diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..22ce6ba --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,71 @@ +cmake_minimum_required(VERSION 3.22) + +# +# This file is generated only once, +# and is not re-generated if converter is called multiple times. +# +# User is free to modify the file as much as necessary +# + +# Setup compiler settings +set(CMAKE_C_STANDARD 11) +set(CMAKE_C_STANDARD_REQUIRED ON) +set(CMAKE_C_EXTENSIONS ON) + + +# Define the build type +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE "Debug") +endif() + +# Set the project name +set(CMAKE_PROJECT_NAME pcb_actio) + +# Enable compile command to ease indexing with e.g. clangd +set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE) + +# Core project settings +project(${CMAKE_PROJECT_NAME}) +message("Build type: " ${CMAKE_BUILD_TYPE}) + +# Enable CMake support for ASM and C languages +enable_language(C ASM) + +# Create an executable object type +add_executable(${CMAKE_PROJECT_NAME}) + +# Add STM32CubeMX generated sources +add_subdirectory(cmake/stm32cubemx) + +# Link directories setup +target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE + # Add user defined library search paths + Core/Inc +) + +# Add sources to executable +target_sources(${CMAKE_PROJECT_NAME} PRIVATE + # Add user sources here + Core/Src/actio.c + Core/Src/comm.c +) + +# Add include paths +target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE + # Add user defined include paths +) + +# Add project symbols (macros) +target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE + # Add user defined symbols +) + +# Remove wrong libob.a library dependency when using cpp files +list(REMOVE_ITEM CMAKE_C_IMPLICIT_LINK_LIBRARIES ob) + +# Add linked libraries +target_link_libraries(${CMAKE_PROJECT_NAME} + stm32cubemx + + # Add user defined libraries +) diff --git a/CMakePresets.json b/CMakePresets.json new file mode 100644 index 0000000..9a0c120 --- /dev/null +++ b/CMakePresets.json @@ -0,0 +1,38 @@ +{ + "version": 3, + "configurePresets": [ + { + "name": "default", + "hidden": true, + "generator": "Ninja", + "binaryDir": "${sourceDir}/build/${presetName}", + "toolchainFile": "${sourceDir}/cmake/gcc-arm-none-eabi.cmake", + "cacheVariables": { + } + }, + { + "name": "Debug", + "inherits": "default", + "cacheVariables": { + "CMAKE_BUILD_TYPE": "Debug" + } + }, + { + "name": "Release", + "inherits": "default", + "cacheVariables": { + "CMAKE_BUILD_TYPE": "Release" + } + } + ], + "buildPresets": [ + { + "name": "Debug", + "configurePreset": "Debug" + }, + { + "name": "Release", + "configurePreset": "Release" + } + ] +} \ No newline at end of file diff --git a/STM32G491XX_FLASH.ld b/STM32G491XX_FLASH.ld new file mode 100644 index 0000000..02ebdf7 --- /dev/null +++ b/STM32G491XX_FLASH.ld @@ -0,0 +1,249 @@ +/* +****************************************************************************** +** + +** File : LinkerScript.ld +** +** Author : STM32CubeMX +** +** Abstract : Linker script for STM32G491KEUx series +** 512Kbytes FLASH and 112Kbytes RAM +** +** Set heap size, stack size and stack location according +** to application requirements. +** +** Set memory bank area and size if external memory is used. +** +** Target : STMicroelectronics STM32 +** +** Distribution: The file is distributed “as is,” without any warranty +** of any kind. +** +***************************************************************************** +** @attention +** +**

© COPYRIGHT(c) 2025 STMicroelectronics

