git subrepo clone --branch=20.41.6 git@github.com:ETLCPP/etl.git components/etl

subrepo:
  subdir:   "components/etl"
  merged:   "be5537ec"
upstream:
  origin:   "git@github.com:ETLCPP/etl.git"
  branch:   "20.41.6"
  commit:   "be5537ec"
git-subrepo:
  version:  "0.4.9"
  origin:   "???"
  commit:   "???"
This commit is contained in:
Attila Body 2025-06-11 11:25:49 +02:00
parent 931c4def56
commit 11c24647ea
Signed by: abody
GPG key ID: BD0C6214E68FB5CF
1296 changed files with 801882 additions and 0 deletions

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Objects/
RTE/
Listings/
DebugConfig/

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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>Target 1</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>STM32F401RETx</Device>
<Vendor>STMicroelectronics</Vendor>
<PackID>Keil.STM32F4xx_DFP.2.15.0</PackID>
<PackURL>http://www.keil.com/pack/</PackURL>
<Cpu>IRAM(0x20000000,0x18000) IROM(0x08000000,0x80000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_512 -FS08000000 -FL080000 -FP0($$Device:STM32F401RETx$CMSIS\Flash\STM32F4xx_512.FLM))</FlashDriverDll>
<DeviceId>0</DeviceId>
<RegisterFile>$$Device:STM32F401RETx$Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h</RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:STM32F401RETx$CMSIS\SVD\STM32F401xE.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath></RegisterFilePath>
<DBRegisterFilePath></DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\Objects\</OutputDirectory>
<OutputName>ArmTimerCallbacks</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>0</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>1</BrowseInformation>
<ListingPath>.\Listings\</ListingPath>
<HexFormatSelection>1</HexFormatSelection>
<Merge32K>0</Merge32K>
<CreateBatchFile>0</CreateBatchFile>
<BeforeCompile>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopU1X>0</nStopU1X>
<nStopU2X>0</nStopU2X>
</BeforeCompile>
<BeforeMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopA1X>0</nStopA1X>
<nStopA2X>0</nStopA2X>
</AfterMake>
<SelectedForBatchBuild>0</SelectedForBatchBuild>
<SVCSIdString></SVCSIdString>
</TargetCommonOption>
<CommonProperty>
<UseCPPCompiler>0</UseCPPCompiler>
<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
<RVCTOtherData>0</RVCTOtherData>
<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
<AssembleAssemblyFile>0</AssembleAssemblyFile>
<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>1</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments> -REMAP -MPU</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments> -MPU</TargetDllArguments>
<TargetDlgDll>TCM.DLL</TargetDlgDll>
<TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
</DllOption>
<DebugOption>
<OPTHX>
<HexSelection>1</HexSelection>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
<Oh166RecLen>16</Oh166RecLen>
</OPTHX>
</DebugOption>
<Utilities>
<Flash1>
<UseTargetDll>1</UseTargetDll>
<UseExternalTool>0</UseExternalTool>
<RunIndependent>0</RunIndependent>
<UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
<Capability>1</Capability>
<DriverSelection>4096</DriverSelection>
</Flash1>
<bUseTDR>1</bUseTDR>
<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3>"" ()</Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
<asAsm>1</asAsm>
<asMacX>1</asMacX>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M4"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>2</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<hadIRAM2>0</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<nSecure>0</nSecure>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x18000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x80000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT2>
<OCR_RVCT3>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x80000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x18000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>1</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>1</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>3</v6Lang>
<v6LangP>3</v6LangP>
<vShortEn>1</vShortEn>
<vShortWch>1</vShortWch>
<v6Lto>0</v6Lto>
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>__STDC_LIMIT_MACROS</Define>
<Undefine></Undefine>
<IncludePath>..\..\include;..\ArmTimerCallbacks - C++</IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>0</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>Source Group 1</GroupName>
<Files>
<File>
<FileName>main.cpp</FileName>
<FileType>8</FileType>
<FilePath>.\main.cpp</FilePath>
</File>
<File>
<FileName>etl_profile.h</FileName>
<FileType>5</FileType>
<FilePath>.\etl_profile.h</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>::Board Support</GroupName>
</Group>
<Group>
<GroupName>::CMSIS</GroupName>
</Group>
<Group>
<GroupName>::Device</GroupName>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<apis>
<api Capiversion="1.0.0" Cclass="Board Support" Cgroup="Buttons" exclusive="0">
<package name="MDK-Middleware" schemaVersion="1.4" url="http://www.keil.com/pack/" vendor="Keil" version="7.4.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</api>
<api Capiversion="1.0.0" Cclass="Board Support" Cgroup="LED" exclusive="0">
<package name="MDK-Middleware" schemaVersion="1.4" url="http://www.keil.com/pack/" vendor="Keil" version="7.4.1"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</api>
</apis>
<components>
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.4.0" condition="ARMv6_7_8-M Device">
<package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.7.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Capiversion="1.00" Cbundle="NUCLEO-F401RE" Cclass="Board Support" Cgroup="Buttons" Cvendor="Keil" Cversion="1.1.0" condition="F401RE CMSIS Device">
<package name="STM32NUCLEO_BSP" schemaVersion="1.2" url="http://www.keil.com/pack/" vendor="Keil" version="1.6.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Capiversion="1.00" Cbundle="NUCLEO-F401RE" Cclass="Board Support" Cgroup="LED" Cvendor="Keil" Cversion="1.1.0" condition="F401RE CMSIS Device">
<package name="STM32NUCLEO_BSP" schemaVersion="1.2" url="http://www.keil.com/pack/" vendor="Keil" version="1.6.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="Startup" Cvendor="Keil" Cversion="2.6.3" condition="STM32F4 CMSIS">
<package name="STM32F4xx_DFP" schemaVersion="1.6.3" url="http://www.keil.com/pack/" vendor="Keil" version="2.15.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
</components>
<files>
<file attr="config" category="source" condition="STM32F401xE_ARMCC" name="Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\arm\startup_stm32f401xe.s" version="2.6.0">
<instance index="0">RTE\Device\STM32F401RETx\startup_stm32f401xe.s</instance>
<component Cclass="Device" Cgroup="Startup" Cvendor="Keil" Cversion="2.6.3" condition="STM32F4 CMSIS"/>
<package name="STM32F4xx_DFP" schemaVersion="1.6.3" url="http://www.keil.com/pack/" vendor="Keil" version="2.15.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c" version="2.6.0">
<instance index="0">RTE\Device\STM32F401RETx\system_stm32f4xx.c</instance>
<component Cclass="Device" Cgroup="Startup" Cvendor="Keil" Cversion="2.6.3" condition="STM32F4 CMSIS"/>
<package name="STM32F4xx_DFP" schemaVersion="1.6.3" url="http://www.keil.com/pack/" vendor="Keil" version="2.15.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
</files>
</RTE>
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>
</Layers>
</LayerInfo>
</Project>

