ESP32-C3 project error

[AlphaSilicon]

after i create an new project with v5.1 sdk

it show a error

“C:/sysgcc/esp32/tools/riscv32-esp-elf/esp-2022r1-11.2.0/riscv32-esp-elf/bin/riscv32-esp-elf-gcc.exe”

is not able to compile a simple test program.

It fails with the following output:

Change Dir: F:/alphasion/Documents/VisualGDB/EspProjects/ESP32_4G_Locator/build/VisualGDB/Debug/CMakeFiles/CMakeTmp

Run Build Command(s):C:/SysGCC/esp32/tools/ninja/1.10.2/ninja.exe cmTC_818a7 && [1/2] Building C object CMakeFiles/cmTC_818a7.dir/testCCompiler.c.obj
FAILED: CMakeFiles/cmTC_818a7.dir/testCCompiler.c.obj
C:\sysgcc\esp32\tools\riscv32-esp-elf\esp-2022r1-11.2.0\riscv32-esp-elf\bin\riscv32-esp-elf-gcc.exe -march=rv32imc_zicsr_zifencei -o CMakeFiles/cmTC_818a7.dir/testCCompiler.c.obj -c testCCompiler.c
Assembler messages:
Fatal error: -march=rv32imc_zicsr_zifencei: Invalid or unknown z ISA extension: ‘zifencei’
ninja: build stopped: subcommand failed.

did i do something bad?

[support]

Hi,

It looks like an issue with your toolchain and not with VisualGDB. Please make sure you can build the same project with the same toolchain manually.

[AlphaSilicon]

toolchain is download in visualgdb package manager,should i reinstall it?

[AlphaSilicon]

seems the toolchain in visualgdb did not support idf5.1 version

[support]

This is correct. We only provide toolchains for stable ESP-IDF releases. If you would like to use pre-release ones, it’s something to do on your own risk.

[Author]

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