如何添加头文件？

发布于 2020-02-12 19:27:02 浏览：2133 订阅该版

为项目构建debug的时候，提示很多错误，都跟头文件有关。   请问如何为项目添加头文件？
提示  RT_DEVICE_CTRL_WDT_KEEPALIVE 没有说明，但是在watchdog.h文件中找到了，可是不知道怎么把watchdog.h 添加到项目中

arm-none-eabi-gcc -mcpu=cortex-m3 -mthumb -O0 -ffunction-sections -fdata-sections -Wall  -g -gdwarf-2 -DDEBUG -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\drivers" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\libraries" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\libraries\CMSIS\Device\ST\STM32F1xx\Include" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\libraries\CMSIS\Include" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\libraries\STM32F1xx_HAL_Driver\Inc" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\applications" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\packages\fal-v0.4.0\inc" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\packages\ota_downloader-latest" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7\packages\peripheral_samples-v0.4.0" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\components\drivers\include" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\components\finsh" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\components\libc\compilers\minilibc" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\include" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\libcpu\arm\common" -I"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 t-thread\libcpu\arm\cortex-m3" -include"D:\RT-ThreadStudio\workspace\ff-indoor-f103CBT7 tconfig_preinc.h" -std=gnu11 -MMD -MP -MF"applications/temp.d" -MT"applications/temp.o" -c -o "applications/temp.o" "../applications/temp.c"
../applications/dog.c: In function 'idle_hook':
../applications/dog.c:17:32: error: 'RT_DEVICE_CTRL_WDT_KEEPALIVE' undeclared (first use in this function)
     rt_device_control(wdg_dev, RT_DEVICE_CTRL_WDT_KEEPALIVE, NULL);
                                ^
../applications/dog.c:17:32: note: each undeclared identifier is reported only once for each function it appears in
../applications/dog.c: In function 'ff_dog_init':
../applications/dog.c:44:38: error: 'RT_DEVICE_CTRL_WDT_SET_TIMEOUT' undeclared (first use in this function)
     ret = rt_device_control(wdg_dev, RT_DEVICE_CTRL_WDT_SET_TIMEOUT, &timeout);
                                      ^
../applications/heart.c: In function 'ff_heart_init':
../applications/heart.c:32:2: warning: implicit declaration of function 'rt_pin_mode' [-Wimplicit-function-declaration]
  rt_pin_mode(PIN_BUTTON, PIN_MODE_INPUT);
  ^
../applications/heart.c:32:26: error: 'PIN_MODE_INPUT' undeclared (first use in this function)