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CMake (+VSCode)

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Attila Body 2025-05-26 21:19:38 +02:00
parent 01a3e1b6e5
commit 0159a9cb45
Signed by: abody
GPG key ID: BD0C6214E68FB5CF
21 changed files with 1073 additions and 538 deletions
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@ -1,188 +0,0 @@
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<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.option.script.1464423576" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.option.script" value="${workspace_loc:/${ProjName}/STM32F103C8TX_FLASH.ld}" valueType="string"/>
<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.input.1007817996" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.linker.input">
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
<additionalInput kind="additionalinput" paths="$(LIBS)"/>
</inputType>
</tool>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.linker.1425599663" name="MCU/MPU G++ Linker" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.cpp.linker"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.archiver.66049804" name="MCU/MPU GCC Archiver" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.archiver"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.size.1901062398" name="MCU Size" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.size"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objdump.listfile.1695814806" name="MCU Output Converter list file" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objdump.listfile"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.hex.1884754075" name="MCU Output Converter Hex" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.hex"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.binary.1535985046" name="MCU Output Converter Binary" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.binary"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.verilog.606535092" name="MCU Output Converter Verilog" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.verilog"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.srec.831676745" name="MCU Output Converter Motorola S-rec" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.srec"/>
<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.symbolsrec.502547302" name="MCU Output Converter Motorola S-rec with symbols" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.objcopy.symbolsrec"/>
</toolChain>
</folderInfo>
<sourceEntries>
<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Startup"/>
<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Src"/>
<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="Drivers"/>
</sourceEntries>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.pathentry"/>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="f103c8_minimal_ll.null.686639699" name="f103c8_minimal_ll"/>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.debug.505844895;com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.debug.505844895.;com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.488171910;com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.235090792">
<autodiscovery enabled="false" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.release.1150703026;com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.release.1150703026.;com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.893605063;com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.1076383318">
<autodiscovery enabled="false" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
</cproject>

29
.gitignore vendored
View file

@ -1,11 +1,18 @@
Release/
Debug/
.ino.cpp
*.d
*.bak
*.tmp
*.stl
.settings/
Debug_AVaRICE/
.metadata/
**/.idea/workspace.xml
/build/
/.cache/
CMakeFiles/
Backup/
build.ninja
CMakeCache.txt
cmake_install.cmake
compile_commands.json
.clangd
# eclipse
.*project.bak
/.settings/*
/*.launch
/Debug/
/Release/
/config_*/

5
.mxproject
View file

@ -6,6 +6,11 @@ SourceFiles=Src/main.c;Src/gpio.c;Src/usart.c;Src/stm32f1xx_it.c;Drivers/STM32F1
HeaderPath=Drivers/STM32F1xx_HAL_Driver/Inc;Drivers/CMSIS/Device/ST/STM32F1xx/Include;Drivers/CMSIS/Include;Inc;
CDefines=USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;HSI_VALUE:8000000;LSI_VALUE:40000;VDD_VALUE:3300;PREFETCH_ENABLE:1;STM32F103xB;USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;HSI_VALUE:8000000;LSI_VALUE:40000;VDD_VALUE:3300;PREFETCH_ENABLE:1;
[PreviousUsedCMakes]
SourceFiles=Src/main.c;Src/gpio.c;Src/usart.c;Src/stm32f1xx_it.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_exti.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_utils.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Src/system_stm32f1xx.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_exti.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_utils.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Src/system_stm32f1xx.c;;;
HeaderPath=Drivers/STM32F1xx_HAL_Driver/Inc;Drivers/CMSIS/Device/ST/STM32F1xx/Include;Drivers/CMSIS/Include;Inc;
CDefines=USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;HSI_VALUE:8000000;LSI_VALUE:40000;VDD_VALUE:3300;PREFETCH_ENABLE:1;STM32F103xB;USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;HSI_VALUE:8000000;LSI_VALUE:40000;VDD_VALUE:3300;PREFETCH_ENABLE:1;
[PreviousGenFiles]
HeaderPath=../Inc
HeaderFiles=gpio.h;usart.h;stm32f1xx_it.h;stm32_assert.h;main.h;

31
.project
View file

@ -1,31 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>f103c8_minimal_ll</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>com.st.stm32cube.ide.mcu.MCUProjectNature</nature>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>com.st.stm32cube.ide.mcu.MCUCubeIdeServicesRevAev2ProjectNature</nature>
<nature>com.st.stm32cube.ide.mcu.MCUCubeProjectNature</nature>
<nature>com.st.stm32cube.ide.mcu.MCUSingleCpuProjectNature</nature>
<nature>com.st.stm32cube.ide.mcu.MCURootProjectNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
</projectDescription>

8
.vscode/c_cpp_properties.json vendored Normal file
View file

@ -0,0 +1,8 @@
{
"configurations": [
{
"name": "STM32",
"compileCommands": "${workspaceFolder}/build/Debug/compile_commands.json"
}
]
}

