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alex / chicken_door
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Renamed door up/down to open/close for new configuration. Lowered dark threshold again. Slightly reduced door open time.
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1 parent 29f67e3 commit 7612798e8d10e995c8fb4946884ccb8e6cf8af59
@Alex Tucker Alex Tucker authored on 1 Aug 2013
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 chicken_door.ino
#define AUX_BUTTON_PIN 7
 
#define INITIALIZE 0
#define WAIT_FOR_LIGHT 1
#define LOWER_DOOR 2
#define OPEN_DOOR 2
#define WAIT_FOR_DARK 3
#define RAISE_DOOR 4
#define CLOSE_DOOR 4
 
#define BRIGHTNESS_SIZE 3
#define BRIGHT_THRESHOLD 600
#define BRIGHT_THRESHOLD 200
#define OPEN_DELAY 6400
#define MAX_CLOSE_TIME 4000
#define MAX_OPEN_TIME 4000
#define HYSTERESIS 50
 
word brightness[BRIGHTNESS_SIZE];
int state = WAIT_FOR_LIGHT;
volatile int button_state = 0;
 
void setup() {
pinMode(ONOFF_PIN, OUTPUT);
pinMode(FWREV_PIN, OUTPUT);
Narcoleptic.disableSPI();
Narcoleptic.disableADC();
}
 
/* void pressButton() {
button_state = 1;
} */
 
void raiseDoor() {
void closeDoor() {
long millisLeft = MAX_CLOSE_TIME;
digitalWrite(TEMP_SUPPLY_PIN, HIGH);
digitalWrite(FWREV_PIN, LOW);
delay(100);
while ((digitalRead(DOOR_CONTACT_2_PIN) == LOW) && (millisLeft > 0)) {
delay(100);
millisLeft -= 100;
}
delay(200);
// delay(200);
digitalWrite(ONOFF_PIN, LOW);
delay(10);
digitalWrite(TEMP_SUPPLY_PIN, LOW);
}
 
void lowerDoor() {
void openDoor() {
long millisLeft = MAX_CLOSE_TIME;
digitalWrite(TEMP_SUPPLY_PIN, HIGH);
digitalWrite(FWREV_PIN, HIGH);
delay(100);
while ((digitalRead(DOOR_CONTACT_1_PIN) == LOW) && (millisLeft > 0)) {
delay(100);
millisLeft -= 100;
}
delay(200);
delay(250);
digitalWrite(ONOFF_PIN, LOW);
delay(10);
digitalWrite(FWREV_PIN, LOW);
digitalWrite(TEMP_SUPPLY_PIN, LOW);
case INITIALIZE:
digitalWrite(TEMP_SUPPLY_PIN, HIGH);
delay(500);
if (digitalRead(DOOR_CONTACT_2_PIN) == LOW) {
raiseDoor();
closeDoor();
}
DPRINTLN("-> WAIT_FOR_LIGHT");
state = WAIT_FOR_LIGHT;
break;
case WAIT_FOR_LIGHT:
if ((readBrightness() > (BRIGHT_THRESHOLD + HYSTERESIS)) || (button_state == 1)) {
button_state = 0;
DPRINTLN("-> LOWER_DOOR");
state = LOWER_DOOR;
if (readBrightness() > (BRIGHT_THRESHOLD + HYSTERESIS)) {
DPRINTLN("-> OPEN_DOOR");
state = OPEN_DOOR;
} else {
#ifdef DEBUG
delay(10000);
#else
Narcoleptic.delay(30000);
#endif
}
break;
case LOWER_DOOR:
lowerDoor();
case OPEN_DOOR:
openDoor();
DPRINTLN("-> WAIT_FOR_DARK");
state = WAIT_FOR_DARK;
break;
case WAIT_FOR_DARK:
if ((readBrightness() < (BRIGHT_THRESHOLD - HYSTERESIS)) || (button_state == 1)) {
button_state = 0;
DPRINTLN("-> RAISE_DOOR");
state = RAISE_DOOR;
if (readBrightness() < (BRIGHT_THRESHOLD - HYSTERESIS)) {
DPRINTLN("-> CLOSE_DOOR");
state = CLOSE_DOOR;
} else {
#ifdef DEBUG
delay(10000);
#else
Narcoleptic.delay(30000);
#endif
}
break;
case RAISE_DOOR:
raiseDoor();
case CLOSE_DOOR:
closeDoor();
DPRINTLN("-> WAIT_FOR_LIGHT");
state = WAIT_FOR_LIGHT;
break;
}