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@ -0,0 +1,392 @@
;******************** (C) COPYRIGHT 2016 STMicroelectronics ********************
;* File Name : startup_stm32f401xe.s
;* Author : MCD Application Team
;* Version : V2.6.0
;* Date : 04-November-2016
;* Description : STM32F401xe devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
;* - Set the vector table entries with the exceptions ISR address
;* - Branches to __main in the C library (which eventually
;* calls main()).
;* After Reset the CortexM4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;* <<< Use Configuration Wizard in Context Menu >>>
;*******************************************************************************
;
;* 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.
;
;*******************************************************************************
; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x00000400
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000200
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; Window WatchDog
DCD PVD_IRQHandler ; PVD through EXTI Line detection
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
DCD FLASH_IRQHandler ; FLASH
DCD RCC_IRQHandler ; RCC
DCD EXTI0_IRQHandler ; EXTI Line0
DCD EXTI1_IRQHandler ; EXTI Line1
DCD EXTI2_IRQHandler ; EXTI Line2
DCD EXTI3_IRQHandler ; EXTI Line3
DCD EXTI4_IRQHandler ; EXTI Line4
DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
DCD TIM2_IRQHandler ; TIM2
DCD TIM3_IRQHandler ; TIM3
DCD TIM4_IRQHandler ; TIM4
DCD I2C1_EV_IRQHandler ; I2C1 Event
DCD I2C1_ER_IRQHandler ; I2C1 Error
DCD I2C2_EV_IRQHandler ; I2C2 Event
DCD I2C2_ER_IRQHandler ; I2C2 Error
DCD SPI1_IRQHandler ; SPI1
DCD SPI2_IRQHandler ; SPI2
DCD USART1_IRQHandler ; USART1
DCD USART2_IRQHandler ; USART2
DCD 0 ; Reserved
DCD EXTI15_10_IRQHandler ; External Line[15:10]s
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
DCD 0 ; Reserved
DCD SDIO_IRQHandler ; SDIO
DCD TIM5_IRQHandler ; TIM5
DCD SPI3_IRQHandler ; SPI3
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD OTG_FS_IRQHandler ; USB OTG FS
DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
DCD USART6_IRQHandler ; USART6
DCD I2C3_EV_IRQHandler ; I2C3 event
DCD I2C3_ER_IRQHandler ; I2C3 error
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD FPU_IRQHandler ; FPU
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SPI4_IRQHandler ; SPI4
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WWDG_IRQHandler [WEAK]
EXPORT PVD_IRQHandler [WEAK]
EXPORT TAMP_STAMP_IRQHandler [WEAK]
EXPORT RTC_WKUP_IRQHandler [WEAK]
EXPORT FLASH_IRQHandler [WEAK]
EXPORT RCC_IRQHandler [WEAK]
EXPORT EXTI0_IRQHandler [WEAK]
EXPORT EXTI1_IRQHandler [WEAK]
EXPORT EXTI2_IRQHandler [WEAK]
EXPORT EXTI3_IRQHandler [WEAK]
EXPORT EXTI4_IRQHandler [WEAK]
EXPORT DMA1_Stream0_IRQHandler [WEAK]
EXPORT DMA1_Stream1_IRQHandler [WEAK]
EXPORT DMA1_Stream2_IRQHandler [WEAK]
EXPORT DMA1_Stream3_IRQHandler [WEAK]
EXPORT DMA1_Stream4_IRQHandler [WEAK]
EXPORT DMA1_Stream5_IRQHandler [WEAK]
EXPORT DMA1_Stream6_IRQHandler [WEAK]
EXPORT ADC_IRQHandler [WEAK]
EXPORT EXTI9_5_IRQHandler [WEAK]
EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK]
EXPORT TIM1_UP_TIM10_IRQHandler [WEAK]
EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK]
EXPORT TIM1_CC_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT TIM3_IRQHandler [WEAK]
EXPORT TIM4_IRQHandler [WEAK]
EXPORT I2C1_EV_IRQHandler [WEAK]
EXPORT I2C1_ER_IRQHandler [WEAK]
EXPORT I2C2_EV_IRQHandler [WEAK]
EXPORT I2C2_ER_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT SPI2_IRQHandler [WEAK]
EXPORT USART1_IRQHandler [WEAK]
EXPORT USART2_IRQHandler [WEAK]
EXPORT EXTI15_10_IRQHandler [WEAK]
EXPORT RTC_Alarm_IRQHandler [WEAK]
EXPORT OTG_FS_WKUP_IRQHandler [WEAK]
EXPORT DMA1_Stream7_IRQHandler [WEAK]
EXPORT SDIO_IRQHandler [WEAK]
EXPORT TIM5_IRQHandler [WEAK]
EXPORT SPI3_IRQHandler [WEAK]
EXPORT DMA2_Stream0_IRQHandler [WEAK]
EXPORT DMA2_Stream1_IRQHandler [WEAK]
EXPORT DMA2_Stream2_IRQHandler [WEAK]
EXPORT DMA2_Stream3_IRQHandler [WEAK]
EXPORT DMA2_Stream4_IRQHandler [WEAK]
EXPORT OTG_FS_IRQHandler [WEAK]
EXPORT DMA2_Stream5_IRQHandler [WEAK]
EXPORT DMA2_Stream6_IRQHandler [WEAK]
EXPORT DMA2_Stream7_IRQHandler [WEAK]
EXPORT USART6_IRQHandler [WEAK]
EXPORT I2C3_EV_IRQHandler [WEAK]
EXPORT I2C3_ER_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT SPI4_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_IRQHandler
TAMP_STAMP_IRQHandler
RTC_WKUP_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMA1_Stream0_IRQHandler
DMA1_Stream1_IRQHandler
DMA1_Stream2_IRQHandler
DMA1_Stream3_IRQHandler
DMA1_Stream4_IRQHandler
DMA1_Stream5_IRQHandler
DMA1_Stream6_IRQHandler
ADC_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_TIM9_IRQHandler
TIM1_UP_TIM10_IRQHandler
TIM1_TRG_COM_TIM11_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
TIM3_IRQHandler
TIM4_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
EXTI15_10_IRQHandler
RTC_Alarm_IRQHandler
OTG_FS_WKUP_IRQHandler
DMA1_Stream7_IRQHandler
SDIO_IRQHandler
TIM5_IRQHandler
SPI3_IRQHandler
DMA2_Stream0_IRQHandler
DMA2_Stream1_IRQHandler
DMA2_Stream2_IRQHandler
DMA2_Stream3_IRQHandler
DMA2_Stream4_IRQHandler
OTG_FS_IRQHandler
DMA2_Stream5_IRQHandler
DMA2_Stream6_IRQHandler
DMA2_Stream7_IRQHandler
USART6_IRQHandler
I2C3_EV_IRQHandler
I2C3_ER_IRQHandler
FPU_IRQHandler
SPI4_IRQHandler
B .
ENDP
ALIGN
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****