19
.vscode/extensions.json vendored Normal file
View file

@ -0,0 +1,19 @@
{
"recommendations": [
"ms-vscode.cpptools", // (dependencies to ms-vscode.cpptools-extension-pack)
"ms-vscode.cpptools-themes", // (dependencies to ms-vscode.cpptools-extension-pack)
"ms-vscode.cmake-tools", // (dependencies to ms-vscode.cpptools-extension-pack)
"twxs.cmake", // (dependencies to ms-vscode.cpptools-extension-pack)
"ms-vscode.cpptools-extension-pack", // Provides CMake and C++ file coloring, completion & support
"dan-c-underwood.arm", // Provides syntax highlighting for the Arm Assembly language
"zixuanwang.linkerscript", // Provides syntax highlighting for linker scripts
"ms-vscode.hexeditor", // Provides hex editor fo viewing & anipulating files in their raw hexadecimal representation
"trond-snekvik.gnu-mapfiles", // Provides syntax highlighting and symbol listing for GNU linker .map files
"jeff-hykin.better-cpp-syntax", // Provides syntax highlighting for C++
"marus25.cortex-debug", // Provides debug support on Arm Cortex-M
"mcu-debug.debug-tracker-vscode", // Dependencies to "marus25.cortex-debug"
"mcu-debug.memory-view", // Dependencies to "marus25.cortex-debug"
"mcu-debug.peripheral-viewer", // Dependencies to "marus25.cortex-debug"
"mcu-debug.rtos-views" // Dependencies to "marus25.cortex-debug"
]
}

61
.vscode/launch.json vendored Normal file
View file

@ -0,0 +1,61 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Build & Debug Microcontroller - ST-Link",
"cwd": "${workspaceFolder}",
"type": "cortex-debug",
"executable": "${command:cmake.launchTargetPath}",
// Let CMake extension decide executable: "${command:cmake.launchTargetPath}"
// Or fixed file path: "${workspaceFolder}/path/to/filename.elf"
"request": "launch",
"servertype": "stlink",
"device": "STM32F103C8Tx", //MCU used
"interface": "swd",
"serialNumber": "", //Set ST-Link ID if you use multiple at the same time
"runToEntryPoint": "main",
"svdFile": "${config:STM32VSCodeExtension.cubeCLT.path}/STMicroelectronics_CMSIS_SVD/STM32F103.svd",
"v1": false, //Change it depending on ST Link version
"serverpath": "${config:STM32VSCodeExtension.cubeCLT.path}/STLink-gdb-server/bin/ST-LINK_gdbserver",
"stm32cubeprogrammer":"${config:STM32VSCodeExtension.cubeCLT.path}/STM32CubeProgrammer/bin",
"stlinkPath": "${config:STM32VSCodeExtension.cubeCLT.path}/STLink-gdb-server/bin/ST-LINK_gdbserver",
"armToolchainPath": "${config:STM32VSCodeExtension.cubeCLT.path}/GNU-tools-for-STM32/bin",
"gdbPath":"${config:STM32VSCodeExtension.cubeCLT.path}/GNU-tools-for-STM32/bin/arm-none-eabi-gdb",
"serverArgs": [
"-m","0",
],
//"preLaunchTask": "Build + Flash"
/* If you use external loader, add additional arguments */
//"serverArgs": ["--extload", "path/to/ext/loader.stldr"],
},
{
"name": "Attach to Microcontroller - ST-Link",
"cwd": "${workspaceFolder}",
"type": "cortex-debug",
"executable": "${command:cmake.launchTargetPath}",
// Let CMake extension decide executable: "${command:cmake.launchTargetPath}"
// Or fixed file path: "${workspaceFolder}/path/to/filename.elf"
"request": "attach",
"servertype": "stlink",
"device": "STM32F103C8Tx", //MCU used
"interface": "swd",
"serialNumber": "", //Set ST-Link ID if you use multiple at the same time
"runToEntryPoint": "main",
"svdFile": "${config:STM32VSCodeExtension.cubeCLT.path}/STMicroelectronics_CMSIS_SVD/STM32F103.svd",
"v1": false, //Change it depending on ST Link version
"serverpath": "${config:STM32VSCodeExtension.cubeCLT.path}/STLink-gdb-server/bin/ST-LINK_gdbserver",
"stm32cubeprogrammer":"${config:STM32VSCodeExtension.cubeCLT.path}/STM32CubeProgrammer/bin",
"stlinkPath": "${config:STM32VSCodeExtension.cubeCLT.path}/STLink-gdb-server/bin/ST-LINK_gdbserver",
"armToolchainPath": "${config:STM32VSCodeExtension.cubeCLT.path}/GNU-tools-for-STM32/bin",
"gdbPath":"${config:STM32VSCodeExtension.cubeCLT.path}/GNU-tools-for-STM32/bin/arm-none-eabi-gdb",
"serverArgs": [
"-m","0",
],
/* If you use external loader, add additional arguments */
//"serverArgs": ["--extload", "path/to/ext/loader.stldr"],
}
]
}

9
.vscode/settings.json vendored Normal file
View file

@ -0,0 +1,9 @@
{
"cmake.cmakePath": "cube-cmake",
"cmake.configureArgs": [
"-DCMAKE_COMMAND=cube-cmake"
],
"cmake.preferredGenerators": [
"Ninja"
]
}

