WIP

.cproject

@@ -24,7 +24,7 @@
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu.1705263492" name="Floating-point unit" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu.value.fpv4-sp-d16" valueType="enumerated"/>
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi.1475171026" name="Floating-point ABI" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi.value.hard" valueType="enumerated"/>
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.target_board.190661663" name="Board" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.target_board" value="genericBoard" valueType="string"/>
-							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults.1164886640" name="Defaults" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults" value="com.st.stm32cube.ide.common.services.build.inputs.revA.1.0.0 || Debug || true || Executable || com.st.stm32cube.ide.mcu.gnu.managedbuild.toolchain.base.gnu-tools-for-stm32 || STM32F407VETx || 0 || arm-none-eabi- || ${gnu_tools_for_stm32_compiler_path} || ../Inc | ../Drivers/CMSIS/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc | ../Drivers/CMSIS/Device/ST/STM32F4xx/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy || ../ ||  || USE_HAL_DRIVER | USE_FULL_LL_DRIVER | STM32F407xx ||  || Startup || Drivers | Src ||  || ${workspace_loc:/${ProjName}/STM32F407VETX_FLASH.ld} || true" valueType="string"/>
+							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults.1164886640" name="Defaults" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults" value="com.st.stm32cube.ide.common.services.build.inputs.revA.1.0.3 || Debug || true || Executable || com.st.stm32cube.ide.mcu.gnu.managedbuild.toolchain.base.gnu-tools-for-stm32 || STM32F407VETx || 0 || 0 || arm-none-eabi- || ${gnu_tools_for_stm32_compiler_path} || ../Inc | ../Drivers/CMSIS/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc | ../Drivers/CMSIS/Device/ST/STM32F4xx/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy || ../ ||  || USE_HAL_DRIVER | USE_FULL_LL_DRIVER | STM32F407xx ||  || Drivers | Src | Startup ||  ||  || ${workspace_loc:/${ProjName}/STM32F407VETX_FLASH.ld} || true || NonSecure ||  || secure_nsclib.o || " valueType="string"/>
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.targetplatform.1035939565" isAbstract="false" osList="all" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.targetplatform"/>
 							<builder buildPath="${workspace_loc:/F407_test}/Debug" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.builder.1825032861" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.builder"/>
 							<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.assembler.1085634518" name="MCU GCC Assembler" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.assembler">
@@ -38,6 +38,7 @@
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel.2111488649" name="Debug level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel" useByScannerDiscovery="false" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel.value.g3" valueType="enumerated"/>
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.1176857342" name="Optimization level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level" useByScannerDiscovery="false"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols.1428646559" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									<listOptionValue builtIn="false" value="USE_HAL_DRIVER"/>
 									<listOptionValue builtIn="false" value="USE_FULL_LL_DRIVER"/>
 									<listOptionValue builtIn="false" value="DEBUG"/>
 									<listOptionValue builtIn="false" value="STM32F407xx"/>
@@ -48,6 +49,8 @@
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc"/>
 									<listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F4xx/Include"/>
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy"/>
+									<listOptionValue builtIn="false" value="../platforms/firmware"/>
+									<listOptionValue builtIn="false" value="../components"/>
 									<listOptionValue builtIn="false" value="../App"/>
 								</option>
 								<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.1241302501" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c"/>
@@ -61,11 +64,12 @@
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc"/>
 									<listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F4xx/Include"/>
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy"/>
-									<listOptionValue builtIn="false" value="../App"/>
 									<listOptionValue builtIn="false" value="../platforms/firmware"/>
 									<listOptionValue builtIn="false" value="../components"/>
+									<listOptionValue builtIn="false" value="../App"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols.1413855680" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									<listOptionValue builtIn="false" value="USE_HAL_DRIVER"/>
 									<listOptionValue builtIn="false" value="USE_FULL_LL_DRIVER"/>
 									<listOptionValue builtIn="false" value="DEBUG"/>
 									<listOptionValue builtIn="false" value="STM32F407xx"/>
@@ -98,12 +102,12 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="App"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Drivers"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Src"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Startup"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="components"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="App"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Src"/>
 						<entry excluding="test" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="platforms"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="components"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Drivers"/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -132,7 +136,7 @@
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu.190418178" name="Floating-point unit" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.fpu.value.fpv4-sp-d16" valueType="enumerated"/>
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi.477944895" name="Floating-point ABI" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.floatabi.value.hard" valueType="enumerated"/>
 							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.target_board.1490958290" name="Board" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.target_board" value="genericBoard" valueType="string"/>
-							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults.1454046747" name="Defaults" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults" value="com.st.stm32cube.ide.common.services.build.inputs.revA.1.0.0 || Release || false || Executable || com.st.stm32cube.ide.mcu.gnu.managedbuild.toolchain.base.gnu-tools-for-stm32 || STM32F407VETx || 0 || arm-none-eabi- || ${gnu_tools_for_stm32_compiler_path} || ../Inc | ../Drivers/CMSIS/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc | ../Drivers/CMSIS/Device/ST/STM32F4xx/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy || ../ ||  || USE_HAL_DRIVER | USE_FULL_LL_DRIVER | STM32F407xx ||  || Startup || Drivers | Src ||  || ${workspace_loc:/${ProjName}/STM32F407VETX_FLASH.ld} || true" valueType="string"/>
+							<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults.1454046747" name="Defaults" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.option.defaults" value="com.st.stm32cube.ide.common.services.build.inputs.revA.1.0.3 || Release || false || Executable || com.st.stm32cube.ide.mcu.gnu.managedbuild.toolchain.base.gnu-tools-for-stm32 || STM32F407VETx || 0 || 0 || arm-none-eabi- || ${gnu_tools_for_stm32_compiler_path} || ../Inc | ../Drivers/CMSIS/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc | ../Drivers/CMSIS/Device/ST/STM32F4xx/Include | ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy || ../ ||  || USE_HAL_DRIVER | USE_FULL_LL_DRIVER | STM32F407xx ||  || Drivers | Src | Startup ||  ||  || ${workspace_loc:/${ProjName}/STM32F407VETX_FLASH.ld} || true || NonSecure ||  || secure_nsclib.o || " valueType="string"/>
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.targetplatform.572225395" isAbstract="false" osList="all" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.targetplatform"/>
 							<builder buildPath="${workspace_loc:/F407_test}/Release" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.builder.152384211" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.builder"/>
 							<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.assembler.403368501" name="MCU GCC Assembler" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.assembler">
@@ -146,6 +150,7 @@
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel.858097881" name="Debug level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel" useByScannerDiscovery="false" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.debuglevel.value.g0" valueType="enumerated"/>
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.1865547360" name="Optimization level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level" useByScannerDiscovery="false" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.value.o3" valueType="enumerated"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols.1510883925" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									<listOptionValue builtIn="false" value="USE_HAL_DRIVER"/>
 									<listOptionValue builtIn="false" value="USE_FULL_LL_DRIVER"/>
 									<listOptionValue builtIn="false" value="DEBUG"/>
 									<listOptionValue builtIn="false" value="STM32F407xx"/>
@@ -156,6 +161,8 @@
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc"/>
 									<listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F4xx/Include"/>
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy"/>
+									<listOptionValue builtIn="false" value="../platforms/firmware"/>
+									<listOptionValue builtIn="false" value="../components"/>
 									<listOptionValue builtIn="false" value="../App"/>
 								</option>
 								<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.2118994447" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c"/>
@@ -169,11 +176,12 @@
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc"/>
 									<listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F4xx/Include"/>
 									<listOptionValue builtIn="false" value="../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy"/>
-									<listOptionValue builtIn="false" value="../App"/>
 									<listOptionValue builtIn="false" value="../platforms/firmware"/>
 									<listOptionValue builtIn="false" value="../components"/>
+									<listOptionValue builtIn="false" value="../App"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols.1891229407" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									<listOptionValue builtIn="false" value="USE_HAL_DRIVER"/>
 									<listOptionValue builtIn="false" value="USE_FULL_LL_DRIVER"/>
 									<listOptionValue builtIn="false" value="DEBUG"/>
 									<listOptionValue builtIn="false" value="STM32F407xx"/>
@@ -206,12 +214,12 @@
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="App"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Drivers"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Src"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Startup"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="components"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="App"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Src"/>
 						<entry excluding="test" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="platforms"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="components"/>
+						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Drivers"/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>

.gitignore

@@ -1,6 +1,7 @@
 Release/
 Debug/
 .ino.cpp
+*.launch
 *.d
 *.bak
 *.tmp

App/application.cpp

@@ -0,0 +1,66 @@
+/*
+ * mainloop.cpp
+ *
+ *  Created on: Sep 11, 2019
+ *      Author: abody
+ */
+
+#include <ili9341.h>
+#include <application.h>
+#include <initializer_list>
+#include "main.h"
+#include "globals.h"
+
+#define BORDER 60
+#define BARWIDTH 2
+
+
+
+void MainLoop()
+{
+	Application	m;
+
+	m.Loop();
+}
+
+Application::Application()
+: GlobalsInitializer(&m_console)
+, m_console(USART1, DMA2, LL_DMA_STREAM_2, LL_DMA_STREAM_7, this, nullptr)
+{
+}
+
+void Application::Loop()
+{
+	//LL_SYSTICK_EnableIT();
+
+	Ili9341Fsmc &lcd(Ili9341Fsmc::Init(nullptr, nullptr, DMA2, LL_DMA_STREAM_4, false));
+
+	lcd.FillRect(Ili9341Fsmc::ILI9341_BLACK, false);
+	//lcd.Test();
+	lcd.SetCursor( 10, 10, Ili9341Fsmc::ILI9341_WHITE, Ili9341Fsmc::ILI9341_BLACK);
+	lcd.Print("Baszod");
+
+	for(;;) {
+		if(m_received && m_transmitted) {
+			m_transmitted = false;
+			m_console.SendLine(reinterpret_cast<char*>(const_cast<char*>(m_rcvdBuffer->buffer)), m_rcvdBuffer->len);
+			m_received = false;
+			m_rcvdBuffer->busy = false;
+		}
+	}
+	//LL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
+	//LL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
+	//LL_mDelay(25);
+}
+
+void Application::LineReceived(void *userParam, SerialConsole<257>::Buffer *buffer)
+{
+	m_received = true;
+	m_rcvdBuffer = buffer;
+}
+
+void Application::TransmissionComplete(void *userParam, SerialConsole<257>::Buffer *buffer)
+{
+	m_transmitted = true;
+}
+

App/application.h

@@ -0,0 +1,49 @@
+/*
+ * mainloop.h
+ *
+ *  Created on: Sep 11, 2019
+ *      Author: abody
+ */
+
+#ifndef MAINLOOP_H_
+#define MAINLOOP_H_
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+void MainLoop();
+
+#if defined(__cplusplus)
+}
+#endif
+
+#if defined(__cplusplus)
+#include <f4ll_cpp/serialconsole.h>
+#include "globals.h"
+
+struct GlobalsInitializer {
+	GlobalsInitializer(SerialConsole<257> *console) {
+		g_console = console;
+	}
+};
+
+class Application : public GlobalsInitializer, public SerialConsole<257>::ISerialConsoleCallback {
+public:
+	Application();
+	void Loop();
+
+private:
+	virtual void LineReceived(void *userParam, SerialConsole<257>::Buffer *buffer);
+	virtual void TransmissionComplete(void *userParam, SerialConsole<257>::Buffer *buffer);
+
+	SerialConsole<257>	m_console;
+	volatile bool m_received = false;
+	volatile SerialConsole<257>::Buffer *m_rcvdBuffer;
+
+	volatile bool m_transmitted = true;
+};
+#endif	//	__cplusplus
+
+
+#endif /* MAINLOOP_H_ */

App/globals.cpp

@@ -7,3 +7,4 @@
 
 #include "globals.h"
 
+SerialConsole<257>	*g_console = nullptr;

App/globals.h

@@ -7,5 +7,12 @@
 
 #ifndef GLOBALS_H_
 #define GLOBALS_H_
+#include <f4ll_cpp/serialconsole.h>
+
+#if defined(__cplusplus)
+
+extern SerialConsole<257>	*g_console;
+
+#endif	//	__cplusplus
 
 #endif /* GLOBALS_H_ */

App/ili9341.cpp

@@ -18,10 +18,9 @@
 Ili9341Fsmc::Ili9341Fsmc(volatile uint16_t *reg, volatile uint16_t *ram,
 		DMA_TypeDef *dma, uint32_t dmaStream,
 		bool horizontal)
-: m_reg(reg ? reg : (volatile unsigned short *) 0x60000000)
+: DmaHelper(dma, dmaStream)
+, m_reg(reg ? reg : (volatile unsigned short *) 0x60000000)
 , m_ram(ram ? ram : (volatile unsigned short *) 0x60080000)
-, m_dma(dma)
-, m_dmaStream(dmaStream)
 , m_width(horizontal ? LCD_L : LCD_S)
 , m_height(horizontal ? LCD_S : LCD_L)
 , m_rectX(0)
@@ -29,8 +28,8 @@ Ili9341Fsmc::Ili9341Fsmc(volatile uint16_t *reg, volatile uint16_t *ram,
 , m_rectWidth(m_width)
 , m_rectHeight(m_height)
 {
-	LL_DMA_EnableIT_TC(m_dma, m_dmaStream);
+	LL_DMA_EnableIT_TC(GetDma(), GetStream());
-	LL_DMA_EnableIT_TE(m_dma, m_dmaStream);
+	LL_DMA_EnableIT_TE(GetDma(), GetStream());
 
 	WriteCmd(ILI9341_RESET);
 	HAL_Delay(10);
@@ -84,7 +83,7 @@ void Ili9341Fsmc::SetRect(uint16_t x, uint16_t y, uint16_t width, uint16_t heigh
 	if(x > m_width || y > m_height || !width || !height )
 		return;
 
-	WaitDmaIddle();
+	WaitDmaIdle();
 
 	m_rectX = x;
 	m_rectY = y;
@@ -98,66 +97,203 @@ void Ili9341Fsmc::SetRect(uint16_t x, uint16_t y, uint16_t width, uint16_t heigh
 	WriteCmd(ILI9341_PAGE_ADDR, {(uint16_t)(y >> 8), (uint16_t)(y & 0xff), (uint16_t)(bottom >> 8), (uint16_t)(bottom & 0xff)});
 }
 
-void Ili9341Fsmc::FillRect(uint16_t color)
+void Ili9341Fsmc::FillRect(uint16_t color, bool async)
 {
 	uint32_t count = m_rectWidth * m_rectHeight;
-	WaitDmaIddle();
+	WaitDmaIdle();
 	m_dmaColor = color;
 	WriteCmd(ILI9341_GRAM);
-	LL_DMA_SetM2MDstAddress(m_dma, m_dmaStream, (uint32_t)m_ram);
+	LL_DMA_SetM2MDstAddress(GetDma(), GetStream(), (uint32_t)m_ram);
-	LL_DMA_SetM2MSrcAddress(m_dma, m_dmaStream, (uint32_t) &m_dmaColor);
+	LL_DMA_SetM2MSrcAddress(GetDma(), GetStream(), (uint32_t) &m_dmaColor);
-	LL_DMA_SetMemoryIncMode(m_dma, m_dmaStream, LL_DMA_MEMORY_NOINCREMENT);
+	LL_DMA_SetMemoryIncMode(GetDma(), GetStream(), LL_DMA_MEMORY_NOINCREMENT);
-	LL_DMA_SetPeriphIncMode(m_dma, m_dmaStream, LL_DMA_PERIPH_NOINCREMENT);
+	LL_DMA_SetPeriphIncMode(GetDma(), GetStream(), LL_DMA_PERIPH_NOINCREMENT);
 	SetupDmaSize(count);
 	m_dmaEngineBusy = true;
-	LL_DMA_EnableStream(m_dma, m_dmaStream);
+	LL_DMA_EnableStream(GetDma(), GetStream());
-
+	if(!async)
-//	for(uint32_t pix = 0; pix < count; ++pix)
+		WaitDmaIdle();
-//		*m_ram = color;
 }
 
-void Ili9341Fsmc::FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color)
+void Ili9341Fsmc::FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color, bool async)
 {
 	SetRect(x, y, width, height);
-	FillRect(color);
+	FillRect(color, async);
 }
 
 void Ili9341Fsmc::SetupDmaSize(uint32_t size)
 {
 	if(size > 0xffff) {
-		LL_DMA_SetDataLength(m_dma, m_dmaStream, 0xffff);
+		LL_DMA_SetDataLength(GetDma(), GetStream(), 0xffff);
 		m_dmaRemainingPixels = size - 0xffff;
 	} else {
-		LL_DMA_SetDataLength(m_dma, m_dmaStream, size);
+		LL_DMA_SetDataLength(GetDma(), GetStream(), size);
 		m_dmaRemainingPixels = 0;
 	}
 }
 
-void Ili9341Fsmc::DmaTransferComplete()
+void Ili9341Fsmc::HandleDmaIrq()
 {
-	if(!m_dmaRemainingPixels)
+	if(*GetIsReg() & GetTcMask()) { //LL_DMA_IsActiveFlag_TC4(DMA2)) {
-		m_dmaEngineBusy = false;
+		*GetIfcReg() = GetTcMask();	//LL_DMA_ClearFlag_TC4(DMA2);
-	else {
+		LL_DMA_DisableStream(GetDma(), GetStream());
-		SetupDmaSize(m_dmaRemainingPixels);
+		if(!m_dmaRemainingPixels)
-		LL_DMA_EnableStream(m_dma, m_dmaStream);
+			m_dmaEngineBusy = false;
-	}
+		else {
+			SetupDmaSize(m_dmaRemainingPixels);
+			LL_DMA_EnableStream(GetDma(), GetStream());
+		}
+	} else if(*GetIsReg() & GetTeMask())
+		*GetIfcReg() = GetTeMask();
 }
 
-void Ili9341Fsmc::Test()
+void Ili9341Fsmc::SetCursor(uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor)
 {
-	FillRect(ILI9341_PINK);
+	m_xPos = x;
-	WaitDmaIddle();
+	m_yPos = y;
+	m_fgColor = fgColor;
+	m_bgColor = bgColor;
+}
+
+void Ili9341Fsmc::PrintChar(char c)
+{
+	if(m_xPos >= m_width - CHRWIDTH || m_yPos >= m_height - CHRHEIGHT || c < ' ' || c >= '~')
+		return;
+	uint8_t const *chrPtr = m_font[c - 32];
+	SetRect(m_xPos, m_yPos, CHRWIDTH, CHRHEIGHT);
+	WriteCmd(ILI9341_GRAM);
+	for(uint8_t y = 0; y < CHRWIDTH; ++y ) {
+		uint8_t mask = 0x80;
+		for(uint8_t x = 0; x < CHRHEIGHT; ++x)
+			*m_ram = (chrPtr[x] & mask) ? m_fgColor : m_fgColor;
+		mask >>= 1;
+	}
+	m_xPos += CHRHEIGHT;
+}
+void Ili9341Fsmc::PrintChar(char c, uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor)
+{
+	SetCursor(x, y, fgColor, bgColor);
+	PrintChar(c);
+}
+
+void Ili9341Fsmc::Print(char const *str, uint8_t len)
+{
+	if(!len)
+		len = strlen(str);
+	while(len--)
+		PrintChar(*str++);
+}
+
+void Ili9341Fsmc::Test() {
+	FillRect(ILI9341_PINK, false);
 
 	WriteCmd(ILI9341_GRAM);
 	uint16_t fillers[4] = { 0xf800, 0x7e0, 0x1f, 0xffff };
 	for(uint32_t y = 0; y < m_height; ++y) {
 		uint32_t x;
-		for(x = 0; x < m_width / 2; ++x) {
+		for(x = 0; x < m_width / 2; ++x)
 			*m_ram = fillers[ (x&0x18) >> 3 ];
-		}
+		for( ; x < m_width; ++x)
-		for( ; x < m_width; ++x) {
 			*m_ram = 0;
-		}
 	}
 
 }
+
+
+const uint8_t Ili9341Fsmc::m_font[CHRCOUNT][CHRWIDTH] = {
+	{0x00,0x00,0x00,0x00,0x00,0x00}, //
+	{0x2f,0x00,0x00,0x00,0x00,0x00}, // !
+	{0x03,0x00,0x03,0x00,0x00,0x00}, // "
+	{0x12,0x3f,0x12,0x12,0x3f,0x12}, // #
+	{0x2e,0x2a,0x7f,0x2a,0x3a,0x00}, // $
+	{0x23,0x13,0x08,0x04,0x32,0x31}, // %
+	{0x10,0x2a,0x25,0x2a,0x10,0x20}, // &
+	{0x02,0x01,0x00,0x00,0x00,0x00}, // '
+	{0x1e,0x21,0x00,0x00,0x00,0x00}, // (
+	{0x21,0x1e,0x00,0x00,0x00,0x00}, // )
+	{0x08,0x2a,0x1c,0x2a,0x08,0x08}, // *
+	{0x08,0x08,0x3e,0x08,0x08,0x08}, // +
+	{0x80,0x60,0x00,0x00,0x00,0x00}, // ,
+	{0x08,0x08,0x08,0x08,0x08,0x00}, // -
+	{0x30,0x30,0x00,0x00,0x00,0x00}, // .
+	{0x20,0x10,0x08,0x04,0x02,0x00}, // /
+	{0x1e,0x31,0x29,0x25,0x23,0x1e}, // 0
+	{0x22,0x21,0x3f,0x20,0x20,0x20}, // 1
+	{0x32,0x29,0x29,0x29,0x29,0x26}, // 2
+	{0x12,0x21,0x21,0x25,0x25,0x1a}, // 3
+	{0x18,0x14,0x12,0x3f,0x10,0x10}, // 4
+	{0x17,0x25,0x25,0x25,0x25,0x19}, // 5
+	{0x1e,0x25,0x25,0x25,0x25,0x18}, // 6
+	{0x01,0x01,0x31,0x09,0x05,0x03}, // 7
+	{0x1a,0x25,0x25,0x25,0x25,0x1a}, // 8
+	{0x06,0x29,0x29,0x29,0x29,0x1e}, // 9
+	{0x24,0x00,0x00,0x00,0x00,0x00}, // :
+	{0x80,0x64,0x00,0x00,0x00,0x00}, // ;
+	{0x08,0x14,0x22,0x00,0x00,0x00}, // <
+	{0x14,0x14,0x14,0x14,0x14,0x00}, // =
+	{0x22,0x14,0x08,0x00,0x00,0x00}, // >
+	{0x02,0x01,0x01,0x29,0x05,0x02}, // ?
+	{0x1e,0x21,0x2d,0x2b,0x2d,0x0e}, // @
+	{0x3e,0x09,0x09,0x09,0x09,0x3e}, // A
+	{0x3f,0x25,0x25,0x25,0x25,0x1a}, // B
+	{0x1e,0x21,0x21,0x21,0x21,0x12}, // C
+	{0x3f,0x21,0x21,0x21,0x12,0x0c}, // D
+	{0x3f,0x25,0x25,0x25,0x25,0x21}, // E
+	{0x3f,0x05,0x05,0x05,0x05,0x01}, // F
+	{0x1e,0x21,0x21,0x21,0x29,0x1a}, // G
+	{0x3f,0x04,0x04,0x04,0x04,0x3f}, // H
+	{0x21,0x21,0x3f,0x21,0x21,0x21}, // I
+	{0x10,0x20,0x20,0x20,0x20,0x1f}, // J
+	{0x3f,0x04,0x0c,0x0a,0x11,0x20}, // K
+	{0x3f,0x20,0x20,0x20,0x20,0x20}, // L
+	{0x3f,0x02,0x04,0x04,0x02,0x3f}, // M
+	{0x3f,0x02,0x04,0x08,0x10,0x3f}, // N
+	{0x1e,0x21,0x21,0x21,0x21,0x1e}, // O
+	{0x3f,0x09,0x09,0x09,0x09,0x06}, // P
+	{0x1e,0x21,0x29,0x31,0x21,0x1e}, // Q
+	{0x3f,0x09,0x09,0x09,0x19,0x26}, // R
+	{0x12,0x25,0x25,0x25,0x25,0x18}, // S
+	{0x01,0x01,0x01,0x3f,0x01,0x01}, // T
+	{0x1f,0x20,0x20,0x20,0x20,0x1f}, // U
+	{0x0f,0x10,0x20,0x20,0x10,0x0f}, // V
+	{0x1f,0x20,0x10,0x10,0x20,0x1f}, // W
+	{0x21,0x12,0x0c,0x0c,0x12,0x21}, // X
+	{0x01,0x02,0x0c,0x38,0x04,0x02}, // Y
+	{0x21,0x31,0x29,0x25,0x23,0x21}, // Z
+	{0x3f,0x21,0x00,0x00,0x00,0x00}, // [
+	{0x02,0x04,0x08,0x10,0x20,0x00}, // "\"
+	{0x21,0x3f,0x00,0x00,0x00,0x00}, // ]
+	{0x04,0x02,0x3f,0x02,0x04,0x00}, // ^
+	{0x40,0x40,0x40,0x40,0x40,0x40}, // _
+	{0x01,0x02,0x00,0x00,0x00,0x00}, // `
+	{0x10,0x30,0x2a,0x2a,0x3c,0x00}, // a
+	{0x3f,0x24,0x24,0x24,0x18,0x00}, // b
+	{0x0c,0x14,0x22,0x22,0x00,0x00}, // c
+	{0x18,0x24,0x24,0x24,0x3f,0x00}, // d
+	{0x1c,0x2c,0x2a,0x2a,0x24,0x00}, // e
+	{0x3e,0x05,0x01,0x00,0x00,0x00}, // f
+	{0x18,0x28,0xa4,0xa4,0x7c,0x00}, // g
+	{0x3f,0x04,0x04,0x0c,0x30,0x00}, // h
+	{0x24,0x3d,0x20,0x00,0x00,0x00}, // i
+	{0x20,0x40,0x40,0x3d,0x00,0x00}, // j
+	{0x3f,0x0c,0x12,0x20,0x00,0x00}, // k
+	{0x1f,0x20,0x20,0x00,0x00,0x00}, // l
+	{0x3e,0x02,0x3c,0x02,0x3c,0x00}, // m
+	{0x3e,0x02,0x02,0x02,0x3c,0x00}, // n
+	{0x0c,0x14,0x22,0x32,0x0c,0x00}, // o
+	{0xfc,0x24,0x24,0x24,0x18,0x00}, // p
+	{0x18,0x24,0x24,0x24,0xfc,0x80}, // q
+	{0x3c,0x04,0x02,0x02,0x00,0x00}, // r
+	{0x24,0x2c,0x2a,0x2a,0x10,0x00}, // s
+	{0x02,0x1f,0x22,0x20,0x00,0x00}, // t
+	{0x1e,0x20,0x20,0x20,0x1e,0x00}, // u
+	{0x06,0x18,0x20,0x18,0x06,0x00}, // v
+	{0x1e,0x30,0x1c,0x30,0x0e,0x00}, // w
+	{0x22,0x14,0x08,0x14,0x22,0x00}, // x
+	{0x0c,0x10,0xa0,0xa0,0x7c,0x00}, // y
+	{0x22,0x32,0x2a,0x26,0x22,0x22}, // z
+	{0x0c,0x3f,0x21,0x00,0x00,0x00}, // {
+	{0x3f,0x00,0x00,0x00,0x00,0x00}, // |
+	{0x21,0x3f,0x0c,0x00,0x00,0x00}, // }
+	{0x02,0x01,0x02,0x01,0x00,0x00}, // ~
+	{0x00,0x00,0x00,0x00,0x00,0x00}
+};

App/ili9341.h

@@ -1,27 +1,33 @@
 #ifndef __ili9341_H
 #define __ili9341_H
 
-#include "singleton.h"
+#include <f4ll_cpp/singleton.h>
+#include <f4ll_cpp/dmahelper.h>
 #include <inttypes.h>
 #include <initializer_list>
 #include "main.h"
 
-class Ili9341Fsmc : public Singleton<Ili9341Fsmc>
+class Ili9341Fsmc : public Singleton<Ili9341Fsmc>, private DmaHelper
 {
 public:
 	Ili9341Fsmc(volatile uint16_t *reg, volatile uint16_t *ram,
 			DMA_TypeDef *dma, uint32_t dmaStream,
 			bool horizontal = true);
 
-	void FillRect(uint16_t color);
+	void FillRect(uint16_t color, bool async = true);
-	void FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color);
+	void FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color, bool async = true);
 	uint16_t Width() { return m_width; }
 	uint16_t Height() { return m_height; }
+	void SetCursor(uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor);
+	void PrintChar(char c, uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor);
+	void PrintChar(char c);
+	void Print(char const *str, uint8_t len = 0);
 
-	inline void WaitDmaIddle() { while(m_dmaEngineBusy); }
+	inline void WaitDmaIdle() { while(m_dmaEngineBusy); }
 
 	void Test();
 
+	static void HandleDmaIrq(Ili9341Fsmc *obj) { obj->HandleDmaIrq(); }
 
 private:
 	inline void WriteCmd(uint16_t cmd) { *m_reg = cmd; }
@@ -33,12 +39,9 @@ private:
 	volatile uint16_t * const	m_reg;
 	volatile uint16_t * const	m_ram;
 
-	DMA_TypeDef 				*m_dma;
+	void HandleDmaIrq();
-	uint32_t 					m_dmaStream;
-	friend void HandleLcdDmaIrq();
 	void SetupDmaSize(uint32_t size);
-	void DmaTransferComplete();
+	volatile bool m_dmaEngineBusy = false;
-	bool 		m_dmaEngineBusy = false;
 	uint32_t	m_dmaRemainingPixels = 0;
 	uint16_t	m_dmaColor = 0;
 
@@ -50,6 +53,11 @@ private:
 	uint16_t	m_rectWidth;
 	uint16_t	m_rectHeight;
 
