Hello!
i‘m using Khadas WiringPi andVIM3.
i try use GPIODZ_15 OUTPUT ,as softpwm.but failed.
i try use GPIOH4 OUTPUT ,success.
my code
#include <stdio.h>
#include <wiringPi.h>
#include <softPwm.h>
const int PWMpin_L = 17;
const int PWMpin_R = 16;
int main()
{
if(-1 == wiringPiSetup())
{
printf("set up error");
exit(1);
}
softPwmCreate(PWMpin_L,0,100);
delay(1000);
softPwmCreate(PWMpin_R,0,100);
delay(1000);
while(1)
{
softPwmWrite(PWMpin_L,33);
delay(1000);
softPwmWrite(PWMpin_R,33);
printf("33%%\n");
delay(5000);
softPwmWrite(PWMpin_L,66);
delay(1000);
softPwmWrite(PWMpin_R,66);
printf("66%%\n");
delay(5000);
}
exit(0);
}