62
.vscode/tasks.json vendored Normal file
View file

@ -0,0 +1,62 @@
{
"version": "2.0.0",
"windows": {
"options": {
"shell": {
"executable": "cmd.exe",
"args": ["/d", "/c"]
}
}
},
"tasks": [
{
"type": "shell",
"label": "CubeProg: Flash project (SWD)",
"command": "STM32_Programmer_CLI",
"args": [
"--connect",
"port=swd",
"--download",
"${command:cmake.launchTargetPath}",
// Let CMake extension decide executable: "${command:cmake.launchTargetPath}",
"-hardRst", // Hardware reset - if rst pin is connected
"-rst", // Software reset (backup)
"--start" // Start execution
],
"options": {
"cwd": "${workspaceFolder}"
},
"problemMatcher": []
},
{
"label": "Build + Flash",
"dependsOrder": "sequence",
"dependsOn": [
"CMake: clean rebuild",
"CubeProg: Flash project (SWD)",
]
},
{
"type": "cmake",
"label": "CMake: clean rebuild",
"command": "cleanRebuild",
"targets": [
"all"
],
"preset": "${command:cmake.activeBuildPresetName}",
"group": "build",
"problemMatcher": [],
"detail": "CMake template clean rebuild task"
},
{
"type": "shell",
"label": "CubeProg: List all available communication interfaces",
"command": "STM32_Programmer_CLI",
"args": ["--list"],
"options": {
"cwd": "${workspaceFolder}"
},
"problemMatcher": []
}
]
}

71
CMakeLists.txt Normal file
View file

@ -0,0 +1,71 @@
cmake_minimum_required(VERSION 3.22)
#
# This file is generated only once,
# and is not re-generated if converter is called multiple times.
#
# User is free to modify the file as much as necessary
#
# Setup compiler settings
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS ON)
# Define the build type
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug")
endif()
# Set the project name
set(CMAKE_PROJECT_NAME f103c8_minimal_ll)
# Include toolchain file
include("cmake/gcc-arm-none-eabi.cmake")
# Enable compile command to ease indexing with e.g. clangd
set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
# Core project settings
project(${CMAKE_PROJECT_NAME})
message("Build type: " ${CMAKE_BUILD_TYPE})
# Enable CMake support for ASM and C languages
enable_language(C ASM)
# Create an executable object type
add_executable(${CMAKE_PROJECT_NAME})
# Add STM32CubeMX generated sources
add_subdirectory(cmake/stm32cubemx)
# Link directories setup
target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE
# Add user defined library search paths
)
# Add sources to executable
target_sources(${CMAKE_PROJECT_NAME} PRIVATE
# Add user sources here
)
# Add include paths
target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
# Add user defined include paths
)
# Add project symbols (macros)
target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE
# Add user defined symbols
)
# Add linked libraries
target_link_libraries(${CMAKE_PROJECT_NAME}
stm32cubemx
# Add user defined libraries
)
# Poor quality LL code from ST
target_compile_options(stm32cubemx INTERFACE -Wno-unused-parameter)

60
CMakePresets.json Normal file
View file

@ -0,0 +1,60 @@
{
"version": 3,
"configurePresets": [
{
"name": "default",
"hidden": true,
"generator": "Ninja",
"binaryDir": "${sourceDir}/build/${presetName}",
"toolchainFile": "${sourceDir}/cmake/gcc-arm-none-eabi.cmake",
"cacheVariables": {
}
},
{
"name": "Debug",
"inherits": "default",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "Debug"
}
},
{
"name": "RelWithDebInfo",
"inherits": "default",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "RelWithDebInfo"
}
},
{
"name": "Release",
"inherits": "default",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "Release"
}
},
{
"name": "MinSizeRel",
"inherits": "default",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "MinSizeRel"
}
}
],
"buildPresets": [
{
"name": "Debug",
"configurePreset": "Debug"
},
{
"name": "RelWithDebInfo",
"configurePreset": "RelWithDebInfo"
},
{
"name": "Release",
"configurePreset": "Release"
},
{
"name": "MinSizeRel",
"configurePreset": "MinSizeRel"
}
]
}

3
Inc/stm32f1xx_it.h
View file

@ -22,7 +22,7 @@
#define __STM32F1xx_IT_H
#ifdef __cplusplus
extern "C" {
extern "C" {
#endif
/* Private includes ----------------------------------------------------------*/
@ -55,6 +55,7 @@ void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
void USART1_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

