#include <Arduino.h>

void BLUE() {
    digitalWrite(LED_RED, HIGH);
    digitalWrite(LED_GREEN, HIGH);
    digitalWrite(LED_BLUE, LOW);
}

void RED() {
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_GREEN, HIGH);
    digitalWrite(LED_BLUE, HIGH);
}

void YELLOW() {
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_BLUE, HIGH);
}

void WHITE() {
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_BLUE, LOW);
}

void GREEN() {
    digitalWrite(LED_RED, HIGH);
    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_BLUE, HIGH);
}

void CLEAR() {
    digitalWrite(LED_RED, HIGH);
    digitalWrite(LED_GREEN, HIGH);
    digitalWrite(LED_BLUE, HIGH);
}

void led_on() {
#if LORADEV == 1
        BLUE();
#elif LORADEV == 2
        WHITE();
#elif LORADEV == 0xA2
        WHITE();
#elif LORADEV == 3
        YELLOW();
#elif LORADEV == 4
        RED();
#else
        GREEN();
#endif
}

void led_off() {
    CLEAR();
}

void blink(int length) {
    led_on();
    delay(length);
    CLEAR();
}

void setupLED() {
    pinMode(LED_RED, OUTPUT);
    pinMode(LED_GREEN, OUTPUT);
    pinMode(LED_BLUE, OUTPUT);
}

void signal_loop_start()
{
    blink(30); delay(50);
    blink(30); delay(50);
    blink(30); delay(50);
}