Paparazzi UAS  v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
main_demo2.c
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1 
2 #include "std.h"
3 #include "mcu.h"
4 #include "mcu_periph/sys_time.h"
5 #include "led.h"
6 
7 static inline void main_init(void);
8 static inline void main_periodic_task(void);
9 
10 int main(void)
11 {
12  main_init();
13  while (1) {
14  if (sys_time_check_and_ack_timer(0)) {
15  main_periodic_task();
16  }
17  }
18  return 0;
19 }
20 
21 static inline void main_init(void)
22 {
23  mcu_init();
24  sys_time_register_timer((1. / PERIODIC_FREQUENCY), NULL);
25 }
26 
27 static inline void main_periodic_task(void)
28 {
29  LED_TOGGLE(1);
30 }
LED_TOGGLE
#define LED_TOGGLE(i)
Definition: led_hw.h:53
mcu_init
void mcu_init(void)
Microcontroller peripherals initialization.
Definition: mcu.c:98
led.h
arch independent LED (Light Emitting Diodes) API
main_periodic_task
static void main_periodic_task(void)
Definition: main_demo2.c:27
main
int main(void)
Definition: main_demo2.c:10
main_init
static void main_init(void)
Definition: main_demo2.c:21
mcu.h
Arch independent mcu ( Micro Controller Unit ) utilities.
sys_time_register_timer
tid_t sys_time_register_timer(float duration, sys_time_cb cb)
Register a new system timer.
Definition: sys_time.c:43
sys_time.h
Architecture independent timing functions.
sys_time_check_and_ack_timer
static bool sys_time_check_and_ack_timer(tid_t id)
Check if timer has elapsed.
Definition: sys_time.h:123