394
STM32F103C8TX_FLASH.ld → STM32F103XX_FLASH.ld
View file

@ -1,187 +1,207 @@
/*
******************************************************************************
**
** @file : LinkerScript.ld
**
** @author : Auto-generated by STM32CubeIDE
**
** @brief : Linker script for STM32F103C8Tx Device from STM32F1 series
** 64KBytes FLASH
** 20KBytes RAM
**
** Set heap size, stack size and stack location according
** to application requirements.
**
** Set memory bank area and size if external memory is used
**
** Target : STMicroelectronics STM32
**
** Distribution: The file is distributed as is, without any warranty
** of any kind.
**
******************************************************************************
** @attention
**
** Copyright (c) 2025 STMicroelectronics.
** All rights reserved.
**
** This software is licensed under terms that can be found in the LICENSE file
** in the root directory of this software component.
** If no LICENSE file comes with this software, it is provided AS-IS.
**
******************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/* Highest address of the user mode stack */
_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
_Min_Heap_Size = 0x200; /* required amount of heap */
_Min_Stack_Size = 0x400; /* required amount of stack */
/* Memories definition */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 64K
}
/* Sections */
SECTIONS
{
/* The startup code into "FLASH" Rom type memory */
.isr_vector :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >FLASH
/* The program code and other data into "FLASH" Rom type memory */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_etext = .; /* define a global symbols at end of code */
} >FLASH
/* Constant data into "FLASH" Rom type memory */
.rodata :
{
. = ALIGN(4);
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
. = ALIGN(4);
} >FLASH
.ARM.extab (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
} >FLASH
.ARM (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
. = ALIGN(4);
} >FLASH
.preinit_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4);
} >FLASH
.init_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4);
} >FLASH
.fini_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
. = ALIGN(4);
} >FLASH
/* Used by the startup to initialize data */
_sidata = LOADADDR(.data);
/* Initialized data sections into "RAM" Ram type memory */
.data :
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.RamFunc) /* .RamFunc sections */
*(.RamFunc*) /* .RamFunc* sections */
. = ALIGN(4);
_edata = .; /* define a global symbol at data end */
} >RAM AT> FLASH
/* Uninitialized data section into "RAM" Ram type memory */
. = ALIGN(4);
.bss :
{
/* This is used by the startup in order to initialize the .bss section */
_sbss = .; /* define a global symbol at bss start */
__bss_start__ = _sbss;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .; /* define a global symbol at bss end */
__bss_end__ = _ebss;
} >RAM
/* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
._user_heap_stack :
{
. = ALIGN(8);
PROVIDE ( end = . );
PROVIDE ( _end = . );
. = . + _Min_Heap_Size;
. = . + _Min_Stack_Size;
. = ALIGN(8);
} >RAM
/* Remove information from the compiler libraries */
/DISCARD/ :
{
libc.a ( * )
libm.a ( * )
libgcc.a ( * )
}
.ARM.attributes 0 : { *(.ARM.attributes) }
}
/*
******************************************************************************
**
** File : LinkerScript.ld
**
** Author : STM32CubeMX
**
** Abstract : Linker script for STM32F103C8Tx series
** 64Kbytes FLASH and 20Kbytes RAM
**
** Set heap size, stack size and stack location according
** to application requirements.
**
** Set memory bank area and size if external memory is used.
**
** Target : STMicroelectronics STM32
**
** Distribution: The file is distributed “as is,” without any warranty
** of any kind.
**
*****************************************************************************
** @attention
**
** <h2><center>&copy; COPYRIGHT(c) 2025 STMicroelectronics</center></h2>
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
** 1. Redistributions of source code must retain the above copyright notice,
** this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright notice,
** this list of conditions and the following disclaimer in the documentation
** and/or other materials provided with the distribution.
** 3. Neither the name of STMicroelectronics nor the names of its contributors
** may be used to endorse or promote products derived from this software
** without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/* Highest address of the user mode stack */
_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of RAM */
/* Generate a link error if heap and stack don't fit into RAM */
_Min_Heap_Size = 0x200; /* required amount of heap */
_Min_Stack_Size = 0x400; /* required amount of stack */
/* Specify the memory areas */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 64K
}
/* Define output sections */
SECTIONS
{
/* The startup code goes first into FLASH */
.isr_vector :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >FLASH
/* The program code and other data goes into FLASH */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_etext = .; /* define a global symbols at end of code */
} >FLASH
/* Constant data goes into FLASH */
.rodata :
{
. = ALIGN(4);
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
. = ALIGN(4);
} >FLASH
.ARM.extab (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
} >FLASH
.ARM (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
. = ALIGN(4);
} >FLASH
.preinit_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4);
} >FLASH
.init_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4);
} >FLASH
.fini_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
. = ALIGN(4);
} >FLASH
/* used by the startup to initialize data */
_sidata = LOADADDR(.data);
/* Initialized data sections goes into RAM, load LMA copy after code */
.data :
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.RamFunc) /* .RamFunc sections */
*(.RamFunc*) /* .RamFunc* sections */
. = ALIGN(4);
_edata = .; /* define a global symbol at data end */
} >RAM AT> FLASH
/* Uninitialized data section */
. = ALIGN(4);
.bss :
{
/* This is used by the startup in order to initialize the .bss secion */
_sbss = .; /* define a global symbol at bss start */
__bss_start__ = _sbss;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .; /* define a global symbol at bss end */
__bss_end__ = _ebss;
} >RAM
/* User_heap_stack section, used to check that there is enough RAM left */
._user_heap_stack :
{
. = ALIGN(8);
PROVIDE ( end = . );
PROVIDE ( _end = . );
. = . + _Min_Heap_Size;
. = . + _Min_Stack_Size;
. = ALIGN(8);
} >RAM
/* Remove information from the standard libraries */
/DISCARD/ :
{
libc.a ( * )
libm.a ( * )
libgcc.a ( * )
}
}

