You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
606 B
41 lines
606 B
/** @file led0.c
|
|
@author M.P. Hayes
|
|
@date 5 Oct 2010
|
|
*/
|
|
|
|
#include "system.h"
|
|
#include "led.h"
|
|
#include "pacer.h"
|
|
|
|
|
|
/* Define polling rate in Hz. */
|
|
#define LOOP_RATE 1000
|
|
|
|
#define LED_RATE 2
|
|
|
|
int main (void)
|
|
{
|
|
unsigned int count = 0;
|
|
unsigned int period = LOOP_RATE / LED_RATE;
|
|
|
|
system_init ();
|
|
|
|
pacer_init (LOOP_RATE);
|
|
led_init ();
|
|
|
|
/* Paced loop. */
|
|
while (1)
|
|
{
|
|
/* Wait for next tick. */
|
|
pacer_wait ();
|
|
|
|
led_set (LED1, count < period / 2);
|
|
count++;
|
|
if (count >= period)
|
|
count = 0;
|
|
|
|
}
|
|
|
|
return 0;
|
|
}
|