Krautspace/space_status
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Make threshold a constant

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Philipp Matthias Schaefer 2020-02-02 20:29:20 +01:00
parent af86687e43
commit 4db98d53cd
1 changed files with 6 additions and 5 deletions
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11
arduino/door_status.ino
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@ -18,8 +18,9 @@ void setup(){
pinMode(GREEN_LED_OUTPUT_PIN, OUTPUT);
}
int threshold = 20;
int space_status = threshold / 2;
const int THRESHOLD = 20;
int space_status = THRESHOLD / 2;
int space_status_b4 = 0;
int delay_time = 1000;
@ -39,14 +40,14 @@ void loop(){
space_status -= 1;
}
} else if (pin_status == 1){
if (space_status < threshold){
if (space_status < THRESHOLD){
space_status += 1;
}
}
// status check if we can switch the status.
// low pass prevents waggling a bit
if (space_status >= threshold-3) {
if (space_status >= THRESHOLD-3) {
// closed
space_status_b4 = 1;
} else if (space_status <= 3) {
@ -65,7 +66,7 @@ void loop(){
digitalWrite(GREEN_LED_OUTPUT_PIN, HIGH);
}
if (space_status > 3 && space_status < threshold - 3) {
if (space_status > 3 && space_status < THRESHOLD - 3) {
digitalWrite(YELLOW_LED_OUTPUT_PIN, HIGH);
} else {
digitalWrite(YELLOW_LED_OUTPUT_PIN, LOW);