61
Src/main.c
View file

@ -1,20 +1,20 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
@ -55,13 +55,13 @@ void SystemClock_Config(void);
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void SendStr(char const *str)
{
while(*str) {
LL_USART_ClearFlag_TC(USART1);
LL_USART_TransmitData8(USART1, *str++);
while (!LL_USART_IsActiveFlag_TC(USART1));
}
void SendStr(char const *str) {
while (*str) {
LL_USART_ClearFlag_TC(USART1);
LL_USART_TransmitData8(USART1, *str++);
while (!LL_USART_IsActiveFlag_TC(USART1))
;
}
}
/* USER CODE END 0 */
@ -109,10 +109,11 @@ int main(void)
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
SendStr("Hello world!\r\n");
LL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
while (1) {
SendStr("Hello world!\r\n");
LL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
LL_mDelay(500);
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@ -172,8 +173,7 @@ void Error_Handler(void)
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
while (1) {
}
/* USER CODE END Error_Handler_Debug */
}
@ -189,8 +189,9 @@ void Error_Handler(void)
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* User can add his own implementation to report the file name and line
number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file,
line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

13
Src/stm32f1xx_it.c
View file

@ -198,6 +198,19 @@ void SysTick_Handler(void)
/* please refer to the startup file (startup_stm32f1xx.s). */
/******************************************************************************/
/**
* @brief This function handles USART1 global interrupt.
*/
void USART1_IRQHandler(void)
{
/* USER CODE BEGIN USART1_IRQn 0 */
/* USER CODE END USART1_IRQn 0 */
/* USER CODE BEGIN USART1_IRQn 1 */
/* USER CODE END USART1_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

4
Src/usart.c
View file

@ -55,6 +55,10 @@ void MX_USART1_UART_Init(void)
GPIO_InitStruct.Mode = LL_GPIO_MODE_FLOATING;
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USART1 interrupt Init */
NVIC_SetPriority(USART1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
NVIC_EnableIRQ(USART1_IRQn);
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */

45
cmake/gcc-arm-none-eabi.cmake Normal file
View file

@ -0,0 +1,45 @@
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_C_COMPILER_ID GNU)
set(CMAKE_CXX_COMPILER_ID GNU)
# Some default GCC settings
# arm-none-eabi- must be part of path environment
set(TOOLCHAIN_PREFIX arm-none-eabi-)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc)
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++)
set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}g++)
set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy)
set(CMAKE_SIZE ${TOOLCHAIN_PREFIX}size)
set(CMAKE_EXECUTABLE_SUFFIX_ASM ".elf")
set(CMAKE_EXECUTABLE_SUFFIX_C ".elf")
set(CMAKE_EXECUTABLE_SUFFIX_CXX ".elf")
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
# MCU specific flags
set(TARGET_FLAGS "-mcpu=cortex-m3 ")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_FLAGS}")
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -MMD -MP")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic -fdata-sections -ffunction-sections")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
set(CMAKE_C_FLAGS_RELEASE "-Os -g0")
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3")
set(CMAKE_CXX_FLAGS_RELEASE "-Os -g0")
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions -fno-threadsafe-statics")
set(CMAKE_C_LINK_FLAGS "${TARGET_FLAGS}")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -T \"${CMAKE_SOURCE_DIR}/STM32F103XX_FLASH.ld\"")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} --specs=nano.specs")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-Map=${CMAKE_PROJECT_NAME}.map -Wl,--gc-sections")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--start-group -lc -lm -Wl,--end-group")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--print-memory-usage")
set(CMAKE_CXX_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--start-group -lstdc++ -lsupc++ -Wl,--end-group")

89
cmake/stm32cubemx/CMakeLists.txt Normal file
View file

@ -0,0 +1,89 @@
cmake_minimum_required(VERSION 3.22)
# Enable CMake support for ASM and C languages
enable_language(C ASM)
# STM32CubeMX generated symbols (macros)
set(MX_Defines_Syms
USE_FULL_LL_DRIVER
HSE_VALUE=8000000
HSE_STARTUP_TIMEOUT=100
LSE_STARTUP_TIMEOUT=5000
LSE_VALUE=32768
HSI_VALUE=8000000
LSI_VALUE=40000
VDD_VALUE=3300
PREFETCH_ENABLE=1
STM32F103xB
$<$<CONFIG:Debug>:DEBUG>
)
# STM32CubeMX generated include paths
set(MX_Include_Dirs
${CMAKE_SOURCE_DIR}/Inc
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Inc
${CMAKE_SOURCE_DIR}/Drivers/CMSIS/Device/ST/STM32F1xx/Include
${CMAKE_SOURCE_DIR}/Drivers/CMSIS/Include
)
# STM32CubeMX generated application sources
set(MX_Application_Src
${CMAKE_SOURCE_DIR}/Src/main.c
${CMAKE_SOURCE_DIR}/Src/gpio.c
${CMAKE_SOURCE_DIR}/Src/usart.c
${CMAKE_SOURCE_DIR}/Src/stm32f1xx_it.c
${CMAKE_SOURCE_DIR}/Src/sysmem.c
${CMAKE_SOURCE_DIR}/Src/syscalls.c
${CMAKE_SOURCE_DIR}/startup_stm32f103xb.s
)
# STM32 HAL/LL Drivers
set(STM32_Drivers_Src
${CMAKE_SOURCE_DIR}/Src/system_stm32f1xx.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_gpio.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_pwr.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_exti.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usart.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_dma.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_rcc.c
${CMAKE_SOURCE_DIR}/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_utils.c
)
# Drivers Midllewares
# Link directories setup
set(MX_LINK_DIRS
)
# Project static libraries
set(MX_LINK_LIBS
STM32_Drivers
)
# Interface library for includes and symbols
add_library(stm32cubemx INTERFACE)
target_include_directories(stm32cubemx INTERFACE ${MX_Include_Dirs})
target_compile_definitions(stm32cubemx INTERFACE ${MX_Defines_Syms})
# Create STM32_Drivers static library
add_library(STM32_Drivers OBJECT)
target_sources(STM32_Drivers PRIVATE ${STM32_Drivers_Src})
target_link_libraries(STM32_Drivers PUBLIC stm32cubemx)
# Add STM32CubeMX generated application sources to the project
target_sources(${CMAKE_PROJECT_NAME} PRIVATE ${MX_Application_Src})
# Link directories setup
target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE ${MX_LINK_DIRS})
# Add libraries to the project
target_link_libraries(${CMAKE_PROJECT_NAME} ${MX_LINK_LIBS})
# Add the map file to the list of files to be removed with 'clean' target
set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES ADDITIONAL_CLEAN_FILES ${CMAKE_PROJECT_NAME}.map)
# Validate that STM32CubeMX code is compatible with C standard
if((CMAKE_C_STANDARD EQUAL 90) OR (CMAKE_C_STANDARD EQUAL 99))
message(ERROR "Generated code requires C11 or higher")
endif()

