编译的时候 g++ 后面加 -lwiringPi -lcrypt
CMakeList 加入 target_link_libraries(CCDeviation -lwiringPi -lcrypt)
c:
#include<stdio.h>
#include<wiringPi.h>
#define LED 0
int main()
{
printf("start gpio!\n");
wiringPiSetup();
pinMode(LED,OUTPUT
编译的时候 g++ 后面加 -lwiringPi -lcrypt
CMakeList 加入 target_link_libraries(CCDeviation -lwiringPi -lcrypt)
c:
#include<stdio.h>
#include<wiringPi.h>
#define LED 0
int main()
{
printf("start gpio!\n");
wiringPiSetup();
pinMode(LED,OUTPUT