32 lines
541 B
C
32 lines
541 B
C
|
#include <stdio.h>
|
||
|
|
#include <wiringPi.h>
|
||
|
|
|
||
|
|
#define NUM 17 //26pin
|
||
|
|
//#define NUM 18 //26pin
|
||
|
|
//#define NUM 20 //for Orange Pi Zero 2
|
||
|
|
//#define NUM 19 //for Orange Pi 4
|
||
|
|
//#define NUM 28 //40pin
|
||
|
|
|
||
|
|
int main (void)
|
||
|
|
{
|
||
|
|
int i = 0;
|
||
|
|
|
||
|
|
wiringPiSetup () ;
|
||
|
|
|
||
|
|
for (i = 0; i < NUM; i++)
|
||
|
|
pinMode (i, OUTPUT) ;
|
||
|
|
|
||
|
|
for ( ;; )
|
||
|
|
{
|
||
|
|
for (i = 0; i < NUM; i++)
|
||
|
|
digitalWrite (i, HIGH) ; // On
|
||
|
|
delay (2000) ; // mS
|
||
|
|
|
||
|
|
for (i = 0; i < NUM; i++)
|
||
|
|
digitalWrite (i, LOW) ; // Off
|
||
|
|
delay (2000) ;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|