blob: f6aaea806ab56194ab0f8d729fbd881395ae7725 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#include "arch.h"
#include "driver/gpio.h"
#include "driver/stdout.h"
#include "driver/timer.h"
#include "driver/uptime.h"
#ifndef F_TIMER
#define F_TIMER 100000
#endif
volatile unsigned char timer_done = 0;
inline void await_timer()
{
timer_done = 0;
timer.start(1);
while (!timer_done) {
arch.idle();
}
timer.stop();
}
void loop(void)
{
gpio.led_toggle(1);
kout << "start waiting" << endl;
await_timer();
kout << "done waiting" << endl;
}
int main(void)
{
arch.setup();
gpio.setup();
kout.setup();
#if F_TIMER > 999
timer.setup_khz(F_TIMER / 1000);
#else
timer.setup_hz(F_TIMER);
#endif
gpio.led_on(0);
kout << "Timer set at " << dec << F_TIMER << " Hz" << endl;
arch.idle_loop();
return 0;
}
ON_TIMER_INTERRUPT_head
timer_done = 1;
ON_TIMER_INTERRUPT_tail
|
