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Them log check port serial ACM0

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HaiMD 2020-04-27 15:55:48 +07:00
parent 5931745257
commit d702b4018a
1 changed files with 503 additions and 412 deletions
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275
Lock/Lock.ino
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@ -61,7 +61,7 @@
#define greenLed 6
#define blueLed 5
#define relay 8 // Set Relay Pin
#define relay A2 //8 // Set Relay Pin
#define wipeB 2 // Button pin for WipeMode
#define button 7 // button exit
bool relay_stt = false;
@ -82,7 +82,10 @@ MFRC522 mfrc522(SS_PIN, RST_PIN);
bool Debug = false;
///////////////////////////////////////// Setup ///////////////////////////////////
void setup() {
void setup()
{
pinMode(13, OUTPUT);
digitalWrite(13, LOW);
//Arduino Pin Configuration
pinMode(ledView, OUTPUT);
pinMode(redLed, OUTPUT);
@ -92,6 +95,11 @@ void setup() {
pinMode(relay, OUTPUT);
//Be careful how relay circuit behave on while resetting or power-cycling your Arduino
digitalWrite(relay, HIGH); // Make sure door is locked
delay(2000);
digitalWrite(relay, LOW);
delay(2000);
digitalWrite(relay, HIGH); // Make sure door is locked
delay(2000);
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
@ -99,9 +107,12 @@ void setup() {
//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 (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
@ -110,21 +121,27 @@ void setup() {
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
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
if (Debug ==1){
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
if (buttonState == true && digitalRead(wipeB) == LOW)
{ // If button still be pressed, wipe EEPROM
// Serial.println(F("Starting Wiping EEPROM"));
for (uint16_t x = 0; x < EEPROM.length(); x = x + 1) { //Loop end of EEPROM address
if (EEPROM.read(x) == 0) { //If EEPROM address 0
for (uint16_t x = 0; x < EEPROM.length(); x = x + 1)
{ //Loop end of EEPROM address
if (EEPROM.read(x) == 0)
{ //If EEPROM address 0
// do nothing, already clear, go to the next address in order to save time and reduce writes to EEPROM
}
else {
else
{
EEPROM.write(x, 0); // if not write 0 to clear, it takes 3.3mS
}
}
@ -139,7 +156,8 @@ void setup() {
delay(200);
digitalWrite(redLed, LED_OFF);
}
else {
else
{
// Serial.println(F("Wiping Cancelled")); // Show some feedback that the wipe button did not pressed for 15 seconds
digitalWrite(redLed, LED_OFF);
}
@ -148,42 +166,48 @@ void setup() {
// This also useful to just redefine the Master Card
// 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) {
if (Debug ==1){
if (EEPROM.read(1) != 143)
{
if (Debug == 1)
{
Serial.println(F("No Master Card Defined"));
Serial.println(F("Scan A PICC to Define as Master Card"));
}
do {
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
delay(200);
digitalWrite(blueLed, LED_OFF);
delay(200);
}
while (!successRead); // Program will not go further while you not get a successful read
for ( uint8_t j = 0; j < 4; j++ ) { // Loop 4 times
} while (!successRead); // Program will not go further while you not get a successful read
for (uint8_t j = 0; j < 4; j++)
{ // Loop 4 times
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.