+** +** Redistribution and use in source and binary forms, with or without modification, +** are permitted provided that the following conditions are met: +** 1. Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** 2. Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** 3. Neither the name of STMicroelectronics nor the names of its contributors +** may be used to endorse or promote products derived from this software +** without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +** +***************************************************************************** +*/ + +/* Entry Point */ +ENTRY(Reset_Handler) + +/* Specify the memory areas */ +MEMORY +{ +RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 112K +FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K +} + +/* Highest address of the user mode stack */ +_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of RAM */ +/* Generate a link error if heap and stack don't fit into RAM */ +_Min_Heap_Size = 0x200; /* required amount of heap */ +_Min_Stack_Size = 0x400; /* required amount of stack */ + +/* Define output sections */ +SECTIONS +{ + /* The startup code goes first into FLASH */ + .isr_vector : + { + . = ALIGN(4); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(4); + } >FLASH + + /* The program code and other data goes into FLASH */ + .text : + { + . = ALIGN(4); + *(.text) /* .text sections (code) */ + *(.text*) /* .text* sections (code) */ + *(.glue_7) /* glue arm to thumb code */ + *(.glue_7t) /* glue thumb to arm code */ + *(.eh_frame) + + KEEP (*(.init)) + KEEP (*(.fini)) + + . = ALIGN(4); + _etext = .; /* define a global symbols at end of code */ + } >FLASH + + /* Constant data goes into FLASH */ + .rodata : + { + . = ALIGN(4); + *(.rodata) /* .rodata sections (constants, strings, etc.) */ + *(.rodata*) /* .rodata* sections (constants, strings, etc.) */ + . = ALIGN(4); + } >FLASH + + .ARM.extab (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */ + { + . = ALIGN(4); + *(.ARM.extab* .gnu.linkonce.armextab.*) + . = ALIGN(4); + } >FLASH + + .ARM (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */ + { + . = ALIGN(4); + __exidx_start = .; + *(.ARM.exidx*) + __exidx_end = .; + . = ALIGN(4); + } >FLASH + + .preinit_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */ + { + . = ALIGN(4); + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array*)) + PROVIDE_HIDDEN (__preinit_array_end = .); + . = ALIGN(4); + } >FLASH + + .init_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */ + { + . = ALIGN(4); + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array*)) + PROVIDE_HIDDEN (__init_array_end = .); + . = ALIGN(4); + } >FLASH + + .fini_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */ + { + . = ALIGN(4); + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT(.fini_array.*))) + KEEP (*(.fini_array*)) + PROVIDE_HIDDEN (__fini_array_end = .); + . = ALIGN(4); + } >FLASH + + /* used by the startup to initialize data */ + _sidata = LOADADDR(.data); + + /* Initialized data sections goes into RAM, load LMA copy after code */ + .data : + { + . = ALIGN(4); + _sdata = .; /* create a global symbol at data start */ + *(.data) /* .data sections */ + *(.data*) /* .data* sections */ + *(.RamFunc) /* .RamFunc sections */ + *(.RamFunc*) /* .RamFunc* sections */ + + . = ALIGN(4); + } >RAM AT> FLASH + + /* Initialized TLS data section */ + .tdata : ALIGN(4) + { + *(.tdata .tdata.* .gnu.linkonce.td.*) + . = ALIGN(4); + _edata = .; /* define a global symbol at data end */ + PROVIDE(__data_end = .); + PROVIDE(__tdata_end = .); + } >RAM AT> FLASH + + PROVIDE( __tdata_start = ADDR(.tdata) ); + PROVIDE( __tdata_size = __tdata_end - __tdata_start ); + + PROVIDE( __data_start = ADDR(.data) ); + PROVIDE( __data_size = __data_end - __data_start ); + + PROVIDE( __tdata_source = LOADADDR(.tdata) ); + PROVIDE( __tdata_source_end = LOADADDR(.tdata) + SIZEOF(.tdata) ); + PROVIDE( __tdata_source_size = __tdata_source_end - __tdata_source ); + + PROVIDE( __data_source = LOADADDR(.data) ); + PROVIDE( __data_source_end = __tdata_source_end ); + PROVIDE( __data_source_size = __data_source_end - __data_source ); + /* Uninitialized data section */ + .tbss (NOLOAD) : ALIGN(4) + { + /* This is used by the startup in order to initialize the .bss secion */ + _sbss = .; /* define a global symbol at bss start */ + __bss_start__ = _sbss; + *(.tbss .tbss.