+	uint16_t	m_xPos = 0;
+	uint16_t	m_yPos = 0;
+	uint16_t	m_fgColor = ILI9341_WHITE;
+	uint16_t	m_bgColor = ILI9341_BLACK;
+
 	enum Commands {
 		ILI9341_NOP                                     = 0x00,
 		ILI9341_RESET                                   = 0x01,
@@ -130,6 +138,11 @@ private:
 		ILI9341_PRC                                     = 0xF7,
 	};
 
+	static const uint8_t CHRHEIGHT = 8;
+	static const uint8_t CHRWIDTH = 6;
+	static const uint8_t CHRCOUNT = 96;
+	static const uint8_t m_font[CHRCOUNT][CHRWIDTH];
+
 public:
 	enum Colors {
 		ILI9341_BLACK =       0x0000,      /*   0,   0,   0 */

App/interrupt_handlers.cpp

@@ -12,10 +12,23 @@
 void HandleLcdDmaIrq()
 {
 	// DMA2 Stream4
-	if(LL_DMA_IsActiveFlag_TC4(DMA2)) {
+	Ili9341Fsmc::HandleDmaIrq(&Ili9341Fsmc::Instance());
-		LL_DMA_DisableStream(DMA2, LL_DMA_STREAM_4);
+}
-		LL_DMA_ClearFlag_TC4(DMA2);
+
-		Ili9341Fsmc::Instance().DmaTransferComplete();
+void HandleConsoleRxDmaIrq()
-	} else if(LL_DMA_IsActiveFlag_TE4(DMA2))
+{
-		LL_DMA_ClearFlag_TE4(DMA2);
+	if(g_console)
+		g_console->HandleRxDmaIrq();
+}
+
+void HandleConsoleTxDmaIrq()
+{
+	if(g_console)
+		g_console->HandleTxDmaIrq();
+}
+
+void HandleConsoleUsartIrq()
+{
+	if(g_console)
+		g_console->HandleUsartIrq();
 }

App/interrupt_handlers.h

@@ -15,6 +15,10 @@ extern "C" {
 
 void HandleLcdDmaIrq();
 
+void HandleConsoleRxDmaIrq();
+void HandleConsoleTxDmaIrq();
+void HandleConsoleUsartIrq();
+
 #ifdef __cplusplus
 }
 #endif

App/mainloop.cpp

@@ -1,55 +0,0 @@
-/*
- * mainloop.cpp
- *
- *  Created on: Sep 11, 2019
- *      Author: abody
- */
-
-#include <ili9341.h>
-#include "main.h"
-#include <mainloop.h>
-#include <initializer_list>
-
-#define BORDER 60
-#define BARWIDTH 2
-
-void MainLoop()
-{
-	uint16_t colors[] = {
-			Ili9341Fsmc::ILI9341_RED, Ili9341Fsmc::ILI9341_ORANGE, Ili9341Fsmc::ILI9341_YELLOW, Ili9341Fsmc::ILI9341_GREENYELLOW,
-			Ili9341Fsmc::ILI9341_GREEN, Ili9341Fsmc::ILI9341_CYAN, Ili9341Fsmc::ILI9341_BLUE, Ili9341Fsmc::ILI9341_MAGENTA
-	};
-	static uint16_t const colorCount = sizeof(colors)/sizeof(colors[0]);
-	uint32_t lastTick = 0;
-	uint32_t tmpTick;
-	uint32_t lastDiff;
-
-	//LL_SYSTICK_EnableIT();
-
-	Ili9341Fsmc &lcd(Ili9341Fsmc::Init(nullptr, nullptr, DMA2, LL_DMA_STREAM_4, true));
-
-	lcd.FillRect(Ili9341Fsmc::ILI9341_WHITE);
-	lcd.FillRect(BORDER, BORDER, lcd.Width()- BORDER * 2, lcd.Height()-BORDER * 2, Ili9341Fsmc::ILI9341_BLACK);
-	uint16_t offset = 0;
-	uint16_t maxidx = (lcd.Width() - BARWIDTH) / BARWIDTH;
-	for(;;) {
-		uint16_t idx = 0;
-		while(idx <= maxidx ) {
-			lcd.FillRect(idx * BARWIDTH, 0, BARWIDTH, lcd.Height(), colors[(idx+offset) % colorCount]);
-			++idx;
-		}
-		offset = (offset+1)%colorCount;
-		tmpTick = HAL_GetTick();
-		lastDiff = tmpTick - lastTick;
-		do tmpTick = HAL_GetTick(); while(tmpTick - lastTick < 20);
-		lastTick = tmpTick;
-//		LL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
-//		LL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
-//		LL_mDelay(25);
-	}
-}
-
-MainLoop::MainLoop()
-{
-
-}

App/mainloop.h

@@ -1,27 +0,0 @@
-/*
- * mainloop.h
- *
- *  Created on: Sep 11, 2019
- *      Author: abody
- */
-
-#ifndef MAINLOOP_H_
-#define MAINLOOP_H_
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-void MainLoop();
-
-#if defined(__cplusplus)
-class MainLoop {
-	MainLoop();
-};
-#endif	//	__cplusplus
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* MAINLOOP_H_ */

Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h

@@ -13576,7 +13576,7 @@ typedef struct
 #define ETH_DMASR_TPS_Reading                         ETH_DMASR_TPS_Reading_Msk /* Running - reading the data from host memory */
 #define ETH_DMASR_TPS_Suspended_Pos                   (21U)                    
 #define ETH_DMASR_TPS_Suspended_Msk                   (0x3UL << ETH_DMASR_TPS_Suspended_Pos) /*!< 0x00600000 */
-#define ETH_DMASR_TPS_Suspended                       ETH_DMASR_TPS_Suspended_Msk /* Suspended - Tx Descriptor unavailabe */
+#define ETH_DMASR_TPS_Suspended                       ETH_DMASR_TPS_Suspended_Msk /* Suspended - Tx Descriptor unavailable */
 #define ETH_DMASR_TPS_Closing_Pos                     (20U)                    
 #define ETH_DMASR_TPS_Closing_Msk                     (0x7UL << ETH_DMASR_TPS_Closing_Pos) /*!< 0x00700000 */
 #define ETH_DMASR_TPS_Closing                         ETH_DMASR_TPS_Closing_Msk /* Running - closing Rx descriptor */
@@ -13598,7 +13598,7 @@ typedef struct
 #define ETH_DMASR_RPS_Closing                         ETH_DMASR_RPS_Closing_Msk /* Running - closing descriptor */
 #define ETH_DMASR_RPS_Queuing_Pos                     (17U)                    
 #define ETH_DMASR_RPS_Queuing_Msk                     (0x7UL << ETH_DMASR_RPS_Queuing_Pos) /*!< 0x000E0000 */
-#define ETH_DMASR_RPS_Queuing                         ETH_DMASR_RPS_Queuing_Msk /* Running - queuing the recieve frame into host memory */
+#define ETH_DMASR_RPS_Queuing                         ETH_DMASR_RPS_Queuing_Msk /* Running - queuing the receive frame into host memory */
 #define ETH_DMASR_NIS_Pos                             (16U)                    
 #define ETH_DMASR_NIS_Msk                             (0x1UL << ETH_DMASR_NIS_Pos) /*!< 0x00010000 */
 #define ETH_DMASR_NIS                                 ETH_DMASR_NIS_Msk        /* Normal interrupt summary */
@@ -15295,10 +15295,6 @@ typedef struct
                                          ((INSTANCE) == TIM8) || \
                                          ((INSTANCE) == TIM9) || \
                                          ((INSTANCE) == TIM12))
-
-/****************** TIM Instances : supporting synchronization ****************/
-#define IS_TIM_SYNCHRO_INSTANCE(INSTANCE)  IS_TIM_MASTER_INSTANCE(INSTANCE)
-
 /********************** TIM Instances : 32 bit Counter ************************/
 #define IS_TIM_32B_COUNTER_INSTANCE(INSTANCE)(((INSTANCE) == TIM2) || \
                                               ((INSTANCE) == TIM5))

Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h

@@ -122,11 +122,11 @@
 #endif /* USE_HAL_DRIVER */
 
 /**
-  * @brief CMSIS version number V2.6.3
+  * @brief CMSIS version number V2.6.4
   */
 #define __STM32F4xx_CMSIS_VERSION_MAIN   (0x02U) /*!< [31:24] main version */
 #define __STM32F4xx_CMSIS_VERSION_SUB1   (0x06U) /*!< [23:16] sub1 version */
-#define __STM32F4xx_CMSIS_VERSION_SUB2   (0x03U) /*!< [15:8]  sub2 version */
+#define __STM32F4xx_CMSIS_VERSION_SUB2   (0x04U) /*!< [15:8]  sub2 version */
 #define __STM32F4xx_CMSIS_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */
 #define __STM32F4xx_CMSIS_VERSION        ((__STM32F4xx_CMSIS_VERSION_MAIN << 24)\
                                          |(__STM32F4xx_CMSIS_VERSION_SUB1 << 16)\

Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h

@@ -7,7 +7,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,
@@ -236,6 +236,16 @@
 #define DAC_WAVEGENERATION_NOISE                        DAC_WAVE_NOISE
 #define DAC_WAVEGENERATION_TRIANGLE                     DAC_WAVE_TRIANGLE
 
+#if defined(STM32G4) || defined(STM32H7)
+#define DAC_CHIPCONNECT_DISABLE       DAC_CHIPCONNECT_EXTERNAL
+#define DAC_CHIPCONNECT_ENABLE        DAC_CHIPCONNECT_INTERNAL
+#endif
+
+#if defined(STM32L1) || defined(STM32L4) || defined(STM32G0) || defined(STM32H7) || defined(STM32F4)
+#define HAL_DAC_MSP_INIT_CB_ID       HAL_DAC_MSPINIT_CB_ID
+#define HAL_DAC_MSP_DEINIT_CB_ID     HAL_DAC_MSPDEINIT_CB_ID
+#endif
+
 /**
   * @}
   */
@@ -296,8 +306,17 @@
 #define HAL_DMAMUX_REQUEST_GEN_FALLING           HAL_DMAMUX_REQ_GEN_FALLING
 #define HAL_DMAMUX_REQUEST_GEN_RISING_FALLING    HAL_DMAMUX_REQ_GEN_RISING_FALLING
 
+#if defined(STM32L4R5xx) || defined(STM32L4R9xx) || defined(STM32L4R9xx) || defined(STM32L4S5xx) || defined(STM32L4S7xx) || defined(STM32L4S9xx)
+#define DMA_REQUEST_DCMI_PSSI                    DMA_REQUEST_DCMI
+#endif
+
 #endif /* STM32L4 */
 
+#if defined(STM32G0)
+#define DMA_REQUEST_DAC1_CHANNEL1								 DMA_REQUEST_DAC1_CH1
+#define DMA_REQUEST_DAC1_CHANNEL2								 DMA_REQUEST_DAC1_CH2
+#endif
+
 #if defined(STM32H7)
 
 #define DMA_REQUEST_DAC1 DMA_REQUEST_DAC1_CH1
@@ -355,6 +374,9 @@
 #define DFSDM_FILTER_EXT_TRIG_LPTIM2               DFSDM_FILTER_EXT_TRIG_LPTIM2_OUT
 #define DFSDM_FILTER_EXT_TRIG_LPTIM3               DFSDM_FILTER_EXT_TRIG_LPTIM3_OUT
 
+#define DAC_TRIGGER_LP1_OUT                        DAC_TRIGGER_LPTIM1_OUT
+#define DAC_TRIGGER_LP2_OUT                        DAC_TRIGGER_LPTIM2_OUT
+
 #endif /* STM32H7 */
 
 /**
@@ -450,7 +472,9 @@
 #define FLASH_FLAG_SNECCE_BANK2RR FLASH_FLAG_SNECCERR_BANK2
 #define FLASH_FLAG_DBECCE_BANK2RR FLASH_FLAG_DBECCERR_BANK2
 #define FLASH_FLAG_STRBER_BANK2R  FLASH_FLAG_STRBERR_BANK2
-#endif
+#define FLASH_FLAG_WDW            FLASH_FLAG_WBNE
+#define OB_WRP_SECTOR_All         OB_WRP_SECTOR_ALL
+#endif /* STM32H7 */
 
 /**
   * @}
@@ -486,6 +510,13 @@
 #define HAL_SYSCFG_FASTMODEPLUS_I2C1       I2C_FASTMODEPLUS_I2C1
 #define HAL_SYSCFG_FASTMODEPLUS_I2C2       I2C_FASTMODEPLUS_I2C2
 #define HAL_SYSCFG_FASTMODEPLUS_I2C3       I2C_FASTMODEPLUS_I2C3
+#if defined(STM32G4)
+
+#define HAL_SYSCFG_EnableIOAnalogSwitchBooster    HAL_SYSCFG_EnableIOSwitchBooster
+#define HAL_SYSCFG_DisableIOAnalogSwitchBooster   HAL_SYSCFG_DisableIOSwitchBooster
+#define HAL_SYSCFG_EnableIOAnalogSwitchVDD        HAL_SYSCFG_EnableIOSwitchVDD
+#define HAL_SYSCFG_DisableIOAnalogSwitchVDD       HAL_SYSCFG_DisableIOSwitchVDD
+#endif /* STM32G4 */
 /**
   * @}
   */
@@ -494,7 +525,7 @@
 /** @defgroup LL_FMC_Aliased_Defines LL FMC Aliased Defines maintained for compatibility purpose
   * @{
   */
-#if defined(STM32L4) || defined(STM32F7) || defined(STM32H7)
+#if defined(STM32L4) || defined(STM32F7) || defined(STM32H7) || defined(STM32G4)
 #define FMC_NAND_PCC_WAIT_FEATURE_DISABLE       FMC_NAND_WAIT_FEATURE_DISABLE
 #define FMC_NAND_PCC_WAIT_FEATURE_ENABLE        FMC_NAND_WAIT_FEATURE_ENABLE
 #define FMC_NAND_PCC_MEM_BUS_WIDTH_8            FMC_NAND_MEM_BUS_WIDTH_8
@@ -547,18 +578,25 @@
 #define GPIO_AF9_SDIO2                            GPIO_AF9_SDMMC2
 #define GPIO_AF10_SDIO2                           GPIO_AF10_SDMMC2
 #define GPIO_AF11_SDIO2                           GPIO_AF11_SDMMC2
-#endif
+
+#if defined (STM32H743xx) || defined (STM32H753xx)  || defined (STM32H750xx) || defined (STM32H742xx) || \
+    defined (STM32H745xx) || defined (STM32H755xx)  || defined (STM32H747xx) || defined (STM32H757xx)
+#define GPIO_AF10_OTG2_HS  GPIO_AF10_OTG2_FS
+#define GPIO_AF10_OTG1_FS  GPIO_AF10_OTG1_HS
+#define GPIO_AF12_OTG2_FS  GPIO_AF12_OTG1_FS
+#endif /*STM32H743xx || STM32H753xx || STM32H750xx || STM32H742xx || STM32H745xx || STM32H755xx || STM32H747xx || STM32H757xx */
+#endif /* STM32H7 */
 
 #define GPIO_AF0_LPTIM                            GPIO_AF0_LPTIM1
 #define GPIO_AF1_LPTIM                            GPIO_AF1_LPTIM1
 #define GPIO_AF2_LPTIM                            GPIO_AF2_LPTIM1
 
-#if defined(STM32L0) || defined(STM32L4) || defined(STM32F4) || defined(STM32F2) || defined(STM32F7) || defined(STM32H7)
+#if defined(STM32L0) || defined(STM32L4) || defined(STM32F4) || defined(STM32F2) || defined(STM32F7) || defined(STM32G4) || defined(STM32H7)
 #define  GPIO_SPEED_LOW                           GPIO_SPEED_FREQ_LOW
 #define  GPIO_SPEED_MEDIUM                        GPIO_SPEED_FREQ_MEDIUM
 #define  GPIO_SPEED_FAST                          GPIO_SPEED_FREQ_HIGH
 #define  GPIO_SPEED_HIGH                          GPIO_SPEED_FREQ_VERY_HIGH
-#endif /* STM32L0 || STM32L4 || STM32F4 || STM32F2 || STM32F7 || STM32H7*/
+#endif /* STM32L0 || STM32L4 || STM32F4 || STM32F2 || STM32F7 || STM32G4 || STM32H7*/
 
 #if defined(STM32L1)
  #define  GPIO_SPEED_VERY_LOW    GPIO_SPEED_FREQ_LOW
@@ -599,6 +637,185 @@
 #define __HAL_HRTIM_GetClockPrescaler __HAL_HRTIM_GETCLOCKPRESCALER
 #define __HAL_HRTIM_SetCompare        __HAL_HRTIM_SETCOMPARE
 #define __HAL_HRTIM_GetCompare        __HAL_HRTIM_GETCOMPARE
+
+#if defined(STM32G4)
+#define HAL_HRTIM_ExternalEventCounterConfig    HAL_HRTIM_ExtEventCounterConfig
+#define HAL_HRTIM_ExternalEventCounterEnable    HAL_HRTIM_ExtEventCounterEnable
+#define HAL_HRTIM_ExternalEventCounterDisable   HAL_HRTIM_ExtEventCounterDisable
+#define HAL_HRTIM_ExternalEventCounterReset     HAL_HRTIM_ExtEventCounterReset
+#endif /* STM32G4 */
+
+#if defined(STM32H7)
+#define HRTIM_OUTPUTSET_TIMAEV1_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMAEV2_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMAEV3_TIMCCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMAEV4_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMAEV5_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMAEV6_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMAEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMAEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMAEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTSET_TIMBEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMBEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMBEV3_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMBEV4_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMBEV5_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMBEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMBEV7_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMBEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMBEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTSET_TIMCEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMCEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMCEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMCEV4_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMCEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMCEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMCEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMCEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMCEV9_TIMFCMP2 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTSET_TIMDEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMDEV2_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMDEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMDEV4_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMDEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMDEV6_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMDEV7_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMDEV8_TIMFCMP1 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMDEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTSET_TIMEEV1_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMEEV2_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMEEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMEEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMEEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMEEV6_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMEEV7_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMEEV8_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMEEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTSET_TIMFEV1_TIMACMP3 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTSET_TIMFEV2_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTSET_TIMFEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTSET_TIMFEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTSET_TIMFEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTSET_TIMFEV6_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTSET_TIMFEV7_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTSET_TIMFEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTSET_TIMFEV9_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_9
+
+#define HRTIM_OUTPUTRESET_TIMAEV1_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMAEV2_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMAEV3_TIMCCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMAEV4_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMAEV5_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMAEV6_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMAEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMAEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMAEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTRESET_TIMBEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMBEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMBEV3_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMBEV4_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMBEV5_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMBEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMBEV7_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMBEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMBEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTRESET_TIMCEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMCEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMCEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMCEV4_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMCEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMCEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMCEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMCEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMCEV9_TIMFCMP2 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTRESET_TIMDEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMDEV2_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMDEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMDEV4_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMDEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMDEV6_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMDEV7_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMDEV8_TIMFCMP1 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMDEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTRESET_TIMEEV1_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMEEV2_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMEEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMEEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMEEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMEEV6_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMEEV7_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMEEV8_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMEEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9
+#define HRTIM_OUTPUTRESET_TIMFEV1_TIMACMP3 HRTIM_OUTPUTSET_TIMEV_1
+#define HRTIM_OUTPUTRESET_TIMFEV2_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_2
+#define HRTIM_OUTPUTRESET_TIMFEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3
+#define HRTIM_OUTPUTRESET_TIMFEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4
+#define HRTIM_OUTPUTRESET_TIMFEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5
+#define HRTIM_OUTPUTRESET_TIMFEV6_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_6
+#define HRTIM_OUTPUTRESET_TIMFEV7_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_7
+#define HRTIM_OUTPUTRESET_TIMFEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8
+#define HRTIM_OUTPUTRESET_TIMFEV9_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_9
+#endif /* STM32H7 */
+
+#if defined(STM32F3)
+/** @brief Constants defining available sources associated to external events.
+  */
+#define HRTIM_EVENTSRC_1              (0x00000000U)
+#define HRTIM_EVENTSRC_2              (HRTIM_EECR1_EE1SRC_0)
+#define HRTIM_EVENTSRC_3              (HRTIM_EECR1_EE1SRC_1)
+#define HRTIM_EVENTSRC_4              (HRTIM_EECR1_EE1SRC_1 | HRTIM_EECR1_EE1SRC_0)
+
+/** @brief Constants defining the events that can be selected to configure the
+  *        set/reset crossbar of a timer output
+  */
+#define HRTIM_OUTPUTSET_TIMEV_1       (HRTIM_SET1R_TIMEVNT1)
+#define HRTIM_OUTPUTSET_TIMEV_2       (HRTIM_SET1R_TIMEVNT2)
+#define HRTIM_OUTPUTSET_TIMEV_3       (HRTIM_SET1R_TIMEVNT3)
+#define HRTIM_OUTPUTSET_TIMEV_4       (HRTIM_SET1R_TIMEVNT4)
+#define HRTIM_OUTPUTSET_TIMEV_5       (HRTIM_SET1R_TIMEVNT5)
+#define HRTIM_OUTPUTSET_TIMEV_6       (HRTIM_SET1R_TIMEVNT6)
+#define HRTIM_OUTPUTSET_TIMEV_7       (HRTIM_SET1R_TIMEVNT7)
+#define HRTIM_OUTPUTSET_TIMEV_8       (HRTIM_SET1R_TIMEVNT8)
+#define HRTIM_OUTPUTSET_TIMEV_9       (HRTIM_SET1R_TIMEVNT9)
+
+#define HRTIM_OUTPUTRESET_TIMEV_1     (HRTIM_RST1R_TIMEVNT1)
+#define HRTIM_OUTPUTRESET_TIMEV_2     (HRTIM_RST1R_TIMEVNT2)
+#define HRTIM_OUTPUTRESET_TIMEV_3     (HRTIM_RST1R_TIMEVNT3)
+#define HRTIM_OUTPUTRESET_TIMEV_4     (HRTIM_RST1R_TIMEVNT4)
+#define HRTIM_OUTPUTRESET_TIMEV_5     (HRTIM_RST1R_TIMEVNT5)
+#define HRTIM_OUTPUTRESET_TIMEV_6     (HRTIM_RST1R_TIMEVNT6)
+#define HRTIM_OUTPUTRESET_TIMEV_7     (HRTIM_RST1R_TIMEVNT7)
+#define HRTIM_OUTPUTRESET_TIMEV_8     (HRTIM_RST1R_TIMEVNT8)
+#define HRTIM_OUTPUTRESET_TIMEV_9     (HRTIM_RST1R_TIMEVNT9)
+
+/** @brief Constants defining the event filtering applied to external events
+  *        by a timer
+  */
+#define HRTIM_TIMEVENTFILTER_NONE             (0x00000000U)
+#define HRTIM_TIMEVENTFILTER_BLANKINGCMP1     (HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGCMP2     (HRTIM_EEFR1_EE1FLTR_1)
+#define HRTIM_TIMEVENTFILTER_BLANKINGCMP3     (HRTIM_EEFR1_EE1FLTR_1 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGCMP4     (HRTIM_EEFR1_EE1FLTR_2)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR1    (HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR2    (HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_1)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR3    (HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_1 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR4    (HRTIM_EEFR1_EE1FLTR_3)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR5    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR6    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_1)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR7    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_1 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_BLANKINGFLTR8    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_2)
+#define HRTIM_TIMEVENTFILTER_WINDOWINGCMP2    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_0)
+#define HRTIM_TIMEVENTFILTER_WINDOWINGCMP3    (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_1)
+#define HRTIM_TIMEVENTFILTER_WINDOWINGTIM     (HRTIM_EEFR1_EE1FLTR_3 | HRTIM_EEFR1_EE1FLTR_2 | HRTIM_EEFR1_EE1FLTR_1 | HRTIM_EEFR1_EE1FLTR_0)
+
+/** @brief Constants defining the DLL calibration periods (in micro seconds)
+  */
+#define HRTIM_CALIBRATIONRATE_7300             0x00000000U
+#define HRTIM_CALIBRATIONRATE_910              (HRTIM_DLLCR_CALRTE_0)
+#define HRTIM_CALIBRATIONRATE_114              (HRTIM_DLLCR_CALRTE_1)
+#define HRTIM_CALIBRATIONRATE_14               (HRTIM_DLLCR_CALRTE_1 | HRTIM_DLLCR_CALRTE_0)
+
+#endif /* STM32F3 */
 /**
   * @}
   */
@@ -738,6 +955,12 @@
 #define OPAMP_PGACONNECT_VM0                  OPAMP_PGA_CONNECT_INVERTINGINPUT_IO0
 #define OPAMP_PGACONNECT_VM1                  OPAMP_PGA_CONNECT_INVERTINGINPUT_IO1
 
+#if defined(STM32L1) || defined(STM32L4) || defined(STM32H7)
+#define HAL_OPAMP_MSP_INIT_CB_ID       HAL_OPAMP_MSPINIT_CB_ID
+#define HAL_OPAMP_MSP_DEINIT_CB_ID     HAL_OPAMP_MSPDEINIT_CB_ID
+#endif
+
+
 /**
   * @}
   */
@@ -753,7 +976,6 @@
 
   #define I2S_FLAG_TXE             I2S_FLAG_TXP
   #define I2S_FLAG_RXNE            I2S_FLAG_RXP
-  #define I2S_FLAG_FRE             I2S_FLAG_TIFRE
 #endif
 
 #if defined(STM32F7)
@@ -824,6 +1046,16 @@
 #define RTC_TAMPERPIN_PA0  RTC_TAMPERPIN_POS1
 #define RTC_TAMPERPIN_PI8  RTC_TAMPERPIN_POS1
 
+#if defined(STM32H7)
+#define RTC_TAMPCR_TAMPXE          RTC_TAMPER_X
+#define RTC_TAMPCR_TAMPXIE         RTC_TAMPER_X_INTERRUPT
+
+#define RTC_TAMPER1_INTERRUPT      RTC_IT_TAMP1
+#define RTC_TAMPER2_INTERRUPT      RTC_IT_TAMP2
+#define RTC_TAMPER3_INTERRUPT      RTC_IT_TAMP3
+#define RTC_ALL_TAMPER_INTERRUPT   RTC_IT_TAMPALL
+#endif /* STM32H7 */
+
 /**
   * @}
   */
@@ -971,6 +1203,24 @@
 #define IS_TIM_HALL_INTERFACE_INSTANCE   IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE
 #endif
 
+#if defined(STM32H7)
+#define TIM_TIM1_ETR_COMP1_OUT        TIM_TIM1_ETR_COMP1
+#define TIM_TIM1_ETR_COMP2_OUT        TIM_TIM1_ETR_COMP2
+#define TIM_TIM8_ETR_COMP1_OUT        TIM_TIM8_ETR_COMP1
+#define TIM_TIM8_ETR_COMP2_OUT        TIM_TIM8_ETR_COMP2
+#define TIM_TIM2_ETR_COMP1_OUT        TIM_TIM2_ETR_COMP1
+#define TIM_TIM2_ETR_COMP2_OUT        TIM_TIM2_ETR_COMP2
+#define TIM_TIM3_ETR_COMP1_OUT        TIM_TIM3_ETR_COMP1
+#define TIM_TIM1_TI1_COMP1_OUT        TIM_TIM1_TI1_COMP1
+#define TIM_TIM8_TI1_COMP2_OUT        TIM_TIM8_TI1_COMP2
+#define TIM_TIM2_TI4_COMP1_OUT        TIM_TIM2_TI4_COMP1
+#define TIM_TIM2_TI4_COMP2_OUT        TIM_TIM2_TI4_COMP2
+#define TIM_TIM2_TI4_COMP1COMP2_OUT   TIM_TIM2_TI4_COMP1_COMP2
+#define TIM_TIM3_TI1_COMP1_OUT        TIM_TIM3_TI1_COMP1
+#define TIM_TIM3_TI1_COMP2_OUT        TIM_TIM3_TI1_COMP2
+#define TIM_TIM3_TI1_COMP1COMP2_OUT   TIM_TIM3_TI1_COMP1_COMP2
+#endif
+
 /**
   * @}
   */
@@ -1199,6 +1449,30 @@
 
 #define HASH_HMACKeyType_ShortKey  HASH_HMAC_KEYTYPE_SHORTKEY
 #define HASH_HMACKeyType_LongKey   HASH_HMAC_KEYTYPE_LONGKEY
+
+#if defined(STM32L4) || defined(STM32F4) || defined(STM32F7) || defined(STM32H7)
+
+#define HAL_HASH_MD5_Accumulate                HAL_HASH_MD5_Accmlt
+#define HAL_HASH_MD5_Accumulate_End            HAL_HASH_MD5_Accmlt_End
+#define HAL_HASH_MD5_Accumulate_IT             HAL_HASH_MD5_Accmlt_IT
+#define HAL_HASH_MD5_Accumulate_End_IT         HAL_HASH_MD5_Accmlt_End_IT
+
+#define HAL_HASH_SHA1_Accumulate               HAL_HASH_SHA1_Accmlt
+#define HAL_HASH_SHA1_Accumulate_End           HAL_HASH_SHA1_Accmlt_End
+#define HAL_HASH_SHA1_Accumulate_IT            HAL_HASH_SHA1_Accmlt_IT
+#define HAL_HASH_SHA1_Accumulate_End_IT        HAL_HASH_SHA1_Accmlt_End_IT
+
+#define HAL_HASHEx_SHA224_Accumulate           HAL_HASHEx_SHA224_Accmlt
+#define HAL_HASHEx_SHA224_Accumulate_End       HAL_HASHEx_SHA224_Accmlt_End
+#define HAL_HASHEx_SHA224_Accumulate_IT        HAL_HASHEx_SHA224_Accmlt_IT
+#define HAL_HASHEx_SHA224_Accumulate_End_IT    HAL_HASHEx_SHA224_Accmlt_End_IT
+
+#define HAL_HASHEx_SHA256_Accumulate           HAL_HASHEx_SHA256_Accmlt
+#define HAL_HASHEx_SHA256_Accumulate_End       HAL_HASHEx_SHA256_Accmlt_End
+#define HAL_HASHEx_SHA256_Accumulate_IT        HAL_HASHEx_SHA256_Accmlt_IT
+#define HAL_HASHEx_SHA256_Accumulate_End_IT    HAL_HASHEx_SHA256_Accmlt_End_IT
+
+#endif  /* STM32L4 || STM32F4 || STM32F7 || STM32H7 */
 /**
   * @}
   */
@@ -1221,6 +1495,13 @@
 #endif
 #define HAL_ADC_EnableBuffer_Cmd(cmd)  (((cmd)==ENABLE) ? HAL_ADCEx_EnableVREFINT() : HAL_ADCEx_DisableVREFINT())
 #define HAL_ADC_EnableBufferSensor_Cmd(cmd) (((cmd)==ENABLE) ?  HAL_ADCEx_EnableVREFINTTempSensor() : HAL_ADCEx_DisableVREFINTTempSensor())
+#if defined(STM32H7A3xx) || defined(STM32H7B3xx) || defined(STM32H7B0xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xxQ) || defined(STM32H7B0xxQ)
+#define HAL_EnableSRDomainDBGStopMode      HAL_EnableDomain3DBGStopMode
+#define HAL_DisableSRDomainDBGStopMode     HAL_DisableDomain3DBGStopMode
+#define HAL_EnableSRDomainDBGStandbyMode   HAL_EnableDomain3DBGStandbyMode
+#define HAL_DisableSRDomainDBGStandbyMode  HAL_DisableDomain3DBGStandbyMode
+#endif /* STM32H7A3xx || STM32H7B3xx || STM32H7B0xx || STM32H7A3xxQ || STM32H7B3xxQ  || STM32H7B0xxQ */
+
 /**
   * @}
   */
@@ -1250,16 +1531,18 @@
 
