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Enable storing LED brightness in EEPROM

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Bartłomiej Przemysław Pluta
2020-11-17 23:33:39 +01:00
parent d01fbdd411
commit 26eac4ac69
6 changed files with 75 additions and 7 deletions
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8
firmware/led.c
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@@ -1,8 +1,8 @@
#include <avr/io.h>
#include <avr/interrupt.h>
#include "config.h"
#include "led.h"
volatile uint8_t led_brightness = 1;
volatile uint8_t led_hour;
volatile uint8_t led_minute;
volatile uint8_t led_second;
@@ -32,15 +32,15 @@ ISR(TIMER0_OVF_vect)
{
case 1:
LED_PORT = ~led_hour;
ANODES_PORT = led_brightness >= pwm_counter ? ~HOUR_ANODE : 0xFF;
ANODES_PORT = ram_cfg.led_brightness >= pwm_counter ? ~HOUR_ANODE : 0xFF;
break;
case 2:
LED_PORT = ~led_minute;
ANODES_PORT = led_brightness >= pwm_counter ? ~MINUTE_ANODE : 0xFF;
ANODES_PORT = ram_cfg.led_brightness >= pwm_counter ? ~MINUTE_ANODE : 0xFF;
break;
case 4:
LED_PORT = ~led_second;
ANODES_PORT = led_brightness >= pwm_counter ? ~SECOND_ANODE : 0xFF;
ANODES_PORT = ram_cfg.led_brightness >= pwm_counter ? ~SECOND_ANODE : 0xFF;
break;
}