Blinking pin1 of Cubieboard 2. Uses https://github.com/gootoomoon/WiringCB-python

wiring.c

#include <stdio.h>
#include <errno.h>
#include <string.h>

#include <wiringPi.h>
#define OUTPUT  1
#define HIGH    1
#define LOW     0

#define MIN_PIN 50

int pin = MIN_PIN;

int main()
{
        if(wiringPiSetupPhys() == -1)
        {
                fprintf(stdout, "wiring lib init error:%s", strerror(errno));
                return 1;
        }
        for(;;){
                printf("wiring at pin %d.\n", pin);
                pinMode(pin,OUTPUT);
                digitalWrite(pin,HIGH);
                delay(500);
                digitalWrite(pin,LOW);
                delay(500);
        }
}