 #define HAL_I2CFastModePlusConfig(SYSCFG_I2CFastModePlus, cmd) (((cmd)==ENABLE)? HAL_I2CEx_EnableFastModePlus(SYSCFG_I2CFastModePlus): HAL_I2CEx_DisableFastModePlus(SYSCFG_I2CFastModePlus))
 
-#if defined(STM32H7) || defined(STM32WB) || defined(STM32G0) || defined(STM32F4) || defined(STM32F7)
+#if defined(STM32H7) || defined(STM32WB) || defined(STM32G0) || defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4) || defined(STM32G4)
 #define HAL_I2C_Master_Sequential_Transmit_IT  HAL_I2C_Master_Seq_Transmit_IT
 #define HAL_I2C_Master_Sequential_Receive_IT   HAL_I2C_Master_Seq_Receive_IT
 #define HAL_I2C_Slave_Sequential_Transmit_IT   HAL_I2C_Slave_Seq_Transmit_IT
 #define HAL_I2C_Slave_Sequential_Receive_IT    HAL_I2C_Slave_Seq_Receive_IT
+#endif /* STM32H7 || STM32WB  || STM32G0 || STM32F0 || STM32F1 || STM32F2 || STM32F3 || STM32F4 || STM32F7 || STM32L0 || STM32L4 || STM32G4 */
+#if defined(STM32H7) || defined(STM32WB) || defined(STM32G0) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4) || defined(STM32G4)
 #define HAL_I2C_Master_Sequential_Transmit_DMA HAL_I2C_Master_Seq_Transmit_DMA
 #define HAL_I2C_Master_Sequential_Receive_DMA  HAL_I2C_Master_Seq_Receive_DMA
 #define HAL_I2C_Slave_Sequential_Transmit_DMA  HAL_I2C_Slave_Seq_Transmit_DMA
 #define HAL_I2C_Slave_Sequential_Receive_DMA   HAL_I2C_Slave_Seq_Receive_DMA
-#endif /* STM32H7 || STM32WB  || STM32G0 || STM32F4 || STM32F7 */
+#endif /* STM32H7 || STM32WB  || STM32G0 || STM32F4 || STM32F7 || STM32L0 || STM32L4 || STM32G4 */
 
 #if defined(STM32F4)
 #define HAL_FMPI2C_Master_Sequential_Transmit_IT  HAL_FMPI2C_Master_Seq_Transmit_IT
@@ -1278,6 +1561,13 @@
 /** @defgroup HAL_PWR_Aliased HAL PWR Aliased maintained for legacy purpose
   * @{
   */
+
+#if defined(STM32G0)
+#define HAL_PWR_ConfigPVD															HAL_PWREx_ConfigPVD
+#define HAL_PWR_EnablePVD															HAL_PWREx_EnablePVD
+#define HAL_PWR_DisablePVD													  HAL_PWREx_DisablePVD
+#define HAL_PWR_PVD_IRQHandler											  HAL_PWREx_PVD_IRQHandler
+#endif
 #define HAL_PWR_PVDConfig                             HAL_PWR_ConfigPVD
 #define HAL_PWR_DisableBkUpReg                        HAL_PWREx_DisableBkUpReg
 #define HAL_PWR_DisableFlashPowerDown                 HAL_PWREx_DisableFlashPowerDown
@@ -1350,14 +1640,14 @@
 #define HAL_TIM_DMAError                                TIM_DMAError
 #define HAL_TIM_DMACaptureCplt                          TIM_DMACaptureCplt
 #define HAL_TIMEx_DMACommutationCplt                    TIMEx_DMACommutationCplt
-#if defined(STM32H7) || defined(STM32G0) || defined(STM32F7) || defined(STM32F4) || defined(STM32L0)
+#if defined(STM32H7) || defined(STM32G0) || defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4)
 #define HAL_TIM_SlaveConfigSynchronization              HAL_TIM_SlaveConfigSynchro
 #define HAL_TIM_SlaveConfigSynchronization_IT           HAL_TIM_SlaveConfigSynchro_IT
 #define HAL_TIMEx_CommutationCallback                   HAL_TIMEx_CommutCallback
 #define HAL_TIMEx_ConfigCommutationEvent                HAL_TIMEx_ConfigCommutEvent
 #define HAL_TIMEx_ConfigCommutationEvent_IT             HAL_TIMEx_ConfigCommutEvent_IT
 #define HAL_TIMEx_ConfigCommutationEvent_DMA            HAL_TIMEx_ConfigCommutEvent_DMA
-#endif /* STM32H7 || STM32G0 || STM32F7 || STM32F4  || STM32L0 */
+#endif /* STM32H7 || STM32G0 || STM32F0 || STM32F1 || STM32F2 || STM32F3 || STM32F4 || STM32F7 || STM32L0 */
 /**
   * @}
   */
@@ -2476,12 +2766,28 @@
 #define __USB_OTG_FS_CLK_DISABLE __HAL_RCC_USB_OTG_FS_CLK_DISABLE
 #define __USB_OTG_FS_CLK_ENABLE __HAL_RCC_USB_OTG_FS_CLK_ENABLE
 #define __USB_RELEASE_RESET __HAL_RCC_USB_RELEASE_RESET
+
+#if defined(STM32H7)
+#define __HAL_RCC_WWDG_CLK_DISABLE   __HAL_RCC_WWDG1_CLK_DISABLE
+#define __HAL_RCC_WWDG_CLK_ENABLE   __HAL_RCC_WWDG1_CLK_ENABLE
+#define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE  __HAL_RCC_WWDG1_CLK_SLEEP_DISABLE
+#define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE  __HAL_RCC_WWDG1_CLK_SLEEP_ENABLE
+
+#define __HAL_RCC_WWDG_FORCE_RESET    ((void)0U)  /* Not available on the STM32H7*/
+#define __HAL_RCC_WWDG_RELEASE_RESET ((void)0U) /* Not available on the STM32H7*/
+
+
+#define  __HAL_RCC_WWDG_IS_CLK_ENABLED    __HAL_RCC_WWDG1_IS_CLK_ENABLED
+#define  __HAL_RCC_WWDG_IS_CLK_DISABLED  __HAL_RCC_WWDG1_IS_CLK_DISABLED
+#endif
+
 #define __WWDG_CLK_DISABLE __HAL_RCC_WWDG_CLK_DISABLE
 #define __WWDG_CLK_ENABLE __HAL_RCC_WWDG_CLK_ENABLE
 #define __WWDG_CLK_SLEEP_DISABLE __HAL_RCC_WWDG_CLK_SLEEP_DISABLE
 #define __WWDG_CLK_SLEEP_ENABLE __HAL_RCC_WWDG_CLK_SLEEP_ENABLE
 #define __WWDG_FORCE_RESET __HAL_RCC_WWDG_FORCE_RESET
 #define __WWDG_RELEASE_RESET __HAL_RCC_WWDG_RELEASE_RESET
+
 #define __TIM21_CLK_ENABLE   __HAL_RCC_TIM21_CLK_ENABLE
 #define __TIM21_CLK_DISABLE   __HAL_RCC_TIM21_CLK_DISABLE
 #define __TIM21_FORCE_RESET   __HAL_RCC_TIM21_FORCE_RESET
@@ -2814,6 +3120,15 @@
 #define __WWDG_IS_CLK_ENABLED       __HAL_RCC_WWDG_IS_CLK_ENABLED
 #define __WWDG_IS_CLK_DISABLED      __HAL_RCC_WWDG_IS_CLK_DISABLED
 
+#if defined(STM32L1)
+#define __HAL_RCC_CRYP_CLK_DISABLE         __HAL_RCC_AES_CLK_DISABLE
+#define __HAL_RCC_CRYP_CLK_ENABLE          __HAL_RCC_AES_CLK_ENABLE
+#define __HAL_RCC_CRYP_CLK_SLEEP_DISABLE   __HAL_RCC_AES_CLK_SLEEP_DISABLE
+#define __HAL_RCC_CRYP_CLK_SLEEP_ENABLE    __HAL_RCC_AES_CLK_SLEEP_ENABLE
+#define __HAL_RCC_CRYP_FORCE_RESET         __HAL_RCC_AES_FORCE_RESET
+#define __HAL_RCC_CRYP_RELEASE_RESET       __HAL_RCC_AES_RELEASE_RESET
+#endif /* STM32L1 */
+
 #if defined(STM32F4)
 #define __HAL_RCC_SDMMC1_FORCE_RESET       __HAL_RCC_SDIO_FORCE_RESET
 #define __HAL_RCC_SDMMC1_RELEASE_RESET     __HAL_RCC_SDIO_RELEASE_RESET
@@ -2930,7 +3245,7 @@
 
 #if defined(STM32L4)
 #define RCC_RTCCLKSOURCE_NO_CLK     RCC_RTCCLKSOURCE_NONE
-#elif defined(STM32WB) || defined(STM32G0)
+#elif defined(STM32WB) || defined(STM32G0) || defined(STM32G4)
 #else
 #define RCC_RTCCLKSOURCE_NONE       RCC_RTCCLKSOURCE_NO_CLK
 #endif
@@ -3058,7 +3373,7 @@
 /** @defgroup HAL_RTC_Aliased_Macros HAL RTC Aliased Macros maintained for legacy purpose
   * @{
   */
-#if defined (STM32G0) || defined (STM32L412xx) || defined (STM32L422xx) || defined (STM32L4P5xx) || defined (STM32L4Q5xx)
+#if defined (STM32G0) || defined (STM32L412xx) || defined (STM32L422xx) || defined (STM32G4)
 #else
 #define __HAL_RTC_CLEAR_FLAG                      __HAL_RTC_EXTI_CLEAR_FLAG
 #endif
@@ -3174,7 +3489,7 @@
 #define  SDIO_IRQHandler            SDMMC1_IRQHandler
 #endif
 
-#if defined(STM32F7) || defined(STM32F4) || defined(STM32F2)
+#if defined(STM32F7) || defined(STM32F4) || defined(STM32F2) || defined(STM32L4) || defined(STM32H7)
 #define  HAL_SD_CardCIDTypedef       HAL_SD_CardCIDTypeDef
 #define  HAL_SD_CardCSDTypedef       HAL_SD_CardCSDTypeDef
 #define  HAL_SD_CardStatusTypedef    HAL_SD_CardStatusTypeDef
@@ -3421,13 +3736,23 @@
 /** @defgroup HAL_HRTIM_Aliased_Functions HAL HRTIM Aliased Functions maintained for legacy purpose
   * @{
   */
-#if defined (STM32H7) || defined (STM32F3)
+#if defined (STM32H7) || defined (STM32G4) || defined (STM32F3)
-#define HAL_HRTIM_WaveformCounterStart_IT HAL_HRTIM_WaveformCountStart_IT
+#define HAL_HRTIM_WaveformCounterStart_IT      HAL_HRTIM_WaveformCountStart_IT
-#define HAL_HRTIM_WaveformCounterStart_DMA HAL_HRTIM_WaveformCountStart_DMA
+#define HAL_HRTIM_WaveformCounterStart_DMA     HAL_HRTIM_WaveformCountStart_DMA
-#define HAL_HRTIM_WaveformCounterStart HAL_HRTIM_WaveformCountStart
+#define HAL_HRTIM_WaveformCounterStart         HAL_HRTIM_WaveformCountStart
-#define HAL_HRTIM_WaveformCounterStop_IT HAL_HRTIM_WaveformCountStop_IT
+#define HAL_HRTIM_WaveformCounterStop_IT       HAL_HRTIM_WaveformCountStop_IT
-#define HAL_HRTIM_WaveformCounterStop_DMA HAL_HRTIM_WaveformCountStop_DMA
+#define HAL_HRTIM_WaveformCounterStop_DMA      HAL_HRTIM_WaveformCountStop_DMA
-#define HAL_HRTIM_WaveformCounterStop HAL_HRTIM_WaveformCountStop
+#define HAL_HRTIM_WaveformCounterStop          HAL_HRTIM_WaveformCountStop
+#endif
+/**
+  * @}
+  */
+
+/** @defgroup HAL_QSPI_Aliased_Macros HAL QSPI Aliased Macros maintained for legacy purpose
+  * @{
+  */
+#if defined (STM32L4)
+#define HAL_QPSI_TIMEOUT_DEFAULT_VALUE HAL_QSPI_TIMEOUT_DEFAULT_VALUE
 #endif
 /**
   * @}

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h

@@ -197,6 +197,18 @@ typedef enum
   * @}
   */
 
+/* Exported variables --------------------------------------------------------*/
+
+/** @addtogroup HAL_Exported_Variables
+  * @{
+  */
+extern __IO uint32_t uwTick;
+extern uint32_t uwTickPrio;
+extern HAL_TickFreqTypeDef uwTickFreq;
+/**
+  * @}
+  */
+
 /* Exported functions --------------------------------------------------------*/
 /** @addtogroup HAL_Exported_Functions
   * @{

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_crc.h

@@ -0,0 +1,184 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_crc.h
+  * @author  MCD Application Team
+  * @brief   Header file of CRC HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32F4xx_HAL_CRC_H
+#define STM32F4xx_HAL_CRC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup CRC_Exported_Types CRC Exported Types
+  * @{
+  */
+
+/**
+  * @brief  CRC HAL State Structure definition
+  */
+typedef enum
+{
+  HAL_CRC_STATE_RESET     = 0x00U,  /*!< CRC not yet initialized or disabled */
+  HAL_CRC_STATE_READY     = 0x01U,  /*!< CRC initialized and ready for use   */
+  HAL_CRC_STATE_BUSY      = 0x02U,  /*!< CRC internal process is ongoing     */
+  HAL_CRC_STATE_TIMEOUT   = 0x03U,  /*!< CRC timeout state                   */
+  HAL_CRC_STATE_ERROR     = 0x04U   /*!< CRC error state                     */
+} HAL_CRC_StateTypeDef;
+
+
+/**
+  * @brief  CRC Handle Structure definition
+  */
+typedef struct
+{
+  CRC_TypeDef                 *Instance;   /*!< Register base address        */
+
+  HAL_LockTypeDef             Lock;        /*!< CRC Locking object           */
+
+  __IO HAL_CRC_StateTypeDef   State;       /*!< CRC communication state      */
+
+} CRC_HandleTypeDef;
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup CRC_Exported_Constants CRC Exported Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup CRC_Exported_Macros CRC Exported Macros
+  * @{
+  */
+
+/** @brief Reset CRC handle state.
+  * @param  __HANDLE__ CRC handle.
+  * @retval None
+  */
+#define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
+
+/**
+  * @brief  Reset CRC Data Register.
+  * @param  __HANDLE__ CRC handle
+  * @retval None
+  */
+#define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
+
+/**
+  * @brief Store data in the Independent Data (ID) register.
+  * @param __HANDLE__ CRC handle
+  * @param __VALUE__  Value to be stored in the ID register
+  * @note  Refer to the Reference Manual to get the authorized __VALUE__ length in bits
+  * @retval None
+  */
+#define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
+
+/**
+  * @brief Return the data stored in the Independent Data (ID) register.
+  * @param __HANDLE__ CRC handle
+  * @note  Refer to the Reference Manual to get the authorized __VALUE__ length in bits
+  * @retval Value of the ID register
+  */
+#define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
+/**
+  * @}
+  */
+
+
+/* Private macros --------------------------------------------------------*/
+/** @defgroup  CRC_Private_Macros CRC Private Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup CRC_Exported_Functions CRC Exported Functions
+  * @{
+  */
+
+/* Initialization and de-initialization functions  ****************************/
+/** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions
+  * @{
+  */
+HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
+HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc);
+void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
+void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
+/**
+  * @}
+  */
+
+/* Peripheral Control functions ***********************************************/
+/** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions
+  * @{
+  */
+uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
+/**
+  * @}
+  */
+
+/* Peripheral State and Error functions ***************************************/
+/** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions
+  * @{
+  */
+HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32F4xx_HAL_CRC_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h

@@ -44,9 +44,7 @@ extern "C" {
   */
 typedef enum
 {
-  HAL_EXTI_COMMON_CB_ID          = 0x00U,
+  HAL_EXTI_COMMON_CB_ID          = 0x00U
-  HAL_EXTI_RISING_CB_ID          = 0x01U,
-  HAL_EXTI_FALLING_CB_ID         = 0x02U,
 } EXTI_CallbackIDTypeDef;
 
 /**
@@ -55,8 +53,7 @@ typedef enum
 typedef struct
 {
   uint32_t Line;                    /*!<  Exti line number */
-  void (* RisingCallback)(void);    /*!<  Exti rising callback */
+  void (* PendingCallback)(void);   /*!<  Exti pending callback */
-  void (* FallingCallback)(void);   /*!<  Exti falling callback */
 } EXTI_HandleTypeDef;
 
 /**
@@ -70,6 +67,9 @@ typedef struct
                            This parameter can be a combination of @ref EXTI_Mode */
   uint32_t Trigger;   /*!< The Exti Trigger to be configured. This parameter
                            can be a value of @ref EXTI_Trigger */
+  uint32_t GPIOSel;   /*!< The Exti GPIO multiplexer selection to be configured.
+                           This parameter is only possible for line 0 to 15. It
+                           can be a value of @ref EXTI_GPIOSel */
 } EXTI_ConfigTypeDef;
 
 /**
@@ -84,29 +84,44 @@ typedef struct
 /** @defgroup EXTI_Line  EXTI Line
   * @{
   */
-#define EXTI_LINE_0                        EXTI_IMR_IM0     /*!< External interrupt line 0 */
+#define EXTI_LINE_0                        (EXTI_GPIO       | 0x00u)    /*!< External interrupt line 0 */
-#define EXTI_LINE_1                        EXTI_IMR_IM1     /*!< External interrupt line 1 */
+#define EXTI_LINE_1                        (EXTI_GPIO       | 0x01u)    /*!< External interrupt line 1 */
-#define EXTI_LINE_2                        EXTI_IMR_IM2     /*!< External interrupt line 2 */
+#define EXTI_LINE_2                        (EXTI_GPIO       | 0x02u)    /*!< External interrupt line 2 */
-#define EXTI_LINE_3                        EXTI_IMR_IM3     /*!< External interrupt line 3 */
+#define EXTI_LINE_3                        (EXTI_GPIO       | 0x03u)    /*!< External interrupt line 3 */
-#define EXTI_LINE_4                        EXTI_IMR_IM4     /*!< External interrupt line 4 */
+#define EXTI_LINE_4                        (EXTI_GPIO       | 0x04u)    /*!< External interrupt line 4 */
-#define EXTI_LINE_5                        EXTI_IMR_IM5     /*!< External interrupt line 5 */
+#define EXTI_LINE_5                        (EXTI_GPIO       | 0x05u)    /*!< External interrupt line 5 */
-#define EXTI_LINE_6                        EXTI_IMR_IM6     /*!< External interrupt line 6 */
+#define EXTI_LINE_6                        (EXTI_GPIO       | 0x06u)    /*!< External interrupt line 6 */
-#define EXTI_LINE_7                        EXTI_IMR_IM7     /*!< External interrupt line 7 */
+#define EXTI_LINE_7                        (EXTI_GPIO       | 0x07u)    /*!< External interrupt line 7 */
-#define EXTI_LINE_8                        EXTI_IMR_IM8     /*!< External interrupt line 8 */
+#define EXTI_LINE_8                        (EXTI_GPIO       | 0x08u)    /*!< External interrupt line 8 */
-#define EXTI_LINE_9                        EXTI_IMR_IM9     /*!< External interrupt line 9 */
+#define EXTI_LINE_9                        (EXTI_GPIO       | 0x09u)    /*!< External interrupt line 9 */
-#define EXTI_LINE_10                       EXTI_IMR_IM10    /*!< External interrupt line 10 */
+#define EXTI_LINE_10                       (EXTI_GPIO       | 0x0Au)    /*!< External interrupt line 10 */
-#define EXTI_LINE_11                       EXTI_IMR_IM11    /*!< External interrupt line 11 */
+#define EXTI_LINE_11                       (EXTI_GPIO       | 0x0Bu)    /*!< External interrupt line 11 */
-#define EXTI_LINE_12                       EXTI_IMR_IM12    /*!< External interrupt line 12 */
+#define EXTI_LINE_12                       (EXTI_GPIO       | 0x0Cu)    /*!< External interrupt line 12 */
-#define EXTI_LINE_13                       EXTI_IMR_IM13    /*!< External interrupt line 13 */
+#define EXTI_LINE_13                       (EXTI_GPIO       | 0x0Du)    /*!< External interrupt line 13 */
-#define EXTI_LINE_14                       EXTI_IMR_IM14    /*!< External interrupt line 14 */
+#define EXTI_LINE_14                       (EXTI_GPIO       | 0x0Eu)    /*!< External interrupt line 14 */
-#define EXTI_LINE_15                       EXTI_IMR_IM15    /*!< External interrupt line 15 */
+#define EXTI_LINE_15                       (EXTI_GPIO       | 0x0Fu)    /*!< External interrupt line 15 */
-#define EXTI_LINE_16                       EXTI_IMR_IM16    /*!< External interrupt line 16 Connected to the PVD Output */
+#define EXTI_LINE_16                       (EXTI_CONFIG     | 0x10u)    /*!< External interrupt line 16 Connected to the PVD Output */
-#define EXTI_LINE_17                       EXTI_IMR_IM17    /*!< External interrupt line 17 Connected to the RTC Alarm event */
+#define EXTI_LINE_17                       (EXTI_CONFIG     | 0x11u)    /*!< External interrupt line 17 Connected to the RTC Alarm event */
-#define EXTI_LINE_18                       EXTI_IMR_IM18    /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */                                    
+#if defined(EXTI_IMR_IM18)
-#define EXTI_LINE_19                       EXTI_IMR_IM19    /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
+#define EXTI_LINE_18                       (EXTI_CONFIG     | 0x12u)    /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */
-#define EXTI_LINE_20                       EXTI_IMR_IM20    /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event  */
+#else
-#define EXTI_LINE_21                       EXTI_IMR_IM21    /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */                                               
+#define EXTI_LINE_18                       (EXTI_RESERVED   | 0x12u)    /*!< No interrupt supported in this line */
-#define EXTI_LINE_22                       EXTI_IMR_IM22    /*!< External interrupt line 22 Connected to the RTC Wakeup event */
+#endif /* EXTI_IMR_IM18 */
+#if defined(EXTI_IMR_IM19)
+#define EXTI_LINE_19                       (EXTI_CONFIG     | 0x13u)    /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
+#else
+#define EXTI_LINE_19                       (EXTI_RESERVED   | 0x13u)    /*!< No interrupt supported in this line */
+#endif /* EXTI_IMR_IM19 */
+#if defined(EXTI_IMR_IM20)
+#define EXTI_LINE_20                       (EXTI_CONFIG     | 0x14u)    /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event  */
+#else
+#define EXTI_LINE_20                       (EXTI_RESERVED   | 0x14u)    /*!< No interrupt supported in this line */
+#endif /* EXTI_IMR_IM20 */
+#define EXTI_LINE_21                       (EXTI_CONFIG     | 0x15u)    /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */
+#define EXTI_LINE_22                       (EXTI_CONFIG     | 0x16u)    /*!< External interrupt line 22 Connected to the RTC Wakeup event */
+#if defined(EXTI_IMR_IM23)
+#define EXTI_LINE_23                       (EXTI_CONFIG     | 0x17u)    /*!< External interrupt line 23 Connected to the LPTIM1 asynchronous event */
+#endif /* EXTI_IMR_IM23 */
 
 /**
   * @}
@@ -115,8 +130,9 @@ typedef struct
 /** @defgroup EXTI_Mode  EXTI Mode
   * @{
   */
-#define EXTI_MODE_INTERRUPT                 0x00000000U
+#define EXTI_MODE_NONE                      0x00000000u
-#define EXTI_MODE_EVENT                     0x00000004U
+#define EXTI_MODE_INTERRUPT                 0x00000001u
+#define EXTI_MODE_EVENT                     0x00000002u
 /**
   * @}
   */
@@ -125,9 +141,46 @@ typedef struct
   * @{
   */
 
-#define EXTI_TRIGGER_RISING                 0x00000008U
+#define EXTI_TRIGGER_NONE                   0x00000000u
-#define EXTI_TRIGGER_FALLING                0x0000000CU
+#define EXTI_TRIGGER_RISING                 0x00000001u
-#define EXTI_TRIGGER_RISING_FALLING         0x00000010U
+#define EXTI_TRIGGER_FALLING                0x00000002u
+#define EXTI_TRIGGER_RISING_FALLING         (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_GPIOSel  EXTI GPIOSel
+  * @brief
+  * @{
+  */
+#define EXTI_GPIOA                          0x00000000u
+#define EXTI_GPIOB                          0x00000001u
+#define EXTI_GPIOC                          0x00000002u
+#if defined (GPIOD)
+#define EXTI_GPIOD                          0x00000003u
+#endif /* GPIOD */
+#if defined (GPIOE)
+#define EXTI_GPIOE                          0x00000004u
+#endif /* GPIOE */
+#if defined (GPIOF)
+#define EXTI_GPIOF                          0x00000005u
+#endif /* GPIOF */
+#if defined (GPIOG)
+#define EXTI_GPIOG                          0x00000006u
+#endif /* GPIOG */
+#if defined (GPIOH)
+#define EXTI_GPIOH                          0x00000007u
+#endif /* GPIOH */
+#if defined (GPIOI)
+#define EXTI_GPIOI                          0x00000008u
+#endif /* GPIOI */
+#if defined (GPIOJ)
+#define EXTI_GPIOJ                          0x00000009u
+#endif /* GPIOJ */
+#if defined (GPIOK)
+#define EXTI_GPIOK                          0x0000000Au
+#endif /* GPIOK */
+
 /**
   * @}
   */
@@ -149,6 +202,20 @@ typedef struct
 /** @defgroup EXTI_Private_Constants EXTI Private Constants
   * @{
   */
+/**
+  * @brief  EXTI Line property definition
+  */
+#define EXTI_PROPERTY_SHIFT                  24u
+#define EXTI_CONFIG                         (0x02uL << EXTI_PROPERTY_SHIFT)
+#define EXTI_GPIO                           ((0x04uL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG)
+#define EXTI_RESERVED                       (0x08uL << EXTI_PROPERTY_SHIFT)
+#define EXTI_PROPERTY_MASK                  (EXTI_CONFIG | EXTI_GPIO)
+
+/**
+  * @brief  EXTI bit usage
+  */
+#define EXTI_PIN_MASK                       0x0000001Fu
+
 /**
   * @brief  EXTI Mask for interrupt & event mode
   */
@@ -157,12 +224,16 @@ typedef struct
 /**
   * @brief  EXTI Mask for trigger possibilities
   */
-#define EXTI_TRIGGER_MASK                   (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING | EXTI_TRIGGER_RISING_FALLING)
+#define EXTI_TRIGGER_MASK                   (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
 
 /**
   * @brief  EXTI Line number
   */
+#if defined(EXTI_IMR_IM23)
+#define EXTI_LINE_NB                        24UL
+#else
 #define EXTI_LINE_NB                        23UL
+#endif /* EXTI_IMR_IM23 */
 
 /**
   * @}
@@ -172,38 +243,73 @@ typedef struct
 /** @defgroup EXTI_Private_Macros EXTI Private Macros
   * @{
   */
-#define IS_EXTI_LINE(__LINE__)  (((__LINE__) == EXTI_LINE_0) || \
+#define IS_EXTI_LINE(__LINE__)          ((((__LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_PIN_MASK)) == 0x00u) && \
-                                 ((__LINE__) == EXTI_LINE_1) || \
+                                        ((((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG)              || \
-                                 ((__LINE__) == EXTI_LINE_2) || \
+                                         (((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO))               && \
-                                 ((__LINE__) == EXTI_LINE_3) || \
+                                         (((__LINE__) & EXTI_PIN_MASK) < EXTI_LINE_NB))
-                                 ((__LINE__) == EXTI_LINE_4) || \
-                                 ((__LINE__) == EXTI_LINE_5) || \
-                                 ((__LINE__) == EXTI_LINE_6) || \
-                                 ((__LINE__) == EXTI_LINE_7) || \
-                                 ((__LINE__) == EXTI_LINE_8) || \
-                                 ((__LINE__) == EXTI_LINE_9) || \
-                                 ((__LINE__) == EXTI_LINE_10) || \
-                                 ((__LINE__) == EXTI_LINE_11) || \
-                                 ((__LINE__) == EXTI_LINE_12) || \
-                                 ((__LINE__) == EXTI_LINE_13) || \
-                                 ((__LINE__) == EXTI_LINE_14) || \
-                                 ((__LINE__) == EXTI_LINE_15) || \
-                                 ((__LINE__) == EXTI_LINE_16) || \
-                                 ((__LINE__) == EXTI_LINE_17) || \
-                                 ((__LINE__) == EXTI_LINE_18) || \
-                                 ((__LINE__) == EXTI_LINE_19) || \
-                                 ((__LINE__) == EXTI_LINE_20) || \
-                                 ((__LINE__) == EXTI_LINE_21) || \
-                                 ((__LINE__) == EXTI_LINE_22))
 