View file

@ -0,0 +1,763 @@
/**
******************************************************************************
* @file system_stm32f4xx.c
* @author MCD Application Team
* @version V2.6.0
* @date 04-November-2016
* @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
*
* This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32f4xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
*
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2016 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.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f4xx_system
* @{
*/
/** @addtogroup STM32F4xx_System_Private_Includes
* @{
*/
#include "stm32f4xx.h"
#if !defined (HSE_VALUE)
#define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
#endif /* HSE_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Defines
* @{
*/
/************************* Miscellaneous Configuration ************************/
/*!< Uncomment the following line if you need to use external SRAM or SDRAM as data memory */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
/* #define DATA_IN_ExtSRAM */
#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx ||\
STM32F412Zx || STM32F412Vx */
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
/* #define DATA_IN_ExtSDRAM */
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\
STM32F479xx */
/*!< Uncomment the following line if you need to relocate your vector Table in
Internal SRAM. */
/* #define VECT_TAB_SRAM */
#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t SystemCoreClock = 16000000;
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
* @{
*/
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the FPU setting, vector table location and External memory
* configuration.
* @param None
* @retval None
*/
void SystemInit(void)
{
/* FPU settings ------------------------------------------------------------*/
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
#endif
/* Reset the RCC clock configuration to the default reset state ------------*/
/* Set HSION bit */
RCC->CR |= (uint32_t)0x00000001;
/* Reset CFGR register */
RCC->CFGR = 0x00000000;
/* Reset HSEON, CSSON and PLLON bits */
RCC->CR &= (uint32_t)0xFEF6FFFF;
/* Reset PLLCFGR register */
RCC->PLLCFGR = 0x24003010;
/* Reset HSEBYP bit */
RCC->CR &= (uint32_t)0xFFFBFFFF;
/* Disable all interrupts */
RCC->CIR = 0x00000000;
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
SystemInit_ExtMemCtl();
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
/* Configure the Vector Table location add offset address ------------------*/
#ifdef VECT_TAB_SRAM
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
#else
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
#endif
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied/divided by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
* 16 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
* depends on the application requirements), user has to ensure that HSE_VALUE
* is same as the real frequency of the crystal used. Otherwise, this function
* may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
*
* @param None
* @retval None
*/
void SystemCoreClockUpdate(void)
{
uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00: /* HSI used as system clock source */
SystemCoreClock = HSI_VALUE;
break;
case 0x04: /* HSE used as system clock source */
SystemCoreClock = HSE_VALUE;
break;
case 0x08: /* PLL used as system clock source */
/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
SYSCLK = PLL_VCO / PLL_P
*/
pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
if (pllsource != 0)
{
/* HSE used as PLL clock source */
pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
else
{
/* HSI used as PLL clock source */
pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
SystemCoreClock = pllvco/pllp;
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK frequency --------------------------------------------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
/* HCLK frequency */
SystemCoreClock >>= tmp;
}
#if defined (DATA_IN_ExtSRAM) && defined (DATA_IN_ExtSDRAM)
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx)
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f4xx.s before jump to main.
* This function configures the external memories (SRAM/SDRAM)
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmp = 0x00;
register uint32_t tmpreg = 0, timeout = 0xFFFF;
register __IO uint32_t index;
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
RCC->AHB1ENR |= 0x000001F8;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x00CCC0CC;
GPIOD->AFR[1] = 0xCCCCCCCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xAAAA0A8A;
/* Configure PDx pins speed to 100 MHz */
GPIOD->OSPEEDR = 0xFFFF0FCF;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00CC0CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA828A;
/* Configure PEx pins speed to 100 MHz */
GPIOE->OSPEEDR = 0xFFFFC3CF;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0xCCCCCCCC;
GPIOF->AFR[1] = 0xCCCCCCCC;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA800AAA;
/* Configure PFx pins speed to 50 MHz */
GPIOF->OSPEEDR = 0xAA800AAA;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0xCCCCCCCC;
GPIOG->AFR[1] = 0xCCCCCCCC;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0xAAAAAAAA;
/* Configure PGx pins speed to 50 MHz */
GPIOG->OSPEEDR = 0xAAAAAAAA;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
/* Connect PHx pins to FMC Alternate function */
GPIOH->AFR[0] = 0x00C0CC00;
GPIOH->AFR[1] = 0xCCCCCCCC;
/* Configure PHx pins in Alternate function mode */
GPIOH->MODER = 0xAAAA08A0;
/* Configure PHx pins speed to 50 MHz */
GPIOH->OSPEEDR = 0xAAAA08A0;
/* Configure PHx pins Output type to push-pull */
GPIOH->OTYPER = 0x00000000;
/* No pull-up, pull-down for PHx pins */
GPIOH->PUPDR = 0x00000000;
/* Connect PIx pins to FMC Alternate function */
GPIOI->AFR[0] = 0xCCCCCCCC;
GPIOI->AFR[1] = 0x00000CC0;
/* Configure PIx pins in Alternate function mode */
GPIOI->MODER = 0x0028AAAA;
/* Configure PIx pins speed to 50 MHz */
GPIOI->OSPEEDR = 0x0028AAAA;
/* Configure PIx pins Output type to push-pull */
GPIOI->OTYPER = 0x00000000;
/* No pull-up, pull-down for PIx pins */
GPIOI->PUPDR = 0x00000000;
/*-- FMC Configuration -------------------------------------------------------*/
/* Enable the FMC interface clock */
RCC->AHB3ENR |= 0x00000001;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
FMC_Bank5_6->SDCR[0] = 0x000019E4;
FMC_Bank5_6->SDTR[0] = 0x01115351;
/* SDRAM initialization sequence */
/* Clock enable command */
FMC_Bank5_6->SDCMR = 0x00000011;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Delay */
for (index = 0; index<1000; index++);
/* PALL command */
FMC_Bank5_6->SDCMR = 0x00000012;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Auto refresh command */
FMC_Bank5_6->SDCMR = 0x00000073;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* MRD register program */
FMC_Bank5_6->SDCMR = 0x00046014;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Set refresh count */
tmpreg = FMC_Bank5_6->SDRTR;
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
/* Disable write protection */
tmpreg = FMC_Bank5_6->SDCR[0];
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001011;
FMC_Bank1->BTCR[3] = 0x00000201;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
#if defined(STM32F469xx) || defined(STM32F479xx)
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001091;
FMC_Bank1->BTCR[3] = 0x00110212;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F469xx || STM32F479xx */
(void)(tmp);
}
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
#elif defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f4xx.s before jump to main.
* This function configures the external memories (SRAM/SDRAM)
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmp = 0x00;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
#if defined (DATA_IN_ExtSDRAM)
register uint32_t tmpreg = 0, timeout = 0xFFFF;
register __IO uint32_t index;
#if defined(STM32F446xx)
/* Enable GPIOA, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG interface
clock */
RCC->AHB1ENR |= 0x0000007D;
#else
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface
clock */
RCC->AHB1ENR |= 0x000001F8;
#endif /* STM32F446xx */
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
#if defined(STM32F446xx)
/* Connect PAx pins to FMC Alternate function */
GPIOA->AFR[0] |= 0xC0000000;
GPIOA->AFR[1] |= 0x00000000;
/* Configure PDx pins in Alternate function mode */
GPIOA->MODER |= 0x00008000;
/* Configure PDx pins speed to 50 MHz */
GPIOA->OSPEEDR |= 0x00008000;
/* Configure PDx pins Output type to push-pull */
GPIOA->OTYPER |= 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOA->PUPDR |= 0x00000000;
/* Connect PCx pins to FMC Alternate function */
GPIOC->AFR[0] |= 0x00CC0000;
GPIOC->AFR[1] |= 0x00000000;
/* Configure PDx pins in Alternate function mode */
GPIOC->MODER |= 0x00000A00;
/* Configure PDx pins speed to 50 MHz */
GPIOC->OSPEEDR |= 0x00000A00;
/* Configure PDx pins Output type to push-pull */
GPIOC->OTYPER |= 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOC->PUPDR |= 0x00000000;
#endif /* STM32F446xx */
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x000000CC;
GPIOD->AFR[1] = 0xCC000CCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xA02A000A;
/* Configure PDx pins speed to 50 MHz */
GPIOD->OSPEEDR = 0xA02A000A;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00000CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA800A;
/* Configure PEx pins speed to 50 MHz */
GPIOE->OSPEEDR = 0xAAAA800A;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0xCCCCCCCC;
GPIOF->AFR[1] = 0xCCCCCCCC;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA800AAA;
/* Configure PFx pins speed to 50 MHz */
GPIOF->OSPEEDR = 0xAA800AAA;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0xCCCCCCCC;
GPIOG->AFR[1] = 0xCCCCCCCC;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0xAAAAAAAA;
/* Configure PGx pins speed to 50 MHz */
GPIOG->OSPEEDR = 0xAAAAAAAA;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx)
/* Connect PHx pins to FMC Alternate function */
GPIOH->AFR[0] = 0x00C0CC00;
GPIOH->AFR[1] = 0xCCCCCCCC;
/* Configure PHx pins in Alternate function mode */
GPIOH->MODER = 0xAAAA08A0;
/* Configure PHx pins speed to 50 MHz */
GPIOH->OSPEEDR = 0xAAAA08A0;
/* Configure PHx pins Output type to push-pull */
GPIOH->OTYPER = 0x00000000;
/* No pull-up, pull-down for PHx pins */
GPIOH->PUPDR = 0x00000000;
/* Connect PIx pins to FMC Alternate function */
GPIOI->AFR[0] = 0xCCCCCCCC;
GPIOI->AFR[1] = 0x00000CC0;
/* Configure PIx pins in Alternate function mode */
GPIOI->MODER = 0x0028AAAA;
/* Configure PIx pins speed to 50 MHz */
GPIOI->OSPEEDR = 0x0028AAAA;
/* Configure PIx pins Output type to push-pull */
GPIOI->OTYPER = 0x00000000;
/* No pull-up, pull-down for PIx pins */
GPIOI->PUPDR = 0x00000000;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
/*-- FMC Configuration -------------------------------------------------------*/
/* Enable the FMC interface clock */
RCC->AHB3ENR |= 0x00000001;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable SDRAM bank1 */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCR[0] = 0x00001954;
#else
FMC_Bank5_6->SDCR[0] = 0x000019E4;
#endif /* STM32F446xx */
FMC_Bank5_6->SDTR[0] = 0x01115351;
/* SDRAM initialization sequence */
/* Clock enable command */
FMC_Bank5_6->SDCMR = 0x00000011;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Delay */
for (index = 0; index<1000; index++);
/* PALL command */
FMC_Bank5_6->SDCMR = 0x00000012;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Auto refresh command */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCMR = 0x000000F3;
#else
FMC_Bank5_6->SDCMR = 0x00000073;
#endif /* STM32F446xx */
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* MRD register program */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCMR = 0x00044014;
#else
FMC_Bank5_6->SDCMR = 0x00046014;
#endif /* STM32F446xx */
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Set refresh count */
tmpreg = FMC_Bank5_6->SDRTR;
#if defined(STM32F446xx)
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000050C<<1));
#else
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
#endif /* STM32F446xx */
/* Disable write protection */
tmpreg = FMC_Bank5_6->SDCR[0];
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
#endif /* DATA_IN_ExtSDRAM */
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
#if defined(DATA_IN_ExtSRAM)
/*-- GPIOs Configuration -----------------------------------------------------*/
/* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
RCC->AHB1ENR |= 0x00000078;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x00CCC0CC;
GPIOD->AFR[1] = 0xCCCCCCCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xAAAA0A8A;
/* Configure PDx pins speed to 100 MHz */
GPIOD->OSPEEDR = 0xFFFF0FCF;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00CC0CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA828A;
/* Configure PEx pins speed to 100 MHz */
GPIOE->OSPEEDR = 0xFFFFC3CF;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0x00CCCCCC;
GPIOF->AFR[1] = 0xCCCC0000;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA000AAA;
/* Configure PFx pins speed to 100 MHz */
GPIOF->OSPEEDR = 0xFF000FFF;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0x00CCCCCC;
GPIOG->AFR[1] = 0x000000C0;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0x00085AAA;
/* Configure PGx pins speed to 100 MHz */
GPIOG->OSPEEDR = 0x000CAFFF;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
/*-- FMC/FSMC Configuration --------------------------------------------------*/
/* Enable the FMC/FSMC interface clock */
RCC->AHB3ENR |= 0x00000001;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001011;
FMC_Bank1->BTCR[3] = 0x00000201;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
#if defined(STM32F469xx) || defined(STM32F479xx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001091;
FMC_Bank1->BTCR[3] = 0x00110212;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F469xx || STM32F479xx */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)\
|| defined(STM32F412Zx) || defined(STM32F412Vx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);
/* Configure and enable Bank1_SRAM2 */
FSMC_Bank1->BTCR[2] = 0x00001011;
FSMC_Bank1->BTCR[3] = 0x00000201;
FSMC_Bank1E->BWTR[2] = 0x0FFFFFFF;
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F412Zx || STM32F412Vx */
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\
STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx */
(void)(tmp);
}
#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_VERBOSE_ERRORS
#define ETL_CHECK_PUSH_POP
#define ETL_ISTRING_REPAIR_ENABLE
#define ETL_IVECTOR_REPAIR_ENABLE
#define ETL_IDEQUE_REPAIR_ENABLE
#define ETL_CALLBACK_TIMER_USE_ATOMIC_LOCK
#define ETL_NO_STL
//#include "etl/profiles/auto.h"
#endif

