blob: 34b9bad45debbf762b20e3ddae7504d1c9c01145 [file] [log] [blame]
/*
* serialRead.c:
* Example program to read bytes from the Serial line
*
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <wiringSerial.h>
int main ()
{
int fd ;
if ((fd = serialOpen ("/dev/ttyAMA0", 115200)) < 0)
{
fprintf (stderr, "Unable to open serial device: %s\n", strerror (errno)) ;
return 1 ;
}
// Loop, getting and printing characters
for (;;)
{
putchar (serialGetchar (fd)) ;
fflush (stdout) ;
}
}