diff options
Diffstat (limited to 'src/stm32f4-disco/ao_disco.c')
| -rw-r--r-- | src/stm32f4-disco/ao_disco.c | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/src/stm32f4-disco/ao_disco.c b/src/stm32f4-disco/ao_disco.c index efbed947..c6cdbd23 100644 --- a/src/stm32f4-disco/ao_disco.c +++ b/src/stm32f4-disco/ao_disco.c @@ -14,24 +14,35 @@ #include <ao.h> -void main(void) +static struct ao_task red_task; +static struct ao_task green_task; + +static void +red(void) { - float x; - int r = 1; - int g = 0; + for (;;) { + ao_led_toggle(LED_RED); + ao_delay(AO_MS_TO_TICKS(500)); + } +} - ao_clock_init(); +static void +green(void) +{ + for (;;) { + ao_led_toggle(LED_GREEN); + ao_delay(AO_MS_TO_TICKS(450)); + } +} +void main(void) +{ + ao_clock_init(); ao_timer_init(); + ao_led_init(); + ao_task_init(); - ao_enable_output(LED_GREEN_PORT, LED_GREEN_PIN, 0); - ao_enable_output(LED_RED_PORT, LED_RED_PIN, 1); - for (;;) { - ao_gpio_set(LED_GREEN_PORT, LED_GREEN_PIN, g); - ao_gpio_set(LED_RED_PORT, LED_RED_PIN, r); - g ^= 1; - r ^= 1; - for (x = 0.0f; x < 100000.0f; x = x + 0.1f) - ao_arch_nop(); - } + ao_add_task(&red_task, red, "red"); + ao_add_task(&green_task, green, "green"); + ao_start_scheduler(); } |