haimd/Lock_Arduino
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update hiển thị led 13 tren Lattepanda

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HaiMD 2020-04-22 16:06:32 +07:00
parent 5deb74ce6d
commit 5931745257
1 changed files with 56 additions and 23 deletions
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79
Lock/Lock.ino
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@ -1,4 +1,4 @@
+---------+
/* +---------+
+----------------------------------->READ TAGS+^------------------------------------------+
| +--------------------+ |
| | | |
@ -45,7 +45,7 @@
// #include <Servo.h>
#define COMMON_ANODE
//#define COMMON_ANODE
#ifdef COMMON_ANODE
#define LED_ON LOW
@ -55,6 +55,8 @@
#define LED_OFF LOW
#endif
#define ledView 13
#define redLed 3 // Set Led Pins
#define greenLed 6
#define blueLed 5
@ -77,9 +79,12 @@ byte masterCard[4]; // Stores master card's ID read from EEPROM
#define RST_PIN 9
MFRC522 mfrc522(SS_PIN, RST_PIN);
bool Debug = false;
///////////////////////////////////////// Setup ///////////////////////////////////
void setup() {
//Arduino Pin Configuration
pinMode(ledView,OUTPUT);
pinMode(redLed, OUTPUT);
pinMode(greenLed, OUTPUT);
pinMode(blueLed, OUTPUT);
@ -90,24 +95,28 @@ void setup() {
digitalWrite(redLed, LED_OFF); // Make sure led is off
digitalWrite(greenLed, LED_OFF); // Make sure led is off
digitalWrite(blueLed, LED_OFF); // Make sure led is off
digitalWrite(ledView,LOW);
//Protocol Configuration
Serial.begin(9600); // Initialize serial communications with PC
SPI.begin(); // MFRC522 Hardware uses SPI protocol
mfrc522.PCD_Init(); // Initialize MFRC522 Hardware
if(Debug ==true){
//If you set Antenna Gain to Max it will increase reading distance
mfrc522.PCD_SetAntennaGain(mfrc522.RxGain_max);
Serial.println(F("Access Control Example v0.1")); // For debugging purposes
}
//If you set Antenna Gain to Max it will increase reading distance
//mfrc522.PCD_SetAntennaGain(mfrc522.RxGain_max);
// Serial.println(F("Access Control Example v0.1")); // For debugging purposes
ShowReaderDetails(); // Show details of PCD - MFRC522 Card Reader details
//Wipe Code - If the Button (wipeB) Pressed while setup run (powered on) it wipes EEPROM
if (digitalRead(wipeB) == LOW) { // when button pressed pin should get low, button connected to ground
digitalWrite(redLed, LED_ON); // Red Led stays on to inform user we are going to wipe
// Serial.println(F("Wipe Button Pressed"));
// Serial.println(F("You have 10 seconds to Cancel"));
// Serial.println(F("This will be remove all records and cannot be undone"));
if (Debug ==1){
Serial.println(F("Wipe Button Pressed"));
Serial.println(F("You have 10 seconds to Cancel"));
Serial.println(F("This will be remove all records and cannot be undone"));
}
bool buttonState = monitorWipeButton(10000); // Give user enough time to cancel operation
if (buttonState == true && digitalRead(wipeB) == LOW) { // If button still be pressed, wipe EEPROM
// Serial.println(F("Starting Wiping EEPROM"));
@ -140,8 +149,11 @@ void setup() {
// You can keep other EEPROM records just write other than 143 to EEPROM address 1
// EEPROM address 1 should hold magical number which is '143'
if (EEPROM.read(1) != 143) {
// Serial.println(F("No Master Card Defined"));
// Serial.println(F("Scan A PICC to Define as Master Card"));
if (Debug ==1){
Serial.println(F("No Master Card Defined"));
Serial.println(F("Scan A PICC to Define as Master Card"));
}
do {
successRead = getID(); // sets successRead to 1 when we get read from reader otherwise 0
digitalWrite(blueLed, LED_ON); // Visualize Master Card need to be defined
@ -154,18 +166,30 @@ void setup() {
EEPROM.write( 2 + j, readCard[j] ); // Write scanned PICC's UID to EEPROM, start from address 3
}
EEPROM.write(1, 143); // Write to EEPROM we defined Master Card.
// Serial.println(F("Master Card Defined"));
if (Debug ==1){
Serial.println(F("Master Card Defined"));
}
}
// Serial.println(F("-------------------"));
// Serial.println(F("Master Card's UID"));
if (Debug ==1){
Serial.println(F("-------------------"));
Serial.println(F("Master Card's UID"));
}
for ( uint8_t i = 0; i < 4; i++ ) { // Read Master Card's UID from EEPROM
masterCard[i] = EEPROM.read(2 + i); // Write it to masterCard
// Serial.print(masterCard[i], HEX);
if (Debug ==1){
Serial.print(masterCard[i], HEX);
}
}
// Serial.println("");
// Serial.println(F("-------------------"));
// Serial.println(F("Everything is ready"));
// Serial.println(F("Waiting PICCs to be scanned"));
if (Debug ==1){
Serial.println("");
Serial.println(F("-------------------"));
Serial.println(F("Everything is ready"));
Serial.println(F("Waiting PICCs to be scanned"));
}
cycleLeds(); // Everything ready lets give user some feedback by cycling leds
// }
// wdt_enable(WDTO_500MS);
@ -185,13 +209,18 @@ void loop () {
digitalWrite(greenLed, LED_OFF); // Make sure led is off
digitalWrite(blueLed, LED_OFF); // Make sure led is off
// Give some feedback
// Serial.println(F("Wipe Button Pressed"));
// Serial.println(F("Master Card will be Erased! in 10 seconds"));
if (Debug ==1){
Serial.println(F("Wipe Button Pressed"));
Serial.println(F("Master Card will be Erased! in 10 seconds"));
}
bool buttonState = monitorWipeButton(10000); // Give user enough time to cancel operation
if (buttonState == true && digitalRead(wipeB) == LOW) { // If button still be pressed, wipe EEPROM
EEPROM.write(1, 0); // Reset Magic Number.
// Serial.println(F("Master Card Erased from device"));
// Serial.println(F("Please reset to re-program Master Card"));
if (Debug ==1){
Serial.println(F("Master Card Erased from device"));
Serial.println(F("Please reset to re-program Master Card"));
}
while (1);
}
// Serial.println(F("Master Card Erase Cancelled"));
@ -266,8 +295,10 @@ void granted ( uint16_t setDelay) {
digitalWrite(redLed, LED_OFF); // Turn off red LED
digitalWrite(greenLed, LED_ON); // Turn on green LED
digitalWrite(relay, LOW); // Unlock door!
digitalWrite(ledView,LOW);
delay(setDelay); // Hold door lock open for given seconds
digitalWrite(relay, HIGH); // Relock door
digitalWrite(ledView,HIGH);
delay(200); // Hold green LED on for a second
}
@ -350,6 +381,7 @@ void normalModeOn () {
digitalWrite(redLed, LED_OFF); // Make sure Red LED is off
digitalWrite(greenLed, LED_OFF); // Make sure Green LED is off
digitalWrite(relay, HIGH); // Make sure Door is Locked
digitalWrite(ledView,HIGH);
}
//////////////////////////////////////// Read an ID from EEPROM //////////////////////////////
@ -570,6 +602,7 @@ void CheckButton()
else
{
digitalWrite(relay, HIGH); // Unlock door!
digitalWrite(ledView,HIGH);
relay_stt = false;
}
}