-#define IS_EXTI_MODE(__LINE__)          ((((__LINE__) & ~EXTI_MODE_MASK) == 0x00U))
+#define IS_EXTI_MODE(__LINE__)          ((((__LINE__) & EXTI_MODE_MASK) != 0x00u) && \
+                                         (((__LINE__) & ~EXTI_MODE_MASK) == 0x00u))
 
-#define IS_EXTI_TRIGGER(__LINE__)       (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00U)
+#define IS_EXTI_TRIGGER(__LINE__)       (((__LINE__)  & ~EXTI_TRIGGER_MASK) == 0x00u)
 
 #define IS_EXTI_PENDING_EDGE(__LINE__)  (((__LINE__) == EXTI_TRIGGER_FALLING) || \
-                                         ((__LINE__) == EXTI_TRIGGER_RISING) || \
+                                         ((__LINE__) == EXTI_TRIGGER_RISING)  || \
                                          ((__LINE__) == EXTI_TRIGGER_RISING_FALLING))
 
+#define IS_EXTI_CONFIG_LINE(__LINE__)   (((__LINE__) & EXTI_CONFIG) != 0x00u)
+
+#if !defined (GPIOD)
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOH))
+#elif !defined (GPIOE)
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOD) || \
+                                         ((__PORT__) == EXTI_GPIOH))
+#elif !defined (GPIOF)
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOD) || \
+                                         ((__PORT__) == EXTI_GPIOE) || \
+                                         ((__PORT__) == EXTI_GPIOH))
+#elif !defined (GPIOI)
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOD) || \
+                                         ((__PORT__) == EXTI_GPIOE) || \
+                                         ((__PORT__) == EXTI_GPIOF) || \
+                                         ((__PORT__) == EXTI_GPIOG) || \
+                                         ((__PORT__) == EXTI_GPIOH))
+#elif !defined (GPIOJ)
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOD) || \
+                                         ((__PORT__) == EXTI_GPIOE) || \
+                                         ((__PORT__) == EXTI_GPIOF) || \
+                                         ((__PORT__) == EXTI_GPIOG) || \
+                                         ((__PORT__) == EXTI_GPIOH) || \
+                                         ((__PORT__) == EXTI_GPIOI))
+#else
+#define IS_EXTI_GPIO_PORT(__PORT__)     (((__PORT__) == EXTI_GPIOA) || \
+                                         ((__PORT__) == EXTI_GPIOB) || \
+                                         ((__PORT__) == EXTI_GPIOC) || \
+                                         ((__PORT__) == EXTI_GPIOD) || \
+                                         ((__PORT__) == EXTI_GPIOE) || \
+                                         ((__PORT__) == EXTI_GPIOF) || \
+                                         ((__PORT__) == EXTI_GPIOG) || \
+                                         ((__PORT__) == EXTI_GPIOH) || \
+                                         ((__PORT__) == EXTI_GPIOI) || \
+                                         ((__PORT__) == EXTI_GPIOJ) || \
+                                         ((__PORT__) == EXTI_GPIOK))
+#endif /* GPIOD */
+
 #define IS_EXTI_GPIO_PIN(__PIN__)       ((__PIN__) < 16U)
 /**
   * @}

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h

@@ -262,7 +262,7 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
   * @{
   */
 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
-#define IS_GPIO_PIN(PIN)           ((((PIN) & GPIO_PIN_MASK ) != 0x00U) && (((PIN) & ~GPIO_PIN_MASK) == 0x00U))
+#define IS_GPIO_PIN(PIN)           (((((uint32_t)PIN) & GPIO_PIN_MASK ) != 0x00U) && ((((uint32_t)PIN) & ~GPIO_PIN_MASK) == 0x00U))
 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT)              ||\
                             ((MODE) == GPIO_MODE_OUTPUT_PP)          ||\
                             ((MODE) == GPIO_MODE_OUTPUT_OD)          ||\

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h

@@ -167,7 +167,7 @@ typedef struct
                                This parameter can be a value of @ref TIM_Encoder_Mode */
 
   uint32_t IC1Polarity;   /*!< Specifies the active edge of the input signal.
-                               This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+                               This parameter can be a value of @ref TIM_Encoder_Input_Polarity */
 
   uint32_t IC1Selection;  /*!< Specifies the input.
                                This parameter can be a value of @ref TIM_Input_Capture_Selection */
@@ -179,7 +179,7 @@ typedef struct
                                This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */
 
   uint32_t IC2Polarity;   /*!< Specifies the active edge of the input signal.
-                               This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+                               This parameter can be a value of @ref TIM_Encoder_Input_Polarity */
 
   uint32_t IC2Selection;  /*!< Specifies the input.
                               This parameter can be a value of @ref TIM_Input_Capture_Selection */
@@ -231,7 +231,12 @@ typedef struct
   uint32_t  MasterOutputTrigger;   /*!< Trigger output (TRGO) selection
                                         This parameter can be a value of @ref TIM_Master_Mode_Selection */
   uint32_t  MasterSlaveMode;       /*!< Master/slave mode selection
-                                        This parameter can be a value of @ref TIM_Master_Slave_Mode */
+                                        This parameter can be a value of @ref TIM_Master_Slave_Mode
+                                        @note When the Master/slave mode is enabled, the effect of
+                                        an event on the trigger input (TRGI) is delayed to allow a
+                                        perfect synchronization between the current timer and its
+                                        slaves (through TRGO). It is not mandatory in case of timer
+                                        synchronization mode. */
 } TIM_MasterConfigTypeDef;
 
 /**
@@ -588,6 +593,15 @@ typedef  void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim);  /*!< pointer to
   * @}
   */
 
+/** @defgroup TIM_Encoder_Input_Polarity TIM Encoder Input Polarity
+  * @{
+  */
+#define  TIM_ENCODERINPUTPOLARITY_RISING   TIM_INPUTCHANNELPOLARITY_RISING      /*!< Encoder input with rising edge polarity  */
+#define  TIM_ENCODERINPUTPOLARITY_FALLING  TIM_INPUTCHANNELPOLARITY_FALLING     /*!< Encoder input with falling edge polarity */
+/**
+  * @}
+  */
+
 /** @defgroup TIM_Input_Capture_Selection TIM Input Capture Selection
   * @{
   */
@@ -1020,15 +1034,15 @@ typedef  void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim);  /*!< pointer to
   * @retval None
   */
 #define __HAL_TIM_DISABLE(__HANDLE__) \
-                        do { \
+  do { \
-                          if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \
+    if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \
-                            { \
+    { \
-                            if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \
+      if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \
-                            { \
+      { \
-                              (__HANDLE__)->Instance->CR1 &= ~(TIM_CR1_CEN); \
+        (__HANDLE__)->Instance->CR1 &= ~(TIM_CR1_CEN); \
-                            } \
+      } \
-                          } \
+    } \
-                        } while(0)
+  } while(0)
 
 /**
   * @brief  Disable the TIM main Output.
@@ -1037,15 +1051,15 @@ typedef  void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim);  /*!< pointer to
   * @note The Main Output Enable of a timer instance is disabled only if all the CCx and CCxN channels have been disabled
   */
 #define __HAL_TIM_MOE_DISABLE(__HANDLE__) \
-                        do { \
+  do { \
-                          if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \
+    if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \
-                          { \
+    { \
-                            if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \
+      if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \
-                            { \
+      { \
-                              (__HANDLE__)->Instance->BDTR &= ~(TIM_BDTR_MOE); \
+        (__HANDLE__)->Instance->BDTR &= ~(TIM_BDTR_MOE); \
-                            } \
+      } \
-                            } \
+    } \
-                        } while(0)
+  } while(0)
 
 /**
   * @brief  Disable the TIM main Output.
@@ -1172,7 +1186,8 @@ typedef  void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim);  /*!< pointer to
   *            @arg TIM_IT_BREAK: Break interrupt
   * @retval The state of TIM_IT (SET or RESET).
   */
-#define __HAL_TIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->DIER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
+#define __HAL_TIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->DIER & (__INTERRUPT__)) \
+                                                             == (__INTERRUPT__)) ? SET : RESET)
 
 /** @brief Clear the TIM interrupt pending bits.
   * @param  __HANDLE__ TIM handle
@@ -1220,8 +1235,7 @@ mode.
   * @param  __HANDLE__ TIM handle.
   * @retval 16-bit or 32-bit value of the timer counter register (TIMx_CNT)
   */
-#define __HAL_TIM_GET_COUNTER(__HANDLE__) \
+#define __HAL_TIM_GET_COUNTER(__HANDLE__)  ((__HANDLE__)->Instance->CNT)
-   ((__HANDLE__)->Instance->CNT)
 
 /**
   * @brief  Set the TIM Autoreload Register value on runtime without calling another time any Init function.
@@ -1230,18 +1244,17 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_SET_AUTORELOAD(__HANDLE__, __AUTORELOAD__) \
-                        do{                                                    \
+  do{                                                    \
-                              (__HANDLE__)->Instance->ARR = (__AUTORELOAD__);  \
+    (__HANDLE__)->Instance->ARR = (__AUTORELOAD__);  \
-                              (__HANDLE__)->Init.Period = (__AUTORELOAD__);    \
+    (__HANDLE__)->Init.Period = (__AUTORELOAD__);    \
-                          } while(0)
+  } while(0)
 
 /**
   * @brief  Get the TIM Autoreload Register value on runtime.
   * @param  __HANDLE__ TIM handle.
   * @retval 16-bit or 32-bit value of the timer auto-reload register(TIMx_ARR)
   */
-#define __HAL_TIM_GET_AUTORELOAD(__HANDLE__) \
+#define __HAL_TIM_GET_AUTORELOAD(__HANDLE__)  ((__HANDLE__)->Instance->ARR)
-   ((__HANDLE__)->Instance->ARR)
 
 /**
   * @brief  Set the TIM Clock Division value on runtime without calling another time any Init function.
@@ -1254,11 +1267,11 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_SET_CLOCKDIVISION(__HANDLE__, __CKD__) \
-                        do{                                                   \
+  do{                                                   \
-                              (__HANDLE__)->Instance->CR1 &= (~TIM_CR1_CKD);  \
+    (__HANDLE__)->Instance->CR1 &= (~TIM_CR1_CKD);  \
-                              (__HANDLE__)->Instance->CR1 |= (__CKD__);       \
+    (__HANDLE__)->Instance->CR1 |= (__CKD__);       \
-                              (__HANDLE__)->Init.ClockDivision = (__CKD__);   \
+    (__HANDLE__)->Init.ClockDivision = (__CKD__);   \
-                          } while(0)
+  } while(0)
 
 /**
   * @brief  Get the TIM Clock Division value on runtime.
@@ -1268,8 +1281,7 @@ mode.
   *            @arg TIM_CLOCKDIVISION_DIV2: tDTS=2*tCK_INT
   *            @arg TIM_CLOCKDIVISION_DIV4: tDTS=4*tCK_INT
   */
-#define __HAL_TIM_GET_CLOCKDIVISION(__HANDLE__)  \
+#define __HAL_TIM_GET_CLOCKDIVISION(__HANDLE__)  ((__HANDLE__)->Instance->CR1 & TIM_CR1_CKD)
-   ((__HANDLE__)->Instance->CR1 & TIM_CR1_CKD)
 
 /**
   * @brief  Set the TIM Input Capture prescaler on runtime without calling another time HAL_TIM_IC_ConfigChannel() function.
@@ -1289,10 +1301,10 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_SET_ICPRESCALER(__HANDLE__, __CHANNEL__, __ICPSC__) \
-                        do{                                                    \
+  do{                                                    \
-                              TIM_RESET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__));  \
+    TIM_RESET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__));  \
-                              TIM_SET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__), (__ICPSC__)); \
+    TIM_SET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__), (__ICPSC__)); \
-                          } while(0)
+  } while(0)
 
 /**
   * @brief  Get the TIM Input Capture prescaler on runtime.
@@ -1328,10 +1340,10 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_SET_COMPARE(__HANDLE__, __CHANNEL__, __COMPARE__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1 = (__COMPARE__)) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1 = (__COMPARE__)) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2 = (__COMPARE__)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2 = (__COMPARE__)) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3 = (__COMPARE__)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3 = (__COMPARE__)) :\
- ((__HANDLE__)->Instance->CCR4 = (__COMPARE__)))
+   ((__HANDLE__)->Instance->CCR4 = (__COMPARE__)))
 
 /**
   * @brief  Get the TIM Capture Compare Register value on runtime.
@@ -1345,10 +1357,10 @@ mode.
   * @retval 16-bit or 32-bit value of the capture/compare register (TIMx_CCRy)
   */
 #define __HAL_TIM_GET_COMPARE(__HANDLE__, __CHANNEL__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3) :\
- ((__HANDLE__)->Instance->CCR4))
+   ((__HANDLE__)->Instance->CCR4))
 
 /**
   * @brief  Set the TIM Output compare preload.
@@ -1362,10 +1374,10 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_ENABLE_OCxPRELOAD(__HANDLE__, __CHANNEL__)    \
-        (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC1PE) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC1PE) :\
-         ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC2PE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC2PE) :\
-         ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC3PE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC3PE) :\
-         ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC4PE))
+   ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC4PE))
 
 /**
   * @brief  Reset the TIM Output compare preload.
@@ -1379,10 +1391,52 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_DISABLE_OCxPRELOAD(__HANDLE__, __CHANNEL__)    \
-        (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= (uint16_t)~TIM_CCMR1_OC1PE) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC1PE) :\
-         ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= (uint16_t)~TIM_CCMR1_OC2PE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC2PE) :\
-         ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= (uint16_t)~TIM_CCMR2_OC3PE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC3PE) :\
-         ((__HANDLE__)->Instance->CCMR2 &= (uint16_t)~TIM_CCMR2_OC4PE))
+   ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC4PE))
+
+/**
+  * @brief  Enable fast mode for a given channel.
+  * @param  __HANDLE__ TIM handle.
+  * @param  __CHANNEL__ TIM Channels to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_CHANNEL_1: TIM Channel 1 selected
+  *            @arg TIM_CHANNEL_2: TIM Channel 2 selected
+  *            @arg TIM_CHANNEL_3: TIM Channel 3 selected
+  *            @arg TIM_CHANNEL_4: TIM Channel 4 selected
+  * @note  When fast mode is enabled an active edge on the trigger input acts
+  *        like a compare match on CCx output. Delay to sample the trigger
+  *        input and to activate CCx output is reduced to 3 clock cycles.
+  * @note  Fast mode acts only if the channel is configured in PWM1 or PWM2 mode.
+  * @retval None
+  */
+#define __HAL_TIM_ENABLE_OCxFAST(__HANDLE__, __CHANNEL__)    \
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC1FE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC2FE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC3FE) :\
+   ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC4FE))
+
+/**
+  * @brief  Disable fast mode for a given channel.
+  * @param  __HANDLE__ TIM handle.
+  * @param  __CHANNEL__ TIM Channels to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_CHANNEL_1: TIM Channel 1 selected
+  *            @arg TIM_CHANNEL_2: TIM Channel 2 selected
+  *            @arg TIM_CHANNEL_3: TIM Channel 3 selected
+  *            @arg TIM_CHANNEL_4: TIM Channel 4 selected
+  * @note  When fast mode is disabled CCx output behaves normally depending
+  *        on counter and CCRx values even when the trigger is ON. The minimum
+  *        delay to activate CCx output when an active edge occurs on the
+  *        trigger input is 5 clock cycles.
+  * @retval None
+  */
+#define __HAL_TIM_DISABLE_OCxFAST(__HANDLE__, __CHANNEL__)    \
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC1FE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC2FE) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC3FE) :\
+   ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC4FE))
 
 /**
   * @brief  Set the Update Request Source (URS) bit of the TIMx_CR1 register.
@@ -1392,8 +1446,7 @@ mode.
   *        enabled)
   * @retval None
   */
-#define __HAL_TIM_URS_ENABLE(__HANDLE__) \
+#define __HAL_TIM_URS_ENABLE(__HANDLE__)  ((__HANDLE__)->Instance->CR1|= TIM_CR1_URS)
-    ((__HANDLE__)->Instance->CR1|= TIM_CR1_URS)
 
 /**
   * @brief  Reset the Update Request Source (URS) bit of the TIMx_CR1 register.
@@ -1406,8 +1459,7 @@ mode.
   *           _ Update generation through the slave mode controller
   * @retval None
   */
-#define __HAL_TIM_URS_DISABLE(__HANDLE__) \
+#define __HAL_TIM_URS_DISABLE(__HANDLE__)  ((__HANDLE__)->Instance->CR1&=~TIM_CR1_URS)
-      ((__HANDLE__)->Instance->CR1&=~TIM_CR1_URS)
 
 /**
   * @brief  Set the TIM Capture x input polarity on runtime.
@@ -1425,10 +1477,10 @@ mode.
   * @retval None
   */
 #define __HAL_TIM_SET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__, __POLARITY__)    \
-        do{                                                                     \
+  do{                                                                     \
-          TIM_RESET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__));               \
+    TIM_RESET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__));               \
-          TIM_SET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__), (__POLARITY__)); \
+    TIM_SET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__), (__POLARITY__)); \
-        }while(0)
+  }while(0)
 
 /**
   * @}
@@ -1504,6 +1556,9 @@ mode.
 #define IS_TIM_OCNIDLE_STATE(__STATE__)    (((__STATE__) == TIM_OCNIDLESTATE_SET) || \
                                             ((__STATE__) == TIM_OCNIDLESTATE_RESET))
 
+#define IS_TIM_ENCODERINPUT_POLARITY(__POLARITY__)   (((__POLARITY__) == TIM_ENCODERINPUTPOLARITY_RISING)   || \
+                                                      ((__POLARITY__) == TIM_ENCODERINPUTPOLARITY_FALLING))
+
 #define IS_TIM_IC_POLARITY(__POLARITY__)   (((__POLARITY__) == TIM_ICPOLARITY_RISING)   || \
                                             ((__POLARITY__) == TIM_ICPOLARITY_FALLING)  || \
                                             ((__POLARITY__) == TIM_ICPOLARITY_BOTHEDGE))
@@ -1681,28 +1736,28 @@ mode.
 #define IS_TIM_SLAVEMODE_TRIGGER_ENABLED(__TRIGGER__) ((__TRIGGER__) == TIM_SLAVEMODE_TRIGGER)
 
 #define TIM_SET_ICPRESCALERVALUE(__HANDLE__, __CHANNEL__, __ICPSC__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= (__ICPSC__)) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= (__ICPSC__)) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= ((__ICPSC__) << 8U)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= ((__ICPSC__) << 8U)) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= (__ICPSC__)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= (__ICPSC__)) :\
- ((__HANDLE__)->Instance->CCMR2 |= ((__ICPSC__) << 8U)))
+   ((__HANDLE__)->Instance->CCMR2 |= ((__ICPSC__) << 8U)))
 
 #define TIM_RESET_ICPRESCALERVALUE(__HANDLE__, __CHANNEL__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= (uint16_t)~TIM_CCMR1_IC1PSC) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= (uint16_t)~TIM_CCMR1_IC2PSC) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_IC2PSC) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= (uint16_t)~TIM_CCMR2_IC3PSC) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_IC3PSC) :\
- ((__HANDLE__)->Instance->CCMR2 &= (uint16_t)~TIM_CCMR2_IC4PSC))
+   ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_IC4PSC))
 
 #define TIM_SET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__, __POLARITY__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER |= (__POLARITY__)) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER |= (__POLARITY__)) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 4U)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 4U)) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 8U)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 8U)) :\
- ((__HANDLE__)->Instance->CCER |= (((__POLARITY__) << 12U))))
+   ((__HANDLE__)->Instance->CCER |= (((__POLARITY__) << 12U))))
 
 #define TIM_RESET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__) \
-(((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER &= (uint16_t)~(TIM_CCER_CC1P | TIM_CCER_CC1NP)) :\
+  (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP)) :\
- ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER &= (uint16_t)~(TIM_CCER_CC2P | TIM_CCER_CC2NP)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC2P | TIM_CCER_CC2NP)) :\
- ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER &= (uint16_t)~(TIM_CCER_CC3P | TIM_CCER_CC3NP)) :\
+   ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC3P | TIM_CCER_CC3NP)) :\
- ((__HANDLE__)->Instance->CCER &= (uint16_t)~(TIM_CCER_CC4P | TIM_CCER_CC4NP)))
+   ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC4P | TIM_CCER_CC4NP)))
 
 /**
   * @}
@@ -1840,7 +1895,8 @@ HAL_StatusTypeDef HAL_TIM_Encoder_Stop(TIM_HandleTypeDef *htim, uint32_t Channel
 HAL_StatusTypeDef HAL_TIM_Encoder_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel);
 HAL_StatusTypeDef HAL_TIM_Encoder_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel);
 /* Non-Blocking mode: DMA */
-HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1, uint32_t *pData2, uint16_t Length);
+HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1,
+                                            uint32_t *pData2, uint16_t Length);
 HAL_StatusTypeDef HAL_TIM_Encoder_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel);
 /**
   * @}
@@ -1864,17 +1920,19 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim);
 HAL_StatusTypeDef HAL_TIM_OC_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OC_InitTypeDef *sConfig, uint32_t Channel);
 HAL_StatusTypeDef HAL_TIM_PWM_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OC_InitTypeDef *sConfig, uint32_t Channel);
 HAL_StatusTypeDef HAL_TIM_IC_ConfigChannel(TIM_HandleTypeDef *htim, TIM_IC_InitTypeDef *sConfig, uint32_t Channel);
-HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OnePulse_InitTypeDef *sConfig, uint32_t OutputChannel,  uint32_t InputChannel);
+HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OnePulse_InitTypeDef *sConfig,
-HAL_StatusTypeDef HAL_TIM_ConfigOCrefClear(TIM_HandleTypeDef *htim, TIM_ClearInputConfigTypeDef *sClearInputConfig, uint32_t Channel);
+                                                 uint32_t OutputChannel,  uint32_t InputChannel);
+HAL_StatusTypeDef HAL_TIM_ConfigOCrefClear(TIM_HandleTypeDef *htim, TIM_ClearInputConfigTypeDef *sClearInputConfig,
+                                           uint32_t Channel);
 HAL_StatusTypeDef HAL_TIM_ConfigClockSource(TIM_HandleTypeDef *htim, TIM_ClockConfigTypeDef *sClockSourceConfig);
 HAL_StatusTypeDef HAL_TIM_ConfigTI1Input(TIM_HandleTypeDef *htim, uint32_t TI1_Selection);
 HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, TIM_SlaveConfigTypeDef *sSlaveConfig);
 HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim, TIM_SlaveConfigTypeDef *sSlaveConfig);
-HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, uint32_t BurstRequestSrc, \
+HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
-                                              uint32_t  *BurstBuffer, uint32_t  BurstLength);
+                                              uint32_t BurstRequestSrc, uint32_t  *BurstBuffer, uint32_t  BurstLength);
 HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc);
-HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, uint32_t BurstRequestSrc, \
+HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
-                                             uint32_t  *BurstBuffer, uint32_t  BurstLength);
+                                             uint32_t BurstRequestSrc, uint32_t  *BurstBuffer, uint32_t  BurstLength);
 HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc);
 HAL_StatusTypeDef HAL_TIM_GenerateEvent(TIM_HandleTypeDef *htim, uint32_t EventSource);
 uint32_t HAL_TIM_ReadCapturedValue(TIM_HandleTypeDef *htim, uint32_t Channel);
@@ -1900,7 +1958,8 @@ void HAL_TIM_ErrorCallback(TIM_HandleTypeDef *htim);
 
 /* Callbacks Register/UnRegister functions  ***********************************/
 #if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
-HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID, pTIM_CallbackTypeDef pCallback);
+HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID,
+                                           pTIM_CallbackTypeDef pCallback);
 HAL_StatusTypeDef HAL_TIM_UnRegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID);
 #endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
 
@@ -1930,8 +1989,8 @@ HAL_TIM_StateTypeDef HAL_TIM_Encoder_GetState(TIM_HandleTypeDef *htim);
 
 /* Private functions----------------------------------------------------------*/
 /** @defgroup TIM_Private_Functions TIM Private Functions
-* @{
+  * @{
-*/
+  */
 void TIM_Base_SetConfig(TIM_TypeDef *TIMx, TIM_Base_InitTypeDef *Structure);
 void TIM_TI1_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter);
 void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config);
@@ -1950,8 +2009,8 @@ void TIM_ResetCallback(TIM_HandleTypeDef *htim);
 #endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
 
 /**
-* @}
+  * @}
-*/
+  */
 /* End of private functions --------------------------------------------------*/
 
 /**

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h

@@ -202,9 +202,9 @@ typedef struct
   */
 
 /** @addtogroup TIMEx_Exported_Functions_Group1 Extended Timer Hall Sensor functions
- *  @brief    Timer Hall Sensor functions
+  *  @brief    Timer Hall Sensor functions
- * @{
+  * @{
- */
+  */
 /*  Timer Hall Sensor functions  **********************************************/
 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef *htim, TIM_HallSensor_InitTypeDef *sConfig);
 HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim);
@@ -226,9 +226,9 @@ HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim);
   */
 
 /** @addtogroup TIMEx_Exported_Functions_Group2 Extended Timer Complementary Output Compare functions
- *  @brief   Timer Complementary Output Compare functions
+  *  @brief   Timer Complementary Output Compare functions
- * @{
+  * @{
- */
+  */
 /*  Timer Complementary Output Compare functions  *****************************/
 /* Blocking mode: Polling */
 HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel);
@@ -246,9 +246,9 @@ HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Chann
   */
 
 /** @addtogroup TIMEx_Exported_Functions_Group3 Extended Timer Complementary PWM functions
- *  @brief    Timer Complementary PWM functions
+  *  @brief    Timer Complementary PWM functions
- * @{
+  * @{
- */
+  */
 /*  Timer Complementary PWM functions  ****************************************/
 /* Blocking mode: Polling */
 HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel);
@@ -265,9 +265,9 @@ HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Chan
   */
 
 /** @addtogroup TIMEx_Exported_Functions_Group4 Extended Timer Complementary One Pulse functions
- *  @brief    Timer Complementary One Pulse functions
+  *  @brief    Timer Complementary One Pulse functions
- * @{
+  * @{
- */
+  */
 /*  Timer Complementary One Pulse functions  **********************************/
 /* Blocking mode: Polling */
 HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel);
@@ -281,15 +281,20 @@ HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t
   */
 
 /** @addtogroup TIMEx_Exported_Functions_Group5 Extended Peripheral Control functions
- *  @brief    Peripheral Control functions
+  *  @brief    Peripheral Control functions
- * @{
+  * @{
- */
+  */
 /* Extended Control functions  ************************************************/
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource);
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource);
+                                              uint32_t  CommutationSource);
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource);
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
-HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, TIM_MasterConfigTypeDef *sMasterConfig);
+                                                 uint32_t  CommutationSource);
-HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim, TIM_BreakDeadTimeConfigTypeDef *sBreakDeadTimeConfig);
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
+                                                  uint32_t  CommutationSource);
+HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim,
+                                                        TIM_MasterConfigTypeDef *sMasterConfig);
+HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim,
+                                                TIM_BreakDeadTimeConfigTypeDef *sBreakDeadTimeConfig);
 HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap);
 /**
   * @}
@@ -323,7 +328,7 @@ HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim);
 /* End of exported functions -------------------------------------------------*/
 
 /* Private functions----------------------------------------------------------*/
-/** @defgroup TIMEx_Private_Functions TIM Extended Private Functions
+/** @addtogroup TIMEx_Private_Functions TIMEx Private Functions
   * @{
   */
 void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma);

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_gpio.h

@@ -340,11 +340,12 @@ __STATIC_INLINE uint32_t LL_GPIO_GetPinMode(GPIO_TypeDef *GPIOx, uint32_t Pin)
   *         @arg @ref LL_GPIO_OUTPUT_OPENDRAIN
   * @retval None
   */
-__STATIC_INLINE void LL_GPIO_SetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t PinMask, uint32_t OutputType)
+__STATIC_INLINE void LL_GPIO_SetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t OutputType)
 {
-  MODIFY_REG(GPIOx->OTYPER, PinMask, (PinMask * OutputType));
+  MODIFY_REG(GPIOx->OTYPER, (GPIO_OTYPER_OT_0 << POSITION_VAL(Pin)), (OutputType << POSITION_VAL(Pin)));
 }
   
+
 /**
   * @brief  Return gpio output type for several pins on dedicated port.
   * @note   Output type as to be set when gpio pin is in output or

Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usart.h

@@ -357,9 +357,9 @@ typedef struct
   * @param  __BAUDRATE__ Baud rate value to achieve
   * @retval USARTDIV value to be used for BRR register filling in OverSampling_8 case
   */
-#define __LL_USART_DIV_SAMPLING8_100(__PERIPHCLK__, __BAUDRATE__)      (((__PERIPHCLK__)*25)/(2*(__BAUDRATE__)))
+#define __LL_USART_DIV_SAMPLING8_100(__PERIPHCLK__, __BAUDRATE__)      ((uint32_t)((((uint64_t)(__PERIPHCLK__))*25)/(2*((uint64_t)(__BAUDRATE__)))))
 #define __LL_USART_DIVMANT_SAMPLING8(__PERIPHCLK__, __BAUDRATE__)      (__LL_USART_DIV_SAMPLING8_100((__PERIPHCLK__), (__BAUDRATE__))/100)
-#define __LL_USART_DIVFRAQ_SAMPLING8(__PERIPHCLK__, __BAUDRATE__)      (((__LL_USART_DIV_SAMPLING8_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 8 + 50) / 100)
+#define __LL_USART_DIVFRAQ_SAMPLING8(__PERIPHCLK__, __BAUDRATE__)      ((((__LL_USART_DIV_SAMPLING8_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 8) + 50) / 100)
 /* UART BRR = mantissa + overflow + fraction
             = (UART DIVMANT << 4) + ((UART DIVFRAQ & 0xF8) << 1) + (UART DIVFRAQ & 0x07) */
 #define __LL_USART_DIV_SAMPLING8(__PERIPHCLK__, __BAUDRATE__)             (((__LL_USART_DIVMANT_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) << 4) + \
@@ -373,9 +373,9 @@ typedef struct
   * @param  __BAUDRATE__ Baud rate value to achieve
   * @retval USARTDIV value to be used for BRR register filling in OverSampling_16 case
   */
-#define __LL_USART_DIV_SAMPLING16_100(__PERIPHCLK__, __BAUDRATE__)     (((__PERIPHCLK__)*25)/(4*(__BAUDRATE__)))
+#define __LL_USART_DIV_SAMPLING16_100(__PERIPHCLK__, __BAUDRATE__)     ((uint32_t)((((uint64_t)(__PERIPHCLK__))*25)/(4*((uint64_t)(__BAUDRATE__)))))
 #define __LL_USART_DIVMANT_SAMPLING16(__PERIPHCLK__, __BAUDRATE__)     (__LL_USART_DIV_SAMPLING16_100((__PERIPHCLK__), (__BAUDRATE__))/100)
-#define __LL_USART_DIVFRAQ_SAMPLING16(__PERIPHCLK__, __BAUDRATE__)     (((__LL_USART_DIV_SAMPLING16_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 16 + 50) / 100)
+#define __LL_USART_DIVFRAQ_SAMPLING16(__PERIPHCLK__, __BAUDRATE__)     ((((__LL_USART_DIV_SAMPLING16_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 16) + 50) / 100)
 /* USART BRR = mantissa + overflow + fraction
             = (USART DIVMANT << 4) + (USART DIVFRAQ & 0xF0) + (USART DIVFRAQ & 0x0F) */
 #define __LL_USART_DIV_SAMPLING16(__PERIPHCLK__, __BAUDRATE__)            (((__LL_USART_DIVMANT_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) << 4) + \

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c

@@ -50,11 +50,11 @@
   * @{
   */
 /**
-  * @brief STM32F4xx HAL Driver version number V1.7.6
+  * @brief STM32F4xx HAL Driver version number V1.7.7
   */
 #define __STM32F4xx_HAL_VERSION_MAIN   (0x01U) /*!< [31:24] main version */
 #define __STM32F4xx_HAL_VERSION_SUB1   (0x07U) /*!< [23:16] sub1 version */
-#define __STM32F4xx_HAL_VERSION_SUB2   (0x06U) /*!< [15:8]  sub2 version */
+#define __STM32F4xx_HAL_VERSION_SUB2   (0x07U) /*!< [15:8]  sub2 version */
 #define __STM32F4xx_HAL_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */ 
 #define __STM32F4xx_HAL_VERSION         ((__STM32F4xx_HAL_VERSION_MAIN << 24U)\
                                         |(__STM32F4xx_HAL_VERSION_SUB1 << 16U)\
@@ -341,14 +341,26 @@ uint32_t HAL_GetTickPrio(void)
 HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq)
 {
   HAL_StatusTypeDef status  = HAL_OK;
+  HAL_TickFreqTypeDef prevTickFreq;
+
   assert_param(IS_TICKFREQ(Freq));
 
   if (uwTickFreq != Freq)
   {
+    /* Back up uwTickFreq frequency */
+    prevTickFreq = uwTickFreq;
+
+    /* Update uwTickFreq global variable used by HAL_InitTick() */
     uwTickFreq = Freq;
 
     /* Apply the new tick Freq  */
     status = HAL_InitTick(uwTickPrio);
+
+    if (status != HAL_OK)
+    {
+      /* Restore previous tick frequency */
+      uwTickFreq = prevTickFreq;
+    }
   }
 
   return status;
@@ -557,7 +569,7 @@ uint32_t HAL_GetUIDw2(void)
 /**
   * @brief  Enables the Internal FLASH Bank Swapping.
   *   
-  * @note   This function can be used only for STM32F42xxx/43xxx devices. 
+  * @note   This function can be used only for STM32F42xxx/43xxx/469xx/479xx devices. 
   *
   * @note   Flash Bank2 mapped at 0x08000000 (and aliased @0x00000000) 
   *         and Flash Bank1 mapped at 0x08100000 (and aliased at 0x00100000)   
@@ -572,7 +584,7 @@ void HAL_EnableMemorySwappingBank(void)
 /**
   * @brief  Disables the Internal FLASH Bank Swapping.
   *   
-  * @note   This function can be used only for STM32F42xxx/43xxx devices. 
+  * @note   This function can be used only for STM32F42xxx/43xxx/469xx/479xx devices. 
   *
   * @note   The default state : Flash Bank1 mapped at 0x08000000 (and aliased @0x00000000) 
   *         and Flash Bank2 mapped at 0x08100000 (and aliased at 0x00100000) 

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_crc.c

@@ -0,0 +1,330 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_crc.c
+  * @author  MCD Application Team
+  * @brief   CRC HAL module driver.
+  *          This file provides firmware functions to manage the following
+  *          functionalities of the Cyclic Redundancy Check (CRC) peripheral:
+  *           + Initialization and de-initialization functions
+  *           + Peripheral Control functions
+  *           + Peripheral State functions
+  *
+  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+         (+) Enable CRC AHB clock using __HAL_RCC_CRC_CLK_ENABLE();
+         (+) Initialize CRC calculator
+             (++) specify generating polynomial (peripheral default or non-default one)
+             (++) specify initialization value (peripheral default or non-default one)
+             (++) specify input data format
+             (++) specify input or output data inversion mode if any
+         (+) Use HAL_CRC_Accumulate() function to compute the CRC value of the
+             input data buffer starting with the previously computed CRC as
+             initialization value
+         (+) Use HAL_CRC_Calculate() function to compute the CRC value of the
+             input data buffer starting with the defined initialization value
+             (default or non-default) to initiate CRC calculation
+
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+  * @{
+  */
+
+/** @defgroup CRC CRC
+  * @brief CRC HAL module driver.
+  * @{
+  */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @defgroup CRC_Exported_Functions CRC Exported Functions
+  * @{
+  */
+
+/** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions
+ *  @brief    Initialization and Configuration functions.
+ *
+@verbatim
+ ===============================================================================
+            ##### Initialization and de-initialization functions #####
+ ===============================================================================
+    [..]  This section provides functions allowing to:
+      (+) Initialize the CRC according to the specified parameters
+          in the CRC_InitTypeDef and create the associated handle
+      (+) DeInitialize the CRC peripheral
+      (+) Initialize the CRC MSP (MCU Specific Package)
+      (+) DeInitialize the CRC MSP
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initialize the CRC according to the specified
+  *         parameters in the CRC_InitTypeDef and create the associated handle.
+  * @param  hcrc CRC handle
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc)
+{
+  /* Check the CRC handle allocation */
+  if (hcrc == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance));
+
+  if (hcrc->State == HAL_CRC_STATE_RESET)
+  {
+    /* Allocate lock resource and initialize it */
+    hcrc->Lock = HAL_UNLOCKED;
+    /* Init the low level hardware */
+    HAL_CRC_MspInit(hcrc);
+  }
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_READY;
+
+  /* Return function status */
+  return HAL_OK;
+}
+
+/**
+  * @brief  DeInitialize the CRC peripheral.
+  * @param  hcrc CRC handle
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc)
+{
+  /* Check the CRC handle allocation */
+  if (hcrc == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance));
+
+  /* Check the CRC peripheral state */
+  if (hcrc->State == HAL_CRC_STATE_BUSY)
+  {
+    return HAL_BUSY;
+  }
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_BUSY;
+
+  /* Reset CRC calculation unit */
+  __HAL_CRC_DR_RESET(hcrc);
+
+  /* Reset IDR register content */
+  CLEAR_BIT(hcrc->Instance->IDR, CRC_IDR_IDR);
+
+  /* DeInit the low level hardware */
+  HAL_CRC_MspDeInit(hcrc);
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_RESET;
+
+  /* Process unlocked */
+  __HAL_UNLOCK(hcrc);
+
+  /* Return function status */
+  return HAL_OK;
+}
+
+/**
+  * @brief  Initializes the CRC MSP.
+  * @param  hcrc CRC handle
+  * @retval None
+  */
+__weak void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hcrc);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_CRC_MspInit can be implemented in the user file
+   */
+}
+
+/**
+  * @brief  DeInitialize the CRC MSP.
+  * @param  hcrc CRC handle
+  * @retval None
+  */
+__weak void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc)
+{
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(hcrc);
+
+  /* NOTE : This function should not be modified, when the callback is needed,
+            the HAL_CRC_MspDeInit can be implemented in the user file
+   */
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions
+ *  @brief    management functions.
+ *
+@verbatim
+ ===============================================================================
+                      ##### Peripheral Control functions #####
+ ===============================================================================
+    [..]  This section provides functions allowing to:
+      (+) compute the 32-bit CRC value of a 32-bit data buffer
+          using combination of the previous CRC value and the new one.
+
+       [..]  or
+
+      (+) compute the 32-bit CRC value of a 32-bit data buffer
+          independently of the previous CRC value.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Compute the 32-bit CRC value of a 32-bit data buffer
+  *         starting with the previously computed CRC as initialization value.
+  * @param  hcrc CRC handle
+  * @param  pBuffer pointer to the input data buffer.
+  * @param  BufferLength input data buffer length (number of uint32_t words).
+  * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits)
+  */
+uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index;      /* CRC input data buffer index */
+  uint32_t temp = 0U;  /* CRC output (read from hcrc->Instance->DR register) */
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_BUSY;
+
+  /* Enter Data to the CRC calculator */
+  for (index = 0U; index < BufferLength; index++)
+  {
+    hcrc->Instance->DR = pBuffer[index];
+  }
+  temp = hcrc->Instance->DR;
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_READY;
+
+  /* Return the CRC computed value */
+  return temp;
+}
+
+/**
+  * @brief  Compute the 32-bit CRC value of a 32-bit data buffer
+  *         starting with hcrc->Instance->INIT as initialization value.
+  * @param  hcrc CRC handle
+  * @param  pBuffer pointer to the input data buffer.
+  * @param  BufferLength input data buffer length (number of uint32_t words).
+  * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits)
+  */
+uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index;      /* CRC input data buffer index */
+  uint32_t temp = 0U;  /* CRC output (read from hcrc->Instance->DR register) */
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_BUSY;
+
+  /* Reset CRC Calculation Unit (hcrc->Instance->INIT is
+  *  written in hcrc->Instance->DR) */
+  __HAL_CRC_DR_RESET(hcrc);
+
+  /* Enter 32-bit input data to the CRC calculator */
+  for (index = 0U; index < BufferLength; index++)
+  {
+    hcrc->Instance->DR = pBuffer[index];
+  }
+  temp = hcrc->Instance->DR;
+
+  /* Change CRC peripheral state */
+  hcrc->State = HAL_CRC_STATE_READY;
+
+  /* Return the CRC computed value */
+  return temp;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions
+ *  @brief    Peripheral State functions.
+ *
+@verbatim
+ ===============================================================================
+                      ##### Peripheral State functions #####
+ ===============================================================================
+    [..]
+    This subsection permits to get in run-time the status of the peripheral.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Return the CRC handle state.
+  * @param  hcrc CRC handle
+  * @retval HAL state
+  */
+HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc)
+{
+  /* Return CRC handle state */
+  return hcrc->State;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+#endif /* HAL_CRC_MODULE_ENABLED */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c

@@ -478,7 +478,6 @@ HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress,
     
     /* Enable Common interrupts*/
     hdma->Instance->CR  |= DMA_IT_TC | DMA_IT_TE | DMA_IT_DME;
-    hdma->Instance->FCR |= DMA_IT_FE;
     
     if(hdma->XferHalfCpltCallback != NULL)
     {

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c

@@ -45,6 +45,8 @@
              EXTI_ConfigTypeDef structure.
         (++) For configurable lines, configure rising and/or falling trigger
              "Trigger" member from EXTI_ConfigTypeDef structure.
+        (++) For Exti lines linked to gpio, choose gpio port using "GPIOSel"
+             member from GPIO_InitTypeDef structure.
 
     (#) Get current Exti configuration of a dedicated line using
         HAL_EXTI_GetConfigLine().
@@ -141,6 +143,8 @@
 HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
 {
   uint32_t regval;
+  uint32_t linepos;
+  uint32_t maskline;
 
   /* Check null pointer */
   if ((hexti == NULL) || (pExtiConfig == NULL))
@@ -151,37 +155,77 @@ HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
   /* Check parameters */
   assert_param(IS_EXTI_LINE(pExtiConfig->Line));
   assert_param(IS_EXTI_MODE(pExtiConfig->Mode));
-  assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger));
 
   /* Assign line number to handle */
   hexti->Line = pExtiConfig->Line;
 
-  /* Clear EXTI line configuration */
+  /* Compute line mask */
-  EXTI->IMR &= ~pExtiConfig->Line;
+  linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
-  EXTI->EMR &= ~pExtiConfig->Line;
+  maskline = (1uL << linepos);
 
-  /* Select the Mode for the selected external interrupts */
+  /* Configure triggers for configurable lines */
-  regval = (uint32_t)EXTI_BASE;
+  if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
-  regval += pExtiConfig->Mode;
-  *(__IO uint32_t *) regval |= pExtiConfig->Line;
-
-  /* Clear Rising Falling edge configuration */
-  EXTI->RTSR &= ~pExtiConfig->Line;
-  EXTI->FTSR &= ~pExtiConfig->Line;
-
-  /* Select the trigger for the selected external interrupts */
-  if (pExtiConfig->Trigger == EXTI_TRIGGER_RISING_FALLING)
   {
-    /* Rising Falling edge */
+    assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger));
-    EXTI->RTSR |= pExtiConfig->Line;
+
-    EXTI->FTSR |= pExtiConfig->Line;
+    /* Configure rising trigger */
+    /* Mask or set line */
+    if ((pExtiConfig->Trigger & EXTI_TRIGGER_RISING) != 0x00u)
+    {
+      EXTI->RTSR |= maskline;
+    }
+    else
+    {
+      EXTI->RTSR &= ~maskline;
+    }
+
+    /* Configure falling trigger */
+    /* Mask or set line */
+    if ((pExtiConfig->Trigger & EXTI_TRIGGER_FALLING) != 0x00u)
+    {
+      EXTI->FTSR |= maskline;
+    }
+    else
+    {
+      EXTI->FTSR &= ~maskline;
+    }
+
+
+    /* Configure gpio port selection in case of gpio exti line */
+    if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
+    {
+      assert_param(IS_EXTI_GPIO_PORT(pExtiConfig->GPIOSel));
+      assert_param(IS_EXTI_GPIO_PIN(linepos));
+
+      regval = SYSCFG->EXTICR[linepos >> 2u];
+      regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
+      regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
+      SYSCFG->EXTICR[linepos >> 2u] = regval;
+    }
+  }
+
+  /* Configure interrupt mode : read current mode */
+  /* Mask or set line */
+  if ((pExtiConfig->Mode & EXTI_MODE_INTERRUPT) != 0x00u)
+  {
+    EXTI->IMR |= maskline;
   }
   else
   {
-    regval = (uint32_t)EXTI_BASE;
+    EXTI->IMR &= ~maskline;
-    regval += pExtiConfig->Trigger;
-    *(__IO uint32_t *) regval |= pExtiConfig->Line;
   }
+
+  /* Configure event mode : read current mode */
+  /* Mask or set line */
+  if ((pExtiConfig->Mode & EXTI_MODE_EVENT) != 0x00u)
+  {
+    EXTI->EMR |= maskline;
+  }
+  else
+  {
+    EXTI->EMR &= ~maskline;
+  }
+
   return HAL_OK;
 }
 
@@ -193,6 +237,10 @@ HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
   */
 HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
 {
+  uint32_t regval;
+  uint32_t linepos;
+  uint32_t maskline;
+
   /* Check null pointer */
   if ((hexti == NULL) || (pExtiConfig == NULL))
   {
@@ -205,41 +253,67 @@ HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
   /* Store handle line number to configuration structure */
   pExtiConfig->Line = hexti->Line;
 
-  /* Get EXTI mode to configiguration structure */
+  /* Compute line mask */
-  if ((EXTI->IMR & hexti->Line) == hexti->Line)
+  linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
+  maskline = (1uL << linepos);
+
+  /* 1] Get core mode : interrupt */
+
+  /* Check if selected line is enable */
+  if ((EXTI->IMR & maskline) != 0x00u)
   {
     pExtiConfig->Mode = EXTI_MODE_INTERRUPT;
   }
-  else if ((EXTI->EMR & hexti->Line) == hexti->Line)
-  {
-    pExtiConfig->Mode = EXTI_MODE_EVENT;
-  }
   else
   {
-    /* No MODE selected */
+    pExtiConfig->Mode = EXTI_MODE_NONE;
-    pExtiConfig->Mode = 0x0Bu;
   }
 
-  /* Get EXTI Trigger to configiguration structure */
+  /* Get event mode */
-  if ((EXTI->RTSR & hexti->Line) == hexti->Line)
+  /* Check if selected line is enable */
+  if ((EXTI->EMR & maskline) != 0x00u)
   {
-    if ((EXTI->FTSR & hexti->Line) == hexti->Line)
+    pExtiConfig->Mode |= EXTI_MODE_EVENT;
-    {
+  }
-      pExtiConfig->Trigger = EXTI_TRIGGER_RISING_FALLING;
+
-    }
+  /* 2] Get trigger for configurable lines : rising */
-    else
+  if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
+  {
+    /* Check if configuration of selected line is enable */
+    if ((EXTI->RTSR & maskline) != 0x00u)
     {
       pExtiConfig->Trigger = EXTI_TRIGGER_RISING;
     }
-  }
+    else
-  else if ((EXTI->FTSR & hexti->Line) == hexti->Line)
+    {
-  {
+      pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
-    pExtiConfig->Trigger = EXTI_TRIGGER_FALLING;
+    }
+
+    /* Get falling configuration */
+    /* Check if configuration of selected line is enable */
+    if ((EXTI->FTSR & maskline) != 0x00u)
+    {
+      pExtiConfig->Trigger |= EXTI_TRIGGER_FALLING;
+    }
+
+    /* Get Gpio port selection for gpio lines */
+    if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
+    {
+      assert_param(IS_EXTI_GPIO_PIN(linepos));
+
+      regval = SYSCFG->EXTICR[linepos >> 2u];
+      pExtiConfig->GPIOSel = ((regval << (SYSCFG_EXTICR1_EXTI1_Pos * (3uL - (linepos & 0x03u)))) >> 24);
+    }
+    else
+    {
+      pExtiConfig->GPIOSel = 0x00u;
+    }
   }
   else
   {
     /* No Trigger selected */
-    pExtiConfig->Trigger = 0x00u;
+    pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
+    pExtiConfig->GPIOSel = 0x00u;
   }
 
   return HAL_OK;
@@ -252,6 +326,10 @@ HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
   */
 HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti)
 {
+  uint32_t regval;
+  uint32_t linepos;
+  uint32_t maskline;
+
   /* Check null pointer */
   if (hexti == NULL)
   {
@@ -261,15 +339,32 @@ HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti)
   /* Check the parameter */
   assert_param(IS_EXTI_LINE(hexti->Line));
 
+  /* compute line mask */
+  linepos = (hexti->Line & EXTI_PIN_MASK);
+  maskline = (1uL << linepos);
+
   /* 1] Clear interrupt mode */
-  EXTI->IMR = (EXTI->IMR & ~hexti->Line);
+  EXTI->IMR = (EXTI->IMR & ~maskline);
 
   /* 2] Clear event mode */
-  EXTI->EMR = (EXTI->EMR & ~hexti->Line);
+  EXTI->EMR = (EXTI->EMR & ~maskline);
 
-  /* 3] Clear triggers */
+  /* 3] Clear triggers in case of configurable lines */
-  EXTI->RTSR = (EXTI->RTSR & ~hexti->Line);
+  if ((hexti->Line & EXTI_CONFIG) != 0x00u)
-  EXTI->FTSR = (EXTI->FTSR & ~hexti->Line);
+  {
+    EXTI->RTSR = (EXTI->RTSR & ~maskline);
+    EXTI->FTSR = (EXTI->FTSR & ~maskline);
+
+    /* Get Gpio port selection for gpio lines */
+    if ((hexti->Line & EXTI_GPIO) == EXTI_GPIO)
+    {
+      assert_param(IS_EXTI_GPIO_PIN(linepos));
+
+      regval = SYSCFG->EXTICR[linepos >> 2u];
+      regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
+      SYSCFG->EXTICR[linepos >> 2u] = regval;
+    }
+  }
 
   return HAL_OK;
 }
@@ -289,7 +384,7 @@ HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_Call
   switch (CallbackID)
   {
     case  HAL_EXTI_COMMON_CB_ID:
-      hexti->RisingCallback = pPendingCbfn;
+      hexti->PendingCallback = pPendingCbfn;
       break;
 
     default:
@@ -349,15 +444,23 @@ HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLin
   */
 void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti)
 {
-  if (EXTI->PR != 0x00u)
+  uint32_t regval;
+  uint32_t maskline;
+
+  /* Compute line mask */
+  maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
+
+  /* Get pending bit  */
+  regval = (EXTI->PR & maskline);
+  if (regval != 0x00u)
   {
     /* Clear pending bit */
-    EXTI->PR = hexti->Line;
+    EXTI->PR = maskline;
 
     /* Call callback */
-    if (hexti->RisingCallback != NULL)
+    if (hexti->PendingCallback != NULL)
     {
-      hexti->RisingCallback();
+      hexti->PendingCallback();
     }
   }
 }
@@ -373,19 +476,21 @@ void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti)
   */
 uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
 {
-  __IO uint32_t *regaddr;
   uint32_t regval;
+  uint32_t linepos;
+  uint32_t maskline;
 
   /* Check parameters */
   assert_param(IS_EXTI_LINE(hexti->Line));
+  assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
   assert_param(IS_EXTI_PENDING_EDGE(Edge));
 
-  /* Get pending bit */
+  /* Compute line mask */
-  regaddr = &EXTI->PR;
+  linepos = (hexti->Line & EXTI_PIN_MASK);
+  maskline = (1uL << linepos);
 
   /* return 1 if bit is set else 0 */
-  regval = ((*regaddr & hexti->Line) >> POSITION_VAL(hexti->Line));
+  regval = ((EXTI->PR & maskline) >> linepos);
-
   return regval;
 }
 
@@ -400,11 +505,18 @@ uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
   */
 void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
 {
+  uint32_t maskline;
+
   /* Check parameters */
   assert_param(IS_EXTI_LINE(hexti->Line));
+  assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
   assert_param(IS_EXTI_PENDING_EDGE(Edge));
 
-  EXTI->PR =  hexti->Line;
+  /* Compute line mask */
+  maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
+
+  /* Clear Pending bit */
+  EXTI->PR =  maskline;
 }
 
 /**
@@ -414,10 +526,17 @@ void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
   */
 void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti)
 {
+  uint32_t maskline;
+
   /* Check parameters */
   assert_param(IS_EXTI_LINE(hexti->Line));
+  assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
 
-  EXTI->SWIER = hexti->Line;
+  /* Compute line mask */
+  maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
+
+  /* Generate Software interrupt */
+  EXTI->SWIER = maskline;
 }
 
 /**

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c

@@ -619,8 +619,14 @@ static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data)
   FLASH->CR |= FLASH_PSIZE_DOUBLE_WORD;
   FLASH->CR |= FLASH_CR_PG;
 
-  /* Program the double-word */
+  /* Program first word */
   *(__IO uint32_t*)Address = (uint32_t)Data;
+
+  /* Barrier to ensure programming is performed in 2 steps, in right order
+    (independently of compiler optimization behavior) */
+  __ISB();
+
+  /* Program second word */
   *(__IO uint32_t*)(Address+4) = (uint32_t)(Data >> 32);
 }
 

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c

@@ -192,24 +192,6 @@ void HAL_GPIO_Init(GPIO_TypeDef  *GPIOx, GPIO_InitTypeDef *GPIO_Init)
     if(iocurrent == ioposition)
     {
       /*--------------------- GPIO Mode Configuration ------------------------*/
-      /* In case of Alternate function mode selection */
-      if((GPIO_Init->Mode == GPIO_MODE_AF_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
-      {
-        /* Check the Alternate function parameter */
-        assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
-        /* Configure Alternate function mapped with the current IO */
-        temp = GPIOx->AFR[position >> 3U];
-        temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
-        temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U));
-        GPIOx->AFR[position >> 3U] = temp;
-      }
-
-      /* Configure IO Direction mode (Input, Output, Alternate or Analog) */
-      temp = GPIOx->MODER;
-      temp &= ~(GPIO_MODER_MODER0 << (position * 2U));
-      temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
-      GPIOx->MODER = temp;
-
       /* In case of Output or Alternate function mode selection */
       if((GPIO_Init->Mode == GPIO_MODE_OUTPUT_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_PP) ||
          (GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
@@ -227,7 +209,7 @@ void HAL_GPIO_Init(GPIO_TypeDef  *GPIOx, GPIO_InitTypeDef *GPIO_Init)
         temp &= ~(GPIO_OTYPER_OT_0 << position) ;
         temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position);
         GPIOx->OTYPER = temp;
-      }
+       }
 
       /* Activate the Pull-up or Pull down resistor for the current IO */
       temp = GPIOx->PUPDR;
@@ -235,6 +217,24 @@ void HAL_GPIO_Init(GPIO_TypeDef  *GPIOx, GPIO_InitTypeDef *GPIO_Init)
       temp |= ((GPIO_Init->Pull) << (position * 2U));
       GPIOx->PUPDR = temp;
 
+      /* In case of Alternate function mode selection */
+      if((GPIO_Init->Mode == GPIO_MODE_AF_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
+      {
+        /* Check the Alternate function parameter */
+        assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
+        /* Configure Alternate function mapped with the current IO */
+        temp = GPIOx->AFR[position >> 3U];
+        temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
+        temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U));
+        GPIOx->AFR[position >> 3U] = temp;
+      }
+
+      /* Configure IO Direction mode (Input, Output, Alternate or Analog) */
+      temp = GPIOx->MODER;
+      temp &= ~(GPIO_MODER_MODER0 << (position * 2U));
+      temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
+      GPIOx->MODER = temp;
+
       /*--------------------- EXTI Mode Configuration ------------------------*/
       /* Configure the External Interrupt or event for the current IO */
       if((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
@@ -318,10 +318,6 @@ void HAL_GPIO_DeInit(GPIO_TypeDef  *GPIOx, uint32_t GPIO_Pin)
       tmp &= (0x0FU << (4U * (position & 0x03U)));
       if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))))
       {
-        /* Configure the External Interrupt or event for the current IO */
-        tmp = 0x0FU << (4U * (position & 0x03U));
-        SYSCFG->EXTICR[position >> 2U] &= ~tmp;
-
         /* Clear EXTI line configuration */
         EXTI->IMR &= ~((uint32_t)iocurrent);
         EXTI->EMR &= ~((uint32_t)iocurrent);
@@ -329,6 +325,10 @@ void HAL_GPIO_DeInit(GPIO_TypeDef  *GPIOx, uint32_t GPIO_Pin)
         /* Clear Rising Falling edge configuration */
         EXTI->RTSR &= ~((uint32_t)iocurrent);
         EXTI->FTSR &= ~((uint32_t)iocurrent);
+
+        /* Configure the External Interrupt or event for the current IO */
+        tmp = 0x0FU << (4U * (position & 0x03U));
+        SYSCFG->EXTICR[position >> 2U] &= ~tmp;
       }
 
       /*------------------------- GPIO Mode Configuration --------------------*/
@@ -338,14 +338,14 @@ void HAL_GPIO_DeInit(GPIO_TypeDef  *GPIOx, uint32_t GPIO_Pin)
       /* Configure the default Alternate Function in current IO */
       GPIOx->AFR[position >> 3U] &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
 
-      /* Configure the default value for IO Speed */
+      /* Deactivate the Pull-up and Pull-down resistor for the current IO */
-      GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
 
       /* Configure the default value IO Output Type */
       GPIOx->OTYPER  &= ~(GPIO_OTYPER_OT_0 << position) ;
 
-      /* Deactivate the Pull-up and Pull-down resistor for the current IO */
+      /* Configure the default value for IO Speed */
-      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
+      GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
     }
   }
 }
@@ -473,9 +473,10 @@ HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
   GPIOx->LCKR = GPIO_Pin;
   /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
   GPIOx->LCKR = tmp;
-  /* Read LCKK bit*/
+  /* Read LCKR register. This read is mandatory to complete key lock sequence */
   tmp = GPIOx->LCKR;
 
+  /* Read again in order to confirm lock is active */
  if((GPIOx->LCKR & GPIO_LCKR_LCKK) != RESET)
   {
     return HAL_OK;

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c

@@ -220,7 +220,7 @@ __weak HAL_StatusTypeDef HAL_RCC_DeInit(void)
   */
 __weak HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef  *RCC_OscInitStruct)
 {
-  uint32_t tickstart;
+  uint32_t tickstart, pll_config;
 
   /* Check Null pointer */
   if(RCC_OscInitStruct == NULL)
@@ -531,7 +531,24 @@ __weak HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef  *RCC_OscInitStruc
     }
     else
     {
-      return HAL_ERROR;
+      /* Check if there is a request to disable the PLL used as System clock source */
+      if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF)
+      {
+        return HAL_ERROR;
+      }
+      else
+      {
+        /* Do not return HAL_ERROR if request repeats the current configuration */
+        pll_config = RCC->CFGR;
+        if((READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) ||
+           (READ_BIT(pll_config, RCC_PLLCFGR_PLLM) != RCC_OscInitStruct->PLL.PLLM) ||
+           (READ_BIT(pll_config, RCC_PLLCFGR_PLLN) != RCC_OscInitStruct->PLL.PLLN) ||
+           (READ_BIT(pll_config, RCC_PLLCFGR_PLLP) != RCC_OscInitStruct->PLL.PLLP) ||
+           (READ_BIT(pll_config, RCC_PLLCFGR_PLLQ) != RCC_OscInitStruct->PLL.PLLQ))
+        {
+          return HAL_ERROR;
+        }
+      }
     }
   }
   return HAL_OK;
@@ -693,7 +710,7 @@ HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef  *RCC_ClkInitStruct, ui
   SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE)>> RCC_CFGR_HPRE_Pos];
 
   /* Configure the source of time base considering new system clocks settings */
-  HAL_InitTick (TICK_INT_PRIORITY);
+  HAL_InitTick (uwTickPrio);
 
   return HAL_OK;
 }

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c

@@ -2175,7 +2175,8 @@ HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef  *PeriphClk
   /* In Case of SAI or I2S Clock Configuration through PLLI2S, PLLI2SN division
      factor is common parameters for both peripherals */
   if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == RCC_PERIPHCLK_I2S) ||
-     (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == RCC_PERIPHCLK_SAI_PLLI2S))
+     (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == RCC_PERIPHCLK_SAI_PLLI2S) ||
+     (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S))
   {
     /* check for Parameters */
     assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN));
@@ -2227,6 +2228,17 @@ HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef  *PeriphClk
       __HAL_RCC_PLLI2S_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLI2SDivQ);
     }
 
+    /*----------------- In Case of PLLI2S is just selected  -----------------*/
+    if((PeriphClkInit->PeriphClockSelection & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S)
+    {
+      /* Check for Parameters */
+      assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ));
+      assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR));
+
+      /* Configure the PLLI2S multiplication and division factors */
+      __HAL_RCC_PLLI2S_SAICLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN, PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR);
+    }
+
     /* Enable the PLLI2S */
     __HAL_RCC_PLLI2S_ENABLE();
     /* Get tick */
@@ -2472,7 +2484,7 @@ uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk)
           frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U)));
           break;
         }
-        /* Clock not enabled for I2S */
+        /* Clock not enabled for I2S*/
       default:
         {
           frequency = 0U;
@@ -3292,7 +3304,7 @@ HAL_StatusTypeDef HAL_RCC_DeInit(void)
   SystemCoreClock = HSI_VALUE;
 
   /* Adapt Systick interrupt period */
-  if(HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK)
+  if(HAL_InitTick(uwTickPrio) != HAL_OK)
   {
     return HAL_ERROR;
   }

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c

@@ -98,18 +98,22 @@
     *** Callback registration ***
   =============================================
 
+  [..]
   The compilation define  USE_HAL_TIM_REGISTER_CALLBACKS when set to 1
   allows the user to configure dynamically the driver callbacks.
 
