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Logout button working

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This commit is contained in:
Will Bradley 2011-11-30 00:02:22 -07:00
parent 5f8d01fc27
commit a35481a995
1 changed files with 22 additions and 24 deletions
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46
Open_Access_Control/Open_Access_Control.pde
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@ -63,15 +63,15 @@ PCATTACH pcattach; // Software interrupt library
// pin assignments
byte reader1Pins[]={2,3}; // Reader 1 pins
const byte relayPins[]= {6,7,8,9}; // Relay output pins -- fix conflict with lcd
byte RELAYPIN1 = 7;
byte extendButton = A5;
byte logoutButton = A4;
// initialize the ShiftLCD library with the numbers of the interface pins
ShiftLCD lcd(4, 6, 5);
// statics
#define RELAYDELAY 1800000 // How long to open door lock once access is granted. (1000 = 1sec)
#define RELAYPIN1 relayPins[0] // Define the pin for electrified door 1 hardware
#define RELAYPIN2 relayPins[2] // Define the pin for electrified door 2 hardware
// Serial terminal buffer (needs to be global)
char inString[40]={0}; // Size of command buffer (<=128 for Arduino)
@ -113,14 +113,14 @@ void setup(){ // Runs once at Arduino boot-up
wiegand26.initReaderOne(); //Set up Reader 1 and clear buffers.
// Initialize button input
pinMode(A5, INPUT);
digitalWrite(A5, HIGH);
pinMode(extendButton, INPUT);
digitalWrite(extendButton, HIGH);
pinMode(logoutButton, INPUT);
digitalWrite(logoutButton, HIGH);
//Initialize output relays
for(byte i=0; i<4; i++){
pinMode(relayPins[i], OUTPUT);
digitalWrite(relayPins[i], LOW); // Sets the relay outputs to LOW (relays off)
}
pinMode(RELAYPIN1, OUTPUT);
digitalWrite(RELAYPIN1, LOW); // Sets the relay outputs to LOW (relays off)
Serial.begin(57600); // Set up Serial output at 8,N,1,57600bps
@ -143,12 +143,20 @@ void loop() // Main branch, runs over and ov
// check timer -- if expired, remove authorization
if(authorized && relay1high) {
// Detect button push
lcd.setCursor(12,0);
lcd.print(analogRead(A5));
lcd.setCursor(6,0);
lcd.print(analogRead(logoutButton));
lcd.print(" ");
if (analogRead(A5) < 50) {
if (analogRead(logoutButton) < 50) {
authorized = false;
}
// Detect extend button push
lcd.setCursor(12,0);
lcd.print(analogRead(extendButton));
lcd.print(" ");
if (analogRead(extendButton) < 50) {
relay1timer = millis();
}
@ -319,17 +327,12 @@ relay1timer = millis();
byte dp=1;
if(input == 1) {
dp=RELAYPIN1; }
if(input == 2) {
dp=RELAYPIN2; }
digitalWrite(dp, HIGH);
if (input == 1) {
relay1high = true;
}
if (input == 2) {
relay2high = true;
}
Serial.print("Relay ");
Serial.print(input,DEC);
@ -341,17 +344,12 @@ void relayLow(int input) { //Send an unlock signal to the door and flas
byte dp=1;
if(input == 1) {
dp=RELAYPIN1; }
if(input == 2) {
dp=RELAYPIN2; }
digitalWrite(dp, LOW);
if (input == 1) {
relay1high = false;
}
if (input == 2) {
relay2high = false;
}
Serial.print("Relay ");
Serial.print(input,DEC);