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Arduino refactoring #4

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fiveop wants to merge 28 commits from fiveop/arduino_refactoring into master
pull from: fiveop/arduino_refactoring
merge into: Krautspace:master
Conversation 0 Commits 28 Files changed 1 +9 -9
1 changed files with 9 additions and 9 deletions
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18
arduino/door_status.ino
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@ -23,30 +23,30 @@ const int THRESHOLD = 20;
const int CLOSED_DOOR = 1;
const int OPEN_DOOR = 0;
int space_status = THRESHOLD / 2;
int measured_state_counter = THRESHOLD / 2;
int published_state = OPEN_DOOR;
void print_status() {
Serial.print(" ");
Serial.print(published_state);
Serial.print(" ");
Serial.println(space_status);
Serial.println(measured_state_counter);
}
void update_space_status() {
void update_measured_state_counter() {
if(LOW == digitalRead(REED_SWITCH_INPUT_PIN)) {
space_status = max(0, space_status - 1);
measured_state_counter = max(0, measured_state_counter - 1);
} else {
space_status = min(THRESHOLD, space_status + 1);
measured_state_counter = min(THRESHOLD, measured_state_counter + 1);
}
}
void update_published_state() {
// status check if we can switch the status.
// low pass prevents waggling a bit
if (space_status >= THRESHOLD-3) {
if (measured_state_counter >= THRESHOLD-3) {
published_state = CLOSED_DOOR;
} else if (space_status <= 3) {
} else if (measured_state_counter <= 3) {
published_state = OPEN_DOOR;
}
}
@ -54,7 +54,7 @@ void update_published_state() {
void loop(){
print_status();
update_space_status();
update_measured_state_counter();
update_published_state();
@ -69,7 +69,7 @@ void loop(){
digitalWrite(GREEN_LED_OUTPUT_PIN, HIGH);
}
if (space_status > 3 && space_status < THRESHOLD - 3) {
if (measured_state_counter > 3 && measured_state_counter < THRESHOLD - 3) {
digitalWrite(YELLOW_LED_OUTPUT_PIN, HIGH);
} else {
digitalWrite(YELLOW_LED_OUTPUT_PIN, LOW);