+  [..]
   Use Function @ref HAL_TIM_RegisterCallback() to register a callback.
   @ref HAL_TIM_RegisterCallback() takes as parameters the HAL peripheral handle,
   the Callback ID and a pointer to the user callback function.
 
+  [..]
   Use function @ref HAL_TIM_UnRegisterCallback() to reset a callback to the default
   weak function.
   @ref HAL_TIM_UnRegisterCallback takes as parameters the HAL peripheral handle,
   and the Callback ID.
 
+  [..]
   These functions allow to register/unregister following callbacks:
     (+) Base_MspInitCallback              : TIM Base Msp Init Callback.
     (+) Base_MspDeInitCallback            : TIM Base Msp DeInit Callback.
@@ -139,15 +143,18 @@
     (+) CommutationHalfCpltCallback       : TIM Commutation half complete Callback.
     (+) BreakCallback                     : TIM Break Callback.
 
+  [..]
 By default, after the Init and when the state is HAL_TIM_STATE_RESET
 all interrupt callbacks are set to the corresponding weak functions:
   examples @ref HAL_TIM_TriggerCallback(), @ref HAL_TIM_ErrorCallback().
 
+  [..]
   Exception done for MspInit and MspDeInit functions that are reset to the legacy weak
   functionalities in the Init / DeInit only when these callbacks are null
   (not registered beforehand). If not, MspInit or MspDeInit are not null, the Init / DeInit
     keep and use the user MspInit / MspDeInit callbacks(registered beforehand)
 
+  [..]
     Callbacks can be registered / unregistered in HAL_TIM_STATE_READY state only.
     Exception done MspInit / MspDeInit that can be registered / unregistered
     in HAL_TIM_STATE_READY or HAL_TIM_STATE_RESET state,
@@ -155,6 +162,7 @@ all interrupt callbacks are set to the corresponding weak functions:
   In that case first register the MspInit/MspDeInit user callbacks
       using @ref HAL_TIM_RegisterCallback() before calling DeInit or Init function.
 
+  [..]
       When The compilation define USE_HAL_TIM_REGISTER_CALLBACKS is set to 0 or
       not defined, the callback registration feature is not available and all callbacks
       are set to the corresponding weak functions.
@@ -213,7 +221,7 @@ static void TIM_DMAPeriodElapsedHalfCplt(DMA_HandleTypeDef *hdma);
 static void TIM_DMATriggerCplt(DMA_HandleTypeDef *hdma);
 static void TIM_DMATriggerHalfCplt(DMA_HandleTypeDef *hdma);
 static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim,
-                                     TIM_SlaveConfigTypeDef *sSlaveConfig);
+                                                  TIM_SlaveConfigTypeDef *sSlaveConfig);
 /**
   * @}
   */
@@ -224,8 +232,8 @@ static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim,
   */
 
 /** @defgroup TIM_Exported_Functions_Group1 TIM Time Base functions
- *  @brief    Time Base functions
+  *  @brief    Time Base functions
- *
+  *
 @verbatim
   ==============================================================================
               ##### Time Base functions #####
@@ -479,11 +487,11 @@ HAL_StatusTypeDef HAL_TIM_Base_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pDat
   /* Check the parameters */
   assert_param(IS_TIM_DMA_INSTANCE(htim->Instance));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((pData == NULL) && (Length > 0U))
     {
@@ -556,8 +564,8 @@ HAL_StatusTypeDef HAL_TIM_Base_Stop_DMA(TIM_HandleTypeDef *htim)
   */
 
 /** @defgroup TIM_Exported_Functions_Group2 TIM Output Compare functions
- *  @brief    TIM Output Compare functions
+  *  @brief    TIM Output Compare functions
- *
+  *
 @verbatim
   ==============================================================================
                   ##### TIM Output Compare functions #####
@@ -922,16 +930,16 @@ HAL_StatusTypeDef HAL_TIM_OC_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
   */
 HAL_StatusTypeDef HAL_TIM_OC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length)
 {
-   uint32_t tmpsmcr;
+  uint32_t tmpsmcr;
 
   /* Check the parameters */
   assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((pData == NULL) && (Length > 0U))
     {
@@ -1129,8 +1137,8 @@ HAL_StatusTypeDef HAL_TIM_OC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
   */
 
 /** @defgroup TIM_Exported_Functions_Group3 TIM PWM functions
- *  @brief    TIM PWM functions
+  *  @brief    TIM PWM functions
- *
+  *
 @verbatim
   ==============================================================================
                           ##### TIM PWM functions #####
@@ -1502,11 +1510,11 @@ HAL_StatusTypeDef HAL_TIM_PWM_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channe
   /* Check the parameters */
   assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((pData == NULL) && (Length > 0U))
     {
@@ -1703,8 +1711,8 @@ HAL_StatusTypeDef HAL_TIM_PWM_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel
   */
 
 /** @defgroup TIM_Exported_Functions_Group4 TIM Input Capture functions
- *  @brief    TIM Input Capture functions
+  *  @brief    TIM Input Capture functions
- *
+  *
 @verbatim
   ==============================================================================
               ##### TIM Input Capture functions #####
@@ -2050,11 +2058,11 @@ HAL_StatusTypeDef HAL_TIM_IC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel
   assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel));
   assert_param(IS_TIM_DMA_CC_INSTANCE(htim->Instance));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((pData == NULL) && (Length > 0U))
     {
@@ -2238,8 +2246,8 @@ HAL_StatusTypeDef HAL_TIM_IC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
   */
 
 /** @defgroup TIM_Exported_Functions_Group5 TIM One Pulse functions
- *  @brief    TIM One Pulse functions
+  *  @brief    TIM One Pulse functions
- *
+  *
 @verbatim
   ==============================================================================
                         ##### TIM One Pulse functions #####
@@ -2552,8 +2560,8 @@ HAL_StatusTypeDef HAL_TIM_OnePulse_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Out
   */
 
 /** @defgroup TIM_Exported_Functions_Group6 TIM Encoder functions
- *  @brief    TIM Encoder functions
+  *  @brief    TIM Encoder functions
- *
+  *
 @verbatim
   ==============================================================================
                           ##### TIM Encoder functions #####
@@ -2605,8 +2613,8 @@ HAL_StatusTypeDef HAL_TIM_Encoder_Init(TIM_HandleTypeDef *htim,  TIM_Encoder_Ini
   assert_param(IS_TIM_ENCODER_MODE(sConfig->EncoderMode));
   assert_param(IS_TIM_IC_SELECTION(sConfig->IC1Selection));
   assert_param(IS_TIM_IC_SELECTION(sConfig->IC2Selection));
-  assert_param(IS_TIM_IC_POLARITY(sConfig->IC1Polarity));
+  assert_param(IS_TIM_ENCODERINPUT_POLARITY(sConfig->IC1Polarity));
-  assert_param(IS_TIM_IC_POLARITY(sConfig->IC2Polarity));
+  assert_param(IS_TIM_ENCODERINPUT_POLARITY(sConfig->IC2Polarity));
   assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler));
   assert_param(IS_TIM_IC_PRESCALER(sConfig->IC2Prescaler));
   assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter));
@@ -2955,16 +2963,17 @@ HAL_StatusTypeDef HAL_TIM_Encoder_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Chan
   * @param  Length The length of data to be transferred from TIM peripheral to memory.
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1, uint32_t *pData2, uint16_t Length)
+HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1,
+                                            uint32_t *pData2, uint16_t Length)
 {
   /* Check the parameters */
   assert_param(IS_TIM_DMA_CC_INSTANCE(htim->Instance));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((((pData1 == NULL) || (pData2 == NULL))) && (Length > 0U))
     {
@@ -3138,8 +3147,8 @@ HAL_StatusTypeDef HAL_TIM_Encoder_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Cha
   * @}
   */
 /** @defgroup TIM_Exported_Functions_Group7 TIM IRQ handler management
- *  @brief    TIM IRQ handler management
+  *  @brief    TIM IRQ handler management
- *
+  *
 @verbatim
   ==============================================================================
                         ##### IRQ handler management #####
@@ -3339,8 +3348,8 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
   */
 
 /** @defgroup TIM_Exported_Functions_Group8 TIM Peripheral Control functions
- *  @brief    TIM Peripheral Control functions
+  *  @brief    TIM Peripheral Control functions
- *
+  *
 @verbatim
   ==============================================================================
                    ##### Peripheral Control functions #####
@@ -3656,9 +3665,14 @@ HAL_StatusTypeDef HAL_TIM_PWM_ConfigChannel(TIM_HandleTypeDef *htim,
   *          This parameter can be one of the following values:
   *            @arg TIM_CHANNEL_1: TIM Channel 1 selected
   *            @arg TIM_CHANNEL_2: TIM Channel 2 selected
+  * @note  To output a waveform with a minimum delay user can enable the fast
+  *        mode by calling the @ref __HAL_TIM_ENABLE_OCxFAST macro. Then CCx
+  *        output is forced in response to the edge detection on TIx input,
+  *        without taking in account the comparison.
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim,  TIM_OnePulse_InitTypeDef *sConfig, uint32_t OutputChannel,  uint32_t InputChannel)
+HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim,  TIM_OnePulse_InitTypeDef *sConfig,
+                                                 uint32_t OutputChannel,  uint32_t InputChannel)
 {
   TIM_OC_InitTypeDef temp1;
 
@@ -3805,11 +3819,11 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
   assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc));
   assert_param(IS_TIM_DMA_LENGTH(BurstLength));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((BurstBuffer == NULL) && (BurstLength > 0U))
     {
@@ -3852,7 +3866,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -3868,7 +3883,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -3884,7 +3900,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -3900,7 +3917,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -3916,7 +3934,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_COMMUTATION], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_COMMUTATION], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -3932,7 +3951,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t
       htim->hdma[TIM_DMA_ID_TRIGGER]->XferErrorCallback = TIM_DMAError ;
 
       /* Enable the DMA stream */
-      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_TRIGGER], (uint32_t)BurstBuffer, (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
+      if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_TRIGGER], (uint32_t)BurstBuffer,
+                           (uint32_t)&htim->Instance->DMAR, ((BurstLength) >> 8U) + 1U) != HAL_OK)
       {
         return HAL_ERROR;
       }
@@ -4055,8 +4075,8 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStop(TIM_HandleTypeDef *htim, uint32_t B
   * @note   This function should be used only when BurstLength is equal to DMA data transfer length.
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, uint32_t BurstRequestSrc,
+HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
-                                             uint32_t  *BurstBuffer, uint32_t  BurstLength)
+                                             uint32_t BurstRequestSrc, uint32_t  *BurstBuffer, uint32_t  BurstLength)
 {
   /* Check the parameters */
   assert_param(IS_TIM_DMABURST_INSTANCE(htim->Instance));
@@ -4064,11 +4084,11 @@ HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t B
   assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc));
   assert_param(IS_TIM_DMA_LENGTH(BurstLength));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if ((BurstBuffer == NULL) && (BurstLength > 0U))
     {
@@ -4366,7 +4386,7 @@ HAL_StatusTypeDef HAL_TIM_ConfigOCrefClear(TIM_HandleTypeDef *htim,
       /* When OCRef clear feature is used with ETR source, ETR prescaler must be off */
       if (sClearInputConfig->ClearInputPrescaler != TIM_CLEARINPUTPRESCALER_DIV1)
       {
-          htim->State = HAL_TIM_STATE_READY;
+        htim->State = HAL_TIM_STATE_READY;
         __HAL_UNLOCK(htim);
         return HAL_ERROR;
       }
@@ -4653,9 +4673,9 @@ HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, TIM_SlaveC
 
   htim->State = HAL_TIM_STATE_BUSY;
 
-  if(TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK)
+  if (TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK)
   {
-      htim->State = HAL_TIM_STATE_READY;
+    htim->State = HAL_TIM_STATE_READY;
     __HAL_UNLOCK(htim);
     return HAL_ERROR;
   }
@@ -4683,7 +4703,7 @@ HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, TIM_SlaveC
   * @retval HAL status
   */
 HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim,
-                                                        TIM_SlaveConfigTypeDef *sSlaveConfig)
+                                                TIM_SlaveConfigTypeDef *sSlaveConfig)
 {
   /* Check the parameters */
   assert_param(IS_TIM_SLAVE_INSTANCE(htim->Instance));
@@ -4694,9 +4714,9 @@ HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim,
 
   htim->State = HAL_TIM_STATE_BUSY;
 
-  if(TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK)
+  if (TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK)
   {
-      htim->State = HAL_TIM_STATE_READY;
+    htim->State = HAL_TIM_STATE_READY;
     __HAL_UNLOCK(htim);
     return HAL_ERROR;
   }
@@ -4786,8 +4806,8 @@ uint32_t HAL_TIM_ReadCapturedValue(TIM_HandleTypeDef *htim, uint32_t Channel)
   */
 
 /** @defgroup TIM_Exported_Functions_Group9 TIM Callbacks functions
- *  @brief    TIM Callbacks functions
+  *  @brief    TIM Callbacks functions
- *
+  *
 @verbatim
   ==============================================================================
                         ##### TIM Callbacks functions #####
@@ -4990,7 +5010,8 @@ __weak void HAL_TIM_ErrorCallback(TIM_HandleTypeDef *htim)
   *          @param pCallback pointer to the callback function
   *          @retval status
   */
-HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID, pTIM_CallbackTypeDef pCallback)
+HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID,
+                                           pTIM_CallbackTypeDef pCallback)
 {
   HAL_StatusTypeDef status = HAL_OK;
 
@@ -5441,8 +5462,8 @@ HAL_StatusTypeDef HAL_TIM_UnRegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_Ca
   */
 
 /** @defgroup TIM_Exported_Functions_Group10 TIM Peripheral State functions
- *  @brief   TIM Peripheral State functions
+  *  @brief   TIM Peripheral State functions
- *
+  *
 @verbatim
   ==============================================================================
                         ##### Peripheral State functions #####
@@ -6121,7 +6142,7 @@ static void TIM_OC4_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config)
   * @retval None
   */
 static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim,
-                                     TIM_SlaveConfigTypeDef *sSlaveConfig)
+                                                  TIM_SlaveConfigTypeDef *sSlaveConfig)
 {
   uint32_t tmpsmcr;
   uint32_t tmpccmr1;

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c

@@ -72,7 +72,7 @@
   *                        opensource.org/licenses/BSD-3-Clause
   *
   ******************************************************************************
-*/
+  */
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f4xx_hal.h"
@@ -396,11 +396,11 @@ HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef *htim, uint32
   /* Check the parameters */
   assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if (((uint32_t)pData == 0U) && (Length > 0U))
     {
@@ -708,11 +708,11 @@ HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Chan
   /* Check the parameters */
   assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if (((uint32_t)pData == 0U) && (Length > 0U))
     {
@@ -1116,11 +1116,11 @@ HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Cha
   /* Check the parameters */
   assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
 
-  if ((htim->State == HAL_TIM_STATE_BUSY))
+  if (htim->State == HAL_TIM_STATE_BUSY)
   {
     return HAL_BUSY;
   }
-  else if ((htim->State == HAL_TIM_STATE_READY))
+  else if (htim->State == HAL_TIM_STATE_READY)
   {
     if (((uint32_t)pData == 0U) && (Length > 0U))
     {
@@ -1464,7 +1464,8 @@ HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t
   *            @arg TIM_COMMUTATION_SOFTWARE:  Commutation source is set by software using the COMG bit
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource)
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
+                                              uint32_t  CommutationSource)
 {
   /* Check the parameters */
   assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
@@ -1519,7 +1520,8 @@ HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t
   *            @arg TIM_COMMUTATION_SOFTWARE:  Commutation source is set by software using the COMG bit
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource)
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
+                                                 uint32_t  CommutationSource)
 {
   /* Check the parameters */
   assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
@@ -1575,7 +1577,8 @@ HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32
   *            @arg TIM_COMMUTATION_SOFTWARE:  Commutation source is set by software using the COMG bit
   * @retval HAL status
   */
-HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t  InputTrigger, uint32_t  CommutationSource)
+HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t  InputTrigger,
+                                                  uint32_t  CommutationSource)
 {
   /* Check the parameters */
   assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
@@ -1630,7 +1633,7 @@ HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim,
   uint32_t tmpsmcr;
 
   /* Check the parameters */
-  assert_param(IS_TIM_SYNCHRO_INSTANCE(htim->Instance));
+  assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
   assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
   assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
 
@@ -1651,16 +1654,19 @@ HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim,
   /* Select the TRGO source */
   tmpcr2 |=  sMasterConfig->MasterOutputTrigger;
 
-  /* Reset the MSM Bit */
-  tmpsmcr &= ~TIM_SMCR_MSM;
-  /* Set master mode */
-  tmpsmcr |= sMasterConfig->MasterSlaveMode;
-
   /* Update TIMx CR2 */
   htim->Instance->CR2 = tmpcr2;
 
-  /* Update TIMx SMCR */
+  if (IS_TIM_SLAVE_INSTANCE(htim->Instance))
-  htim->Instance->SMCR = tmpsmcr;
+  {
+    /* Reset the MSM Bit */
+    tmpsmcr &= ~TIM_SMCR_MSM;
+    /* Set master mode */
+    tmpsmcr |= sMasterConfig->MasterSlaveMode;
+
+    /* Update TIMx SMCR */
+    htim->Instance->SMCR = tmpsmcr;
+  }
 
   /* Change the htim state */
   htim->State = HAL_TIM_STATE_READY;
@@ -1676,6 +1682,9 @@ HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim,
   * @param  htim TIM handle
   * @param  sBreakDeadTimeConfig pointer to a TIM_ConfigBreakDeadConfigTypeDef structure that
   *         contains the BDTR Register configuration  information for the TIM peripheral.
+  * @note   Interrupts can be generated when an active level is detected on the
+  *         break input, the break 2 input or the system break input. Break
+  *         interrupt can be enabled by calling the @ref __HAL_TIM_ENABLE_IT macro.
   * @retval HAL status
   */
 HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim,
@@ -1886,7 +1895,7 @@ HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim)
   */
 
 /* Private functions ---------------------------------------------------------*/
-/** @defgroup TIMEx_Private_Functions TIM Extended Private Functions
+/** @defgroup TIMEx_Private_Functions TIMEx Private Functions
   * @{
   */
 

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_gpio.c

@@ -220,8 +220,6 @@ ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStru
     
     if (currentpin)
     {
-      /* Pin Mode configuration */
-      LL_GPIO_SetPinMode(GPIOx, currentpin, GPIO_InitStruct->Mode);
       
       if ((GPIO_InitStruct->Mode == LL_GPIO_MODE_OUTPUT) || (GPIO_InitStruct->Mode == LL_GPIO_MODE_ALTERNATE))
       {
@@ -230,6 +228,12 @@ ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStru
         
         /* Speed mode configuration */
         LL_GPIO_SetPinSpeed(GPIOx, currentpin, GPIO_InitStruct->Speed);
+        
+        /* Check Output mode parameters */
+        assert_param(IS_LL_GPIO_OUTPUT_TYPE(GPIO_InitStruct->OutputType));
+        
+        /* Output mode configuration*/
+        LL_GPIO_SetPinOutputType(GPIOx, currentpin, GPIO_InitStruct->OutputType);
       }
       
       /* Pull-up Pull down resistor configuration*/
@@ -250,19 +254,13 @@ ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStru
           LL_GPIO_SetAFPin_8_15(GPIOx, currentpin, GPIO_InitStruct->Alternate);
         }
       }
+      
+      /* Pin Mode configuration */
+      LL_GPIO_SetPinMode(GPIOx, currentpin, GPIO_InitStruct->Mode);
     }
     pinpos++;
   }
 
-  if ((GPIO_InitStruct->Mode == LL_GPIO_MODE_OUTPUT) || (GPIO_InitStruct->Mode == LL_GPIO_MODE_ALTERNATE))
-  {
-    /* Check Output mode parameters */
-    assert_param(IS_LL_GPIO_OUTPUT_TYPE(GPIO_InitStruct->OutputType));
-
-    /* Output mode configuration*/
-    LL_GPIO_SetPinOutputType(GPIOx, GPIO_InitStruct->Pin, GPIO_InitStruct->OutputType);
-
-  }
   return (SUCCESS);
 }
 

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_rcc.c

@@ -185,7 +185,7 @@ uint32_t RCC_PLLI2S_GetFreqDomain_SPDIFRX(void);
   */
 ErrorStatus LL_RCC_DeInit(void)
 {
-  uint32_t vl_mask = 0U;
+  __IO uint32_t vl_mask;
 
   /* Set HSION bit */
   LL_RCC_HSI_Enable();
@@ -197,10 +197,12 @@ ErrorStatus LL_RCC_DeInit(void)
   /* Reset CFGR register */
   LL_RCC_WriteReg(CFGR, 0x00000000U);
 
-  vl_mask = 0xFFFFFFFFU;
+  /* Read CR register */
+  vl_mask = LL_RCC_ReadReg(CR);
 
-  /* Reset HSEON, PLLSYSON bits */
+  /* Reset HSEON, HSEBYP, PLLON, CSSON bits */
-  CLEAR_BIT(vl_mask, (RCC_CR_HSEON | RCC_CR_HSEBYP | RCC_CR_PLLON | RCC_CR_CSSON));
+  CLEAR_BIT(vl_mask,
+            (RCC_CR_HSEON | RCC_CR_HSEBYP | RCC_CR_PLLON | RCC_CR_CSSON));
 
 #if defined(RCC_PLLSAI_SUPPORT)
   /* Reset PLLSAION bit */
@@ -212,7 +214,7 @@ ErrorStatus LL_RCC_DeInit(void)
   CLEAR_BIT(vl_mask, RCC_CR_PLLI2SON);
 #endif /* RCC_PLLI2S_SUPPORT */
 
-  /* Write new mask in CR register */
+  /* Write new value in CR register */
   LL_RCC_WriteReg(CR, vl_mask);
 
   /* Set HSITRIM bits to the reset value*/

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usart.c

@@ -346,13 +346,13 @@ ErrorStatus LL_USART_Init(USART_TypeDef *USARTx, LL_USART_InitTypeDef *USART_Ini
 #if defined(UART9)
     else if (USARTx == UART9)
     {
-      periphclk = rcc_clocks.PCLK1_Frequency;
+      periphclk = rcc_clocks.PCLK2_Frequency;
     }
 #endif /* UART9 */
 #if defined(UART10)
     else if (USARTx == UART10)
     {
-      periphclk = rcc_clocks.PCLK1_Frequency;
+      periphclk = rcc_clocks.PCLK2_Frequency;
     }
 #endif /* UART10 */
     else

F407_test.ioc

@@ -13,7 +13,29 @@ Dma.MEMTOMEM.0.PeriphInc=DMA_PINC_DISABLE
 Dma.MEMTOMEM.0.Priority=DMA_PRIORITY_LOW
 Dma.MEMTOMEM.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode,FIFOThreshold,MemBurst,PeriphBurst
 Dma.Request0=MEMTOMEM
-Dma.RequestsNb=1
+Dma.Request1=USART1_RX
+Dma.Request2=USART1_TX
+Dma.RequestsNb=3
+Dma.USART1_RX.1.Direction=DMA_PERIPH_TO_MEMORY
+Dma.USART1_RX.1.FIFOMode=DMA_FIFOMODE_DISABLE
+Dma.USART1_RX.1.Instance=DMA2_Stream2
+Dma.USART1_RX.1.MemDataAlignment=DMA_MDATAALIGN_BYTE
+Dma.USART1_RX.1.MemInc=DMA_MINC_ENABLE
+Dma.USART1_RX.1.Mode=DMA_NORMAL
+Dma.USART1_RX.1.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
+Dma.USART1_RX.1.PeriphInc=DMA_PINC_DISABLE
+Dma.USART1_RX.1.Priority=DMA_PRIORITY_LOW
+Dma.USART1_RX.1.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode
+Dma.USART1_TX.2.Direction=DMA_MEMORY_TO_PERIPH
+Dma.USART1_TX.2.FIFOMode=DMA_FIFOMODE_DISABLE
+Dma.USART1_TX.2.Instance=DMA2_Stream7
+Dma.USART1_TX.2.MemDataAlignment=DMA_MDATAALIGN_BYTE
+Dma.USART1_TX.2.MemInc=DMA_MINC_ENABLE
+Dma.USART1_TX.2.Mode=DMA_NORMAL
+Dma.USART1_TX.2.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
+Dma.USART1_TX.2.PeriphInc=DMA_PINC_DISABLE
+Dma.USART1_TX.2.Priority=DMA_PRIORITY_LOW
+Dma.USART1_TX.2.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode
 FSMC.AddressSetupTime1=0
 FSMC.BusTurnAroundDuration1=0
 FSMC.DataSetupTime1=1
@@ -21,13 +43,14 @@ FSMC.IPParameters=DataSetupTime1,AddressSetupTime1,BusTurnAroundDuration1
 File.Version=6
 KeepUserPlacement=false
 Mcu.Family=STM32F4
-Mcu.IP0=DMA
+Mcu.IP0=CRC
-Mcu.IP1=FSMC
+Mcu.IP1=DMA
-Mcu.IP2=NVIC
+Mcu.IP2=FSMC
-Mcu.IP3=RCC
+Mcu.IP3=NVIC
-Mcu.IP4=SYS
+Mcu.IP4=RCC
-Mcu.IP5=USART1
+Mcu.IP5=SYS
-Mcu.IPNb=6
+Mcu.IP6=USART1
+Mcu.IPNb=7
 Mcu.Name=STM32F407V(E-G)Tx
 Mcu.Package=LQFP100
 Mcu.Pin0=PE3
@@ -57,22 +80,26 @@ Mcu.Pin3=PH1-OSC_OUT
 Mcu.Pin30=PD7
 Mcu.Pin31=PB3
 Mcu.Pin32=PB4
-Mcu.Pin33=VP_SYS_VS_Systick
+Mcu.Pin33=VP_CRC_VS_CRC
+Mcu.Pin34=VP_SYS_VS_Systick
 Mcu.Pin4=PA6
 Mcu.Pin5=PA7
 Mcu.Pin6=PE7
 Mcu.Pin7=PE8
 Mcu.Pin8=PE9
 Mcu.Pin9=PE10
-Mcu.PinsNb=34
+Mcu.PinsNb=35
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407VETx
-MxCube.Version=5.3.0
+MxCube.Version=5.5.0
-MxDb.Version=DB.5.0.30
+MxDb.Version=DB.5.0.50
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.DMA2_Stream2_IRQn=true\:0\:0\:false\:false\:true\:false\:true
 NVIC.DMA2_Stream4_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.DMA2_Stream7_IRQn=true\:0\:0\:false\:false\:true\:false\:true
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.ForceEnableDMAVector=true
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
@@ -175,7 +202,7 @@ ProjectManager.CustomerFirmwarePackage=
 ProjectManager.DefaultFWLocation=true
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32F407VETx
-ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.24.1
+ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.24.2
 ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
@@ -228,6 +255,8 @@ RCC.VCOOutputFreq_Value=336000000
 RCC.VcooutputI2S=192000000
 USART1.IPParameters=VirtualMode
 USART1.VirtualMode=VM_ASYNC
+VP_CRC_VS_CRC.Mode=CRC_Activate
+VP_CRC_VS_CRC.Signal=CRC_VS_CRC
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=custom