*) + . = ALIGN(4); + PROVIDE( __tbss_end = . ); + } >RAM + + PROVIDE( __tbss_start = ADDR(.tbss) ); + PROVIDE( __tbss_size = __tbss_end - __tbss_start ); + PROVIDE( __tbss_offset = ADDR(.tbss) - ADDR(.tdata) ); + + PROVIDE( __tls_base = __tdata_start ); + PROVIDE( __tls_end = __tbss_end ); + PROVIDE( __tls_size = __tls_end - __tls_base ); + PROVIDE( __tls_align = MAX(ALIGNOF(.tdata), ALIGNOF(.tbss)) ); + PROVIDE( __tls_size_align = (__tls_size + __tls_align - 1) & ~(__tls_align - 1) ); + PROVIDE( __arm32_tls_tcb_offset = MAX(8, __tls_align) ); + PROVIDE( __arm64_tls_tcb_offset = MAX(16, __tls_align) ); + + .bss (NOLOAD) : ALIGN(4) + { + *(.bss) + *(.bss*) + *(COMMON) + + . = ALIGN(4); + _ebss = .; /* define a global symbol at bss end */ + __bss_end__ = _ebss; + PROVIDE( __bss_end = .); + } >RAM + PROVIDE( __non_tls_bss_start = ADDR(.bss) ); + + PROVIDE( __bss_start = __tbss_start ); + PROVIDE( __bss_size = __bss_end - __bss_start ); + + /* User_heap_stack section, used to check that there is enough RAM left */ + ._user_heap_stack (NOLOAD) : + { + . = ALIGN(8); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(8); + } >RAM + + + + /* Remove information from the standard libraries */ + /DISCARD/ : + { + libc.a:* ( * ) + libm.a:* ( * ) + libgcc.a:* ( * ) + } + +} diff --git a/cmake/gcc-arm-none-eabi.cmake b/cmake/gcc-arm-none-eabi.cmake new file mode 100644 index 0000000..a82a982 --- /dev/null +++ b/cmake/gcc-arm-none-eabi.cmake @@ -0,0 +1,43 @@ +set(CMAKE_SYSTEM_NAME Generic) +set(CMAKE_SYSTEM_PROCESSOR arm) + +set(CMAKE_C_COMPILER_ID GNU) +set(CMAKE_CXX_COMPILER_ID GNU) + +# Some default GCC settings +# arm-none-eabi- must be part of path environment +set(TOOLCHAIN_PREFIX arm-none-eabi-) + +set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc) +set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER}) +set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++) +set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}g++) +set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy) +set(CMAKE_SIZE ${TOOLCHAIN_PREFIX}size) + +set(CMAKE_EXECUTABLE_SUFFIX_ASM ".elf") +set(CMAKE_EXECUTABLE_SUFFIX_C ".elf") +set(CMAKE_EXECUTABLE_SUFFIX_CXX ".elf") + +set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) + +# MCU specific flags +set(TARGET_FLAGS "-mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard ") + +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_FLAGS}") +set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -MMD -MP") +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fdata-sections -ffunction-sections") + +set(CMAKE_C_FLAGS_DEBUG "-O0 -g3") +set(CMAKE_C_FLAGS_RELEASE "-Os -g0") +set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3") +set(CMAKE_CXX_FLAGS_RELEASE "-Os -g0") + +set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions -fno-threadsafe-statics") + +set(CMAKE_EXE_LINKER_FLAGS "${TARGET_FLAGS}") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -T \"${CMAKE_SOURCE_DIR}/STM32G491XX_FLASH.ld\"") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --specs=nano.specs") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Map=${CMAKE_PROJECT_NAME}.map -Wl,--gc-sections") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--print-memory-usage") +set(TOOLCHAIN_LINK_LIBRARIES "m") diff --git a/cmake/starm-clang.cmake b/cmake/starm-clang.cmake new file mode 100644 index 0000000..66d19c9 --- /dev/null +++ b/cmake/starm-clang.cmake @@ -0,0 +1,65 @@ +set(CMAKE_SYSTEM_NAME Generic) +set(CMAKE_SYSTEM_PROCESSOR arm) + +set(CMAKE_C_COMPILER_ID Clang) +set(CMAKE_CXX_COMPILER_ID Clang) + +# Some default llvm settings +set(TOOLCHAIN_PREFIX