esp32s2根据官网入门教程出现编译错误 make[2]: *** No rule to make target '/home/zhoukun/esp/esp-idf/components/esp_wifi/lib/esp32/libco

[zhoukuniyc]

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1. [ 98%] Building C object esp-idf/libsodium/CMakeFiles/__idf_libsodium.dir/libsodium/src/libsodium/sodium/runtime.c.obj
2. [ 98%] Building C object esp-idf/libsodium/CMakeFiles/__idf_libsodium.dir/libsodium/src/libsodium/sodium/version.c.obj
3. [ 98%] Building C object esp-idf/libsodium/CMakeFiles/__idf_libsodium.dir/port/randombytes_esp32.c.obj
4. [ 98%] Linking CXX static library liblibsodium.a
5. [ 98%] Built target __idf_libsodium
6. Scanning dependencies of target __idf_main
7. [ 98%] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/blink.c.obj
8. [ 99%] Linking CXX static library libmain.a
9. [ 99%] Built target __idf_main
10. Scanning dependencies of target __ldgen_output_esp32.project.ld
11. [ 99%] Generating ld/esp32.project.ld
12. [ 99%] Built target __ldgen_output_esp32.project.ld
13. Scanning dependencies of target blink.elf
14. make[2]: *** No rule to make target '/home/zhoukun/esp/esp-idf/components/esp_wifi/lib/esp32/libcoexist.a', needed by 'blink.elf'.  Stop.
15. make[2]: *** Waiting for unfinished jobs....
16. [ 99%] Building C object CMakeFiles/blink.elf.dir/project_elf_src.c.obj
17. make[1]: *** [CMakeFiles/Makefile2:2185: CMakeFiles/blink.elf.dir/all] Error 2
18. make: *** [Makefile:130: all] Error 2
19. make failed with exit code 2
20. zhoukun@ubuntu:~/esp/esp-idf/examples/get-started/blink$ idf.py build

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所有工程都一样 示例工程编译直接出问题

[ESP_morris]

在编译前需要先设置目标芯片，idf.py set-target esp32s2
然后再编译烧写idf.py build flash monitor

[zhoukuniyc]

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1. [100%] Generating ld/esp32s2.project.ld
2. [100%] Built target __ldgen_output_esp32s2.project.ld
3. Scanning dependencies of target hello-world.elf
4. make[3]: *** No rule to make target '/home/zhoukun/esp/esp-idf/components/esp_wifi/lib/esp32s2/libcoexist.a', needed by 'hello-world.elf'.  Stop.
5. make[3]: *** Waiting for unfinished jobs....
6. [100%] Building C object CMakeFiles/hello-world.elf.dir/project_elf_src.c.obj
7. make[2]: *** [CMakeFiles/Makefile2:2271: CMakeFiles/hello-world.elf.dir/all] Error 2
8. make[1]: *** [CMakeFiles/Makefile2:1977: CMakeFiles/flash.dir/rule] Error 2
9. make: *** [Makefile:216: flash] Error 2
10. make failed with exit code 2

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设置完是这也的

[zhoukuniyc]

[100%] Generating ld/esp32s2.project.ld
[100%] Built target __ldgen_output_esp32s2.project.ld
Scanning dependencies of target hello-world.elf
make[3]: *** No rule to make target '/home/zhoukun/esp/esp-idf/components/esp_wifi/lib/esp32s2/libcoexist.a', needed by 'hello-world.elf'. Stop.
make[3]: *** Waiting for unfinished jobs....
[100%] Building C object CMakeFiles/hello-world.elf.dir/project_elf_src.c.obj
make[2]: *** [CMakeFiles/Makefile2:2271: CMakeFiles/hello-world.elf.dir/all] Error 2
make[1]: *** [CMakeFiles/Makefile2:1977: CMakeFiles/flash.dir/rule] Error 2
make: *** [Makefile:216: flash] Error 2
make failed with exit code 2


设置完是这个错误 所有工程都一样， 我测试了4.1的库 没有问题 master分支clone下来的就是这样 但是4.1的没有esp32s2 只有esp32说
bate 而且会出现下载错误

[ESP_morris]

对的，如果你想运行esp32-s2，请使用4.2以及之后的IDF。

你能清理一下hello world example下的build目录后再试一下吗
rm -rf build/
你的本地有几个esp-idf的仓库？IDF_PATH是否设置正确？