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screen dims when searching for gps signal

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This commit is contained in:
Seth Samuel 2024-10-25 00:05:34 +13:00
parent 7d45508899
commit 50b724dabc
1 changed files with 18 additions and 8 deletions
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26
GPSSpeedMultiCore.ino
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@ -29,7 +29,8 @@ unsigned long timeOfLastFix = 0UL;
//button
volatile bool buttonPushed = false;
volatile int screenBrightness = 15;
volatile int screenBrightnessButton = 15;
volatile int screenBrightnessCurrent = screenBrightnessButton;
volatile unsigned long lastButtonPush = 0UL;
void chageBrightness() {
@ -67,7 +68,7 @@ void setup() {
Wire.setSDA(16);
//Wire.setClock(100000);
disp.begin(DISPLAY_ADDRESS);
disp.setBrightness(screenBrightness);
disp.setBrightness(screenBrightnessButton);
disp.clear();
disp.writeDigitAscii(0, 71); //"G"
disp.writeDigitAscii(1, 80); //"P"
@ -92,19 +93,24 @@ void loop() {
//change brightness
if (buttonPushed == true) {
if (screenBrightness == 15) {
screenBrightness = MIDDLE_SCREEN_BRIGHTNESS;
} else if (screenBrightness == MIDDLE_SCREEN_BRIGHTNESS) {
screenBrightness = 0;
if (screenBrightnessButton == 15) {
screenBrightnessButton = MIDDLE_SCREEN_BRIGHTNESS;
} else if (screenBrightnessButton == MIDDLE_SCREEN_BRIGHTNESS) {
screenBrightnessButton = 0;
} else {
screenBrightness = 15;
screenBrightnessButton = 15;
}
disp.setBrightness(screenBrightness);
disp.setBrightness(screenBrightnessButton);
screenBrightnessCurrent=screenBrightnessButton;
buttonPushed = false;
}
disp.clear();
if (gpsFixType.load() > 0) {
if (screenBrightnessCurrent != screenBrightnessButton){
disp.setBrightness(screenBrightnessButton);
screenBrightnessCurrent=screenBrightnessButton;
}
timeOfLastFix = millis(); //reset no gps screen display
int temp = speed.load() * 10;
//int temp = rand();
@ -122,6 +128,10 @@ void loop() {
disp.writeDigitAscii(2, 48 + digit2, true);
disp.writeDigitAscii(3, 48 + digit3);
} else {
if (screenBrightnessCurrent!=0){
disp.setBrightness(0);
screenBrightnessCurrent=0;
}
unsigned long currentTime = millis();
unsigned long timeSinceLastFIx = timeOfLastFix - currentTime;
int flashStage = timeSinceLastFIx % 3000;