starm-) + +set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}clang) +set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER}) +set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}clang++) +set(CMAKE_LINKER ${TOOLCHAIN_PREFIX}clang) +set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy) +set(CMAKE_SIZE ${TOOLCHAIN_PREFIX}size) + +set(CMAKE_EXECUTABLE_SUFFIX_ASM ".elf") +set(CMAKE_EXECUTABLE_SUFFIX_C ".elf") +set(CMAKE_EXECUTABLE_SUFFIX_CXX ".elf") + +set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) + +# STARM_TOOLCHAIN_CONFIG allows you to choose the toolchain configuration. +# Possible values are: +# "STARM_HYBRID" : Hybrid configuration using starm-clang Assemler and Compiler and GNU Linker +# "STARM_NEWLIB" : starm-clang toolchain with NEWLIB C library +# "STARM_PICOLIBC" : starm-clang toolchain with PICOLIBC C library +set(STARM_TOOLCHAIN_CONFIG "STARM_HYBRID") + +if(STARM_TOOLCHAIN_CONFIG STREQUAL "STARM_HYBRID") + set(TOOLCHAIN_MULTILIBS "--multi-lib-config=\"$ENV{CLANG_GCC_CMSIS_COMPILER}/multilib.gnu_tools_for_stm32.yaml\" --gcc-toolchain=\"$ENV{GCC_TOOLCHAIN_ROOT}/..\"") +elseif (STARM_TOOLCHAIN_CONFIG STREQUAL "STARM_NEWLIB") + set(TOOLCHAIN_MULTILIBS "--config=newlib.cfg") +endif() + +# MCU specific flags +set(TARGET_FLAGS "-mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard ${TOOLCHAIN_MULTILIBS}") + +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_FLAGS}") +set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -MP") +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fdata-sections -ffunction-sections") + +set(CMAKE_C_FLAGS_DEBUG "-O0 -g3") +set(CMAKE_C_FLAGS_RELEASE "-Os -g0") +set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3") +set(CMAKE_CXX_FLAGS_RELEASE "-Os -g0") + +set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions -fno-threadsafe-statics") + +set(CMAKE_EXE_LINKER_FLAGS "${TARGET_FLAGS}") + +if (STARM_TOOLCHAIN_CONFIG STREQUAL "STARM_HYBRID") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --gcc-specs=nano.specs") + set(TOOLCHAIN_LINK_LIBRARIES "m") +elseif(STARM_TOOLCHAIN_CONFIG STREQUAL "STARM_NEWLIB") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lcrt0-nosys") +elseif(STARM_TOOLCHAIN_CONFIG STREQUAL "STARM_PICOLIBC") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lcrt0-hosted") + +endif() + +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -T \"${CMAKE_SOURCE_DIR}/STM32G491XX_FLASH.ld\"") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Map=${CMAKE_PROJECT_NAME}.map -Wl,--gc-sections") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -z noexecstack") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--print-memory-usage ") diff --git a/cmake/stm32cubemx/CMakeLists.txt b/cmake/stm32cubemx/CMakeLists.txt new file mode 100644 index 0000000..02e2963 --- /dev/null +++ b/cmake/stm32cubemx/CMakeLists.txt @@ -0,0 +1,116 @@ +cmake_minimum_required(VERSION 3.22) +# Enable CMake support for ASM and C languages +enable_language(C ASM) +# STM32CubeMX generated symbols (macros) +set(MX_Defines_Syms + USE_HAL_DRIVER + STM32G491xx + $<$:DEBUG> +) + +# STM32CubeMX generated include paths +set(MX_Include_Dirs + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/App + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/Target + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Inc + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Inc + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Inc/Legacy + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Core/Inc + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/CMSIS/Device/ST/STM32G4xx/Include + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/CMSIS/Include +) + +# STM32CubeMX generated application sources +set(MX_Application_Src + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/App/usb_device.