if (Debug ==1){
if (Debug == 1)
{
Serial.println(F("Master Card Defined"));
}
}
if (Debug ==1){
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
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
if (Debug ==1){
if (Debug == 1)
{
Serial.print(masterCard[i], HEX);
}
}
if (Debug ==1){
if (Debug == 1)
{
Serial.println("");
Serial.println(F("-------------------"));
Serial.println(F("Everything is ready"));
@ -193,65 +217,78 @@ void setup() {
cycleLeds(); // Everything ready lets give user some feedback by cycling leds
// }
// wdt_enable(WDTO_500MS);
*/
}
///////////////////////////////////////// Main Loop ///////////////////////////////////
void loop () {
do {
void loop()
{
do
{
ReadButton();
SerialRead();
/*
successRead = getID(); // sets successRead to 1 when we get read from reader otherwise 0
// When device is in use if wipe button pressed for 10 seconds initialize Master Card wiping
if (digitalRead(wipeB) == LOW) { // Check if button is pressed
if (digitalRead(wipeB) == LOW)
{ // Check if button is pressed
// Visualize normal operation is iterrupted by pressing wipe button Red is like more Warning to user
digitalWrite(redLed, LED_ON); // Make sure led is off
digitalWrite(greenLed, LED_OFF); // Make sure led is off
digitalWrite(blueLed, LED_OFF); // Make sure led is off
// Give some feedback
if (Debug ==1){
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
if (buttonState == true && digitalRead(wipeB) == LOW)
{ // If button still be pressed, wipe EEPROM
EEPROM.write(1, 0); // Reset Magic Number.
if (Debug ==1){
if (Debug == 1)
{
Serial.println(F("Master Card Erased from device"));
Serial.println(F("Please reset to re-program Master Card"));
}
while (1);
while (1)
;
}
// Serial.println(F("Master Card Erase Cancelled"));
}
if (programMode) {
if (programMode)
{
cycleLeds(); // Program Mode cycles through Red Green Blue waiting to read a new card
}
else {
else
{
normalModeOn(); // Normal mode, blue Power LED is on, all others are off
}
CheckButton();
}
while (!successRead); //the program will not go further while you are not getting a successful read
} while (!successRead); //the program will not go further while you are not getting a successful read
if (programMode) {
if ( isMaster(readCard) ) { //When in program mode check First If master card scanned again to exit program mode
if (programMode)
{
if (isMaster(readCard))
{ //When in program mode check First If master card scanned again to exit program mode
// Serial.println(F("Master Card Scanned"));
// Serial.println(F("Exiting Program Mode"));
// Serial.println(F("-----------------------------"));
programMode = false;
return;
}
else {
if ( findID(readCard) ) { // If scanned card is known delete it
else
{
if (findID(readCard))
{ // If scanned card is known delete it
// Serial.println(F("I know this PICC, removing..."));
deleteID(readCard);
// Serial.println("-----------------------------");
// Serial.println(F("Scan a PICC to ADD or REMOVE to EEPROM"));
}
else { // If scanned card is not known add it
else
{ // If scanned card is not known add it
// Serial.println(F("I do not know this PICC, adding..."));
writeID(readCard);
// Serial.println(F("-----------------------------"));
@ -259,8 +296,10 @@ void loop () {
}
}
}
else {
if ( isMaster(readCard)) { // If scanned card's ID matches Master Card's ID - enter program mode
else
{
if (isMaster(readCard))
{ // If scanned card's ID matches Master Card's ID - enter program mode
programMode = true;
// Serial.println(F("Hello Master - Entered Program Mode"));
uint8_t count = EEPROM.read(0); // Read the first Byte of EEPROM that
@ -272,25 +311,30 @@ void loop () {
// Serial.println(F("Scan Master Card again to Exit Program Mode"));
// Serial.println(F("-----------------------------"));
}
else {
if ( findID(readCard) ) { // If not, see if the card is in the EEPROM
else
{
if (findID(readCard))
{ // If not, see if the card is in the EEPROM
// Serial.println(F("Welcome, You shall pass"));
relay_stt = true;
granted(4000); // Open the door lock for 300 ms
ClearSerialdata();
}
else { // If not, show that the ID was not valid
