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led error codes

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Polprzewodnikowy 2022-09-14 00:47:53 +02:00
parent 27fe9b6d7b
commit e7bce4df53
1 changed files with 38 additions and 1 deletions
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39
sw/controller/src/led.c
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@ -9,11 +9,27 @@
#define LED_CYCLE_TICKS_ON (3)
typedef enum {
ON,
OFF
} led_state_e;
typedef struct {
uint32_t timer;
led_state_e state;
} error_cycle_t;
static uint32_t timer = 0;
static uint8_t error_cycle = 0;
static uint32_t current_act_counter = 0;
static volatile uint32_t next_act_counter = 0;
static volatile bool cic_error = false;
static volatile bool rtc_error = false;
static const error_cycle_t error_codes[2][8] = {
{ { 50, ON }, { 50, OFF }, { 5, ON }, { 0, OFF }, { 0, OFF }, { 0, OFF }, { 0, OFF }, { 100, OFF } },
{ { 50, ON }, { 50, OFF }, { 5, ON }, { 20, OFF }, { 5, ON }, { 0, OFF }, { 0, OFF }, { 100, OFF } },
};
static void led_task_resume (void) {
@ -44,7 +60,27 @@ static void led_process_act (void) {
}
static void led_process_errors (void) {
// TODO: implement error blink codes
if (timer > 0) {
timer -= 1;
} else {
uint8_t error_code = 0;
if (cic_error) {
error_code = 0;
} else if (rtc_error) {
error_code = 1;
}
error_cycle_t error = error_codes[error_code][error_cycle];
timer = error.timer;
if (error.state == ON) {
hw_gpio_set(GPIO_ID_LED);
} else {
hw_gpio_reset(GPIO_ID_LED);
}
error_cycle += 1;
if (error_cycle >= 8) {
error_cycle = 0;
}
}
}
@ -81,6 +117,7 @@ void led_task (void) {
if (led_has_errors()) {
led_process_errors();
} else {
error_cycle = 0;
led_process_act();
}