unn + 8266 下位机 +网络 1.0-4.0 刷卡 密码4位
UNO 4.0(直接用8266的1.0及以上):
#define SS_PIN 10 //522引脚 #define RST_PIN 9 //522引脚 #define offj 7 //门锁检测开关 int kaisuo=3;//输出开门继电器 int a=2;//按下保存卡的UID int del=4;//5秒钟连续按下10次以上清空所有卡 int del_ci=0;//删除uid的判断按键次数 int del_temps=0;//判断 按下的时间计时 int addr = 10;//存储密码 其实位置 int addrb=0;//存储是否存入的密码 int keyon=0;//全局变量 判断key几个相等 int dingshi_s=10;//定时多少秒上传一次 const int del_s=5; String val;//接收字符穿 int keys[17];//4位数组的密码 //___________ char mac_s[18]; #define mac_addr 300 #include <SPI.h> #include <ArduinoJson.h> #include <MFRC522.h> #include <EEPROM.h> const char* mac; char mac_c[17]; int t_temp=0;//每隔多少时间临时变量 const int arraySize = 4; int arr[arraySize]={55,66,77,100}; MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class MFRC522::MIFARE_Key key; // Init array that will store new NUID int nuidPICC[4]; boolean panduan_uid(int arr[]); void t_time10(void); void baocun_mima(void); void(* resetFunc) (void) = 0; //制造重启命令 void del_all(void);//删除数据判断 void del_allshuju(void);//删除数据步骤 void setup() { Serial.begin(115200); pinMode(a,INPUT_PULLUP); pinMode(offj,INPUT_PULLUP); pinMode(del,INPUT_PULLUP); pinMode(kaisuo,OUTPUT); SPI.begin(); // Init SPI bus rfid.PCD_Init(); // Init MFRC522 // panduan_uid(arr,arraySize); for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } //循环读取 4个4位的地址的内容 for(int z=0;z<4*4;z=z+4) { Serial.println("_______________"); for(int i=0;i<4;i++) { //先打印出地址 Serial.print(addr+i+z); Serial.print(":"); //读取地址的内容 赋值到keys数组里面 keys[z+i]=EEPROM.read(addr+i+z); Serial.println( keys[z+i]); // if(keys[z+i]==0xFF){Serial.println(addr+i+z);} } } do { Serial.print("mac"); rx();//接收字符 rx_macok();//分析mac delay(500); val=""; }while(mac[2]!=':'); printHex(key.keyByte, MFRC522::MF_KEY_SIZE); delay(300); } void loop() { rx(); //rx_macok(); val=""; del_all();//判断是否删除所以uid //每10秒执行一次 t_time10(); if ( ! rfid.PICC_IsNewCardPresent()) return; if ( ! rfid.PICC_ReadCardSerial()) return; MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak); for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } rfid.PICC_HaltA(); // Stop encryption on PCD rfid.PCD_StopCrypto1(); if(panduan_uid(nuidPICC)==true) { keyon=4;panduan_kaisuo(); } else { keyon=0;panduan_kaisuo(); } if(digitalRead(a)==LOW) { delay(15); if(digitalRead(a)==LOW) { for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } baocun_mima(); } } } void printHex(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], HEX); } } void printDec(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], DEC); } } void t_time10(void) { if(millis()/(dingshi_s*1000)!=t_temp) { t_temp=millis()/(dingshi_s*1000); int g=analogRead(A0); if(digitalRead(offj)==LOW) { Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('1'); } else{ //Serial.print("&statu=off&off=1&mac="); Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('0'); } } } void rx(void) { while(Serial.available()>0){ val += char(Serial.read()); delay(2); } } void rx_macok() { if (val.length() > 0 ) { StaticJsonBuffer<200> jsonBuffer; JsonObject& jiexi = jsonBuffer.parseObject(val); if (!jiexi.success()) { //Serial.print("mac"); // return; } else{ mac = jiexi["macok"]; } } //Serial.print(val); } void baocun_mima(void) { if(panduan_uid(nuidPICC)==true) { Serial.println("yicunzai!!!!!!!!!!"); } else{ for(int z=0;z<4;z++) { if('1'!