else
{ // If not, show that the ID was not valid
// Serial.println(F("You shall not pass"));
denied();
}
}
}
*/
}
// wdt_reset();
//}
///////////////////////////////////////// Access Granted ///////////////////////////////////
void granted ( uint16_t setDelay) {
void granted(uint16_t setDelay)
{
digitalWrite(blueLed, LED_OFF); // Turn off blue LED
digitalWrite(redLed, LED_OFF); // Turn off red LED
digitalWrite(greenLed, LED_ON); // Turn on green LED
@ -303,28 +347,32 @@ void granted ( uint16_t setDelay) {
}
///////////////////////////////////////// Access Denied ///////////////////////////////////
void denied() {
void denied()
{
digitalWrite(greenLed, LED_OFF); // Make sure green LED is off
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
digitalWrite(redLed, LED_ON); // Turn on red LED
delay(1000);
}
///////////////////////////////////////// Get PICC's UID ///////////////////////////////////
uint8_t getID() {
uint8_t getID()
{
// Getting ready for Reading PICCs
if ( ! mfrc522.PICC_IsNewCardPresent()) { //If a new PICC placed to RFID reader continue
if (!mfrc522.PICC_IsNewCardPresent())
{ //If a new PICC placed to RFID reader continue
return 0;
}
if ( ! mfrc522.PICC_ReadCardSerial()) { //Since a PICC placed get Serial and continue
if (!mfrc522.PICC_ReadCardSerial())
{ //Since a PICC placed get Serial and continue
return 0;
}
// There are Mifare PICCs which have 4 byte or 7 byte UID care if you use 7 byte PICC
// I think we should assume every PICC as they have 4 byte UID
// Until we support 7 byte PICCs
// Serial.println(F("Scanned PICC's UID:"));
for ( uint8_t i = 0; i < 4; i++) { //
for (uint8_t i = 0; i < 4; i++)
{ //
readCard[i] = mfrc522.uid.uidByte[i];
// Serial.print(readCard[i], HEX);
}
@ -333,7 +381,8 @@ uint8_t getID() {
return 1;
}
int k;
void ShowReaderDetails() {
void ShowReaderDetails()
{
// Get the MFRC522 software version
byte v = mfrc522.PCD_ReadRegister(mfrc522.VersionReg);
// Serial.print(F("MFRC522 Software Version: 0x"));
@ -348,19 +397,22 @@ void ShowReaderDetails() {
// Serial.print(F(" (unknown),probably a chinese clone?"));
// Serial.println("");
// When 0x00 or 0xFF is returned, communication probably failed
if ((v == 0x00) || (v == 0xFF)) {
if ((v == 0x00) || (v == 0xFF))
{
// Serial.println(F("WARNING: Communication failure, is the MFRC522 properly connected?"));
// Serial.println(F("SYSTEM HALTED: Check connections."));
// Visualize system is halted
digitalWrite(greenLed, LED_OFF); // Make sure green LED is off
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
digitalWrite(redLed, LED_ON); // Turn on red LED
while (true); // do not go further
while (true)
; // do not go further
}
}
///////////////////////////////////////// Cycle Leds (Program Mode) ///////////////////////////////////
void cycleLeds() {
void cycleLeds()
{
digitalWrite(redLed, LED_OFF); // Make sure red LED is off
digitalWrite(greenLed, LED_ON); // Make sure green LED is on
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
@ -376,7 +428,8 @@ void cycleLeds() {
}
//////////////////////////////////////// Normal Mode Led ///////////////////////////////////
void normalModeOn () {
void normalModeOn()
{
digitalWrite(blueLed, LED_ON); // Blue LED ON and ready to read card
digitalWrite(redLed, LED_OFF); // Make sure Red LED is off
digitalWrite(greenLed, LED_OFF); // Make sure Green LED is off
@ -385,39 +438,48 @@ void normalModeOn () {
}
//////////////////////////////////////// Read an ID from EEPROM //////////////////////////////
void readID( uint8_t number ) {
void readID(uint8_t number)
{
uint8_t start = (number * 4) + 2; // Figure out starting position
for ( uint8_t i = 0; i < 4; i++ ) { // Loop 4 times to get the 4 Bytes
for (uint8_t i = 0; i < 4; i++)
{ // Loop 4 times to get the 4 Bytes
storedCard[i] = EEPROM.read(start + i); // Assign values read from EEPROM to array
}
}
///////////////////////////////////////// Add ID to EEPROM ///////////////////////////////////
void writeID( byte a[] ) {
if ( !findID( a ) ) { // Before we write to the EEPROM, check to see if we have seen this card before!