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#include <stdio.h>
//#if (__cplusplus < 201103L)
extern "C"
{
//#endif
#include "Board_LED.h" // ::Board Support:LED
#include "Board_Buttons.h" // ::Board Support:Buttons
//#if (__cplusplus < 201103L)
}
//#endif
#include "stm32f4xx.h" // Device header
#include "etl/function.h"
#include "etl/callback_timer.h"
#include "etl/vector.h"
#include "etl/iterator.h"
#include "etl/binary.h"
struct FP
{
void (*function)();
};
static etl::vector<FP, 10> power_callbacks;
void register_poweroff_callback(void (*function)())
{
FP fp = { function };
power_callbacks.push_back(fp);
}
const int N_TIMERS = 4;
etl::callback_timer<N_TIMERS> callback_timer;
etl::timer::id::type short_toggle;
etl::timer::id::type long_toggle;
etl::timer::id::type start_timers;
etl::timer::id::type swap_timers;
/*----------------------------------------------------------------------------
* SystemCoreClockConfigure: configure SystemCoreClock using HSI
(HSE is not populated on Nucleo board)
*----------------------------------------------------------------------------*/
void SystemCoreClockConfigure(void) {
RCC->CR |= ((uint32_t)RCC_CR_HSION); // Enable HSI
while ((RCC->CR & RCC_CR_HSIRDY) == 0); // Wait for HSI Ready
RCC->CFGR = RCC_CFGR_SW_HSI; // HSI is system clock
while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_HSI); // Wait for HSI used as system clock
FLASH->ACR = FLASH_ACR_PRFTEN; // Enable Prefetch Buffer
FLASH->ACR |= FLASH_ACR_ICEN; // Instruction cache enable
FLASH->ACR |= FLASH_ACR_DCEN; // Data cache enable
FLASH->ACR |= FLASH_ACR_LATENCY_5WS; // Flash 5 wait state
RCC->CFGR |= RCC_CFGR_HPRE_DIV1; // HCLK = SYSCLK
RCC->CFGR |= RCC_CFGR_PPRE1_DIV4; // APB1 = HCLK/4
RCC->CFGR |= RCC_CFGR_PPRE2_DIV2; // APB2 = HCLK/2
RCC->CR &= ~RCC_CR_PLLON; // Disable PLL
// PLL configuration: VCO = HSI/M * N, Sysclk = VCO/P
RCC->PLLCFGR = ( 16ul | // PLL_M = 16
(384ul << 6U) | // PLL_N = 384
( 3ul << 16U) | // PLL_P = 8
(RCC_PLLCFGR_PLLSRC_HSI) | // PLL_SRC = HSI
( 8ul << 24U) ); // PLL_Q = 8
RCC->CR |= RCC_CR_PLLON; // Enable PLL
while((RCC->CR & RCC_CR_PLLRDY) == 0) __NOP(); // Wait till PLL is ready
RCC->CFGR &= ~RCC_CFGR_SW; // Select PLL as system clock source
RCC->CFGR |= RCC_CFGR_SW_PLL;
while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_PLL); // Wait till PLL is system clock src
}
void StartTimers()
{
callback_timer.start(short_toggle);
callback_timer.start(swap_timers);
}
void SwapTimers()
{
static bool state = false;
if (!state)
{
callback_timer.stop(short_toggle);
callback_timer.start(long_toggle);
}
else
{
callback_timer.start(short_toggle);
callback_timer.stop(long_toggle);
}
state = !state;
callback_timer.start(swap_timers);
}
void LedToggle()
{
static bool state = false;
if (state)
{
LED_On(0);
}
else
{
LED_Off(0);
}
state = !state;
}
int main()
{
SystemCoreClockConfigure(); // configure HSI as System Clock
SystemCoreClockUpdate();
LED_Initialize();
Buttons_Initialize();
// The LEDs will start flashing fast after 2 seconds.
// After another 5 seconds they will start flashing slower.
short_toggle = callback_timer.register_timer(LedToggle, 50, etl::timer::mode::REPEATING);
long_toggle = callback_timer.register_timer(LedToggle, 100, etl::timer::mode::REPEATING);
start_timers = callback_timer.register_timer(StartTimers, 2000, etl::timer::mode::SINGLE_SHOT);
swap_timers = callback_timer.register_timer(SwapTimers, 1500, etl::timer::mode::SINGLE_SHOT);
SysTick_Config(SystemCoreClock / 1000);
callback_timer.enable(true);
callback_timer.start(start_timers);
while (true)
{
__NOP();
}
}
extern "C"
{
void SysTick_Handler()
{
const uint32_t TICK = 1U;
static uint32_t nticks = TICK;
if (callback_timer.tick(nticks))
{
nticks = TICK;
}
else
{
nticks += TICK;
}
}
}

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*.vsarduino.h
*.vmps.xml

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//***********************************************************************************
// A version of the Blink demo, but with delays stored in two instances of etl::list
//***********************************************************************************
#undef min
#undef max
#include <list.h>
#include <container.h>
void setup()
{
// initialize digital pin 13 as an output.
pinMode(13, OUTPUT);
}
void iterate(const etl::ilist<int>& delays)
{
etl::ilist<int>::const_iterator itr;
// Iterate through the list.
itr = delays.begin();
while (itr != delays.end())
{
digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)
delay(100); // wait
digitalWrite(13, LOW); // turn the LED off by making the voltage LOW
delay(*itr++); // wait
}
}
void loop()
{
int delay_times1[] = { 900, 800, 700, 600, 500, 400, 300, 200, 100 };
int delay_times2[] = { 400, 300, 200, 100 };
// Fill the first delay list, then reverse it.
// Notice how we don't have to know the size of the array!
const size_t size1 = sizeof(etl::array_size(delay_times1));
etl::list<int, size1> delays1(etl::begin(delay_times1), etl::end(delay_times1));
delays1.reverse();
// Fill the second delay list,
const size_t size2 = sizeof(etl::array_size(delay_times2));
etl::list<int, size2> delays2(etl::begin(delay_times2), etl::end(delay_times2));
while (true)
{
iterate(delays1);
iterate(delays2);
}
}

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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.24720.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "BlinkList", "BlinkList.vcxproj", "{C5F80730-F44F-4478-BDAE-6634EFC2CA88}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x86 = Debug|x86
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.ActiveCfg = Debug|Win32
{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.Build.0 = Debug|Win32
{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.ActiveCfg = Release|Win32
{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

File diff suppressed because one or more lines are too long

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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<None Include="..\BlinkList.ino" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="__vm\.VisualMicro.vsarduino.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="__vm\.BlinkList.vsarduino.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

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*.vsarduino.h

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*.vmps.xml

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//***********************************************************************************
// A debounce demo that reads a key and toggles the LED.
// Set the pin to the correct one for your key.
//***********************************************************************************
#include <debounce.h>
const int SAMPLE_TIME = 1; // The sample time in ms.
const int DEBOUNCE_COUNT = 50; // The number of samples that must agree before a key state change is recognised. 50 = 50ms for 1ms sample time.
const int HOLD_COUNT = 1000; // The number of samples that must agree before a key held state is recognised. 1000 = 1s for 1ms sample time.
const int REPEAT_COUNT = 200; // The number of samples that must agree before a key repeat state is recognised. 200 = 200ms for 1ms sample time.
const int KEY = XX; // The pin that the key is attached to.
void setup()
{
// Initialize LED pin as an output and set off.
pinMode(LED_BUILTIN , OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
// Initialize KEY pin as an input.
pinMode(KEY, INPUT);
}
void loop()
{
static int led_state = LOW;
static etl::debounce<DEBOUNCE_COUNT, HOLD_COUNT, REPEAT_COUNT> key_state;
if (key_state.add(digitalRead(KEY) == HIGH)) // Assumes 'HIGH' is 'pressed' and 'LOW' is 'released'.
{
if (key_state.is_set())
{
led_state = (led_state == LOW ? HIGH : LOW); // Toggle the LED state on every validated press or repeat.
digitalWrite(LED_BUILTIN, led_state);
}
}
delay(SAMPLE_TIME); // Wait 1ms
}

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cmake_minimum_required(VERSION 3.5.0)
project(FunctionInterruptSimulation)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES FunctionInterruptSimulation.cpp)
add_executable(FunctionInterruptSimulation ${SOURCE_FILES})
target_include_directories(FunctionInterruptSimulation
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET FunctionInterruptSimulation PROPERTY CXX_STANDARD 17)

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#include <iostream>
#include "etl/delegate.h"
#include "etl/delegate_service.h"
enum VectorId
{
TIM1_CC_IRQ_HANDLER = 42,
TIM2_IRQ_HANDLER = 43,
TIM3_IRQ_HANDLER = 44,
USART1_IRQ_HANDLER = 52,
USART2_IRQ_HANDLER = 53,
VECTOR_ID_END,
VECTOR_ID_OFFSET = TIM1_CC_IRQ_HANDLER,
VECTOR_ID_RANGE = VECTOR_ID_END - VECTOR_ID_OFFSET
};
typedef etl::delegate_service<VECTOR_ID_RANGE, VECTOR_ID_OFFSET> InterruptVectors;
// Ensure that the callback service is initialised before use.
InterruptVectors& GetInterruptVectorsInstance()
{
static InterruptVectors interruptVectors;
return interruptVectors;
}
extern "C"
{
InterruptVectors& interruptVectors = GetInterruptVectorsInstance();
// Function called from the timer1 interrupt vector.
void TIM1_CC_IRQHandler()
{
interruptVectors.call<TIM1_CC_IRQ_HANDLER>();
}
// Function called from the timer2 interrupt vector.
void TIM2_IRQHandler()
{
interruptVectors.call<TIM2_IRQ_HANDLER>();
}
// Function called from the timer3 interrupt vector.
void TIM3_IRQHandler()
{
interruptVectors.call<TIM3_IRQ_HANDLER>();
}
// Function called from the usart1 interrupt vector.
void USART1_IRQHandler()
{
interruptVectors.call<USART1_IRQ_HANDLER>();
}
// Function called from the usart2 interrupt vector.
void USART2_IRQHandler()
{
interruptVectors.call<USART2_IRQ_HANDLER>();
}
}
//********************************
// Timer driver.
//********************************
class Timer
{
public:
// Handler for interrupts from the timer.
void InterruptHandler(const size_t id)
{
std::cout << "Timer interrupt (member) : ID " << id << "\n";
}
};
//********************************
// Free function timer driver.
//********************************
void FreeTimerInterruptHandler(const size_t id)
{
std::cout << "Timer interrupt (free) : ID " << id << "\n";
}
//********************************
// UART driver.
//********************************
class Uart
{
public:
// Constructor.
Uart(int port_id, size_t interruptId)
: port_id(port_id),
callback(etl::delegate<void(size_t)>::create<Uart, &Uart::InterruptHandler>(*this))
{
GetInterruptVectorsInstance().register_delegate(interruptId, callback);
}
// Handler for interrupts from the UART.
void InterruptHandler(const size_t id)
{
std::cout << "UART" << port_id << " : ID " << id << "\n";
}
etl::delegate<void(size_t)> callback;
int port_id;
};
void UnhandledInterrupt(const size_t id)
{
std::cout << "Unhandled Interrupt : ID " << id << "\n";
}
// Declare the driver instances.
Timer timer;
Uart uart1(0, USART1_IRQ_HANDLER);
Uart uart2(1, USART2_IRQ_HANDLER);
// Declare a global callback for the timer.
// Uses the most efficient callback type for a class, as everything is known at compile time.
etl::delegate<void(size_t)> timer_member_callback = etl::delegate<void(size_t)>::create<Timer, timer, &Timer::InterruptHandler>();
// Declare the callbacks for the free functions.
etl::delegate<void(size_t)> timer_free_callback = etl::delegate<void(size_t)>::create<FreeTimerInterruptHandler>();
etl::delegate<void(size_t)> unhandled_callback = etl::delegate<void(size_t)>::create<UnhandledInterrupt>();
//********************************
// Test it out.
//********************************
int main()
{
// Setup the callbacks.
InterruptVectors& interruptVectors = GetInterruptVectorsInstance();
interruptVectors.register_delegate<TIM1_CC_IRQ_HANDLER>(timer_member_callback);
interruptVectors.register_delegate<TIM2_IRQ_HANDLER>(timer_free_callback);
interruptVectors.register_unhandled_delegate(unhandled_callback);
// Simulate the interrupts.
TIM1_CC_IRQHandler();
TIM2_IRQHandler();
USART1_IRQHandler();
USART2_IRQHandler();
TIM3_IRQHandler(); // Unhandled!
return 0;
}