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/App/usbd_desc.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/App/usbd_cdc_if.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../USB_Device/Target/usbd_conf.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/main.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/stm32g4xx_it.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/stm32g4xx_hal_msp.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/sysmem.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/syscalls.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../startup_stm32g491xx.s +) + +# STM32 HAL/LL Drivers +set(STM32_Drivers_Src + ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Src/system_stm32g4xx.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pcd.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pcd_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_ll_usb.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_rcc.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_rcc_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_flash.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_flash_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_flash_ramfunc.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_gpio.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_exti.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_dma.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_dma_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_cortex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_i2c.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_i2c_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_tim.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_tim_ex.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_uart.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_uart_ex.c +) + +# Drivers Midllewares + + +set(USB_Device_Library_Src + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c + ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc.c +) + +# Link directories setup +set(MX_LINK_DIRS + +) +# Project static libraries +set(MX_LINK_LIBS + STM32_Drivers + ${TOOLCHAIN_LINK_LIBRARIES} + USB_Device_Library +) +# Interface library for includes and symbols +add_library(stm32cubemx INTERFACE) +target_include_directories(stm32cubemx INTERFACE ${MX_Include_Dirs}) +target_compile_definitions(stm32cubemx INTERFACE ${MX_Defines_Syms}) + +# Create STM32_Drivers static library +add_library(STM32_Drivers OBJECT) +target_sources(STM32_Drivers PRIVATE ${STM32_Drivers_Src}) +target_link_libraries(STM32_Drivers PUBLIC stm32cubemx) + + +# Create USB_Device_Library static library +add_library(USB_Device_Library OBJECT) +target_sources(USB_Device_Library PRIVATE ${USB_Device_Library_Src}) +target_link_libraries(USB_Device_Library PUBLIC stm32cubemx) + +# Add STM32CubeMX generated application sources to the project +target_sources(${CMAKE_PROJECT_NAME} PRIVATE ${MX_Application_Src}) + +# Link directories setup +target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE ${MX_LINK_DIRS}) + +# Add libraries to the project +target_link_libraries(${CMAKE_PROJECT_NAME} ${MX_LINK_LIBS}) + +# Add the map file to the list of files to be removed with 'clean' target +set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES ADDITIONAL_CLEAN_FILES ${CMAKE_PROJECT_NAME}.map) + +# Validate that STM32CubeMX code is compatible with C standard +if((CMAKE_C_STANDARD EQUAL 90) OR (CMAKE_C_STANDARD EQUAL 99)) + message(ERROR "Generated code requires C11 or higher") +endif() diff --git a/startup_stm32g491xx.s b/startup_stm32g491xx.s new file mode 100644 index 0000000..1a79404 --- /dev/null +++ b/startup_stm32g491xx.s @@ -0,0 +1,538 @@ +/** + ****************************************************************************** + * @file startup_stm32g491xx.s + * @author MCD Application Team + * @brief STM32G491xx devices vector table GCC toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address, + * - Configure the clock system + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M4 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + * Copyright (c) 2019 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m4 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF1E0F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Call the clock system initialization function.