void writeID(byte a[])
{
if (!findID(a))
{ // Before we write to the EEPROM, check to see if we have seen this card before!
uint8_t num = EEPROM.read(0); // Get the numer of used spaces, position 0 stores the number of ID cards
uint8_t start = (num * 4) + 6; // Figure out where the next slot starts
num++; // Increment the counter by one
EEPROM.write(0, num); // Write the new count to the counter
for ( uint8_t j = 0; j < 4; j++ ) { // Loop 4 times
for (uint8_t j = 0; j < 4; j++)
{ // Loop 4 times
EEPROM.write(start + j, a[j]); // Write the array values to EEPROM in the right position
}
successWrite();
// Serial.println(F("Succesfully added ID record to EEPROM"));
}
else {
else
{
failedWrite();
// Serial.println(F("Failed! There is something wrong with ID or bad EEPROM"));
}
}
///////////////////////////////////////// Remove ID from EEPROM ///////////////////////////////////
void deleteID( byte a[] ) {
if ( !findID( a ) ) { // Before we delete from the EEPROM, check to see if we have this card!
void deleteID(byte a[])
{
if (!findID(a))
{ // Before we delete from the EEPROM, check to see if we have this card!
failedWrite(); // If not
// Serial.println(F("Failed! There is something wrong with ID or bad EEPROM"));
}
else {
else
{
uint8_t num = EEPROM.read(0); // Get the numer of used spaces, position 0 stores the number of ID cards
uint8_t slot; // Figure out the slot number of the card
uint8_t start; // = ( num * 4 ) + 6; // Figure out where the next slot starts
@ -429,10 +491,12 @@ void deleteID( byte a[] ) {
looping = ((num - slot) * 4);
num--; // Decrement the counter by one
EEPROM.write(0, num); // Write the new count to the counter
for ( j = 0; j < looping; j++ ) { // Loop the card shift times
for (j = 0; j < looping; j++)
{ // Loop the card shift times
EEPROM.write(start + j, EEPROM.read(start + 4 + j)); // Shift the array values to 4 places earlier in the EEPROM
}
for ( uint8_t k = 0; k < 4; k++ ) { // Shifting loop
for (uint8_t k = 0; k < 4; k++)
{ // Shifting loop
EEPROM.write(start + j + k, 0);
}
successDelete();
@ -441,9 +505,12 @@ void deleteID( byte a[] ) {
}
///////////////////////////////////////// Check Bytes ///////////////////////////////////
bool checkTwo ( byte a[], byte b[] ) {
for ( uint8_t k = 0; k < 4; k++ ) { // Loop 4 times
if ( a[k] != b[k] ) { // IF a != b then false, because: one fails, all fail
bool checkTwo(byte a[], byte b[])
{
for (uint8_t k = 0; k < 4; k++)
{ // Loop 4 times
if (a[k] != b[k])
{ // IF a != b then false, because: one fails, all fail
return false;
}
}
@ -451,11 +518,14 @@ bool checkTwo ( byte a[], byte b[] ) {
}
///////////////////////////////////////// Find Slot ///////////////////////////////////
uint8_t findIDSLOT( byte find[] ) {
uint8_t findIDSLOT(byte find[])
{
uint8_t count = EEPROM.read(0); // Read the first Byte of EEPROM that
for ( uint8_t i = 1; i <= count; i++ ) { // Loop once for each EEPROM entry
for (uint8_t i = 1; i <= count; i++)
{ // Loop once for each EEPROM entry
readID(i); // Read an ID from EEPROM, it is stored in storedCard[4]
if ( checkTwo( find, storedCard ) ) { // Check to see if the storedCard read from EEPROM
if (checkTwo(find, storedCard))
{ // Check to see if the storedCard read from EEPROM
// is the same as the find[] ID card passed
return i; // The slot number of the card
}
@ -463,14 +533,18 @@ uint8_t findIDSLOT( byte find[] ) {
}
///////////////////////////////////////// Find ID From EEPROM ///////////////////////////////////
