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/* Autor: Ján Suèan <jan@jansucan.sk>
*
* Zdrojove kody, ich casti a subory z nich vzniknute priamo alebo nepriamo
* (objektove subory, Intel Hex, ...) prosim nepouzivajte komercne, ani ako
* sucast komercnych diel. Vsetky ostatne pripady pouzitia su dovolene.
*
* Please don't use the source codes, their parts and files created from them
* directly or indirectly, (object files, Intel Hex files, ...) for commercial
* purposes, not even as a part of commercial products. All other use cases
* are allowed.
*/
#include <fan_controller/delay.h>
#include <fan_controller/error.h>
#include <fan_controller/hw/led.h>
/** Pocet milisekund periody blikania LED pri chybe. Polovicu periody su LED zasvietene a polovicu zhasnute. */
#define ERROR_BLINK_PERIOD_MS 1000U // ms
/**
* @brief Funkcia pre indikaciu chyby blikanim LED.
*
* Blikaju vsetky zelene a cervena LED naraz. Tato funkcia
* sa vola pri detekcii zastavenia ventilatora ale aj pri
* lubovolnej dalsej chybe (napr. chyba argumentov nejakej
* funkcie). Spracovanie programu sa z tejto funkcie uz
* nedostane.
*/
void
error(void)
{
while (1)
{
// Zasvietit LED
led_min_green_on();
led_green_bar_show_by_mask(0xff);
led_red_on();
// Pockat
delay_ms(ERROR_BLINK_PERIOD_MS / 2);
// Zhasnut LED
led_min_green_off();
led_green_bar_show_by_mask(0x00);
led_red_off();
// Pockat
delay_ms(ERROR_BLINK_PERIOD_MS / 2);
}
}
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