327 lines
8.4 KiB
C++
327 lines
8.4 KiB
C++
/* +---------+
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+----------------------------------->READ TAGS+^------------------------------------------+
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| +--------------------+ |
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| | | |
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| +----v-----+ +-----v----+ |
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| |MASTER TAG| |OTHER TAGS| |
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| +--+-------+ ++-------------+ |
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| | | | |
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| | | | |
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| +-----v---+ +----v----+ +----v------+ |
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| +------------+READ TAGS+---+ |KNOWN TAG| |UNKNOWN TAG| |
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| | +-+-------+ | +-----------+ +------------------+ |
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| | | | | | |
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| +----v-----+ +----v----+ +--v--------+ +-v----------+ +------v----+ |
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| |MASTER TAG| |KNOWN TAG| |UNKNOWN TAG| |GRANT ACCESS| |DENY ACCESS| |
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| +----------+ +---+-----+ +-----+-----+ +-----+------+ +-----+-----+ |
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| | | | | |
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| +----+ +----v------+ +--v---+ | +--------------->
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+-------+EXIT| |DELETE FROM| |ADD TO| | |
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+----+ | EEPROM | |EEPROM| | |
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+-----------+ +------+ +-------------------------------+
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Typical pin layout used:
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-----------------------------------------------------------------------------------------
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MFRC522 Arduino Arduino Arduino Arduino Arduino
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Reader/PCD Uno/101 Mega Nano v3 Leonardo/Micro Pro Micro
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Signal Pin Pin Pin Pin Pin Pin
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-----------------------------------------------------------------------------------------
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RST/Reset RST 9 5 D9 RESET/ICSP-5 RST
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SPI SS SDA(SS) 10 53 D10 10 10
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SPI MOSI MOSI 11 / ICSP-4 51 D11 ICSP-4 16
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SPI MISO MISO 12 / ICSP-1 50 D12 ICSP-1 14
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SPI SCK SCK 13 / ICSP-3 52 D13 ICSP-3 15
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*/
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#include <EEPROM.h> // We are going to read and write PICC's UIDs from/to EEPROM
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#include <SPI.h> // RC522 Module uses SPI protocol
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#include <MFRC522.h> // Library for Mifare RC522 Devices
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#include <avr/wdt.h>
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#define ledView 13
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//Ver 3
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// LED 12V - A1
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//Relay 1 - D5
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//Button 1 - D8
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// Relay 2 - D6
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// Button 2 - D7
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#ifdef COMMON_ANODE
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#define LED_ON LOW
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#define LED_OFF HIGH
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#else
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#define LED_ON HIGH
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#define LED_OFF LOW
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#endif
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#define redLed 4 // Set Led Pins
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#define greenLed 2
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#define blueLed 3
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#define relay 5 //6 // Set Relay 1 Pin
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#define button 7 // button exit
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#define relay_2 6 //6 // Set Relay 1 Pin
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#define button_2 8 // button exit
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#define Light A1 // Led tro sang camera
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//------------------------
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#define ss A0
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int stt_ss;
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int stt_old_ss;
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String input_ss;
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int th = 1023; // ngưỡng
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int time_get = 250;
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//------------------------
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int stt;
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int stt_old;
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String input;
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int stt_2;
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int stt_old_2;
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String input_2;
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bool Light_stt = false;
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bool relay_stt = false;
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bool relay_stt_2 = false;
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bool sttRun = false;
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bool Debug = false;
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///////////////////////////////////////// Setup ///////////////////////////////////
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void setup()
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{
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//Arduino Pin Configuration
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pinMode(13, OUTPUT);
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pinMode(Light, OUTPUT);
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digitalWrite(13, LOW);
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pinMode(ledView, OUTPUT);
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pinMode(ss, INPUT);
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pinMode(relay, OUTPUT);
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pinMode(relay_2, OUTPUT);
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pinMode(button, INPUT);
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pinMode(button_2, INPUT);
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digitalWrite(relay, HIGH); // Make sure door is locked
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digitalWrite(relay_2, HIGH); // Make sure door is locked
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digitalWrite(Light, LOW);
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//Protocol Configuration
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Serial.begin(9600); // Initialize serial communications with PC
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}
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///////////////////////////////////////// Main Loop ///////////////////////////////////
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void loop()
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{
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ReadLightSS();
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ReadButton();
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SerialRead();
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CheckButton();
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}
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///////////////////////////////////////// Access Granted ///////////////////////////////////
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// Turn on Light camera
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void TurnOn_Light() {
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digitalWrite(Light, HIGH);
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Light_stt = true;
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}
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void TurnOff_Light() {
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digitalWrite(Light, LOW);
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Light_stt = false;
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}
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void granted(uint16_t setDelay)
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{
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digitalWrite(relay, LOW); // Unlock door!