85
f103c8_minimal_ll Debug.launch
View file

@ -1,85 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="com.st.stm32cube.ide.mcu.debug.launch.launchConfigurationType">
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.access_port_id" value="0"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.cubeprog_external_loaders" value="[]"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth__pwd_enable" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth_certif_path" value=""/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth_check_enable" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth_key_path" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth_permission" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.debug_auth_pwd_file" value=""/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.enable_live_expr" value="true"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.enable_swv" value="false"/>
<intAttribute key="com.st.stm32cube.ide.mcu.debug.launch.formatVersion" value="2"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.ip_address_local" value="localhost"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.limit_swo_clock.enabled" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.limit_swo_clock.value" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.loadList" value="{&quot;fItems&quot;:[{&quot;fIsFromMainTab&quot;:true,&quot;fPath&quot;:&quot;Debug/f103c8_minimal_ll.elf&quot;,&quot;fProjectName&quot;:&quot;f103c8_minimal_ll&quot;,&quot;fPerformBuild&quot;:true,&quot;fDownload&quot;:true,&quot;fLoadSymbols&quot;:true}]}"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.override_start_address_mode" value="default"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.remoteCommand" value="target remote"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.startServer" value="true"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.startuptab.exception.divby0" value="true"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.startuptab.exception.unaligned" value="false"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.startuptab.haltonexception" value="true"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.swd_mode" value="true"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.swv_port" value="61235"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.swv_trace_hclk" value="72000000"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.useRemoteTarget" value="true"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.launch.vector_table" value=""/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.launch.verify_flash_download" value="true"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.cti_allow_halt" value="false"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.cti_signal_halt" value="false"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.enable_logging" value="false"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.enable_max_halt_delay" value="false"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.enable_shared_stlink" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.frequency" value="0"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.halt_all_on_reset" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.log_file" value="/mnt/userdata_ssd/abody/work/personal/stm32/f103c8_minimal_ll/Debug/st-link_gdbserver_log.txt"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.low_power_debug" value="enable"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.max_halt_delay" value="2"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.reset_strategy" value="system_reset"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_check_serial_number" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_txt_serial_number" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.watchdog_config" value="none"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkenable_rtos" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkrestart_configurations" value="{&quot;fVersion&quot;:1,&quot;fItems&quot;:[{&quot;fDisplayName&quot;:&quot;Reset&quot;,&quot;fIsSuppressible&quot;:false,&quot;fResetAttribute&quot;:&quot;Software system reset&quot;,&quot;fResetStrategies&quot;:[{&quot;fDisplayName&quot;:&quot;Software system reset&quot;,&quot;fLaunchAttribute&quot;:&quot;system_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Hardware reset&quot;,&quot;fLaunchAttribute&quot;:&quot;hardware_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset hardware\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;Core reset&quot;,&quot;fLaunchAttribute&quot;:&quot;core_reset&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset core\n&quot;],&quot;fCmdOptions&quot;:[&quot;-g&quot;]},{&quot;fDisplayName&quot;:&quot;None&quot;,&quot;fLaunchAttribute&quot;:&quot;no_reset&quot;,&quot;fGdbCommands&quot;:[],&quot;fCmdOptions&quot;:[&quot;-g&quot;]}],&quot;fGdbCommandGroup&quot;:{&quot;name&quot;:&quot;Additional commands&quot;,&quot;commands&quot;:[]},&quot;fStartApplication&quot;:true}]}"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.enableRtosProxy" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyCustomProperties" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriver" value="threadx"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriverAuto" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriverPort" value="cortex_m0"/>
<intAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyPort" value="60000"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="false"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDeviceId" value="com.st.stm32cube.ide.mcu.debug.stlink"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="61234"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="remote"/>
<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="main"/>
<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="Debug/f103c8_minimal_ll.elf"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="f103c8_minimal_ll"/>
<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.debug.505844895"/>
<booleanAttribute key="org.eclipse.debug.core.ATTR_FORCE_SYSTEM_CONSOLE_ENCODING" value="false"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/f103c8_minimal_ll"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="4"/>
</listAttribute>
<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;"/>
<stringAttribute key="process_factory_id" value="com.st.stm32cube.ide.mcu.debug.launch.HardwareDebugProcessFactory"/>
</launchConfiguration>

