fuz/spaceapi-notifier
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WIP Display fade

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Functional but meh
This commit is contained in:
Lomanic 2021-07-26 21:55:54 +02:00
parent 9546d30f58
commit 8029e2adf0
1 changed files with 45 additions and 8 deletions
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53
spaceapi-notifier.ino
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@ -339,15 +339,8 @@ void setup() {
bool buttonState = HIGH; bool buttonState = HIGH;
bool previousButtonState = HIGH; bool previousButtonState = HIGH;
long previousMillis = 0;
const long checkInterval = 5000;
unsigned long pressedTime = millis(); unsigned long pressedTime = millis();
void loop() { void handleButtonPresses(int buttonState) {
MDNS.update();
httpServer.handleClient();
buttonState = digitalRead(BUTTON_PIN);
if (buttonState == LOW && previousButtonState == HIGH) { // long press handling, reset settings https://forum.arduino.cc/index.php?topic=276789.msg1947963#msg1947963 if (buttonState == LOW && previousButtonState == HIGH) { // long press handling, reset settings https://forum.arduino.cc/index.php?topic=276789.msg1947963#msg1947963
Serial.println("Button pressed (longpress handling)"); Serial.println("Button pressed (longpress handling)");
pressedTime = millis(); pressedTime = millis();
@ -359,11 +352,45 @@ void loop() {
delay(500); delay(500);
ESP.restart(); ESP.restart();
} }
}
#define OFFSET 7.5
#define AMPLITUDE 7.5 // oscillate between 0 and 15
#define PERIOD 2500 // milliseconds
#define OMEGA 2*PI/PERIOD
#define PHASE 0
void fadeDisplay(unsigned long t) {
uint8_t brightness = round(OFFSET + AMPLITUDE * (cos(OMEGA * t) + PHASE));
Serial.print("fadeDisplay ");
Serial.print(t);
Serial.print(" ");
Serial.println(brightness);
P.setIntensity(brightness);
}
unsigned long monCulSurLaCommode = 0;
unsigned long fadeDisplayMillis = millis();
long previousMillis = 0;
const long checkInterval = 5000;
void loop() {
MDNS.update();
httpServer.handleClient();
buttonState = digitalRead(BUTTON_PIN);
handleButtonPresses(buttonState);
unsigned long currentMillis = millis(); unsigned long currentMillis = millis();
long checkSpaceDelayMillis = 0;
if (currentMillis - previousMillis > checkInterval) { if (currentMillis - previousMillis > checkInterval) {
previousMillis = currentMillis; previousMillis = currentMillis;
spaceIsOpen = checkSpaceIsOpen(); spaceIsOpen = checkSpaceIsOpen();
checkSpaceDelayMillis = millis() - currentMillis; // try to smooth the fade animation when HTTP calls happen
} }
if (P.displayAnimate()) { if (P.displayAnimate()) {
if (spaceIsOpen) { if (spaceIsOpen) {
P.displayText(displayedMessage.c_str(), PA_CENTER, P.getSpeed(), P.getPause(), PA_NO_EFFECT, PA_NO_EFFECT); P.displayText(displayedMessage.c_str(), PA_CENTER, P.getSpeed(), P.getPause(), PA_NO_EFFECT, PA_NO_EFFECT);
@ -371,6 +398,16 @@ void loop() {
P.displayText(".", PA_CENTER, P.getSpeed(), P.getPause(), PA_NO_EFFECT, PA_NO_EFFECT); P.displayText(".", PA_CENTER, P.getSpeed(), P.getPause(), PA_NO_EFFECT, PA_NO_EFFECT);
} }
} }
if (checkSpaceDelayMillis > 0) {
Serial.print("millis | checkSpaceDelayMillis ");
Serial.print(millis());
Serial.print(" | ");
Serial.println(checkSpaceDelayMillis);
}
fadeDisplayMillis = millis() - fadeDisplayMillis - checkSpaceDelayMillis + millis();
monCulSurLaCommode+=2; // should be using millis()-based var, fadeDisplayMillis increment taking into account checkSpaceDelayMillis each time
fadeDisplay(monCulSurLaCommode);
previousButtonState = buttonState; previousButtonState = buttonState;
} }