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@ -0,0 +1,48 @@
///\file
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_THROW_EXCEPTIONS
#define ETL_VERBOSE_ERRORS
#define ETL_CHECK_PUSH_POP
#define ETL_ISTRING_REPAIR_ENABLE
#define ETL_IVECTOR_REPAIR_ENABLE
#define ETL_IDEQUE_REPAIR_ENABLE
#define ETL_IN_UNIT_TEST
#ifdef _MSC_VER
#include "profiles/msvc_x86.h"
#else
#include "profiles/gcc_windows_x86.h"
#endif
#endif

View file

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cmake_minimum_required(VERSION 3.5.0)
project(FunctionInterruptSimulation)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES FunctionInterruptSimulation.cpp)
add_executable(FunctionInterruptSimulation ${SOURCE_FILES})
target_include_directories(FunctionInterruptSimulation
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET FunctionInterruptSimulation PROPERTY CXX_STANDARD 17)

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@ -0,0 +1,149 @@
#include <iostream>
#include "etl/function.h"
#include "etl/callback_service.h"
enum VectorId
{
TIM1_CC_IRQ_HANDLER = 42,
TIM2_IRQ_HANDLER = 43,
TIM3_IRQ_HANDLER = 44,
USART1_IRQ_HANDLER = 52,
USART2_IRQ_HANDLER = 53,
VECTOR_ID_END,
VECTOR_ID_OFFSET = TIM1_CC_IRQ_HANDLER,
VECTOR_ID_RANGE = VECTOR_ID_END - VECTOR_ID_OFFSET
};
typedef etl::callback_service<VECTOR_ID_RANGE, VECTOR_ID_OFFSET> InterruptVectors;
// Ensure that the callback service is initialised before use.
InterruptVectors& GetInterruptVectorsInstance()
{
static InterruptVectors interruptVectors;
return interruptVectors;
}
extern "C"
{
InterruptVectors& interruptVectors = GetInterruptVectorsInstance();
// Function called from the timer1 interrupt vector.
void TIM1_CC_IRQHandler()
{
interruptVectors.callback<TIM1_CC_IRQ_HANDLER>();
}
// Function called from the timer2 interrupt vector.
void TIM2_IRQHandler()
{
interruptVectors.callback<TIM2_IRQ_HANDLER>();
}
// Function called from the timer3 interrupt vector.
void TIM3_IRQHandler()
{
interruptVectors.callback<TIM3_IRQ_HANDLER>();
}
// Function called from the usart1 interrupt vector.
void USART1_IRQHandler()
{
interruptVectors.callback<USART1_IRQ_HANDLER>();
}
// Function called from the usart2 interrupt vector.
void USART2_IRQHandler()
{
interruptVectors.callback<USART2_IRQ_HANDLER>();
}
}
//********************************
// Timer driver.
//********************************
class Timer
{
public:
// Handler for interrupts from the timer.
void InterruptHandler(const size_t id)
{
std::cout << "Timer interrupt (member) : ID " << id << "\n";
}
};
//********************************
// Free function timer driver.
//********************************
void FreeTimerInterruptHandler(const size_t id)
{
std::cout << "Timer interrupt (free) : ID " << id << "\n";
}
//********************************
// UART driver.
//********************************
class Uart
{
public:
// Constructor.
Uart(int port_id, int interruptId)
: port_id(port_id),
callback(*this)
{
GetInterruptVectorsInstance().register_callback(interruptId, callback);
}
// Handler for interrupts from the UART.
void InterruptHandler(const size_t id)
{
std::cout << "UART" << port_id << " : ID " << id << "\n";
}
etl::function_mp<Uart, size_t, &Uart::InterruptHandler> callback;
int port_id;
};
void UnhandledInterrupt(const size_t id)
{
std::cout << "Unhandled Interrupt : ID " << id << "\n";
}
// Declare the driver instances.
Timer timer;
Uart uart1(0, USART1_IRQ_HANDLER);
Uart uart2(1, USART2_IRQ_HANDLER);
// Declare a global callback for the timer.
// Uses the most efficient callback type for a class, as everything is known at compile time.
etl::function_imp<Timer, size_t, timer, &Timer::InterruptHandler> timer_member_callback;
// Declare the callbacks for the free functions.
etl::function_fp<size_t, FreeTimerInterruptHandler> timer_free_callback;
etl::function_fp<size_t, UnhandledInterrupt> unhandled_callback;
//********************************
// Test it out.
//********************************
int main()
{
// Setup the callbacks.
InterruptVectors& interruptVectors = GetInterruptVectorsInstance();
interruptVectors.register_callback<TIM1_CC_IRQ_HANDLER>(timer_member_callback);
interruptVectors.register_callback<TIM2_IRQ_HANDLER>(timer_free_callback);
interruptVectors.register_unhandled_callback(unhandled_callback);
// Simulate the interrupts.
TIM1_CC_IRQHandler();
TIM2_IRQHandler();
USART1_IRQHandler();
USART2_IRQHandler();
TIM3_IRQHandler(); // Unhandled!
return 0;
}

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@ -0,0 +1,48 @@
///\file
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_THROW_EXCEPTIONS
#define ETL_VERBOSE_ERRORS
#define ETL_CHECK_PUSH_POP
#define ETL_ISTRING_REPAIR_ENABLE
#define ETL_IVECTOR_REPAIR_ENABLE
#define ETL_IDEQUE_REPAIR_ENABLE
#define ETL_IN_UNIT_TEST
#ifdef _MSC_VER
#include "profiles/msvc_x86.h"
#else
#include "profiles/gcc_windows_x86.h"
#endif
#endif

View file

@ -0,0 +1,31 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.26730.16
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FunctionInterruptSimulation", "FunctionInterruptSimulation.vcxproj", "{5157DB15-C255-4E47-9FB1-AF388437F90F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Debug|x64.ActiveCfg = Debug|x64
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Debug|x64.Build.0 = Debug|x64
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Debug|x86.ActiveCfg = Debug|Win32
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Debug|x86.Build.0 = Debug|Win32
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Release|x64.ActiveCfg = Release|x64
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Release|x64.Build.0 = Release|x64
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Release|x86.ActiveCfg = Release|Win32
{5157DB15-C255-4E47-9FB1-AF388437F90F}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {260225EB-60CB-44CC-A60C-16A23BBC10EB}
EndGlobalSection
EndGlobal

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@ -0,0 +1,156 @@
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<Link>
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View file

@ -0,0 +1,27 @@
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<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<ItemGroup>
<ClInclude Include="..\etl_profile.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

View file

@ -0,0 +1,12 @@
cmake_minimum_required(VERSION 3.5.0)
project(etl_mutex_router LANGUAGES CXX)
add_executable(etl_mutex_router MutexMessageRouter.cpp)
target_compile_definitions(etl_mutex_router PRIVATE -DETL_DEBUG)
target_include_directories(etl_mutex_router
PRIVATE
${PROJECT_SOURCE_DIR}/../../include)
set_property(TARGET etl_mutex_router PROPERTY CXX_STANDARD 17)