=EEPROM.read(addrb+z)) { EEPROM.write(addr+(z*4),rfid.uid.uidByte[0]); EEPROM.write(addr+1+(z*4),rfid.uid.uidByte[1]); EEPROM.write(addr+2+(z*4),rfid.uid.uidByte[2]); EEPROM.write(addr+3+(z*4),rfid.uid.uidByte[3]); EEPROM.write(addrb+z,'1'); z=4; break; } } Serial.println((String)"&statu=write&uid=" + rfid.uid.uidByte[0]+":"+ rfid.uid.uidByte[1]+":"+ rfid.uid.uidByte[2]+":"+ rfid.uid.uidByte[3] +"&mac="+mac); delay(1000); resetFunc(); //重启程序开始 } } boolean panduan_uid(int arr[] ) { int cishu=0; for(int z=0;z<4*4;z=z+4) { // Serial.println("^^^^^^^^^^^^^^^^^^"); for(int i=0;i<4;i++) { if(i==0)cishu=0;//不清零以防累计等于3 //如果读取的值 判断是否等于 key地址的值（addr+i + 倍数） if (arr[i] == keys[z+i]) { cishu++; } else { cishu=0;//如果有一个不想等就直接清零，反正不会等于3了 } } if(cishu==4){break;z=16;} } if(cishu==4){ return true;} else {return false;} } void panduan_kaisuo(void) { if(keyon==4) { Serial.println(String("&statu=on&uid=") + rfid.uid.uidByte[0]+":"+ rfid.uid.uidByte[1]+":"+ rfid.uid.uidByte[2]+":"+ rfid.uid.uidByte[3] +"&mac="+mac); digitalWrite(kaisuo,LOW); delay(800); digitalWrite(kaisuo,HIGH); } else Serial.println(String("&statu=error&uid=") + rfid.uid.uidByte[0]+":"+ rfid.uid.uidByte[1]+":"+ rfid.uid.uidByte[2]+":"+ rfid.uid.uidByte[3] +"&mac="+mac); keyon=0;//每次判断后清理 } void del_all(void) { if(digitalRead(del)==LOW) { delay(10); if(digitalRead(del)==LOW) { if(del_ci==0) { del_temps=millis()/1000; } del_ci++;//删除uid的判断按键次数 if(del_ci>10) { if(millis()/1000-del_temps<del_s) { del_allshuju(); del_ci=0; } else { del_temps=millis()/1000; del_ci=0; } } } } } void del_allshuju(void) { for(int z=0;z<4*4;z=z+4) { for(int i=0;i<4;i++) { EEPROM.write(addr+i+z,0xff); if(z==0) EEPROM.write(addrb+i,0xff); } } Serial.println("del_alluid_ok!"); }
UNO 3.0:
#define SS_PIN 10 //522引脚 #define RST_PIN 9 //522引脚 #define offj 7 //门锁检测开关 int kaisuo=3;//输出开门继电器 int a=2;//按下保存卡的UID int del=4;//5秒钟连续按下10次以上清空所有卡 int del_ci=0;//删除uid的判断按键次数 int del_temps=0;//判断 按下的时间计时 int addr = 10;//存储密码 其实位置 int addrb=0;//存储是否存入的密码 int keyon=0;//全局变量 判断key几个相等 int dingshi_s=10;//定时多少秒上传一次 const int del_s=5; String val;//接收字符穿 int keys[17];//4位数组的密码 //___________ char mac_s[18]; #define mac_addr 300 #include <SPI.h> #include <ArduinoJson.h> #include <MFRC522.h> #include <EEPROM.h> const char* mac; char mac_c[17]; int t_temp=0;//每隔多少时间临时变量 const int arraySize = 4; int arr[arraySize]={55,66,77,100}; MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class MFRC522::MIFARE_Key key; // Init array that will store new NUID int nuidPICC[4]; //byte nuidPICC[4]; boolean panduan_uid(int arr[]); void t_time10(void); void baocun_mima(void); void(* resetFunc) (void) = 0; //制造重启命令 void del_all(void);//删除数据判断 void del_allshuju(void);//删除数据步骤 void setup() { Serial.begin(115200); pinMode(a,INPUT_PULLUP); pinMode(offj,INPUT_PULLUP); pinMode(del,INPUT_PULLUP); pinMode(kaisuo,OUTPUT); SPI.begin(); // Init SPI bus rfid.PCD_Init(); // Init MFRC522 // panduan_uid(arr,arraySize); for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } //循环读取 4个4位的地址的内容 for(int z=0;z<4*4;z=z+4) { Serial.println("_______________"); for(int i=0;i<4;i++) { //先打印出地址 Serial.print(addr+i+z); Serial.print(":"); //读取地址的内容 赋值到keys数组里面 keys[z+i]=EEPROM.read(addr+i+z); Serial.println( keys[z+i]); // if(keys[z+i]==0xFF){Serial.println(addr+i+z);} } } /* for(int i =0; i<17;i++) { Serial.print(addr+i); Serial.print(":"); Serial.println(EEPROM.read(addr+i)); } */ /* for(int i =0; i<17;i++)//读取的mac 然后打印出来 { mac_s[i]=EEPROM.read(mac_addr+i); } Serial.println(mac_s); */ do { Serial.print("mac"); rx();//接收字符 rx_macok();//分析mac delay(500); val=""; }while(mac[2]!