*/ + bl SystemInit + +/* Copy the data segment initializers from flash to SRAM */ + ldr r0, =_sdata + ldr r1, =_edata + ldr r2, =_sidata + movs r3, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r4, [r2, r3] + str r4, [r0, r3] + adds r3, r3, #4 + +LoopCopyDataInit: + adds r4, r0, r3 + cmp r4, r1 + bcc CopyDataInit + +/* Zero fill the bss segment. */ + ldr r2, =_sbss + ldr r4, =_ebss + movs r3, #0 + b LoopFillZerobss + +FillZerobss: + str r3, [r2] + adds r2, r2, #4 + +LoopFillZerobss: + cmp r2, r4 + bcc FillZerobss + +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex-M4. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_PVM_IRQHandler + .word RTC_TAMP_LSECSS_IRQHandler + .word RTC_WKUP_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_IRQHandler + .word EXTI1_IRQHandler + .word EXTI2_IRQHandler + .word EXTI3_IRQHandler + .word EXTI4_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_IRQHandler + .word DMA1_Channel3_IRQHandler + .word DMA1_Channel4_IRQHandler + .word DMA1_Channel5_IRQHandler + .word DMA1_Channel6_IRQHandler + .word DMA1_Channel7_IRQHandler + .word ADC1_2_IRQHandler + .word USB_HP_IRQHandler + .word USB_LP_IRQHandler + .word FDCAN1_IT0_IRQHandler + .word FDCAN1_IT1_IRQHandler + .word EXTI9_5_IRQHandler + .word TIM1_BRK_TIM15_IRQHandler + .word TIM1_UP_TIM16_IRQHandler + .word TIM1_TRG_COM_TIM17_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM4_IRQHandler + .word I2C1_EV_IRQHandler + .word I2C1_ER_IRQHandler + .word I2C2_EV_IRQHandler + .word I2C2_ER_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word USART3_IRQHandler + .word EXTI15_10_IRQHandler + .word RTC_Alarm_IRQHandler + .word USBWakeUp_IRQHandler + .word TIM8_BRK_IRQHandler + .word TIM8_UP_IRQHandler + .word TIM8_TRG_COM_IRQHandler + .word TIM8_CC_IRQHandler + .word ADC3_IRQHandler + .word 0 + .word LPTIM1_IRQHandler + .word 0 + .word SPI3_IRQHandler + .word UART4_IRQHandler + .word UART5_IRQHandler + .word TIM6_DAC_IRQHandler + .word TIM7_IRQHandler + .word DMA2_Channel1_IRQHandler + .word DMA2_Channel2_IRQHandler + .word DMA2_Channel3_IRQHandler + .word DMA2_Channel4_IRQHandler + .word DMA2_Channel5_IRQHandler + .word 0 + .word 0 + .word UCPD1_IRQHandler + .word COMP1_2_3_IRQHandler + .word COMP4_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word CRS_IRQHandler + .word SAI1_IRQHandler + .word TIM20_BRK_IRQHandler + .word TIM20_UP_IRQHandler + .word TIM20_TRG_COM_IRQHandler + .word TIM20_CC_IRQHandler + .word FPU_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word FDCAN2_IT0_IRQHandler + .word FDCAN2_IT1_IRQHandler + .word 0 + .word 0 + .word RNG_IRQHandler + .word LPUART1_IRQHandler + .word I2C3_EV_IRQHandler + .word I2C3_ER_IRQHandler + .word DMAMUX_OVR_IRQHandler + .word QUADSPI_IRQHandler + .word DMA1_Channel8_IRQHandler + .word DMA2_Channel6_IRQHandler + .word DMA2_Channel7_IRQHandler + .word DMA2_Channel8_IRQHandler + .word CORDIC_IRQHandler + .word FMAC_IRQHandler + + .size g_pfnVectors, .