90 lines
1.9 KiB
C
90 lines
1.9 KiB
C
#include <Adafruit_NeoPixel.h>
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#define NUM_LEDS 40
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#define PIN_STRIP 17
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bool shouldUpdateLights = false;
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int lightMode = 0;
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Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUM_LEDS, PIN_STRIP, NEO_GRB + NEO_KHZ800);
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void lightOff() {
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for(int i = 0; i < NUM_LEDS; i++) {
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pixels.setPixelColor(i, pixels.Color(0,0,0));
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}
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portDISABLE_INTERRUPTS();
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pixels.show();
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portENABLE_INTERRUPTS();
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}
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void lightWhite() {
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for(int i = 0; i < NUM_LEDS; i++) {
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pixels.setPixelColor(i, pixels.Color(180,180,180));
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}
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portDISABLE_INTERRUPTS();
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pixels.show();
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portENABLE_INTERRUPTS();
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}
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void lightPolice() {
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// Temporary mode to test
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for(int i = 0; i < NUM_LEDS; i++) {
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pixels.setPixelColor(i, pixels.Color(0,0,180));
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}
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portDISABLE_INTERRUPTS();
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pixels.show();
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portENABLE_INTERRUPTS();
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}
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void lightBlinkers(bool isLeft) {
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// Temporary mode to test
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for(int i = 0; i < NUM_LEDS; i++) {
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if(i<10 && isLeft) pixels.setPixelColor(i, pixels.Color(180,180,0));
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else if(i>30 && !isLeft) pixels.setPixelColor(i, pixels.Color(180,180,0));
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else pixels.setPixelColor(i, pixels.Color(180,180,180));
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}
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portDISABLE_INTERRUPTS();
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pixels.show();
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portENABLE_INTERRUPTS();
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}
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void lightBackFront() {
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for(int i = 0; i < NUM_LEDS; i++) {
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if(i<5 || i>34) pixels.setPixelColor(i, pixels.Color(190,0,0));
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else pixels.setPixelColor(i, pixels.Color(180,180,180));
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}
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portDISABLE_INTERRUPTS();
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pixels.show();
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portENABLE_INTERRUPTS();
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}
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void updateLights() {
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if(lightActive) {
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switch(lightMode) {
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case 0:
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lightBackFront();
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break;
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case 1:
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lightBlinkers(true); // left
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break;
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case 2:
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lightBlinkers(false); // right
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break;
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case 3:
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lightPolice();
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break;
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}
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}else {
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lightOff();
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}
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shouldUpdateLights = false;
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}
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void setupLights() {
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portDISABLE_INTERRUPTS();
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pixels.begin();
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portENABLE_INTERRUPTS();
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delay(1);
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lightOff();
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} |