bool findID( byte find[] ) {
bool findID(byte find[])
{
uint8_t count = EEPROM.read(0); // Read the first Byte of EEPROM that
for ( uint8_t i = 1; i < count; i++ ) { // Loop once for each EEPROM entry
for (uint8_t i = 1; i < count; i++)
{ // Loop once for each EEPROM entry
readID(i); // Read an ID from EEPROM, it is stored in storedCard[4]
if ( checkTwo( find, storedCard ) ) { // Check to see if the storedCard read from EEPROM
if (checkTwo(find, storedCard))
{ // Check to see if the storedCard read from EEPROM
return true;
}
else { // If not, return false
else
{ // If not, return false
}
}
return false;
@ -478,7 +552,8 @@ bool findID( byte find[] ) {
///////////////////////////////////////// Write Success to EEPROM ///////////////////////////////////
// Flashes the green LED 3 times to indicate a successful write to EEPROM
void successWrite() {
void successWrite()
{
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
digitalWrite(redLed, LED_OFF); // Make sure red LED is off
digitalWrite(greenLed, LED_OFF); // Make sure green LED is on
@ -497,7 +572,8 @@ void successWrite() {
///////////////////////////////////////// Write Failed to EEPROM ///////////////////////////////////
// Flashes the red LED 3 times to indicate a failed write to EEPROM
void failedWrite() {
void failedWrite()
{
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
digitalWrite(redLed, LED_OFF); // Make sure red LED is off
digitalWrite(greenLed, LED_OFF); // Make sure green LED is off
@ -516,7 +592,8 @@ void failedWrite() {
///////////////////////////////////////// Success Remove UID From EEPROM ///////////////////////////////////
// Flashes the blue LED 3 times to indicate a success delete to EEPROM
void successDelete() {
void successDelete()
{
digitalWrite(blueLed, LED_OFF); // Make sure blue LED is off
digitalWrite(redLed, LED_OFF); // Make sure red LED is off
digitalWrite(greenLed, LED_OFF); // Make sure green LED is off
@ -535,15 +612,19 @@ void successDelete() {
////////////////////// Check readCard IF is masterCard ///////////////////////////////////
// Check to see if the ID passed is the master programing card
bool isMaster( byte test[] ) {
bool isMaster(byte test[])
{
return checkTwo(test, masterCard);
}
bool monitorWipeButton(uint32_t interval) {
bool monitorWipeButton(uint32_t interval)
{
uint32_t now = (uint32_t)millis();
while ((uint32_t)millis() - now < interval) {
while ((uint32_t)millis() - now < interval)
{
// check on every half a second
if (((uint32_t)millis() % 500) == 0) {
if (((uint32_t)millis() % 500) == 0)
{
if (digitalRead(wipeB) != LOW)
return false;
}
@ -559,9 +640,12 @@ void ReadButton()
{
stt = digitalRead(button);
Serial.println(stt);
if (stt == 0 && stt_old == 1) {
if (stt == 0 && stt_old == 1)
{
relay_stt = true;
} else {
}
else
{
relay_stt = false;
}
stt_old = stt;
@ -571,23 +655,31 @@ void ReadButton()
void SerialRead()
{
while (Serial.available() > 0) {
while (Serial.available() > 0)
{
input = Serial.readStringUntil('\r');
Serial.println(input);
if (input == "1")
{
Serial.println("open");
if (relay_stt ==false){
if (relay_stt == false)
{
relay_stt = true;
digitalWrite(13, HIGH);
}
ClearSerialdata();
}
else
{
digitalWrite(13, LOW);
}
}
ClearSerialdata();
}
void ClearSerialdata()
{
while (Serial.available() > 0) {
while (Serial.available() > 0)
{
char c = Serial.read();
}
}
@ -606,4 +698,3 @@ void CheckButton()
relay_stt = false;
}
}