Inc/crc.h

@@ -0,0 +1,58 @@
+/**
+  ******************************************************************************
+  * File Name          : CRC.h
+  * Description        : This file provides code for the configuration
+  *                      of the CRC instances.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __crc_H
+#define __crc_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern CRC_HandleTypeDef hcrc;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_CRC_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ crc_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/dma.h

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

Inc/fsmc.h

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

Inc/gpio.h

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

Inc/stm32_assert.h

@@ -3,9 +3,9 @@
   * @file    stm32_assert.h
   * @brief   STM32 assert file.
   ******************************************************************************
-   * @attention
+  * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics. 
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

Inc/stm32f4xx_hal_conf.h

@@ -39,7 +39,7 @@
   /* #define HAL_ADC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_CAN_MODULE_ENABLED   */
-/* #define HAL_CRC_MODULE_ENABLED   */
+#define HAL_CRC_MODULE_ENABLED
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
 /* #define HAL_DCMI_MODULE_ENABLED   */
@@ -66,6 +66,7 @@
 /* #define HAL_USART_MODULE_ENABLED   */
 /* #define HAL_IRDA_MODULE_ENABLED   */
 /* #define HAL_SMARTCARD_MODULE_ENABLED   */
+/* #define HAL_SMBUS_MODULE_ENABLED   */
 /* #define HAL_WWDG_MODULE_ENABLED   */
 /* #define HAL_PCD_MODULE_ENABLED   */
 /* #define HAL_HCD_MODULE_ENABLED   */
@@ -77,7 +78,6 @@
 /* #define HAL_SPDIFRX_MODULE_ENABLED   */
 /* #define HAL_DFSDM_MODULE_ENABLED   */
 /* #define HAL_LPTIM_MODULE_ENABLED   */
-/* #define HAL_EXTI_MODULE_ENABLED   */
 #define HAL_GPIO_MODULE_ENABLED
 #define HAL_EXTI_MODULE_ENABLED
 #define HAL_DMA_MODULE_ENABLED
@@ -264,6 +264,10 @@
   #include "stm32f4xx_hal_cryp.h" 
 #endif /* HAL_CRYP_MODULE_ENABLED */
 
+#ifdef HAL_SMBUS_MODULE_ENABLED
+#include "stm32f4xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
 #ifdef HAL_DMA2D_MODULE_ENABLED
   #include "stm32f4xx_hal_dma2d.h"
 #endif /* HAL_DMA2D_MODULE_ENABLED */

Inc/stm32f4xx_it.h

@@ -57,7 +57,9 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 void USART1_IRQHandler(void);
+void DMA2_Stream2_IRQHandler(void);
 void DMA2_Stream4_IRQHandler(void);
+void DMA2_Stream7_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
 /* USER CODE END EFP */

Inc/usart.h

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

STM32F407VETX_FLASH.ld

@@ -56,8 +56,8 @@ ENTRY(Reset_Handler)
 /* Highest address of the user mode stack */
 _estack = 0x20020000;	/* end of "RAM" Ram type memory */
 
-_Min_Heap_Size = 0x200;	/* required amount of heap  */
+_Min_Heap_Size = 0x200 ;	/* required amount of heap  */
-_Min_Stack_Size = 0x400;	/* required amount of stack */
+_Min_Stack_Size = 0x400 ;	/* required amount of stack */
 
 /* Memories definition */
 MEMORY

Src/crc.c

@@ -0,0 +1,77 @@
+/**
+  ******************************************************************************
+  * File Name          : CRC.c
+  * Description        : This file provides code for the configuration
+  *                      of the CRC instances.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "crc.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+CRC_HandleTypeDef hcrc;
+
+/* CRC init function */
+void MX_CRC_Init(void)
+{
+
+  hcrc.Instance = CRC;
+  if (HAL_CRC_Init(&hcrc) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+}
+
+void HAL_CRC_MspInit(CRC_HandleTypeDef* crcHandle)
+{
+
+  if(crcHandle->Instance==CRC)
+  {
+  /* USER CODE BEGIN CRC_MspInit 0 */
+
+  /* USER CODE END CRC_MspInit 0 */
+    /* CRC clock enable */
+    __HAL_RCC_CRC_CLK_ENABLE();
+  /* USER CODE BEGIN CRC_MspInit 1 */
+
+  /* USER CODE END CRC_MspInit 1 */
+  }
+}
+
+void HAL_CRC_MspDeInit(CRC_HandleTypeDef* crcHandle)
+{
+
+  if(crcHandle->Instance==CRC)
+  {
+  /* USER CODE BEGIN CRC_MspDeInit 0 */
+
+  /* USER CODE END CRC_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_CRC_CLK_DISABLE();
+  /* USER CODE BEGIN CRC_MspDeInit 1 */
+
+  /* USER CODE END CRC_MspDeInit 1 */
+  }
+} 
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Src/dma.c

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,
@@ -81,9 +81,15 @@ void MX_DMA_Init(void)
   LL_DMA_SetPeriphBurstxfer(DMA2, LL_DMA_STREAM_4, LL_DMA_PBURST_SINGLE);
 
   /* DMA interrupt init */
+  /* DMA2_Stream2_IRQn interrupt configuration */
+  NVIC_SetPriority(DMA2_Stream2_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
+  NVIC_EnableIRQ(DMA2_Stream2_IRQn);
   /* DMA2_Stream4_IRQn interrupt configuration */
   NVIC_SetPriority(DMA2_Stream4_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
   NVIC_EnableIRQ(DMA2_Stream4_IRQn);
+  /* DMA2_Stream7_IRQn interrupt configuration */
+  NVIC_SetPriority(DMA2_Stream7_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
+  NVIC_EnableIRQ(DMA2_Stream7_IRQn);
 
 }
 

Src/fsmc.c

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,
@@ -78,6 +78,7 @@ static void HAL_FSMC_MspInit(void){
     return;
   }
   FSMC_Initialized = 1;
+
   /* Peripheral clock enable */
   __HAL_RCC_FSMC_CLK_ENABLE();
   

Src/gpio.c

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,

Src/main.c

@@ -20,6 +20,7 @@
 
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
+#include "crc.h"
 #include "dma.h"
 #include "usart.h"
 #include "gpio.h"
@@ -27,7 +28,7 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-#include <mainloop.h>
+#include <application.h>
 
 /* USER CODE END Includes */
 
@@ -95,10 +96,13 @@ int main(void)
   MX_DMA_Init();
   MX_USART1_UART_Init();
   MX_FSMC_Init();
+  MX_CRC_Init();
   /* USER CODE BEGIN 2 */
   MainLoop();
   /* USER CODE END 2 */
  
+ 
+
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
   while (1)

Src/stm32f4xx_it.c

@@ -205,13 +205,27 @@ void SysTick_Handler(void)
 void USART1_IRQHandler(void)
 {
   /* USER CODE BEGIN USART1_IRQn 0 */
-
+	HandleConsoleUsartIrq();
   /* USER CODE END USART1_IRQn 0 */
   /* USER CODE BEGIN USART1_IRQn 1 */
 
   /* USER CODE END USART1_IRQn 1 */
 }
 
+/**
+  * @brief This function handles DMA2 stream2 global interrupt.
+  */
+void DMA2_Stream2_IRQHandler(void)
+{
+  /* USER CODE BEGIN DMA2_Stream2_IRQn 0 */
+	HandleConsoleRxDmaIrq();
+  /* USER CODE END DMA2_Stream2_IRQn 0 */
+  
+  /* USER CODE BEGIN DMA2_Stream2_IRQn 1 */
+
+  /* USER CODE END DMA2_Stream2_IRQn 1 */
+}
+
 /**
   * @brief This function handles DMA2 stream4 global interrupt.
   */
@@ -226,6 +240,20 @@ void DMA2_Stream4_IRQHandler(void)
   /* USER CODE END DMA2_Stream4_IRQn 1 */
 }
 
+/**
+  * @brief This function handles DMA2 stream7 global interrupt.
+  */
+void DMA2_Stream7_IRQHandler(void)
+{
+  /* USER CODE BEGIN DMA2_Stream7_IRQn 0 */
+	HandleConsoleTxDmaIrq();
+  /* USER CODE END DMA2_Stream7_IRQn 0 */
+  
+  /* USER CODE BEGIN DMA2_Stream7_IRQn 1 */
+
+  /* USER CODE END DMA2_Stream7_IRQn 1 */
+}
+
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */

Src/usart.c

@@ -6,7 +6,7 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
   * All rights reserved.</center></h2>
   *
   * This software component is licensed by ST under BSD 3-Clause license,
@@ -31,6 +31,7 @@ void MX_USART1_UART_Init(void)
   LL_USART_InitTypeDef USART_InitStruct = {0};
 
   LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
+
   /* Peripheral clock enable */
   LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_USART1);
   
@@ -43,10 +44,50 @@ void MX_USART1_UART_Init(void)
   GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
   GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
   GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
-  GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
+  GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
   GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
   LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
+  /* USART1 DMA Init */
+  
+  /* USART1_RX Init */
+  LL_DMA_SetChannelSelection(DMA2, LL_DMA_STREAM_2, LL_DMA_CHANNEL_4);
+
+  LL_DMA_SetDataTransferDirection(DMA2, LL_DMA_STREAM_2, LL_DMA_DIRECTION_PERIPH_TO_MEMORY);
+
+  LL_DMA_SetStreamPriorityLevel(DMA2, LL_DMA_STREAM_2, LL_DMA_PRIORITY_LOW);
+
+  LL_DMA_SetMode(DMA2, LL_DMA_STREAM_2, LL_DMA_MODE_NORMAL);
+
+  LL_DMA_SetPeriphIncMode(DMA2, LL_DMA_STREAM_2, LL_DMA_PERIPH_NOINCREMENT);
+
+  LL_DMA_SetMemoryIncMode(DMA2, LL_DMA_STREAM_2, LL_DMA_MEMORY_INCREMENT);
+
+  LL_DMA_SetPeriphSize(DMA2, LL_DMA_STREAM_2, LL_DMA_PDATAALIGN_BYTE);
+
+  LL_DMA_SetMemorySize(DMA2, LL_DMA_STREAM_2, LL_DMA_MDATAALIGN_BYTE);
+
+  LL_DMA_DisableFifoMode(DMA2, LL_DMA_STREAM_2);
+
+  /* USART1_TX Init */
+  LL_DMA_SetChannelSelection(DMA2, LL_DMA_STREAM_7, LL_DMA_CHANNEL_4);
+
+  LL_DMA_SetDataTransferDirection(DMA2, LL_DMA_STREAM_7, LL_DMA_DIRECTION_MEMORY_TO_PERIPH);
+
+  LL_DMA_SetStreamPriorityLevel(DMA2, LL_DMA_STREAM_7, LL_DMA_PRIORITY_LOW);
+
+  LL_DMA_SetMode(DMA2, LL_DMA_STREAM_7, LL_DMA_MODE_NORMAL);
+
+  LL_DMA_SetPeriphIncMode(DMA2, LL_DMA_STREAM_7, LL_DMA_PERIPH_NOINCREMENT);
+
+  LL_DMA_SetMemoryIncMode(DMA2, LL_DMA_STREAM_7, LL_DMA_MEMORY_INCREMENT);
+
+  LL_DMA_SetPeriphSize(DMA2, LL_DMA_STREAM_7, LL_DMA_PDATAALIGN_BYTE);
+
+  LL_DMA_SetMemorySize(DMA2, LL_DMA_STREAM_7, LL_DMA_MDATAALIGN_BYTE);
+
+  LL_DMA_DisableFifoMode(DMA2, LL_DMA_STREAM_7);
+
   /* USART1 interrupt Init */
   NVIC_SetPriority(USART1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
   NVIC_EnableIRQ(USART1_IRQn);

components/f4ll_cpp/crcscheduler.cpp

@@ -0,0 +1,190 @@
+/*
+ * interrupt.c
+ *
+ *  Created on: Aug 29, 2019
+ *      Author: abody
+ */
+#include <f4ll_cpp/crcscheduler.h>
+#include <string.h>
+#if defined(HAVE_DIAG)
+#include "diag.h"
+#endif
+#include "f4ll_cpp/dmahelper.h"
+
+#ifndef DIAG_CRC_CALC_START
+#	define DIAG_CRC_CALC_START()
+#endif
+
+#ifndef DIAG_CRC_CALC_END
+#	define DIAG_CRC_CALC_END()
+#endif
+
+#ifndef DIAG_INTERRUPT_IN
+#	define DIAG_INTERRUPT_IN()
+#endif
+
+#ifndef DIAG_INTERRUPT_OUT
+#	define DIAG_INTERRUPT_OUT()
+#endif
+
+void Crc_StartNextTask(struct crcstatus_t *status);
+
+
+CrcScheduler::CrcScheduler(CRC_TypeDef *crcUnit, DMA_TypeDef *dma, uint32_t stream) :
+		m_dma(dma, stream),
+		m_activeSlot(nullptr),
+		m_firstSlot(nullptr)
+{
+	m_crcUnit = crcUnit;
+	LL_DMA_EnableIT_TC(dma, stream);
+	LL_DMA_EnableIT_TE(dma, stream);
+	LL_DMA_SetM2MDstAddress(dma, stream, (uint32_t)&crcUnit->DR);
+}
+
+
+void CrcScheduler::AttachTasks(struct crcslot_t *slot, struct crctask_t *tasks, uint8_t taskCount)
+{
+	slot->count = taskCount;
+	slot->tasks = tasks;
+	memset(tasks, 0, sizeof(*tasks)*taskCount);
+
+	uint32_t prim = __get_PRIMASK();
+	__disable_irq();
+	slot->next = m_firstSlot;
+	m_firstSlot = slot;
+	__set_PRIMASK(prim);
+}
+
+
+uint8_t CrcScheduler::GetActiveTask(struct crcslot_t **slot_out)
+{
+	uint8_t ret;
+
+	uint32_t prim = __get_PRIMASK();
+
+	__disable_irq();
+	ret = m_activeTask;
+	if(slot_out)
+		*slot_out = (struct crcslot_t *) m_activeSlot;
+	__set_PRIMASK(prim);
+	return ret;
+}
+
+
+bool CrcScheduler::IsTaskQueued(struct crcslot_t *slot, uint8_t task) {
+	return ((struct crctask_t volatile)slot->tasks[task]).address != NULL;
+}
+
+
+bool CrcScheduler::IsTaskBusy(struct crcslot_t *slot, uint8_t task) {
+	struct crctask_t volatile *taskPtr = &slot->tasks[task];
+	return taskPtr->callback != NULL || taskPtr->callbackParam != NULL;
+}
+
+
+void CrcScheduler::WaitResults(struct crcslot_t *slot, uint8_t task) {
+	while(IsTaskBusy(slot, task));
+}
+
+
+uint8_t CrcScheduler::Enqueue(struct crcslot_t *slot, uint8_t task, void *address, uint16_t len,
+		ICrcCallback* callback, void* callbackParam)
+{
+	uint32_t prim = __get_PRIMASK();
+	bool need_start;
+	//struct crcstatus_t volatile *st = status;
+
+	while(IsTaskBusy(slot, task));
+	__disable_irq();
+	need_start = (m_activeSlot == nullptr);
+	slot->tasks[task].address = need_start ? NULL : address;
+	slot->tasks[task].wordCount = (len+3)/4;
+	slot->tasks[task].callback = callback;
+	slot->tasks[task].callbackParam = callbackParam;
+	if(need_start) {
+		m_activeSlot = slot;
+		m_activeTask = task;
+	}
+	__set_PRIMASK(prim);
+
+	if(need_start) {
+		DIAG_CRC_CALC_START();
+		m_crcUnit->CR = 1;
+		LL_DMA_SetM2MSrcAddress(m_dma.GetDma(), m_dma.GetStream(), (uint32_t)address);
+		LL_DMA_SetDataLength(m_dma.GetDma(), m_dma.GetStream(), (len+3)/4);
+		DIAG_CRC_CALC_START();
+		LL_DMA_EnableStream(m_dma.GetDma(), m_dma.GetStream());
+	}
+	return need_start;
+}
+
+
+uint32_t CrcScheduler::Compute(struct crcslot_t *slot, uint8_t task, void *address, uint16_t len)
+{
+	uint32_t result;
+	Enqueue(slot, task, address, len, NULL, &result);
+	while((struct crcslot_t volatile *)slot->tasks[task].callbackParam);
+	return result;
+}
+
+
+// only called from ISR context
+void CrcScheduler::StartNextTask()
+{
+	char moreTasks;
+	uint8_t index = 0;
+
+	do {
+		struct crcslot_t *slot = m_firstSlot;
+		moreTasks = 0;
+		while(slot) {
+			if(index < slot->count) {
+				if(slot->tasks[index].address) {
+					DIAG_CRC_CALC_START();
+					m_activeSlot = slot;
+					m_activeTask = index;
+					m_crcUnit->CR = 1;
+					LL_DMA_SetM2MSrcAddress(m_dma.GetDma(), m_dma.GetStream(), (uint32_t)slot->tasks[index].address);
+					LL_DMA_SetDataLength(m_dma.GetDma(), m_dma.GetStream(), slot->tasks[index].wordCount);
+					LL_DMA_EnableStream(m_dma.GetDma(), m_dma.GetStream());
+					slot->tasks[index].address = nullptr;	// marking as started
+					return;
+				}
+				if(index + 1 < slot->count)
+					moreTasks = 1;
+			}
+			slot = slot->next;
+		}
+		++index;
+	} while(moreTasks);
+	m_activeSlot = nullptr;
+}
+
+
+// !!!PORTABILITY WARNING!!! using registers and bits directly. should be reviewed extremely when porting to a different MCU
+void CrcScheduler::_HandleDmaIrq()
+{
+	uint8_t	success = 1;
+
+	DIAG_INTERRUPT_IN();
+	if((*m_dma.GetIsReg() & m_dma.GetTcMask()) ||
+			(*m_dma.GetIsReg() & m_dma.GetTeMask())) {
+		if(*m_dma.GetIsReg() & m_dma.GetTeMask())
+			success = 0;
+		*m_dma.GetIfcReg() = *m_dma.GetIsReg() & (m_dma.GetTcMask() | m_dma.GetTeMask());
+		LL_DMA_DisableStream(m_dma.GetDma(), m_dma.GetStream());
+		if(m_activeSlot) {
+			crctask_t *tsk = &m_activeSlot->tasks[m_activeTask];
+			if(tsk->callback)
+				tsk->callback->CrcCalculationCompleted(tsk->callbackParam, m_crcUnit->DR, success);
+			else if(tsk->callbackParam)
+				*(uint32_t*)tsk->callbackParam = success ? m_crcUnit->DR : 0xffffffff;
+			tsk->callback = nullptr;
+			tsk->callbackParam = nullptr;	// marking as inactive
+			DIAG_CRC_CALC_END();
+			StartNextTask();
+		}
+	}
+	DIAG_INTERRUPT_OUT();
+}
+

components/f4ll_cpp/crcscheduler.h

@@ -0,0 +1,68 @@
+/*
+ * interrupt.h
+ *
+ *  Created on: Aug 29, 2019
+ *      Author: abody
+ */
+
+#ifndef CRC_HANDLER_H_
+#define CRC_HANDLER_H_
+
+#include <inttypes.h>
+
+#ifdef HAVE_CONFIG
+#include "config.h"
+#endif	//	HAVE_CONFIG
+
+#include <platform/crc_ll.h>
+#include <f4ll_cpp/dmahelper.h>
+
+class CrcScheduler {
+public:
+	struct ICrcCallback {
+		virtual void CrcCalculationCompleted(void*, uint32_t, uint8_t) = 0;
+	};
+
+	struct crctask_t {
+		void * volatile address;
+		uint16_t wordCount;
+		ICrcCallback* callback;
+		void *callbackParam;
+	};
+
+	struct crcslot_t {
+		uint16_t count;
+		struct crcslot_t *next;
+		struct crctask_t *tasks;
+	};
+
+	CrcScheduler(CRC_TypeDef *crcUnit, DMA_TypeDef *dma, uint32_t stream);
+
+	uint8_t GetActiveTask(struct crcslot_t **slot_out);
+	bool IsTaskQueued(struct crcslot_t *slot, uint8_t task);
+	bool IsTaskBusy(struct crcslot_t *slot, uint8_t task);
+
+	void WaitResults(struct crcslot_t *slot, uint8_t task);
+
+	void AttachTasks(struct crcslot_t *slot, struct crctask_t *tasks, uint8_t taskCount);
+
+	uint8_t Enqueue(struct crcslot_t *slot, uint8_t task, void *address, uint16_t len,
+			ICrcCallback* callback, void* callbackParam);
+	uint32_t Compute(struct crcslot_t *slot, uint8_t task, void *address, uint16_t len);
+	static void HandleDmaIrq(void *param) { reinterpret_cast<CrcScheduler*>(param)->_HandleDmaIrq(); }
+	void _HandleDmaIrq();
+
+private:
+	void StartNextTask();
+
+	CRC_TypeDef *m_crcUnit;
+	DmaHelper m_dma;
+
+	volatile crcslot_t *m_activeSlot;
+	volatile uint8_t m_activeTask;
+
+	crcslot_t *m_firstSlot;
+};
+
+
+#endif /* CRC_HANDLER_H_ */

components/f4ll_cpp/dmahelper.cpp

@@ -13,16 +13,16 @@ DmaHelper::DmaHelper(DMA_TypeDef *dma, uint32_t stream)
 {
 	m_dma = dma;
 	m_stream = stream;
-	m_isReg = GetIsReg(dma, stream);
+	m_isReg = _GetIsReg(dma, stream);
-	m_ifcReg = GetIfcReg(dma, stream);
+	m_ifcReg = _GetIfcReg(dma, stream);
-	m_feMask = GetFeMask(stream);
+	m_feMask = _GetFeMask(stream);
-	m_dmeMask = GetDmeMask(stream);
+	m_dmeMask = _GetDmeMask(stream);
-	m_teMask = GetTeMask(stream);
+	m_teMask = _GetTeMask(stream);
-	m_htMask = GetHtMask(stream);
+	m_htMask = _GetHtMask(stream);
-	m_tcMask = GetTcMask(stream);
+	m_tcMask = _GetTcMask(stream);
 }
 
-volatile uint32_t* DmaHelper::GetIsReg(DMA_TypeDef *dma, uint32_t stream)
+volatile uint32_t* DmaHelper::_GetIsReg(DMA_TypeDef *dma, uint32_t stream)
 {
 	if(dma == DMA1)
 		return (stream < LL_DMA_STREAM_4) ? &DMA1->LISR : &DMA1->HISR;
@@ -31,7 +31,7 @@ volatile uint32_t* DmaHelper::GetIsReg(DMA_TypeDef *dma, uint32_t stream)
 }
 
 
-volatile uint32_t* DmaHelper::GetIfcReg(DMA_TypeDef *dma, uint32_t stream)
+volatile uint32_t* DmaHelper::_GetIfcReg(DMA_TypeDef *dma, uint32_t stream)
 {
 	if(dma == DMA1)
 		return (stream < LL_DMA_STREAM_4) ? &DMA1->LIFCR : &DMA1->HIFCR;
@@ -39,7 +39,7 @@ volatile uint32_t* DmaHelper::GetIfcReg(DMA_TypeDef *dma, uint32_t stream)
 		return (stream < LL_DMA_STREAM_4) ? &DMA2->LIFCR : &DMA2->HIFCR;
 }
 
-uint32_t DmaHelper::GetFeMask(uint32_t stream)
+uint32_t DmaHelper::_GetFeMask(uint32_t stream)
 {
 	static const uint32_t feMasks[8] = {
 		DMA_LISR_FEIF0, DMA_LISR_FEIF1, DMA_LISR_FEIF2, DMA_LISR_FEIF3, DMA_HISR_FEIF4, DMA_HISR_FEIF5, DMA_HISR_FEIF6, DMA_HISR_FEIF7
@@ -47,7 +47,7 @@ uint32_t DmaHelper::GetFeMask(uint32_t stream)
 	return feMasks[stream];
 }
 
-uint32_t DmaHelper::GetDmeMask(uint32_t stream)
+uint32_t DmaHelper::_GetDmeMask(uint32_t stream)
 {
 	static const uint32_t dmeMasks[8] = {
 		DMA_LISR_DMEIF0, DMA_LISR_DMEIF1, DMA_LISR_DMEIF2, DMA_LISR_DMEIF3, DMA_HISR_DMEIF4, DMA_HISR_DMEIF5, DMA_HISR_DMEIF6, DMA_HISR_DMEIF7
@@ -55,7 +55,7 @@ uint32_t DmaHelper::GetDmeMask(uint32_t stream)
 	return dmeMasks[stream];
 }
 
-uint32_t DmaHelper::GetTeMask(uint32_t stream)
+uint32_t DmaHelper::_GetTeMask(uint32_t stream)
 {
 	static const uint32_t teMasks[8] = {
 		DMA_LISR_TEIF0, DMA_LISR_TEIF1, DMA_LISR_TEIF2, DMA_LISR_TEIF3, DMA_HISR_TEIF4, DMA_HISR_TEIF5, DMA_HISR_TEIF6, DMA_HISR_TEIF7
@@ -63,7 +63,7 @@ uint32_t DmaHelper::GetTeMask(uint32_t stream)
 	return teMasks[stream];
 }
 
-uint32_t DmaHelper::GetHtMask(uint32_t stream)
+uint32_t DmaHelper::_GetHtMask(uint32_t stream)
 {
 	static const uint32_t htMasks[8] = {
 		DMA_LISR_HTIF0, DMA_LISR_HTIF1, DMA_LISR_HTIF2, DMA_LISR_HTIF3, DMA_HISR_HTIF4, DMA_HISR_HTIF5, DMA_HISR_HTIF6, DMA_HISR_HTIF7
@@ -71,7 +71,7 @@ uint32_t DmaHelper::GetHtMask(uint32_t stream)
 	return htMasks[stream];
 }
 