View file

@ -0,0 +1,110 @@
#include <iostream>
#include <thread>
#include <atomic>
#include <string>
#include <chrono>
#include "etl/mutex.h"
#include "etl/message.h"
#include "etl/message_router.h"
//*************************************
struct Message1 : public etl::message<1>
{
};
//*************************************
struct Message2 : public etl::message<2>
{
};
//*************************************
class Router : public etl::message_router<Router, Message1, Message2>
{
public:
using base_t = etl::message_router<Router, Message1, Message2>;
//*****************
// Overridden receive that protects access with mutexes
void receive(const etl::imessage& msg) override
{
access.lock();
base_t::receive(msg); // Send it to the message_router's receive.
access.unlock();
}
//*****************
void on_receive(const Message1&)
{
result.append("Message1\n");
}
//*****************
void on_receive(const Message2&)
{
result.append("Message2\n");
}
//*****************
void on_receive_unknown(const etl::imessage&)
{
}
std::string result;
private:
etl::mutex access;
};
//*************************************
etl::atomic<bool> start = false;
Router router;
//*************************************
void thread1()
{
using namespace std::chrono_literals;
while (!start.load());
for (int i = 0; i < 10; ++i)
{
std::this_thread::sleep_for(1ms);
router.receive(Message1());
}
}
//*************************************
void thread2()
{
using namespace std::chrono_literals;
while (!start.load());
for (int i = 0; i < 10; ++i)
{
std::this_thread::sleep_for(1ms);
router.receive(Message2());
}
}
//*************************************
int main()
{
std::thread t1(thread1);
std::thread t2(thread2);
start.store(true);
t1.join();
t2.join();
std::cout << router.result << "\n";
return 0;
}

View file

@ -0,0 +1,31 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.7.34009.444
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MutexMessageRouter", "MutexMessageRouter.vcxproj", "{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Debug|x64.ActiveCfg = Debug|x64
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Debug|x64.Build.0 = Debug|x64
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Debug|x86.ActiveCfg = Debug|Win32
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Debug|x86.Build.0 = Debug|Win32
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Release|x64.ActiveCfg = Release|x64
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Release|x64.Build.0 = Release|x64
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Release|x86.ActiveCfg = Release|Win32
{23AD62D5-C3B6-48B0-BF0D-E349FEB3F338}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {8AA5CBFE-B15F-4262-97AE-C12F7266BD85}
EndGlobalSection
EndGlobal

View file

@ -0,0 +1,140 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>17.0</VCProjectVersion>
<Keyword>Win32Proj</Keyword>
<ProjectGuid>{23ad62d5-c3b6-48b0-bf0d-e349feb3f338}</ProjectGuid>
<RootNamespace>MutexMessageRouter</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
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<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
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<SDLCheck>true</SDLCheck>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<WarningLevel>Level3</WarningLevel>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<Link>
<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<WarningLevel>Level3</WarningLevel>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
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<ItemGroup>
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View file

@ -0,0 +1,17 @@
cmake_minimum_required(VERSION 3.5.0)
project(queued_fsm)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES QueuedFSM.cpp)
add_executable(queued_fsm ${SOURCE_FILES})
target_include_directories(queued_fsm
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET queued_fsm PROPERTY CXX_STANDARD 17)

View file

@ -0,0 +1,288 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2020 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
//*****************************************************************************
// This example demonstrates the basic method to queue messages to an etl::fsm
// derived class.
//*****************************************************************************
#include "etl/queue.h"
#include "etl/fsm.h"
#include "etl/message_packet.h"
#include <iostream>
#include <string>
//*****************************************************************************
// The messages.
//*****************************************************************************
struct Message1 : public etl::message<1>
{
Message1(int i_)
: i(i_)
{
}
int i;
};
struct Message2 : public etl::message<2>
{
Message2(double d_)
: d(d_)
{
}
double d;
};
struct Message3 : public etl::message<3>
{
Message3(const std::string& s_)
: s(s_)
{
}
std::string s;
};
struct Message4 : public etl::message<4>
{
};
enum
{
STATE1,
STATE2
};
//*****************************************************************************
// The Finite State Machine.
//*****************************************************************************
class Fsm : public etl::fsm
{
public:
//***************************************************************************
// Constructor.
//***************************************************************************
Fsm()
: fsm(1)
{
}
//***************************************************************************
// The overridden virtual receive function.
//***************************************************************************
void receive(const etl::imessage& msg_) override
{
if (accepts(msg_))
{
// Place in queue.
queue.emplace(msg_);
std::cout << "Queueing message " << int(msg_.get_message_id()) << std::endl;
}
else
{
std::cout << "Ignoring message " << int(msg_.get_message_id()) << std::endl;
}
}
//***************************************************************************
// The method to call to handle any queued messages.
//***************************************************************************
void process_queue()
{
while (!queue.empty())
{
message_packet& packet = queue.front();
etl::imessage& msg = packet.get();
std::cout << "Processing message " << int(msg.get_message_id()) << std::endl;
// Call the base class's receive function.
// This will route it to the correct 'on_event' handler.
etl::fsm::receive(msg);
queue.pop();
}
}
private:
typedef etl::message_packet< Message1, Message2, Message3, Message4> message_packet;
// The queue of message items.
etl::queue<message_packet, 10> queue;
};
//*****************************************************************************
// State 1.
//*****************************************************************************
class State1 : public etl::fsm_state<Fsm, State1, STATE1, Message1, Message2, Message3>
{
public:
//***************************************************************************
// When we enter this state.
//***************************************************************************
etl::fsm_state_id_t on_enter_state() override
{
std::cout << " S1 : Enter state" << std::endl;
return STATE1;
}
//***************************************************************************
void on_exit_state() override
{
std::cout << " S1 : Exit state" << std::endl;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message1& msg)
{
std::cout << " S1 : Received message " << int(msg.get_message_id()) << " : '" << msg.i << "'" << std::endl;
std::cout.flush();
return STATE1;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message2& msg)
{
std::cout << " S1 : Received message " << int(msg.get_message_id()) << " : '" << msg.d << "'" << std::endl;
std::cout.flush();
return STATE1;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message3& msg)
{
std::cout << " S1 : Received message " << int(msg.get_message_id()) << " : '" << msg.s << "'" << std::endl;
std::cout.flush();
return STATE1;
}
//***************************************************************************
etl::fsm_state_id_t on_event_unknown(const etl::imessage& msg)
{
std::cout << " S1 : Received unknown message " << int(msg.get_message_id()) << std::endl;
std::cout.flush();
return STATE2;
}
};
//*****************************************************************************
// State 2.
//*****************************************************************************
class State2 : public etl::fsm_state<Fsm, State2, STATE2, Message1, Message2, Message3>
{
public:
//***************************************************************************
etl::fsm_state_id_t on_enter_state() override
{
std::cout << " S2 : Enter state" << std::endl;
return STATE2;
}
//***************************************************************************
// When we enter this state.
//***************************************************************************
void on_exit_state() override
{
std::cout << " S2 : Exit state" << std::endl;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message1& msg)
{
std::cout << " S2 : Received message " << int(msg.get_message_id()) << " : '" << msg.i << "'" << std::endl;
return STATE2;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message2& msg)
{
std::cout << " S2 : Received message " << int(msg.get_message_id()) << " : '" << msg.d << "'" << std::endl;
return STATE2;
}
//***************************************************************************
etl::fsm_state_id_t on_event(const Message3& msg)
{
std::cout << " S2 : Received message " << int(msg.get_message_id()) << " : '" << msg.s << "'" << std::endl;
return STATE2;
}
//***************************************************************************
etl::fsm_state_id_t on_event_unknown(const etl::imessage& msg)
{
std::cout << " S2 : Received unknown message " << int(msg.get_message_id()) << std::endl;
return STATE1;
}
};
//*****************************************************************************
// The test application.
//*****************************************************************************
int main()
{
Fsm fsm;
State1 state1;
State2 state2;
// The list of states.
etl::ifsm_state* state_list[] = { &state1, &state2 };
// Define some messages.
Message1 m1(1);
Message2 m2(1.2);
Message3 m3("Hello");
// Set up the FSM
fsm.set_states(state_list, 2);
fsm.start();
// Queue all of the messages.
etl::send_message(fsm, m1);
etl::send_message(fsm, Message1(2));
etl::send_message(fsm, m2);
etl::send_message(fsm, Message2(3.4));
etl::send_message(fsm, m3);
etl::send_message(fsm, Message3("World"));
etl::send_message(fsm, Message4());
std::cout << std::endl;
// De-queue them
fsm.process_queue();
return 0;
}

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@ -0,0 +1,43 @@
///\file
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2020 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_THROW_EXCEPTIONS
#define ETL_VERBOSE_ERRORS
#if defined(_MSC_VER)
#include "etl/profiles/msvc_x86.h"
#elif defined(__GNUC__)
#include "etl/profiles/gcc_generic.h"
#endif
#endif

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@ -0,0 +1,30 @@

Microsoft Visual Studio Solution File, Format Version 12.00
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VisualStudioVersion = 15.0.26730.10
MinimumVisualStudioVersion = 10.0.40219.1
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{2BB47D48-5EFC-4C38-B2BE-002172F00E3B}.Debug|x86.Build.0 = Debug|Win32
{2BB47D48-5EFC-4C38-B2BE-002172F00E3B}.Release|x64.ActiveCfg = Release|x64
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{2BB47D48-5EFC-4C38-B2BE-002172F00E3B}.Release|x86.ActiveCfg = Release|Win32
{2BB47D48-5EFC-4C38-B2BE-002172F00E3B}.Release|x86.Build.0 = Release|Win32
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HideSolutionNode = FALSE
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GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {98B87835-6672-45D4-95BF-CC5C22C87D2C}
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@ -0,0 +1,160 @@
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@ -0,0 +1,27 @@
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@ -0,0 +1,17 @@
cmake_minimum_required(VERSION 3.5.0)
project(queued_message_router)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES QueuedMessageRouter.cpp)
add_executable(queued_message_router ${SOURCE_FILES})
target_include_directories(queued_message_router
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET queued_message_router PROPERTY CXX_STANDARD 17)

