在编译上传时候报错 修改了环境变量了printenv PATH 也能正确显示出完整路径

[chenguang3312]

pi@raspberrypi:~/esp/play_mp3$ make flash /bin/sh: 1: xtensa-esp32-elf-gcc: Exec format error /bin/sh: 1: xtensa-esp32-elf-gcc: Exec format error WARNING: Failed to find Xtensa toolchain, may need to alter PATH or set one in the configuration menu /bin/sh: 1: xtensa-esp32-elf-gcc: Exec format error /bin/sh: 1: xtensa-esp32-elf-gcc: Exec format error WARNING: Failed to find Xtensa toolchain, may need to alter PATH or set one in the configuration menu CC build/bootloader/bootloader_support/src/bootloader_flash.o /home/pi/esp/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc: 1: /home/pi/esp/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc: Syntax error: "(" unexpected /home/pi/esp/esp-adf/esp-idf/make/component_wrapper.mk:273: recipe for target 'src/bootloader_flash.o' failed make[2]: [src/bootloader_flash.o] Error 2 /home/pi/esp/esp-adf/esp-idf/make/project.mk:450: recipe for target 'component-bootloader_support-build' failed make[1]: [component-bootloader_support-build] Error 2 /home/pi/esp/esp-adf/esp-idf/components/bootloader/Makefile.projbuild:40: recipe for target '/home/pi/esp/play_mp3/build/bootloader/bootloader.bin' failed make: *** [/home/pi/esp/play_mp3/build/bootloader/bootloader.bin] Error 2

用的树莓派3b+ 谢谢

[ahhfzhang]

I think you need a ESP32 LyraT board first. https://github.com/espressif/esp-adf/blob/master/README.md

[jason-mao]

@chenguang3312 这个问题怎么样了？