I am using the latest version with Eclipse together with the SW4STM32 plug-in. I import a project created with STM32CubeMX, and with the chosen toolchain / IDE as SW4STM32. My hardware is an STM32F746G-Disco.
The first time building the project, I get a lot of errors which can be solved by specifying the processor with “-mcpu=cortex-m7”. After that, the only compilation error remaining relates to invoking the MCU GCC Linker.
Below is the full console output from invoking the linker. I have reinstalled the Eclipse software and SW4STM32 plugin and recreated the project many times but the error remains. Is there something that is not specified when creating the project that I need to add?
Building target: stmconnect.elf
Invoking: MCU GCC Linker
arm-none-eabi-gcc -mcpu=cortex-m7 -mthumb -mfloat-abi=soft -L”/Users/USER/Documents/test-workspace/stmconnect/Middlewares/ST/AI/Lib” -specs=nosys.specs -specs=nano.specs -T”../” -Wl,-Map=output.map -Wl,--gc-sections -o “stmconnect.elf” @”objects.list” -lm
/Applications/Eclipse.app/Contents/Eclipse/plugins/fr.ac6.mcu.externaltools.arm-none.macos64_220.127.116.11812190825/tools/compiler/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/bin/ld: read in flex scanner failed
collect2: error: ld returned 1 exit status
make: *** stmconnect.elf Error 1
“make all” terminated with exit code 2. Build might be incomplete.
10:26:51 Build Failed. 2 errors, 0 warnings. (took 508ms)