-uint32_t DmaHelper::GetTcMask(uint32_t stream)
+uint32_t DmaHelper::_GetTcMask(uint32_t stream)
 {
 	static const uint32_t tcMasks[8] = {
 		DMA_LISR_TCIF0, DMA_LISR_TCIF1, DMA_LISR_TCIF2, DMA_LISR_TCIF3, DMA_HISR_TCIF4, DMA_HISR_TCIF5, DMA_HISR_TCIF6, DMA_HISR_TCIF7

components/f4ll_cpp/dmahelper.h

@@ -17,13 +17,25 @@
 class DmaHelper {
 public:
 	DmaHelper(DMA_TypeDef *dma, uint32_t stream);
-	volatile uint32_t* GetIsReg(DMA_TypeDef *dma, uint32_t stream);
+
-	volatile uint32_t* GetIfcReg(DMA_TypeDef *dma, uint32_t stream);
+	DMA_TypeDef* GetDma() { return m_dma; }
-	uint32_t GetDmeMask(uint32_t stream);
+	uint32_t GetStream() { return m_stream; }
-	uint32_t GetTeMask(uint32_t stream);
+	volatile uint32_t* GetIsReg() { return m_isReg; }
-	uint32_t GetHtMask(uint32_t stream);
+	volatile uint32_t* GetIfcReg() { return m_ifcReg; }
-	uint32_t GetTcMask(uint32_t stream);
+	uint32_t GetDmeMask() { return m_dmeMask; }
-	uint32_t GetFeMask(uint32_t stream);
+	uint32_t GetTeMask() { return m_teMask; }
+	uint32_t GetHtMask() { return m_htMask; }
+	uint32_t GetTcMask() { return m_tcMask; }
+	uint32_t GetFeMask() { return m_feMask; }
+
+private:
+	static volatile uint32_t* _GetIsReg(DMA_TypeDef *dma, uint32_t stream);
+	static volatile uint32_t* _GetIfcReg(DMA_TypeDef *dma, uint32_t stream);
+	static uint32_t _GetDmeMask(uint32_t stream);
+	static uint32_t _GetTeMask(uint32_t stream);
+	static uint32_t _GetHtMask(uint32_t stream);
+	static uint32_t _GetTcMask(uint32_t stream);
+	static uint32_t _GetFeMask(uint32_t stream);
 
 private:
 	DMA_TypeDef			*m_dma;

components/f4ll_cpp/memcpydma.cpp

@@ -0,0 +1,35 @@
+/*
+ * memcpy_dma.c
+ *
+ *  Created on: Oct 1, 2019
+ *      Author: abody
+ */
+#include <f4ll_cpp/dmahelper.h>
+#include <f4ll_cpp/memcpydma.h>
+
+MemcpyDma::MemcpyDma(DMA_TypeDef *dma, uint32_t stream) :
+	DmaHelper(dma, stream),
+	m_busy(false)
+{
+	LL_DMA_EnableIT_TC(dma, stream);
+}
+
+void* MemcpyDma::Copy(void *dst, void const *src, size_t length)
+{
+	while(m_busy);
+	LL_DMA_SetM2MSrcAddress(GetDma(), GetStream(), (uint32_t)src);
+	LL_DMA_SetM2MDstAddress(GetDma(), GetStream(), (uint32_t)dst);
+	LL_DMA_SetDataLength(GetDma(), GetStream(), (length+3)/4 );
+	m_busy = true;
+	LL_DMA_EnableStream(GetDma(), GetStream());
+	return dst;
+}
+
+void MemcpyDma::HandleDmaIrq(void)
+{
+	if(*GetIsReg() & GetTcMask()) {	// DMA transfer complete
+		*GetIfcReg() = GetTcMask();
+		LL_DMA_DisableStream(GetDma(), GetStream());
+		m_busy = false;
+	}
+}

components/f4ll_cpp/memcpydma.h

@@ -0,0 +1,30 @@
+/*
+ * memcpy_dma.h
+ *
+ *  Created on: Oct 1, 2019
+ *      Author: abody
+ */
+
+#ifndef MEMCPY_DMA_H_
+#define MEMCPY_DMA_H_
+
+#include <inttypes.h>
+#include <platform/dma_ll.h>
+#include <f4ll_cpp/dmahelper.h>
+#include <f4ll_cpp/singleton.h>
+
+
+class MemcpyDma : public DmaHelper, public Singleton<MemcpyDma>
+{
+public:
+	MemcpyDma(DMA_TypeDef *dma, uint32_t stream);
+	void* Copy(void *dst, void const *src, size_t length);
+	static inline void HandleDmaIrq(void *param) { reinterpret_cast<MemcpyDma*>(param)->HandleDmaIrq(); }
+
+private:
+	void HandleDmaIrq();
+	volatile bool m_busy;
+};
+
+
+#endif /* MEMCPY_DMA_H_ */

components/f4ll_cpp/packetuart.cpp

@@ -0,0 +1,282 @@
+/*
+ * usart_handler.c
+ *
+ *  Created on: Sep 16, 2019
+ *      Author: abody
+ */
+
+#include <f4ll_cpp/memcpydma.h>
+#include "f4ll_cpp/crcscheduler.h"
+#include <f4ll_cpp/packetuart.h>
+#include <string.h>
+#include <platform/usart_ll.h>
+#if defined(HAVE_DIAG)
+#include "diag.h"
+#endif
+
+#ifndef MOCKABLE
+#define MOCKABLE(x) x
+#endif
+
+#ifndef DIAG_RX_BUFFER_SWITCH
+#	define DIAG_RX_BUFFER_SWITCH(x)
+#endif
+#ifndef DIAG_INTERRUPT_IN
+#	define DIAG_INTERRUPT_IN()
+#endif
+#ifndef DIAG_INTERRUPT_OUT
+#	define DIAG_INTERRUPT_OUT()
+#endif
+
+#define STARTMARKER 0x95
+
+static inline uint32_t RoundUpTo4(uint32_t inp)
+{
+	return (inp + 3) & 0xfffc;
+}
+
+#ifndef USART_STATS_DISABLED
+static inline void StatsIncOverrun(struct usart_stats *s) {
+	++s->overrun;
+}
+static inline void StatsIncHdrError(struct usart_stats *s, uint32_t hdr) {
+	++s->hdrError;
+	s->lastErrHdr = hdr;
+}
+static inline void StatsIncPayloadError(struct usart_stats *s, uint32_t pep1, uint32_t pep2) {
+	++s->payloadErrror;
+	s->pep1 = pep1;
+	s->pep2 = pep2;
+}
+static inline void StatsIncDmaError(struct usart_stats *s) {
+	++s->dmaError;
+}
+static inline void StatsIncRcvd(struct usart_stats *s) {
+	++s->rcvd;
+}
+static inline void StatsIncPremature_hdr(struct usart_stats *s) {
+	++s->premature_hdr;
+}
+static inline void StatsIncPremature_payload(struct usart_stats *s) {
+	++s->premature_payload;
+}
+static inline void StatsIncSent(struct usart_stats *s) {
+	++s->sent;
+}
+static inline void StatsAddSkiped(struct usart_stats *s, uint8_t cnt) {
+	s->skiped += s->rcvd > 2 ? cnt : 0;
+}
+
+#else	//	USART_STATS_DISABLED
+#define StatsIncOverrun(x)
+#define StatsIncHdrError(x,y)
+#define StatsIncPayloadError(x,y,z)
+#define StatsIncDmaError(x)
+#define StatsIncRcvd(x)
+#define StatsIncPremature_hdr(x)
+#define StatsIncPremature_payload(x)
+#define StatsIncSent(x)
+#define StatsAddSkiped(x,y)
+#endif	//	USART_STATS_DISABLED
+
+PacketUart::PacketUart(
+		USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx, CrcScheduler *crcScheduler,
+		PacketUart::pku_packetreceivedcallback_t packetReceivedCallback, void * packetReceivedCallbackParam)
+	: UartBase(uart, dma, stream_rx, stream_tx)
+	, m_crcScheduler(crcScheduler)
+{
+	uint32_t status = uart->SR;
+	volatile uint32_t tmpreg = uart->DR; // clearing some of the error/status bits in the USART
+	(void) tmpreg;
+	(void) status;
+
+	txBuffer.busy = 0;
+	txBuffer.error = 0;
+	txBuffer.requestedLength = 0;
+	rxBuffers[0].busy = 0;
+	rxBuffers[1].busy = 0;
+	rxBuffers[0].error = 0;
+	rxBuffers[1].error = 0;
+	rxBuffers[0].requestedLength = 0;
+	rxBuffers[1].requestedLength = 0;
+	packetReceivedCallback = packetReceivedCallback;
+	packetReceivedCallbackParam = packetReceivedCallbackParam;
+	rxSerial = -1;
+	txSerial = 0;
+	activeRxBuf = 0;
+	m_crcScheduler->AttachTasks( &crcSlot, crcTasks, 2);
+#ifndef USART_STATS_DISABLED
+	memset(&st->stats, 0, sizeof(st->stats));
+#endif
+
+	LL_USART_EnableIT_IDLE(uart);
+}
+
+
+uint8_t* PacketUart::GetTxBuffer()
+{
+	return txBuffer.packet.payload;
+}
+
+
+uint8_t PacketUart::CheckHeader(Packet *packet)
+{
+	return packet->header.startByte == STARTMARKER && (packet->header.startByte ^ packet->header.serial ^ packet->header.payloadLength) == packet->header.hash;
+}
+
+
+uint8_t PacketUart::Post(uint8_t const *payload, uint8_t length, uint8_t waitForCrcQueue)
+{
+	struct Buffer *buffer = &txBuffer;
+	uint8_t hash = STARTMARKER;
+	buffer->packet.header.startByte = STARTMARKER;
+	buffer->packet.header.serial = txSerial;
+	hash ^= txSerial++;
+	buffer->packet.header.payloadLength = length;
+	hash ^= length;
+	buffer->packet.header.hash = hash;
+
+	uint16_t payloadLength = RoundUpTo4(length);
+	if(payload)
+		memcpy(txBuffer.packet.payload, payload, length);
+	txBuffer.requestedLength = sizeof(struct Header) + payloadLength + sizeof(uint32_t);	// +4 for the hash
+	txBuffer.busy = 1;
+	txBuffer.error = 0;
+	m_crcScheduler->Enqueue(&crcSlot, 0, &txBuffer.packet, sizeof(txBuffer.packet.header) + payloadLength,
+			NULL, (uint32_t*)(txBuffer.packet.payload + payloadLength));
+	while(waitForCrcQueue && m_crcScheduler->IsTaskQueued(&crcSlot, 0));
+	SetupTransmit(&txBuffer.packet, txBuffer.requestedLength);
+
+	StatsIncSent(&status->stats);
+	return 0;
+}
+
+
+void PacketUart::SetupReceive()
+{
+	uint8_t packetIndex = activeRxBuf;
+	rxBuffers[packetIndex].requestedLength = sizeof(rxBuffers[packetIndex].packet);
+	UartBase::SetupReceive(&rxBuffers[packetIndex], sizeof(rxBuffers[packetIndex].packet));
+}
+
+
+void PacketUart::ConsumePacket(uint8_t packetIndex)
+{
+	Buffer *buffer = &rxBuffers[packetIndex];
+	if(buffer->busy) {
+		if(buffer->error)
+			StatsIncPayloadError(&status->stats, Buffer->errorInfo, *(uint32_t*) (Buffer->packet.payload + RoundUpTo4(Buffer->packet.header.payloadLength)));
+		else {
+			uint8_t diff = buffer->packet.header.serial - rxSerial;
+			if(diff > 1)
+				StatsAddSkiped(&status->stats, diff - 1);
+			rxSerial = buffer->packet.header.serial;
+		}
+	}
+
+	buffer->busy = buffer->error = 0;
+}
+
+
+void PacketUart::HandleRxDmaIrq()
+{
+	DIAG_INTERRUPT_IN();
+	StatsIncRcvd(&status->stats);
+	if(*m_rxDma.GetIsReg() & m_rxDma.GetTcMask()) {
+		*m_rxDma.GetIfcReg() = m_rxDma.GetTcMask();
+		if(CheckHeader(&rxBuffers[activeRxBuf].packet)) {
+			m_crcScheduler->Enqueue(&crcSlot, 1, &rxBuffers[activeRxBuf].packet,
+				RoundUpTo4(rxBuffers[activeRxBuf].packet.header.payloadLength) + sizeof(struct Header),
+				this, &rxBuffers[activeRxBuf]);
+		} else {
+			StatsIncHdrError(&status->stats, *(uint32_t*)&status->rxBuffers[status->activeRxBuf].packet.header);
+			rxBuffers[activeRxBuf].error = 1;
+		}
+	}
+
+	if(*m_rxDma.GetIsReg() & m_rxDma.GetTeMask()) {
+		*m_rxDma.GetIfcReg() = m_rxDma.GetTeMask();
+		rxBuffers[activeRxBuf].error = 1;
+	}
+
+	activeRxBuf ^= 1;
+
+	DIAG_RX_BUFFER_SWITCH(status->activeRxBuf);
+	if(rxBuffers[activeRxBuf].busy)
+		StatsIncOverrun(&status->stats);
+	SetupReceive();
+	DIAG_INTERRUPT_OUT();
+}
+
+
+void PacketUart::CrcCalculationCompleted(void *callbackParm, uint32_t calculatedCrc, uint8_t success)
+{
+	struct Buffer *ub = (struct Buffer*) callbackParm;
+	if(!success)
+		ub->error = 1;
+	else if(*(uint32_t*) (ub->packet.payload + RoundUpTo4(ub->packet.header.payloadLength)) == calculatedCrc)
+		ub->busy = 1;
+	else {
+		ub->error = ub->busy = 1;
+		ub->errorInfo = calculatedCrc;
+	}
+	if(packetReceivedCallback)
+		packetReceivedCallback(packetReceivedCallbackParam, ub);
+}
+
+
+void PacketUart::HandleTxDmaIrq()
+{
+	DIAG_INTERRUPT_IN();
+	if(*m_txDma.GetIsReg() & m_txDma.GetTcMask()) {	// DMA transfer complete
+		*m_txDma.GetIfcReg() = m_txDma.GetTcMask();
+		LL_USART_EnableIT_TC(m_uart);
+		LL_DMA_DisableStream(m_txDma.GetDma(), m_txDma.GetStream());
+	}
+	if(*m_txDma.GetIsReg() & m_txDma.GetTeMask()) {
+		*m_txDma.GetIfcReg() = m_txDma.GetTeMask();
+		txBuffer.error = 1;
+		LL_USART_EnableIT_TC(m_uart);
+		LL_DMA_DisableStream(m_txDma.GetDma(), m_txDma.GetStream());
+		StatsIncDmaError(&status->stats);
+	}
+	if(*m_txDma.GetIsReg() & m_txDma.GetFeMask())
+		*m_txDma.GetIfcReg() = m_txDma.GetFeMask();
+	if(*m_txDma.GetIsReg() & m_txDma.GetHtMask())
+		*m_txDma.GetIfcReg() = m_txDma.GetHtMask();
+	if(*m_txDma.GetIsReg() & m_txDma.GetDmeMask())
+		*m_txDma.GetIfcReg() = m_txDma.GetDmeMask();
+	DIAG_INTERRUPT_OUT();
+}
+
+
+void PacketUart::HandleUsartIrq()
+{
+	DIAG_INTERRUPT_IN();
+	if(LL_USART_IsActiveFlag_IDLE(m_uart) && LL_USART_IsEnabledIT_IDLE(m_uart)) {	//	receiver idle
+		LL_USART_ClearFlag_IDLE(m_uart);
+		uint16_t rcvdLen = rxBuffers[activeRxBuf].requestedLength - LL_DMA_GetDataLength(m_rxDma.GetDma(), m_rxDma.GetStream());
+		if(rcvdLen >= sizeof(struct Header)) {
+			if(CheckHeader(&rxBuffers[activeRxBuf].packet)) {
+				if(rcvdLen >= sizeof(struct Header) + RoundUpTo4(rxBuffers[activeRxBuf].packet.header.payloadLength) + sizeof(uint32_t))
+					LL_DMA_DisableStream(m_rxDma.GetDma(), m_rxDma.GetStream());
+				else
+					StatsIncPremature_payload(&stats);
+			} else {
+				rxBuffers[activeRxBuf].error = 1;
+				rxBuffers[activeRxBuf].busy = 1;
+				LL_DMA_DisableStream(m_rxDma.GetDma(), m_rxDma.GetStream());
+			}
+		} else
+			StatsIncPremature_hdr(&status->stats);
+	}
+
+	if(LL_USART_IsActiveFlag_TC(m_uart) && LL_USART_IsEnabledIT_TC(m_uart)) {	// transmission complete
+		LL_USART_DisableIT_TC(m_uart);
+		LL_USART_DisableDirectionTx(m_uart);	// enforcing an idle frame
+		LL_USART_EnableDirectionTx(m_uart);
+		txBuffer.busy = 0;
+	}
+	DIAG_INTERRUPT_OUT();
+}
+

components/f4ll_cpp/packetuart.h

@@ -0,0 +1,103 @@
+/*
+ * usart_handler.h
+ *
+ *  Created on: Sep 16, 2019
+ *      Author: abody
+ */
+
+#ifndef USART_HANDLER_H_
+#define USART_HANDLER_H_
+#include <inttypes.h>
+#include <platform/usart_ll.h>
+#include <f4ll_cpp/uartbase.h>
+
+#define USART_STATS_DISABLED
+
+class PacketUart : public UartBase, public CrcScheduler::ICrcCallback
+{
+public:
+	struct Buffer;
+
+	struct IPacketUsartCallback {
+		virtual void PacketReceived(void *userParam, Buffer *buffer) = 0;
+	};
+
+	struct Stats {
+		uint32_t overrun;
+		uint32_t hdrError;
+		uint32_t lastErrHdr;
+		uint32_t payloadErrror;
+		uint32_t pep1, pep2;
+		uint32_t dmaError;
+		uint32_t rcvd;
+		uint32_t premature_hdr;
+		uint32_t premature_payload;
+		uint32_t sent;
+		uint32_t skiped;
+	};
+
+	struct Header {
+		uint8_t startByte;
+		uint8_t serial;
+		uint8_t payloadLength;
+		uint8_t hash;
+	};
+
+	struct Packet {
+		struct Header header;
+		//!!! should start on word offset !!!
+		uint8_t	payload[256+sizeof(uint32_t)];	// extra room for crc32
+	} __attribute__((aligned));
+
+	struct Buffer {
+		Packet packet;
+		//transfer area ends here
+		volatile uint8_t busy;
+		volatile uint8_t error;
+		uint16_t requestedLength;
+		uint32_t errorInfo;
+	};
+
+
+	typedef void (*pku_packetreceivedcallback_t)(void *userParam, Buffer *Buffer);
+
+	PacketUart(
+		USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx, CrcScheduler *crcScheduler,
+		PacketUart::pku_packetreceivedcallback_t packetReceivedCallback, void * packetReceivedCallbackParam);
+
+	uint8_t* GetTxBuffer();
+
+	uint8_t Post(uint8_t const *payload, uint8_t length, uint8_t waitForCrcQueue);
+	void SetupReceive();
+	void ConsumePacket(uint8_t packetIndex);
+
+	static void HandleRxDmaIrq(void* param) { reinterpret_cast<PacketUart*>(param)->HandleRxDmaIrq(); }
+	static void HandleTxDmaIrq(void* param) { reinterpret_cast<PacketUart*>(param)->HandleTxDmaIrq(); }
+	static void HandleUsartIrq(void* param) { reinterpret_cast<PacketUart*>(param)->HandleUsartIrq(); }
+
+	uint8_t CheckHeader(struct Packet *packet);
+
+protected:
+
+private:
+	void HandleRxDmaIrq();
+	void HandleTxDmaIrq();
+	void HandleUsartIrq();
+
+	virtual void CrcCalculationCompleted(void*, uint32_t, uint8_t);
+
+	CrcScheduler *m_crcScheduler;
+	CrcScheduler::crcslot_t crcSlot;
+	CrcScheduler::crctask_t crcTasks[2];
+
+	uint8_t rxSerial;
+	uint8_t txSerial;
+	Stats stats;
+	uint8_t activeRxBuf;
+	pku_packetreceivedcallback_t packetReceivedCallback;
+	void *packetReceivedCallbackParam;
+	Buffer txBuffer;
+	Buffer rxBuffers[2];
+};
+
+#endif /* UART_HANDLER_H_ */

components/f4ll_cpp/serialconsole.h

@@ -0,0 +1,161 @@
+/*
+ * interrupt.h
+ *
+ *  Created on: Aug 29, 2019
+ *      Author: abody
+ */
+
+#ifndef CONSOLEHANDLER_H_
+#define CONSOLEHANDLER_H_
+
+#include <cstring>
+#include "usart.h"
+#include <f4ll_cpp/dmahelper.h>
+#include <f4ll_cpp/uartbase.h>
+
+
+template<unsigned int bufSize> class SerialConsole : protected UartBase
+{
+public:
+	struct Buffer {
+		volatile bool busy = false;
+		volatile bool error = false;
+		uint8_t len;
+		char buffer[bufSize];
+	};
+
+	struct ISerialConsoleCallback {
+		virtual void LineReceived(void *userParam, Buffer *buffer) = 0;
+		virtual void TransmissionComplete(void *userParam, Buffer *buffer) = 0;
+	};
+
+	SerialConsole(USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx,
+			ISerialConsoleCallback *callback, void *callbackUserParam);
+
+	void Send(char const *buffer, uint8_t length = 0);
+	void SendLine(char const *buffer, uint8_t length = 0);
+
+	void HandleRxDmaIrq();
+	void HandleTxDmaIrq();
+	void HandleUsartIrq();
+
+private:
+	bool m_activeRxBuffer = false;
+	Buffer m_rxBuffers[2];
+	Buffer m_txBuffer;
+
+	ISerialConsoleCallback *m_callback;
+	void *m_callbackUserParam;
+};
+
+template<unsigned int bufSize> SerialConsole<bufSize>::SerialConsole(
+		USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx,
+		ISerialConsoleCallback *callback, void *callbackUserParam
+		)
+		: UartBase(uart, dma, stream_rx, stream_tx)
+		, m_callback(callback), m_callbackUserParam(callbackUserParam)
+{
+	LL_USART_EnableIT_IDLE(uart);
+	SetupReceive(m_rxBuffers[m_activeRxBuffer].buffer, bufSize);
+}
+
+template<unsigned int bufSize> void SerialConsole<bufSize>::HandleRxDmaIrq()
+{
+	if(*m_rxDma.GetIsReg() & m_rxDma.GetTcMask()) {
+		*m_rxDma.GetIfcReg() = m_rxDma.GetTcMask();
+		m_rxBuffers[m_activeRxBuffer].busy = true;
+		if(m_callback)
+			m_callback->LineReceived(m_callbackUserParam, &m_rxBuffers[m_activeRxBuffer]);
+	}
+
+	if(*m_rxDma.GetIsReg() & m_rxDma.GetTeMask()) {
+		*m_rxDma.GetIfcReg() = m_rxDma.GetTeMask();
+	}
+
+	m_activeRxBuffer = !m_activeRxBuffer;
+
+	SetupReceive(m_rxBuffers[m_activeRxBuffer].buffer, bufSize);
+}
+
+template<unsigned int bufSize> void SerialConsole<bufSize>::HandleTxDmaIrq()
+{
+	if(*m_txDma.GetIsReg() & m_txDma.GetTcMask()) {	// DMA transfer complete
+		*m_txDma.GetIfcReg() = m_txDma.GetTcMask();
+		LL_USART_EnableIT_TC(m_uart);
+		LL_DMA_DisableStream(m_txDma.GetDma(), m_txDma.GetStream());
+	}
+	if(*m_txDma.GetIsReg() & m_txDma.GetTeMask()) {
+		*m_txDma.GetIfcReg() = m_txDma.GetTeMask();
+		m_txBuffer.error = true;
+		LL_USART_EnableIT_TC(m_uart);
+		LL_DMA_DisableStream(m_txDma.GetDma(), m_txDma.GetStream());
+	}
+}
+
+template<unsigned int bufSize> void SerialConsole<bufSize>::HandleUsartIrq()
+{
+	if(LL_USART_IsActiveFlag_IDLE(m_uart) && LL_USART_IsEnabledIT_IDLE(m_uart)) {	//	receiver idle
+		// we assume that new line marker will arrive without an idle cycle even if it is CRLF
+		LL_USART_ClearFlag_IDLE(m_uart);
+		uint16_t rcvdLen = bufSize - LL_DMA_GetDataLength(m_rxDma.GetDma(), m_rxDma.GetStream());
+		if(rcvdLen ) {
+			bool newLine = false;;
+			do {
+				auto lastChar = m_rxBuffers[m_activeRxBuffer].buffer[rcvdLen-1];
+				if( lastChar == '\r' || lastChar == '\n')
+					newLine = true;
+				else
+					break;
+			} while(--rcvdLen);
+
+			if(newLine) {
+				m_rxBuffers[m_activeRxBuffer].buffer[rcvdLen] = 0;
+				m_rxBuffers[m_activeRxBuffer].len = rcvdLen;
+				LL_DMA_DisableStream(m_rxDma.GetDma(), m_rxDma.GetStream());
+			}
+		}
+	}
+
+	if(LL_USART_IsActiveFlag_TC(m_uart) && LL_USART_IsEnabledIT_TC(m_uart)) {	// transmission complete
+		LL_USART_DisableIT_TC(m_uart);
+		LL_USART_DisableDirectionTx(m_uart);	// enforcing an idle frame
+		LL_USART_EnableDirectionTx(m_uart);
+		m_txBuffer.busy = false;
+		if(m_callback)
+			m_callback->TransmissionComplete(m_callbackUserParam, &m_txBuffer);
+	}
+}
+
+template<unsigned int bufSize> void SerialConsole<bufSize>::Send(char const *buffer, uint8_t length)
+{
+	if(!length) {
+		auto computedLength = strlen(buffer);
+		if(computedLength <= (uint8_t)-1)
+			length = computedLength;
+	}
+	if(length) {
+		while( m_txBuffer.busy );
+		memcpy(m_txBuffer.buffer, buffer, length);
+		SetupTransmit(m_txBuffer.buffer, length);
+	}
+}
+
+template<unsigned int bufSize> void SerialConsole<bufSize>::SendLine(char const *buffer, uint8_t length)
+{
+	if(!length) {
+		auto computedLength = strlen(buffer);
+		if(computedLength <= (uint8_t)-1)
+			length = computedLength;
+	}
+	if(length) {
+		while( m_txBuffer.busy );
+		memcpy(m_txBuffer.buffer, buffer, length);
+		if(m_txBuffer.buffer[length-1 != '\n']) {
+			m_txBuffer.buffer[length++] = '\r';
+			m_txBuffer.buffer[length++] = '\n';
+		}
+		SetupTransmit(m_txBuffer.buffer, length);
+	}
+}
+
+#endif /* CONSOLEHANDLER_H_ */

components/f4ll_cpp/strutil.c

@@ -0,0 +1,110 @@
+#include <stdint.h>
+#include <f4ll_cpp/strutil.h>
+
+//////////////////////////////////////////////////////////////////////////////
+size_t strcpy_ex(char *dst, char const *src)
+{
+	size_t ret = 0;
+	do {
+		*dst++ = *src;
+		++ret;
+	} while(*src++);
+	return ret - 1;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void strrev(char *first, char *last)
+{
+	char tmp;
+	while(last > first) {
+		tmp = *first;
+		*first++ = *last;
+		*last-- = tmp;
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+char tochr(const uint8_t in, const uint8_t upper)
+{
+	return in + ((in < 10) ? '0' : (upper ? 'A' : 'a') - 10);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+size_t uitodec(char* buffer, uint32_t data)
+{
+	char *b2 = buffer;
+	if(!data) {
+		*b2++ = '0';
+		*b2 = '\0';
+		return 1;
+	}
+
+	while(data) {
+		*b2++ = (data % 10) + '0';
+		data /= 10;
+	}
+	size_t ret = b2 - buffer;
+
+	*b2-- = 0;
+
+	strrev(buffer, b2);
+    return ret;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+size_t uitohex(char* buffer, uint32_t data, uint8_t chars)
+{
+	char	*b2 = buffer;
+	size_t	ret = 0;
+
+	if(chars == 0xff || !chars)
+	{
+		if(!data) {
+			*b2++ = '0';
+			*b2 = '\0';
+			return 1;
+		}
+
+		while(data) {
+			uint8_t curval = data & 0x0f;
+			*b2++ = tochr(curval, 1);
+			data >>= 4;
+		}
+		ret = b2 - buffer;
+
+	}
+	else
+	{
+		ret = chars;
+		for(uint8_t pos = 0; pos < (uint8_t)ret; ++pos) {
+			*b2++ = tochr(data & 0x0f, 1);
+			data >>= 4;
+		}
+
+	}
+	*b2-- = 0;
+	strrev(buffer, b2);
+	return ret;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+size_t itodec(char* buffer, int data)
+{
+	if(data < 0) {
+		*buffer++ = '-';
+		return uitodec(buffer, -data) + 1;
+	}
+
+	return uitodec(buffer, data);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+size_t itohex(char* buffer, int data)
+{
+	if(data < 0) {
+		*buffer++ = '-';
+		return uitohex(buffer, -data, 0) + 1;
+	}
+	return uitohex(buffer, data, 0);
+}

components/f4ll_cpp/strutil.h

@@ -0,0 +1,31 @@
+/*
+ * strutil.h
+ *
+ *  Created on: Feb 11, 2017
+ *      Author: compi
+ */
+
+#ifndef _STM32PLUS_STRUTIL_H_
+#define _STM32PLUS_STRUTIL_H_
+
+#include <stddef.h>
+#include <inttypes.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+size_t strcpy_ex(char *dst, char const *src);
+size_t uitodec(char* buffer, uint32_t data);
+size_t uitohex(char* buffer, uint32_t data, uint8_t chars);
+size_t itodec(char* buffer, int data);
+size_t itohex(char* buffer, int data);
+void strrev(char *first, char *last);
+char tochr(const uint8_t in, const uint8_t upper);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _STM32PLUS_STRUTIL_H_ */

components/f4ll_cpp/uartbase.cpp

@@ -0,0 +1,46 @@
+/*
+ * UartBase.cpp
+ *
+ *  Created on: Feb 4, 2020
+ *      Author: abody
+ */
+
+#include <f4ll_cpp/uartbase.h>
+
+UartBase::UartBase(USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx)
+	: m_uart(uart)
+	, m_rxDma(dma, stream_rx)
+	, m_txDma(dma, stream_tx)
+{
+	*m_rxDma.GetIfcReg() =
+			m_rxDma.GetTcMask() | m_rxDma.GetHtMask() |
+			m_rxDma.GetTeMask() | m_rxDma.GetFeMask() | m_rxDma.GetDmeMask();
+	*m_txDma.GetIfcReg() =
+			m_txDma.GetTcMask() | m_txDma.GetHtMask() |
+			m_txDma.GetTeMask() | m_txDma.GetFeMask() | m_txDma.GetDmeMask();
+
+	LL_DMA_EnableIT_TC(dma, stream_rx);
+	LL_DMA_EnableIT_TE(dma, stream_rx);
+	LL_DMA_EnableIT_TC(dma, stream_tx);
+	LL_DMA_EnableIT_TE(dma, stream_tx);
+}
+
+void UartBase::SetupReceive(void *buffer, uint16_t length)
+{
+	LL_DMA_ConfigAddresses(m_rxDma.GetDma(), m_rxDma.GetStream(), LL_USART_DMA_GetRegAddr(m_uart),
+		(uint32_t)buffer, LL_DMA_DIRECTION_PERIPH_TO_MEMORY);
+	LL_DMA_SetDataLength(m_rxDma.GetDma(), m_rxDma.GetStream(), length);	// payload already have extra room for hash
+	LL_USART_EnableDMAReq_RX(m_uart);
+	LL_USART_ClearFlag_ORE(m_uart);
+	LL_DMA_EnableStream(m_rxDma.GetDma(), m_rxDma.GetStream());
+}
+
+
+void UartBase::SetupTransmit(void *buffer, uint16_t length)
+{
+	LL_DMA_ConfigAddresses(m_txDma.GetDma(), m_txDma.GetStream(), (uint32_t)buffer, LL_USART_DMA_GetRegAddr(m_uart), LL_DMA_DIRECTION_MEMORY_TO_PERIPH);
+	LL_DMA_SetDataLength(m_txDma.GetDma(), m_txDma.GetStream(), length);
+	LL_USART_EnableDMAReq_TX(m_uart);
+	LL_DMA_EnableStream(m_txDma.GetDma(), m_txDma.GetStream());
+}
+

components/f4ll_cpp/uartbase.h

@@ -0,0 +1,27 @@
+/*
+ * UartBase.h
+ *
+ *  Created on: Feb 4, 2020
+ *      Author: abody
+ */
+#ifndef F4LL_CPP_UARTBASE_H_
+#define F4LL_CPP_UARTBASE_H_
+
+#include <platform/usart_ll.h>
+#include <f4ll_cpp/dmahelper.h>
+
+class UartBase
+{
+public:
+	UartBase() = delete;
+protected:
+	UartBase(USART_TypeDef *uart, DMA_TypeDef *dma, uint32_t stream_rx, uint32_t stream_tx);
+	void SetupTransmit(void *buffer, uint16_t length);
+	void SetupReceive(void *buffer, uint16_t length);
+
+	USART_TypeDef *m_uart;
+	DmaHelper m_rxDma;
+	DmaHelper m_txDma;
+};
+
+#endif /* F4LL_CPP_UARTBASE_H_ */