CODEWITHSUNDEEP
cmakestm32freertoscubemx
alex
alex

Reputation: 23

Error compiling freertos for nucleo stm32f767

I have generated code using cubeMX and while compiling it gives me the following errors. I have already tried several fixes but none of them is working.

    /tmp/ccvxTV8U.s: Assembler messages:
    /tmp/ccvxTV8U.s:758: Error: selected processor does not support `vstmdbeq r0!,{s16-s31}' in Thumb mode
    /tmp/ccvxTV8U.s:760: Error: instruction not allowed in IT block -- `stmdb r0!,{r4-r11,r14}'
    /tmp/ccvxTV8U.s:782: Error: selected processor does not support `vldmiaeq r0!,{s16-s31}' in Thumb mode
    /tmp/ccvxTV8U.s:784: Error: instruction not allowed in IT block -- `msr psp,r0'

CMakeLists.txt

IDE: CLion 2019.3

#THIS FILE IS AUTO GENERATED FROM THE TEMPLATE! DO NOT CHANGE!
SET(CMAKE_SYSTEM_NAME Generic)
SET(CMAKE_SYSTEM_VERSION 1)
cmake_minimum_required(VERSION 3.13)

# specify cross compilers and tools
SET(CMAKE_C_COMPILER_WORKS 1)
SET(CMAKE_C_COMPILER arm-none-eabi-gcc)
SET(CMAKE_CXX_COMPILER_WORKS 1)
SET(CMAKE_CXX_COMPILER arm-none-eabi-g++)
set(CMAKE_ASM_COMPILER  arm-none-eabi-gcc)
set(CMAKE_AR arm-none-eabi-ar)
set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
set(CMAKE_OBJDUMP arm-none-eabi-objdump)
set(SIZE arm-none-eabi-size)

SET(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/STM32F767ZITx_FLASH.ld)

#Uncomment for hardware floating point
SET(FPU_FLAGS "-mfloat-abi=hard -mfpu=fpv4-sp-d16")
add_definitions(-DARM_MATH_CM4 -DARM_MATH_MATRIX_CHECK -DARM_MATH_ROUNDING -D__FPU_PRESENT=1)

#Uncomment for software floating point
#SET(FPU_FLAGS "-mfloat-abi=soft")

SET(COMMON_FLAGS
    "-mcpu=cortex-m7 ${FPU_FLAGS} -mthumb -mthumb-interwork -ffunction-sections -fdata-sections \
    -g -fno-common -fmessage-length=0 -specs=nosys.specs -specs=nano.specs")

SET(CMAKE_CXX_FLAGS_INIT "${COMMON_FLAGS} -std=c++11")
SET(CMAKE_C_FLAGS_INIT "${COMMON_FLAGS} -std=gnu99")
SET(CMAKE_EXE_LINKER_FLAGS_INIT "-Wl,-gc-sections,--print-memory-usage -T ${LINKER_SCRIPT}")

PROJECT(freertos_test C CXX ASM)
set(CMAKE_CXX_STANDARD 11)

#add_definitions(-DARM_MATH_CM4 -DARM_MATH_MATRIX_CHECK -DARM_MATH_ROUNDING -D__FPU_PRESENT=1)
add_definitions(-D__weak=__attribute__\(\(weak\)\) -D__packed=__attribute__\(\(__packed__\)\) -DUSE_HAL_DRIVER -DSTM32F767xx)

file(GLOB_RECURSE SOURCES "Middlewares/*.*" "startup/*.*" "Drivers/*.*" "Core/*.*")

include_directories(Core/Inc Drivers/STM32F7xx_HAL_Driver/Inc Drivers/STM32F7xx_HAL_Driver/Inc/Legacy Drivers/CMSIS/Device/ST/STM32F7xx/Include Drivers/CMSIS/Include Middlewares/Third_Party/FreeRTOS/Source/include Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM7/r0p1)

add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})

set(CMAKE_EXE_LINKER_FLAGS
    "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map")

set(HEX_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.hex)
set(BIN_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.bin)

add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
        COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
        COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
        COMMENT "Building ${HEX_FILE}
Building ${BIN_FILE}")

I'm using the NUCLEO-F767ZI with a STM32F767

Upvotes: 0

Views: 488

Answers (1)

KamilCuk
KamilCuk

Reputation: 141523

 file(GLOB_RECURSE SOURCES "Middlewares/*.*"

You are compiling FreeRTOS for all possible implementations for all possible cpus, so you are also compiling sources not compatible at all with your current cpu. You should compile sources only for your destination cpu.

That would most probably be, assuming the folder Middlewares is taken from cubemx:

 file(GLOB src1
      Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/*.c
      Middlewares/Third_Party/FreeRTOS/Source/*.c
 )

And add only the needed include path:

 target_include_directories(YOUR_TARGET PUBLIC
      Middlewares/Third_Party/FreeRTOS/Source/include
 )

Upvotes: 1

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