10
f103c8_minimal_ll.ioc
View file

@ -28,8 +28,8 @@ Mcu.PinsNb=10
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F103C8Tx
MxCube.Version=6.13.0
MxDb.Version=DB.6.0.130
MxCube.Version=6.14.1
MxDb.Version=DB.6.0.141
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.ForceEnableDMAVector=true
@ -40,6 +40,7 @@ NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:false
NVIC.USART1_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
PA10.Mode=Asynchronous
PA10.Signal=USART1_RX
@ -87,11 +88,11 @@ ProjectManager.ProjectName=f103c8_minimal_ll
ProjectManager.ProjectStructure=
ProjectManager.RegisterCallBack=
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=STM32CubeIDE
ProjectManager.TargetToolchain=CMake
ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=true
ProjectManager.UnderRoot=false
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-LL-true,2-SystemClock_Config-RCC-false-LL-false,3-MX_USART1_UART_Init-USART1-false-LL-true
RCC.ADCFreqValue=36000000
RCC.AHBFreq_Value=72000000
@ -119,4 +120,3 @@ USART1.VirtualMode=VM_ASYNC
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
board=custom
isbadioc=false

364
startup_stm32f103xb.s Normal file
View file

@ -0,0 +1,364 @@
/**
*************** (C) COPYRIGHT 2017 STMicroelectronics ************************
* @file startup_stm32f103xb.s
* @author MCD Application Team
* @brief STM32F103xB Devices vector table for Atollic toolchain.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
* - Set the vector table entries with the exceptions ISR address
* - Configure the clock system
* - Branches to main in the C library (which eventually
* calls main()).
* After Reset the Cortex-M3 processor is in Thread mode,
* priority is Privileged, and the Stack is set to Main.
******************************************************************************
* @attention
*
* Copyright (c) 2017-2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
.syntax unified
.cpu cortex-m3
.fpu softvfp
.thumb
.global g_pfnVectors
.global Default_Handler
/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
/* start address for the .bss section. defined in linker script */
.word _sbss
/* end address for the .bss section. defined in linker script */
.word _ebss
.equ BootRAM, 0xF108F85F
/**
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
* supplied main() routine is called.
* @param None
* @retval : None
*/
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
/* Call the clock system initialization function.*/
bl SystemInit
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
ldr r1, =_edata
ldr r2, =_sidata
movs r3, #0
b LoopCopyDataInit
CopyDataInit:
ldr r4, [r2, r3]
str r4, [r0, r3]
adds r3, r3, #4
LoopCopyDataInit:
adds r4, r0, r3
cmp r4, r1
bcc CopyDataInit
/* Zero fill the bss segment. */
ldr r2, =_sbss
ldr r4, =_ebss
movs r3, #0
b LoopFillZerobss
FillZerobss:
str r3, [r2]
adds r2, r2, #4
LoopFillZerobss:
cmp r2, r4
bcc FillZerobss
/* Call static constructors */
bl __libc_init_array
/* Call the application's entry point.*/
bl main
bx lr
.size Reset_Handler, .-Reset_Handler
/**
* @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
*
* @param None
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
.size Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
*
******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
g_pfnVectors:
.word _estack
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word MemManage_Handler
.word BusFault_Handler
.word UsageFault_Handler
.word 0
.word 0
.word 0
.word 0
.word SVC_Handler
.word DebugMon_Handler
.word 0
.word PendSV_Handler
.word SysTick_Handler
.word WWDG_IRQHandler
.word PVD_IRQHandler
.word TAMPER_IRQHandler
.word RTC_IRQHandler
.word FLASH_IRQHandler
.word RCC_IRQHandler
.word EXTI0_IRQHandler
.word EXTI1_IRQHandler
.word EXTI2_IRQHandler
.word EXTI3_IRQHandler
.word EXTI4_IRQHandler
.word DMA1_Channel1_IRQHandler
.word DMA1_Channel2_IRQHandler
.word DMA1_Channel3_IRQHandler
.word DMA1_Channel4_IRQHandler
.word DMA1_Channel5_IRQHandler
.word DMA1_Channel6_IRQHandler
.word DMA1_Channel7_IRQHandler
.word ADC1_2_IRQHandler
.word USB_HP_CAN1_TX_IRQHandler
.word USB_LP_CAN1_RX0_IRQHandler
.word CAN1_RX1_IRQHandler
.word CAN1_SCE_IRQHandler
.word EXTI9_5_IRQHandler
.word TIM1_BRK_IRQHandler