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@ -0,0 +1,149 @@
#include "etl/queue.h"
#include "etl/message_router.h"
#include <iostream>
#include <string>
//*****************************************************************************
// The messages.
//*****************************************************************************
struct Message1 : public etl::message<1>
{
Message1(int i_)
: i(i_)
{
}
int i;
};
struct Message2 : public etl::message<2>
{
Message2(double d_)
: d(d_)
{
}
double d;
};
struct Message3 : public etl::message<3>
{
Message3(const std::string& s_)
: s(s_)
{
}
std::string s;
};
struct Message4 : public etl::message<4>
{
};
//*****************************************************************************
// The message router.
// Handles message types Message1, Message2, Message3.
//*****************************************************************************
class Router : public etl::message_router<Router, Message1, Message2, Message3>
{
public:
typedef etl::message_router<Router, Message1, Message2, Message3> Base_t;
//***************************************************************************
Router()
: message_router(1)
{
}
//***************************************************************************
// Override the base class's receive function.
void receive(const etl::imessage& msg_)
{
if (accepts(msg_))
{
// Place in queue.
queue.emplace(msg_);
std::cout << "Queueing message " << int(msg_.get_message_id()) << std::endl;
}
else
{
std::cout << "Ignoring message " << int(msg_.get_message_id()) << std::endl;
}
}
//***************************************************************************
void process_queue()
{
while (!queue.empty())
{
message_packet& packet = queue.front();
etl::imessage& msg = packet.get();
std::cout << "Processing message " << int(msg.get_message_id()) << std::endl;
// Call the base class's receive function.
// This will route it to the correct on_receive handler.
Base_t::receive(msg);
queue.pop();
}
}
//***************************************************************************
void on_receive(const Message1& msg)
{
std::cout << " Received message " << int(msg.get_message_id()) << " : '" << msg.i << "'" << std::endl;
}
//***************************************************************************
void on_receive(const Message2& msg)
{
std::cout << " Received message " << int(msg.get_message_id()) << " : '" << msg.d << "'" << std::endl;
}
//***************************************************************************
void on_receive(const Message3& msg)
{
std::cout << " Received message " << int(msg.get_message_id()) << " : '" << msg.s << "'" << std::endl;
}
//***************************************************************************
void on_receive_unknown(const etl::imessage& msg)
{
std::cout << " Received unknown message " << int(msg.get_message_id()) << std::endl;
}
private:
etl::queue<message_packet, 10> queue;
};
//*****************************************************************************
// The test application.
//*****************************************************************************
int main()
{
Router router;
Message1 m1(1);
Message2 m2(1.2);
Message3 m3("Hello");
etl::send_message(router, m1);
etl::send_message(router, Message1(2));
etl::send_message(router, m2);
etl::send_message(router, Message2(3.4));
etl::send_message(router, m3);
etl::send_message(router, Message3("World"));
etl::send_message(router, Message4());
std::cout << std::endl;
router.process_queue();
return 0;
}

View file

@ -0,0 +1,43 @@
///\file
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_THROW_EXCEPTIONS
#define ETL_VERBOSE_ERRORS
#if defined(_MSC_VER)
#include "etl/profiles/msvc_x86.h"
#else
#include "etl/profiles/gcc_windows_x86.h"
#endif
#endif

View file

@ -0,0 +1,31 @@

Microsoft Visual Studio Solution File, Format Version 12.00
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VisualStudioVersion = 15.0.26730.10
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View file

@ -0,0 +1,158 @@
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View file

@ -0,0 +1,17 @@
cmake_minimum_required(VERSION 3.5.0)
project(scheduler)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES Scheduler.cpp)
add_executable(scheduler ${SOURCE_FILES})
target_include_directories(scheduler
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET scheduler PROPERTY CXX_STANDARD 17)

View file

@ -0,0 +1,184 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2020 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
//*****************************************************************************
// This example demonstrates the basic method to schedule tasks.
// Experiment with the different scheduling policies.
//*****************************************************************************
#include "etl/scheduler.h"
#include "etl/task.h"
#include "etl/function.h"
#include <iostream>
#include <string>
//*****************************************************************************
// Task 1. Lowest priority.
//*****************************************************************************
class Task1 : public etl::task
{
public:
//*************************************
Task1()
: task(1)
, work(3)
{
}
//*************************************
uint32_t task_request_work() const
{
return work; // How much work do we still have to do? This could be a message queue length.
}
//*************************************
void task_process_work()
{
std::cout << "Task1 : Process work : " << work << std::endl;
--work;
}
private:
uint32_t work;
};
//*****************************************************************************
// Task 2. Highest priority.
//*****************************************************************************
class Task2 : public etl::task
{
public:
//*************************************
Task2()
: task(2)
, work(4)
{
}
//*************************************
uint32_t task_request_work() const
{
return work; // How much work do we still have to do? This could be a message queue length.
}
//*************************************
void task_process_work()
{
std::cout << "Task2 : Process work : " << work << std::endl;
--work;
}
private:
uint32_t work;
};
//*****************************************************************************
// The idle handler.
//*****************************************************************************
class Idle
{
public:
//*************************************
Idle(etl::ischeduler& scheduler_)
: scheduler(scheduler_)
{
}
//*************************************
void IdleCallback()
{
std::cout << "Idle callback" << std::endl;
scheduler.exit_scheduler();
std::cout << "Exiting the scheduler" << std::endl;
}
private:
etl::ischeduler& scheduler;
};
//*****************************************************************************
// The watchdog handler.
//*****************************************************************************
void WatchdogCallback()
{
std::cout << "Watchdog callback" << std::endl;
}
//*****************************************************************************
// The scheduler.
// Maximum of two tasks.
//
// Try the other scheduler policies to see how scheduling differs.
// etl::scheduler_policy_sequential_single
// etl::scheduler_policy_sequential_multiple
// etl::scheduler_policy_highest_priority
// etl::scheduler_policy_most_work
//*****************************************************************************
class Scheduler : public etl::scheduler<etl::scheduler_policy_sequential_single, 2>
{
};
//*****************************************************************************
// The test application.
//*****************************************************************************
int main()
{
Scheduler scheduler;
Task1 task1;
Task2 task2;
Idle idleHandler(scheduler);
etl::function_mv<Idle, &Idle::IdleCallback> idleCallback(idleHandler); // Member function, no parameters, returning void.
etl::function_fv<WatchdogCallback> watchdogCallback; // Global function, no parameters, returning void.
scheduler.add_task(task1);
scheduler.add_task(task2);
scheduler.set_idle_callback(idleCallback);
scheduler.set_watchdog_callback(watchdogCallback);
std::cout << "Starting the scheduler" << std::endl;
scheduler.start();
std::cout << "Exiting the application" << std::endl;
return 0;
}

View file

@ -0,0 +1,43 @@
///\file
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2020 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_PROFILE_H__
#define __ETL_PROFILE_H__
#define ETL_THROW_EXCEPTIONS
#define ETL_VERBOSE_ERRORS
#if defined(_MSC_VER)
#include "etl/profiles/msvc_x86.h"
#elif defined(__GNUC__)
#include "etl/profiles/gcc_generic.h"
#endif
#endif

View file

@ -0,0 +1,30 @@

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Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
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View file

@ -0,0 +1,160 @@
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View file

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Microsoft Visual Studio Solution File, Format Version 12.00
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View file

@ -0,0 +1,17 @@
cmake_minimum_required(VERSION 3.5.0)
project(SharedMessage)
add_definitions(-DETL_DEBUG)
include_directories(${UTPP_INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/../../include)
set(SOURCE_FILES SharedMessage.cpp)
add_executable(SharedMessage ${SOURCE_FILES})
target_include_directories(SharedMessage
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
set_property(TARGET SharedMessage PROPERTY CXX_STANDARD 17)

