sprinf conversion of float is not working for STM32F7
Hi Tang,
I am sure I put the options under the Linker Flags, as I said this option was working under previous versions (unsure which version it was) but I recently clicked “update” on both the STM32 CubeMX and the System32 Workbench programs and now for some unlknown reason The Linker throws the following errors:
Building target: EM34.elf
Invoking: MCU GCC Linker
arm-none-eabi-gcc -mcpu=cortex-m3 -mthumb -mfloat-abi=soft -specs=nosys.specs -specs=nano.specs -Xlinker -u _sprintf_float -Xlinker -u _printf_float -T”../STM32F103CBTx_FLASH.ld” -Wl,-Map=output.map -Wl,--gc-sections -lm -o “EM34.elf” @”objects.list”
arm-none-eabi-gcc.exe: error: _sprintf_float: No such file or directory
arm-none-eabi-gcc.exe: error: _printf_float: No such file or directory
make: *** EM34.elf Error 1
(see attached image)
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