Arduino编译链接找不到其他文件

最新推荐文章于 2025-02-20 18:27:38 发布

change_gai

最新推荐文章于 2025-02-20 18:27:38 发布

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文章标签：嵌入式硬件

本文链接：https://blog.youkuaiyun.com/change_gai/article/details/140134997

今天开发一个项目的时候，各个模块编译正常，整合在一起就报错链接失败。

cwo旨在引用这些模块，但是编译报错

c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\cores\5afa9814f8a8083babeb5ef2faec1bab\core.a(main.cpp.o)😦.literal._Z8loopTaskPv+0x8): undefined reference to loop()' c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\cores\5afa9814f8a8083babeb5ef2faec1bab\core.a(main.cpp.o): in function loopTask(void*)‘:
C:\Users\mao\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.11\cores\esp32/main.cpp:48: undefined reference to loop()' c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o:(.literal._Z5setupv+0x18): undefined reference to Joystick::begin()’
c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o:(.literal.startup._GLOBAL__sub_I_joystick+0x4): undefined reference to Joystick::Joystick(int, int, int)' c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o:(.literal.startup._GLOBAL__sub_I_joystick+0x8): undefined reference to Button::Button(int)’
c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o: in function setup()': D:\vscode\ardiuno\cwo/cwo.ino:32: undefined reference to Joystick::begin()’
c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o: in function _GLOBAL__sub_I_joystick': D:\vscode\ardiuno\cwo/cwo.ino:15: undefined reference to Joystick::Joystick(int, int, int)’
c:/users/mao/appdata/local/arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-2021r2-patch5-8.4.0/bin/…/lib/gcc/xtensa-esp32-elf/8.4.0/…/…/…/…/xtensa-esp32-elf/bin/ld.exe: C:\Users\mao\AppData\Local\Temp\arduino\sketches\3BC4900C0C495D7A3DEF063952D7E821\sketch\cwo.ino.cpp.o: in function __static_initialization_and_destruction_0': D:\vscode\ardiuno\cwo/cwo.ino:19: undefined reference to Button::Button(int)’
collect2.exe: error: ld returned 1 exit status

exit status 1

Compilation error: exit status 1

这段报错是说找不到自己写的文件
根据别人的介绍，将这些模块放在一个文件夹（如src）下，就可以找到，可能是因为arduino想要保证同级的文件互相独立，互不影响，出于安全性考虑。

D:\vscode\ardiuno\cwo\cwo.ino:3:10: fatal error: Adafruit_ST7735.h: No such file or directory
#include <Adafruit_ST7735.h>
^~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1

Compilation error: Adafruit_ST7735.h: No such file or directory

出现新错误，库文件本来可以找到，但是现在找不到了
报错没有这个库文件，但是我确实安装过了，后来我查libraries确实没安装，很奇怪，不知道各位有没有遇到这个问题。