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//*****************************************************************************
// Shared message example
//*****************************************************************************
#include "etl/shared_message.h"
#include "etl/message.h"
#include "etl/reference_counted_message_pool.h"
#include "etl/message_router.h"
#include "etl/message_bus.h"
#include "etl/fixed_sized_memory_block_allocator.h"
#include "etl/queue.h"
#include <iostream>
#include <atomic>
#include <string>
#include <mutex>
constexpr etl::message_router_id_t RouterId1 = 1U;
constexpr etl::message_router_id_t RouterId2 = 2U;
//*****************************************************************************
// Message1
//*****************************************************************************
struct Message1 : public etl::message<1>
{
Message1(std::string s_)
: s(s_)
{
}
std::string s;
};
//*****************************************************************************
// Message2
//*****************************************************************************
struct Message2 : public etl::message<2>
{
Message2(std::string s_)
: s(s_)
{
}
std::string s;
char data[100];
};
//*****************************************************************************
// Message3
//*****************************************************************************
struct Message3 : public etl::message<3>
{
Message3(std::string s_)
: s(s_)
{
}
std::string s;
};
//*****************************************************************************
// Prints the shared message
//*****************************************************************************
void Print(const std::string& prefix, etl::shared_message sm)
{
std::cout << prefix << " : Message Id = " << int(sm.get_message().get_message_id()) << "\n";
}
//*****************************************************************************
// This router accepts Message1, Message2 and Message3 types.
// If a shared message it received, it will be processed immediately.
//*****************************************************************************
class MessageRouter1 : public etl::message_router<MessageRouter1, Message1, Message2, Message3>
{
public:
//****************************************
MessageRouter1()
: message_router(RouterId1)
{
}
//****************************************
void on_receive(const Message1& msg)
{
std::cout << "MessageRouter1 : on_receive Message1 : " << msg.s << "\n";
}
//****************************************
void on_receive(const Message2& msg)
{
std::cout << "MessageRouter1 : on_receive Message2 : " << msg.s << "\n";
}
//****************************************
void on_receive(const Message3& msg)
{
std::cout << "MessageRouter1 : on_receive Message3 : " << msg.s << "\n";
}
//****************************************
void on_receive_unknown(const etl::imessage& msg)
{
std::cout << "MessageRouter1 : on_receive Unknown\n";
}
};
//*****************************************************************************
// This router accepts Message1, Message2 and Message3 types.
// If a shared message it received it will queue them.
// The messages will be processed when process_queue() is called.
//*****************************************************************************
class MessageRouter2 : public etl::message_router<MessageRouter2, Message1, Message2, Message3>
{
public:
using base_t = etl::message_router<MessageRouter2, Message1, Message2, Message3>;
//****************************************
MessageRouter2()
: message_router(RouterId2)
{
}
using base_t::receive;
//****************************************
// Overridden receive.
// Puts the shared messages into a queue.
void receive(etl::shared_message shared_msg) override
{
if (!queue.full())
{
Print("MessageRouter2 : Queueing shared message", shared_msg);
queue.push(shared_msg);
}
}
//****************************************
// Processes the queued shared messages.
void process_queue()
{
while (!queue.empty())
{
// Get the shared message from the queue.
etl::shared_message shared_msg = queue.front();
Print("MessageRouter2 : Process queued shared message", shared_msg);
// Send it to the base implementation for routing.
base_t::receive(shared_msg);
queue.pop();
}
}
//****************************************
void on_receive(const Message1& msg)
{
std::cout << "MessageRouter2 : on_receive Message1 : " << msg.s << "\n";
}
//****************************************
void on_receive(const Message2& msg)
{
std::cout << "MessageRouter2 : on_receive Message2 : " << msg.s << "\n";
}
//****************************************
void on_receive(const Message3& msg)
{
std::cout << "MessageRouter2 : on_receive Message3 : " << msg.s << "\n";
}
//****************************************
void on_receive_unknown(const etl::imessage& msg)
{
std::cout << "MessageRouter2 : on_receive Unknown\n";
}
private:
etl::queue<etl::shared_message, 10> queue;
};
//*****************************************************************************
// A message bus that can accommodate two subscribers.
//*****************************************************************************
struct Bus : public etl::message_bus<2U>
{
};
//*****************************************************************************
// Define the routers and bus.
//*****************************************************************************
MessageRouter1 router1;
MessageRouter2 router2;
Bus bus;
//*****************************************************************************
// The thread safe message pool. Uses atomic uint32_t for counting.
class MessagePool : public etl::reference_counted_message_pool<std::atomic_int32_t>
{
public:
MessagePool(etl::imemory_block_allocator& allocator)
: reference_counted_message_pool(allocator)
{
}
// Called before the memory block allocator is accessed.
void lock() override
{
mut.lock();
}
// Called after the memory block allocator has been accessed.
void unlock() override
{
mut.unlock();
}
private:
std::mutex mut;
};
//*****************************************************************************
// The memory block allocator that supplies the pool with memory
// to store reference counted messages in.
// The reference counted message parameters type for the messages we will use.
using message_parameters_small = MessagePool::pool_message_parameters<Message1, Message3>;
using message_parameters_large = MessagePool::pool_message_parameters<Message2>;
constexpr size_t max_size_small = message_parameters_small::max_size;
constexpr size_t max_alignment_small = message_parameters_small::max_alignment;
constexpr size_t max_size_large = message_parameters_large::max_size;
constexpr size_t max_alignment_large = message_parameters_large::max_alignment;
// A fixed memory block allocator for 4 items, using the parameters from the smaller messages.
etl::fixed_sized_memory_block_allocator<max_size_small, max_alignment_small, 4U> memory_allocator;
// A fixed memory block allocator for 4 items, using the parameters from the larger message.
etl::fixed_sized_memory_block_allocator<max_size_large, max_alignment_large, 4U> memory_allocator_successor;
//*****************************************************************************
// The pool that supplies reference counted messages.
// Uses memory_allocator as its allocator.
//*****************************************************************************
MessagePool message_pool(memory_allocator);
//*****************************************************************************
// A statically allocated reference counted message that is never allocated or released by a pool.
// Contains a copy of Message3("Three").
//*****************************************************************************
etl::persistent_message<Message3> pm3(Message3("Three"));
//*****************************************************************************
int main()
{
// If memory_allocator can't allocate, then try memory_allocator_successor.
memory_allocator.set_successor(memory_allocator_successor);
Message1 m1("One");
Message2 m2("Two");
etl::shared_message sm1(message_pool, m1); // Created a shared message by allocating a reference counted message from message_pool containing a copy of m1.
etl::shared_message sm2(message_pool, m2); // Created a shared message by allocating a reference counted message from message_pool containing a copy of m2.
etl::shared_message sm3(pm3); // Created a shared message from a statically allocated persistent message.
bus.subscribe(router1); // Subscribe router1 to the bus.
bus.subscribe(router2); // Subscribe router2 to the bus.
bus.receive(sm1); // Send sm1 to the bus for distribution to the routers.
bus.receive(sm2); // Send sm2 to the bus for distribution to the routers.
bus.receive(sm3); // Send sm3 to the bus for distribution to the routers.
router2.process_queue(); // Allow router2 to process its queued messages.
}

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EndProject
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EndGlobalSection
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EndGlobalSection
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EndGlobalSection
EndGlobal

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.pio
.vscode/.browse.c_cpp.db*
.vscode/c_cpp_properties.json
.vscode/launch.json
.vscode/ipch
.vscode/settings.json
lib/etl

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@ -0,0 +1,7 @@
{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
]
}

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ETL PlatformIO demo
===================
> Template to demonstrate how to use ETL with PlatformIO.
1. Open this folder in VSCode and agree if it suggests to install extension.
2. Use `Terminal -> Run Build Task... -> PlatformIO: Build` menu to compile.
3. Run `.pio/Build/native/program`.
## Details
Use `platformio.ini` for example, see comments inside.
`include` folder contains config, required for `etl`. All is as transparent
as possible. Set all additional variables via `build_flags` option in
`platform.ini`. Currently only `PROFILE_GCC_GENERIC` set to make things work.

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#include "etl/profiles/etl_profile.h"

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; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; http://docs.platformio.org/page/projectconf.html
[platformio]
default_envs = native
[env:native]
platform = native
build_flags =
; ETL configs in `include` folder are minimalistic. Here we can set all
; additional definitions to keep everything in one place and customize values
; for different target platforms
-D PROFILE_GCC_GENERIC
lib_deps =
; Define ETL dependency for this demo. You can use versions from PIO registry,
; or git repository with specific branch, tag or commit. See PIO docs for
; details.
;Embedded Template Library=https://github.com/ETLCPP/etl/archive/master.zip
Embedded Template Library@^14.31.2

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#include <iostream>
#include "etl/observer.h"
// Position data.
struct Position
{
int x;
int y;
};
// Button data.
struct Button
{
enum
{
Down,
Up
};
int state;
};
// Wheel data.
struct Wheel
{
int delta;
};
// Definition of a mouse observer.
typedef etl::observer<const Position&, Button, Wheel> Mouse_Observer;
// Definition of an event handler for mouse notifications.
class Event_Handler1 : public Mouse_Observer
{
public:
// Handle a position notification.
void notification(const Position& position)
{
std::cout << "Event_Handler1 : Position = " << position.x << "," << position.y << "\n";
}
// Handle a button notification.
void notification(Button button)
{
std::cout << "Event_Handler1 : Button = " << ((button.state == Button::Up) ? "Up\n" : "Down\n");
}
// Handle a wheel notification.
void notification(Wheel wheel)
{
std::cout << "Event_Handler1 : Wheel delta = " << wheel.delta << "\n";
}
};
// Definition of a second event handler for mouse notifications.
class Event_Handler2 : public Mouse_Observer
{
public:
// Handler a position notification.
void notification(const Position& position)
{
std::cout << "Event_Handler2 : Position = " << position.x << "," << position.y << "\n";
}
// Handle a button notification.
void notification(Button button)
{
std::cout << "Event_Handler2 : Button = " << ((button.state == Button::Up) ? "Up\n" : "Down\n");
}
// Handle a wheel notification.
void notification(Wheel wheel)
{
// Not interested in wheel deltas.
}
};
// The observable mouse driver.
const int MAX_MOUSE_OBSERVERS = 2;
class Mouse_Driver : public etl::observable<Mouse_Observer, MAX_MOUSE_OBSERVERS>
{
public:
// Notify observers about a position event.
void Position_Event()
{
Position position = { 100, 200 };
notify_observers(position);
}
// Notify observers about a button up event.
void Button_Event_Up()
{
Button button = { Button::Up };
notify_observers(button);
}
// Notify observers about a button down event.
void Button_Event_Down()
{
Button button = { Button::Down };
notify_observers(button);
}
// Notify observers about a wheel up event.
void Wheel_Event_Up()
{
Wheel wheel = { 50 };
notify_observers(wheel);
}
// Notify observers about a wheel down event.
void Wheel_Event_Down()
{
Wheel wheel = { -25 };
notify_observers(wheel);
}
};
int main()
{
Mouse_Driver mouse_driver;
Event_Handler1 event_handler1;
Event_Handler2 event_handler2;
// Tell the mouse driver about the observers.
mouse_driver.add_observer(event_handler1);
mouse_driver.add_observer(event_handler2);
// Generate some events.
mouse_driver.Button_Event_Down();
mouse_driver.Button_Event_Up();
mouse_driver.Position_Event();
mouse_driver.Wheel_Event_Down();
mouse_driver.Wheel_Event_Up();
return 0;
}