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digitalWrite(ledView, LOW);
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delay(setDelay); // Hold door lock open for given seconds
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digitalWrite(relay, HIGH); // Relock door
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digitalWrite(ledView, HIGH);
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delay(200); // Hold green LED on for a second
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}
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void granted_2(uint16_t setDelay)
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{
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digitalWrite(relay_2, LOW); // Unlock door!
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digitalWrite(ledView, LOW);
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delay(setDelay); // Hold door lock open for given seconds
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digitalWrite(relay_2, HIGH); // Relock door
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digitalWrite(ledView, HIGH);
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delay(200); // Hold green LED on for a second
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}
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// ADD Code
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void ReadButton()
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{
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stt = digitalRead(button);
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stt_2 = digitalRead(button_2);
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if (stt == 0 && stt_old == 1)
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{
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relay_stt = true;
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//Serial.println("Button 1 press");
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}
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else
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{
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relay_stt = false;
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}
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if (stt_2 == 0 && stt_old_2 == 1)
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{
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//Serial.println("Button 2 press");
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relay_stt_2 = true;
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}
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else
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{
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relay_stt_2 = false;
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}
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stt_old = stt;
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stt_old_2 = stt_2;
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}
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//Read Light Sensor
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bool stt_msg = false;
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void ReadLightSS()
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{
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// stt_ss = digitalRead(ss);
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int val = analogRead(A0);
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if (val > th) {
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delay (time_get);
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int val = analogRead(A0);
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if (val > th) {
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stt_ss = 1;
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} else {
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stt_ss = 0;
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}
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} else {
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stt_ss = 0;
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}
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//
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if (stt_ss == 1 && stt_old_ss == 0)
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{
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stt_msg = true; // bật cờ gửi tín hiệu cho engine bật ads
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Light_stt = !Light_stt;
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if (Light_stt == 1) {
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TurnOn_Light();
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// Serial.println("Light sensor press ON");
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}
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else {
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TurnOff_Light();
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// Serial.println("Light sensor press OFF");
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}
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}
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if (stt_msg == true){
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Serial.println("open_bf");
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ClearSerialdata()
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}
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stt_old_ss = stt_ss;
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}
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// SD MASTER: 2B429622
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// SD TEST: C9B09B6E
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void SerialRead()
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{
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while (Serial.available() > 0)
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{
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input = Serial.readStringUntil('\r');
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//Serial.println(input);
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input.trim();
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if (input == "3") {
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if (Light_stt == false) {
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TurnOn_Light();
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}
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Serial.println("open_3");
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ClearSerialdata();
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} else if (input == "4") {
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if (Light_stt == true) {
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TurnOff_Light();
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}
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Serial.println("open_4");
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ClearSerialdata();
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}
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else if (input == "1")
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{
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if (relay_stt == false)
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{
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relay_stt = true;
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digitalWrite(13, HIGH);
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}
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Serial.println("open_1");
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ClearSerialdata();
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} else if (input == "2")
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{
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if (relay_stt_2 == false)
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{
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relay_stt_2 = true;
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digitalWrite(13, HIGH);
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}
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Serial.println("open_2");
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ClearSerialdata();
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} else if (input == "recv_bf")
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{
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stt_msg = false;
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ClearSerialdata();
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} else
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{
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digitalWrite(13, LOW);
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}
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}
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ClearSerialdata();
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}
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void ClearSerialdata()
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{
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while (Serial.available() > 0)
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{
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char c = Serial.read();
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}
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}
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void CheckButton()
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{
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if (relay_stt == true)
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{
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granted(4000); // Open the door lock for 300 ms
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relay_stt = false;
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ClearSerialdata();
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}
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else
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{
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digitalWrite(relay, HIGH); // Unlock door!
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digitalWrite(ledView, HIGH);
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relay_stt = false;
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}
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//-------------------------
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if (relay_stt_2 == true)
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{
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granted_2(4000); // Open the door lock for 300 ms
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relay_stt_2 = false;
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ClearSerialdata();
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}
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else
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{
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digitalWrite(relay_2, HIGH); // Unlock door!
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digitalWrite(ledView, HIGH);
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relay_stt_2 = false;
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}
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}
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