-g_pfnVectors + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_PVM_IRQHandler + .thumb_set PVD_PVM_IRQHandler,Default_Handler + + .weak RTC_TAMP_LSECSS_IRQHandler + .thumb_set RTC_TAMP_LSECSS_IRQHandler,Default_Handler + + .weak RTC_WKUP_IRQHandler + .thumb_set RTC_WKUP_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_2_IRQHandler + .thumb_set ADC1_2_IRQHandler,Default_Handler + + .weak USB_HP_IRQHandler + .thumb_set USB_HP_IRQHandler,Default_Handler + + .weak USB_LP_IRQHandler + .thumb_set USB_LP_IRQHandler,Default_Handler + + .weak FDCAN1_IT0_IRQHandler + .thumb_set FDCAN1_IT0_IRQHandler,Default_Handler + + .weak FDCAN1_IT1_IRQHandler + .thumb_set FDCAN1_IT1_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_TIM15_IRQHandler + .thumb_set TIM1_BRK_TIM15_IRQHandler,Default_Handler + + .weak TIM1_UP_TIM16_IRQHandler + .thumb_set TIM1_UP_TIM16_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_TIM17_IRQHandler + .thumb_set TIM1_TRG_COM_TIM17_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTC_Alarm_IRQHandler + .thumb_set RTC_Alarm_IRQHandler,Default_Handler + + .weak USBWakeUp_IRQHandler + .thumb_set USBWakeUp_IRQHandler,Default_Handler + + .weak TIM8_BRK_IRQHandler + .thumb_set TIM8_BRK_IRQHandler,Default_Handler + + .weak TIM8_UP_IRQHandler + .thumb_set TIM8_UP_IRQHandler,Default_Handler + + .weak TIM8_TRG_COM_IRQHandler + .thumb_set TIM8_TRG_COM_IRQHandler,Default_Handler + + .weak TIM8_CC_IRQHandler + .thumb_set TIM8_CC_IRQHandler,Default_Handler + + .weak ADC3_IRQHandler + .thumb_set ADC3_IRQHandler,Default_Handler + + .weak LPTIM1_IRQHandler + .thumb_set LPTIM1_IRQHandler,Default_Handler + + .weak SPI3_IRQHandler + .thumb_set SPI3_IRQHandler,Default_Handler + + .weak UART4_IRQHandler + .thumb_set UART4_IRQHandler,Default_Handler + + .weak UART5_IRQHandler + .thumb_set UART5_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak DMA2_Channel1_IRQHandler + .thumb_set DMA2_Channel1_IRQHandler,Default_Handler + + .weak DMA2_Channel2_IRQHandler + .thumb_set DMA2_Channel2_IRQHandler,Default_Handler + + .weak DMA2_Channel3_IRQHandler + .thumb_set DMA2_Channel3_IRQHandler,Default_Handler + + .weak DMA2_Channel4_IRQHandler + .thumb_set DMA2_Channel4_IRQHandler,Default_Handler + + .weak DMA2_Channel5_IRQHandler + .thumb_set DMA2_Channel5_IRQHandler,Default_Handler + + .weak UCPD1_IRQHandler + .thumb_set UCPD1_IRQHandler,Default_Handler + + .weak COMP1_2_3_IRQHandler + .thumb_set COMP1_2_3_IRQHandler,Default_Handler + + .weak COMP4_IRQHandler + .thumb_set COMP4_IRQHandler,Default_Handler + + .weak CRS_IRQHandler + .thumb_set CRS_IRQHandler,Default_Handler + + .weak SAI1_IRQHandler + .thumb_set SAI1_IRQHandler,Default_Handler + + .weak TIM20_BRK_IRQHandler + .thumb_set TIM20_BRK_IRQHandler,Default_Handler + + .weak TIM20_UP_IRQHandler + .thumb_set TIM20_UP_IRQHandler,Default_Handler + + .weak TIM20_TRG_COM_IRQHandler + .thumb_set TIM20_TRG_COM_IRQHandler,Default_Handler + + .weak TIM20_CC_IRQHandler + .thumb_set TIM20_CC_IRQHandler,Default_Handler + + .weak FPU_IRQHandler + .thumb_set FPU_IRQHandler,Default_Handler + + .weak FDCAN2_IT0_IRQHandler + .thumb_set FDCAN2_IT0_IRQHandler,Default_Handler + + .weak FDCAN2_IT1_IRQHandler + .thumb_set FDCAN2_IT1_IRQHandler,Default_Handler + + .weak RNG_IRQHandler + .thumb_set RNG_IRQHandler,Default_Handler + + .weak LPUART1_IRQHandler + .thumb_set LPUART1_IRQHandler,Default_Handler + + .weak I2C3_EV_IRQHandler + .thumb_set I2C3_EV_IRQHandler,Default_Handler + + .weak I2C3_ER_IRQHandler + .thumb_set I2C3_ER_IRQHandler,Default_Handler + + .weak DMAMUX_OVR_IRQHandler + .thumb_set DMAMUX_OVR_IRQHandler,Default_Handler + + .weak QUADSPI_IRQHandler + .thumb_set QUADSPI_IRQHandler,Default_Handler + + .weak DMA1_Channel8_IRQHandler + .thumb_set DMA1_Channel8_IRQHandler,Default_Handler + + .weak DMA2_Channel6_IRQHandler + .thumb_set DMA2_Channel6_IRQHandler,Default_Handler + + .weak DMA2_Channel7_IRQHandler + .thumb_set DMA2_Channel7_IRQHandler,Default_Handler + + .weak DMA2_Channel8_IRQHandler + .thumb_set DMA2_Channel8_IRQHandler,Default_Handler + + .weak CORDIC_IRQHandler + .thumb_set CORDIC_IRQHandler,Default_Handler + + .weak FMAC_IRQHandler + .thumb_set FMAC_IRQHandler,Default_Handler +