[ataraxia]

well, it seems like i asked a wrong question 🙂

I had did some tests, and the FPU worked fine.

That problem must be caused by the way i included cmsis’s dsp lib into my project,  i still got stuck with it.

I still can add __FPU_PRESENT=1 to the preprocessor defines, to make the dsp lib work, but i dont know why the defined __FPU_PRESENT not working.

If you have any experience with this, please show me.

Thanks!

• This reply was modified 7 years, 11 months ago by ataraxia.

[ataraxia]

Hi,

Thanks for your kind help!

I had added define __FPU_PRESENT=1 in the visualgdb project properties a few hours ago then everything work fine.

Now i trying to do what you say, i have edited the SOURCEFILES in project Makefile like this:

SOURCEFILES := ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f407xx.s ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c ../../Documents/Arm_projects/cubegdb/Src/gpio.c ../../Documents/Arm_projects/cubegdb/Src/main.c ../../Documents/Arm_projects/cubegdb/Src/stm32f4xx_hal_msp.c ../../Documents/Arm_projects/cubegdb/Src/stm32f4xx_it.c ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/DSP_Lib/Source/BasicMathFunctions/arm_abs_f32.c

I had moved the arm_abs_f32.c to the last, after the stm32f4xx_it.c

The source file : arm_abs_f32.c include arm_math.h -> core_cm4.h that showing the error! and the source file stm32f4xx_it.c include stm32f4xx.h -> stm32f407xx.h that define the __FPU_PRESENT.

but still got the error. Have i missed anything or need to do anything else?

Here is the output log:

1>—— Build started: Project: 1, Configuration: Debug Win32 ——
1>  VisualGDB: Run “cmd.exe /c “C:\SysGCC\arm-eabi\bin\make.exe” CONFIG=Debug” in directory “D:\1\1” on local computer
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx     -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx -c ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/startup_stm32f407xx.s -o Debug/startup_stm32f407xx.o -MD -MF Debug/startup_stm32f407xx.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c -o Debug/system_stm32f4xx.o -MD -MF Debug/system_stm32f4xx.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c -o Debug/stm32f4xx_hal.o -MD -MF Debug/stm32f4xx_hal.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c -o Debug/stm32f4xx_hal_cortex.o -MD -MF Debug/stm32f4xx_hal_cortex.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c -o Debug/stm32f4xx_hal_dma.o -MD -MF Debug/stm32f4xx_hal_dma.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c -o Debug/stm32f4xx_hal_dma_ex.o -MD -MF Debug/stm32f4xx_hal_dma_ex.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c -o Debug/stm32f4xx_hal_flash.o -MD -MF Debug/stm32f4xx_hal_flash.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c -o Debug/stm32f4xx_hal_flash_ex.o -MD -MF Debug/stm32f4xx_hal_flash_ex.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c -o Debug/stm32f4xx_hal_flash_ramfunc.o -MD -MF Debug/stm32f4xx_hal_flash_ramfunc.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c -o Debug/stm32f4xx_hal_gpio.o -MD -MF Debug/stm32f4xx_hal_gpio.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c -o Debug/stm32f4xx_hal_pwr.o -MD -MF Debug/stm32f4xx_hal_pwr.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c -o Debug/stm32f4xx_hal_pwr_ex.o -MD -MF Debug/stm32f4xx_hal_pwr_ex.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c -o Debug/stm32f4xx_hal_rcc.o -MD -MF Debug/stm32f4xx_hal_rcc.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c -o Debug/stm32f4xx_hal_rcc_ex.o -MD -MF Debug/stm32f4xx_hal_rcc_ex.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Src/gpio.c -o Debug/gpio.o -MD -MF Debug/gpio.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Src/main.c -o Debug/main.o -MD -MF Debug/main.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Src/stm32f4xx_hal_msp.c -o Debug/stm32f4xx_hal_msp.o -MD -MF Debug/stm32f4xx_hal_msp.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Src/stm32f4xx_it.c -o Debug/stm32f4xx_it.o -MD -MF Debug/stm32f4xx_it.dep
1>  C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0   -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Device/ST/STM32F4xx/Include -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -ID:/Documents/Arm_projects/cubegdb/Inc -ID:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include -DDEBUG -DARM_MATH_CM4 -Dstm32_flash_layout -DUSE_HAL_DRIVER -DSTM32F407xx  -c ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/DSP_Lib/Source/BasicMathFunctions/arm_abs_f32.c -o Debug/arm_abs_f32.o -MD -MF Debug/arm_abs_f32.dep
1>  In file included from D:/Documents/Arm_projects/cubegdb/Drivers/CMSIS/Include/arm_math.h:304:0,
1>                   from ../../Documents/Arm_projects/cubegdb/Drivers/CMSIS/DSP_Lib/Source/BasicMathFunctions/arm_abs_f32.c:41:
1>D:\Documents\Arm_projects\cubegdb\Drivers\CMSIS\Include\core_cm4.h(153,8): error : #error “Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)”
1>         #error “Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)”
1>          ^
1>  make: *** [Debug/arm_abs_f32.o] Error 1
1>  ————————————————————-
1>  Command exited with code 2
1>  Executable: cmd.exe
1>  Arguments: /c “C:\SysGCC\arm-eabi\bin\make.exe” CONFIG=Debug
1>  Directory: D:\1\1
1>VisualGDB : error : Command-line action failed
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.MakeFile.Targets(37,5): error MSB3073: The command “”C:\Program Files (x86)\Sysprogs\VisualGDB\VisualGDB.exe” /build “D:\1\1\1.vcxproj” “/solution:D:\1\1.sln” “/config:Debug” “/platform:Win32″” exited with code 1.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

• This reply was modified 7 years, 11 months ago by ataraxia.

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