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Made extend button able to extend past 30 minutes

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This commit is contained in:
Will Bradley 2011-12-03 00:18:35 -07:00
parent f4d6aa5d70
commit 99e899a2ce
1 changed files with 12 additions and 9 deletions
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21
Open_Access_Control/Open_Access_Control.pde
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@ -100,6 +100,7 @@ bool authorized = false;
bool relay1high = false; bool relay1high = false;
bool relay2high = false; bool relay2high = false;
unsigned long relay1timer=0; unsigned long relay1timer=0;
int extendButtonDebounce = 0;
void setup(){ // Runs once at Arduino boot-up void setup(){ // Runs once at Arduino boot-up
@ -144,20 +145,20 @@ void loop() // Main branch, runs over and ov
if(authorized && relay1high) { if(authorized && relay1high) {
// Detect button push // Detect logout button push
lcd.setCursor(6,0);
lcd.print(analogRead(logoutButton));
lcd.print(" ");
if (analogRead(logoutButton) < 50) { if (analogRead(logoutButton) < 50) {
authorized = false; authorized = false;
} }
// Detect extend button push // Detect extend button push with debounce/repeat
lcd.setCursor(12,0);
lcd.print(analogRead(extendButton));
lcd.print(" ");
if (analogRead(extendButton) < 50) { if (analogRead(extendButton) < 50) {
relay1timer = millis(); extendButtonDebounce++;
} else {
extendButtonDebounce = 0;
}
if(extendButtonDebounce > 5){
relay1timer += RELAYDELAY;
extendButtonDebounce = -10;
} }
// calculate current time elapsed // calculate current time elapsed
@ -193,6 +194,7 @@ void loop() // Main branch, runs over and ov
// not authorized -- turn off relay // not authorized -- turn off relay
relayLow(1); relayLow(1);
wiegand26.initReaderOne(); // Reset for next tag scan
} }
if(authorized && !relay1high) { if(authorized && !relay1high) {
lcd.clear(); lcd.clear();
@ -203,6 +205,7 @@ void loop() // Main branch, runs over and ov
// authorized -- turn on relay // authorized -- turn on relay
relayHigh(1); relayHigh(1);
wiegand26.initReaderOne(); // Reset for next tag scan
} }
if(!authorized && !relay1high) { if(!authorized && !relay1high) {
// display login message // display login message