.word TIM1_UP_IRQHandler
.word TIM1_TRG_COM_IRQHandler
.word TIM1_CC_IRQHandler
.word TIM2_IRQHandler
.word TIM3_IRQHandler
.word TIM4_IRQHandler
.word I2C1_EV_IRQHandler
.word I2C1_ER_IRQHandler
.word I2C2_EV_IRQHandler
.word I2C2_ER_IRQHandler
.word SPI1_IRQHandler
.word SPI2_IRQHandler
.word USART1_IRQHandler
.word USART2_IRQHandler
.word USART3_IRQHandler
.word EXTI15_10_IRQHandler
.word RTC_Alarm_IRQHandler
.word USBWakeUp_IRQHandler
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word BootRAM /* @0x108. This is for boot in RAM mode for
STM32F10x Medium Density devices. */
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
* As they are weak aliases, any function with the same name will override
* this definition.
*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
.weak MemManage_Handler
.thumb_set MemManage_Handler,Default_Handler
.weak BusFault_Handler
.thumb_set BusFault_Handler,Default_Handler
.weak UsageFault_Handler
.thumb_set UsageFault_Handler,Default_Handler
.weak SVC_Handler
.thumb_set SVC_Handler,Default_Handler
.weak DebugMon_Handler
.thumb_set DebugMon_Handler,Default_Handler
.weak PendSV_Handler
.thumb_set PendSV_Handler,Default_Handler
.weak SysTick_Handler
.thumb_set SysTick_Handler,Default_Handler
.weak WWDG_IRQHandler
.thumb_set WWDG_IRQHandler,Default_Handler
.weak PVD_IRQHandler
.thumb_set PVD_IRQHandler,Default_Handler
.weak TAMPER_IRQHandler
.thumb_set TAMPER_IRQHandler,Default_Handler
.weak RTC_IRQHandler
.thumb_set RTC_IRQHandler,Default_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
.weak RCC_IRQHandler
.thumb_set RCC_IRQHandler,Default_Handler
.weak EXTI0_IRQHandler
.thumb_set EXTI0_IRQHandler,Default_Handler
.weak EXTI1_IRQHandler
.thumb_set EXTI1_IRQHandler,Default_Handler
.weak EXTI2_IRQHandler
.thumb_set EXTI2_IRQHandler,Default_Handler
.weak EXTI3_IRQHandler
.thumb_set EXTI3_IRQHandler,Default_Handler
.weak EXTI4_IRQHandler
.thumb_set EXTI4_IRQHandler,Default_Handler
.weak DMA1_Channel1_IRQHandler
.thumb_set DMA1_Channel1_IRQHandler,Default_Handler
.weak DMA1_Channel2_IRQHandler
.thumb_set DMA1_Channel2_IRQHandler,Default_Handler
.weak DMA1_Channel3_IRQHandler
.thumb_set DMA1_Channel3_IRQHandler,Default_Handler
.weak DMA1_Channel4_IRQHandler
.thumb_set DMA1_Channel4_IRQHandler,Default_Handler
.weak DMA1_Channel5_IRQHandler
.thumb_set DMA1_Channel5_IRQHandler,Default_Handler
.weak DMA1_Channel6_IRQHandler
.thumb_set DMA1_Channel6_IRQHandler,Default_Handler
.weak DMA1_Channel7_IRQHandler
.thumb_set DMA1_Channel7_IRQHandler,Default_Handler
.weak ADC1_2_IRQHandler
.thumb_set ADC1_2_IRQHandler,Default_Handler
.weak USB_HP_CAN1_TX_IRQHandler
.thumb_set USB_HP_CAN1_TX_IRQHandler,Default_Handler
.weak USB_LP_CAN1_RX0_IRQHandler
.thumb_set USB_LP_CAN1_RX0_IRQHandler,Default_Handler
.weak CAN1_RX1_IRQHandler
.thumb_set CAN1_RX1_IRQHandler,Default_Handler
.weak CAN1_SCE_IRQHandler
.thumb_set CAN1_SCE_IRQHandler,Default_Handler
.weak EXTI9_5_IRQHandler
.thumb_set EXTI9_5_IRQHandler,Default_Handler
.weak TIM1_BRK_IRQHandler
.thumb_set TIM1_BRK_IRQHandler,Default_Handler
.weak TIM1_UP_IRQHandler
.thumb_set TIM1_UP_IRQHandler,Default_Handler
.weak TIM1_TRG_COM_IRQHandler
.thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler
.weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
.weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
.weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
.weak TIM4_IRQHandler
.thumb_set TIM4_IRQHandler,Default_Handler
.weak I2C1_EV_IRQHandler
.thumb_set I2C1_EV_IRQHandler,Default_Handler
.weak I2C1_ER_IRQHandler
.thumb_set I2C1_ER_IRQHandler,Default_Handler
.weak I2C2_EV_IRQHandler
.thumb_set I2C2_EV_IRQHandler,Default_Handler
.weak I2C2_ER_IRQHandler
.thumb_set I2C2_ER_IRQHandler,Default_Handler
.weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
.weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
.weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
.weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
.weak USART3_IRQHandler
.thumb_set USART3_IRQHandler,Default_Handler
.weak EXTI15_10_IRQHandler
.thumb_set EXTI15_10_IRQHandler,Default_Handler
.weak RTC_Alarm_IRQHandler
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
.weak USBWakeUp_IRQHandler
.thumb_set USBWakeUp_IRQHandler,Default_Handler