今天在移植野火的程序到元子的开发平台上时候,发现自己在中断初话中断函数的时候出现了:..\OBJ\LED.axf: Error: L6218E: Undefined symbol EXTI_Init (referred from exti.o). 这个错误,找了很久发现是音为中断 图中的中断库文件没有添加。 具体操作如下: 完成。
void EXTI0_IRQHandler(void){ if(EXTI_GetITStatus(EXTI_Line0) != RESET){ GPIO_WriteBit(GPIOF...
..\OBJ\SPI...\OBJ\SPI.axf: Error: L6218E: Undefined symbol EXTI_ClearITPendingBit (referred from exti.o)...\OBJ
I'm guessing, out of my ignorace, that name mangling is not the problem since __libc_init_array() is defined inside extern "C". Also, in the map file, I see only one symbol with the name __libc_init_array and it seems to be at the correct flash address. ...
(cap_libv4l.cpp.o): undefined reference to symbol 'v4l2_munmap' /usr/lib/i386-linux-gnu/libv4l2.so.0: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status modules/highgui/CMakeFiles/opencv_test_highgui.dir/build.make:346: recipe for target '...
今天在移植野火的程序到元子的开发平台上时候,发现自己在中断初话中断函数的时候出现了:..\OBJ\LED.axf: Error: L6218E: Undefined symbol EXTI_Init (referred from exti.o). 这个错误,找了很久发现是音为中断 图中的中断库文件没有添加。 具体操作如下: ...