=':'); /* Serial.print(v0); Serial.print(v1); Serial.print(v2); Serial.print(v3); */ // Serial.println(F("This code scan the MIFARE Classsic NUID.")); // Serial.print(F("Using the following key:")); printHex(key.keyByte, MFRC522::MF_KEY_SIZE); delay(300); } void loop() { rx(); //rx_macok(); val=""; del_all();//判断是否删除所以uid //每10秒执行一次 t_time10(); if ( ! rfid.PICC_IsNewCardPresent()) return; if ( ! rfid.PICC_ReadCardSerial()) return; MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak); //Serial.println(rfid.PICC_GetTypeName(piccType)); /* // Check is the PICC of Classic MIFARE type if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI && piccType != MFRC522::PICC_TYPE_MIFARE_1K && piccType != MFRC522::PICC_TYPE_MIFARE_4K) { Serial.println(F("Your tag is not of type MIFARE Classic.")); return; } */ // Store NUID into nuidPICC array for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } //printHex(rfid.uid.uidByte, rfid.uid.size); // printDec(rfid.uid.uidByte, rfid.uid.size); //Serial.println(); // panduan_uid(nuidPICC); if(panduan_uid(nuidPICC)==true) {keyon=4;panduan_kaisuo();} else {keyon=0;panduan_kaisuo();} // Halt PICC rfid.PICC_HaltA(); // Stop encryption on PCD rfid.PCD_StopCrypto1(); if(digitalRead(a)==LOW) { delay(15); if(digitalRead(a)==LOW) { for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } baocun_mima(); } } } void printHex(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], HEX); } } void printDec(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], DEC); } } void t_time10(void) { if(millis()/(dingshi_s*1000)!=t_temp) { t_temp=millis()/(dingshi_s*1000); int g=analogRead(A0); if(digitalRead(offj)==LOW) { Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('1'); } else{ //Serial.print("&statu=off&off=1&mac="); Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('0'); } } } void rx(void) { while(Serial.available()>0){ val += char(Serial.read()); delay(2); } } void rx_macok() { if (val.length() > 0 ) { StaticJsonBuffer<200> jsonBuffer; JsonObject& jiexi = jsonBuffer.parseObject(val); if (!jiexi.success()) { //Serial.print("mac"); // return; } else{ mac = jiexi["macok"]; /* for(int i=0;17>i;i++) { EEPROM.write(mac_addr+i,mac[i]); delay(3); } */ } } //Serial.print(val); } void baocun_mima(void) { if(panduan_uid(nuidPICC)==true) { Serial.println("yicunzai!!!!!!!!!!"); } else{ for(int z=0;z<4;z++) { Serial.print(addrb+z); Serial.print(":"); Serial.println(EEPROM.read(addrb+z)); if('1'!=EEPROM.read(addrb+z)) { EEPROM.write(addr+(z*4),rfid.uid.uidByte[0]); EEPROM.write(addr+1+(z*4),rfid.uid.uidByte[1]); EEPROM.write(addr+2+(z*4),rfid.uid.uidByte[2]); EEPROM.write(addr+3+(z*4),rfid.uid.uidByte[3]); EEPROM.write(addrb+z,'1'); z=4; break; } } Serial.println((String)"&statu=write&uid=" + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); resetFunc(); //重启程序开始 } } boolean panduan_uid(int arr[] ) { int cishu=0; for(int z=0;z<4*4;z=z+4) { Serial.println("^^^^^^^^^^^^^^^^^^"); for(int i=0;i<4;i++) { //Serial.println(arr[i]); if(i==0)cishu=0;//不清零以防累计等于3 //如果读取的值 判断是否等于 key地址的值（addr+i + 倍数） if (arr[i] == keys[z+i]) { cishu++;Serial.println(cishu); } else { cishu=0;//如果有一个不想等就直接清零，反正不会等于3了 } Serial.print(rfid.uid.uidByte[i]); Serial.print("_"); Serial.print(keys[z+i]);Serial.println(); } if(cishu==4){break;z=16;} } if(cishu==4){ return true;} else {return false;} } void panduan_kaisuo(void) { if(keyon==4) { Serial.println(String("&statu=on&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); digitalWrite(kaisuo,LOW); delay(800); digitalWrite(kaisuo,HIGH); } else Serial.println(String("&statu=error&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); keyon=0;//每次判断后清理 } void del_all(void) { if(digitalRead(del)==LOW) { delay(10); if(digitalRead(del)==LOW) { if(del_ci==0) { del_temps=millis()/1000; } del_ci++;//删除uid的判断按键次数 if(del_ci>10) { if(millis()/1000-del_temps<del_s) { del_allshuju(); del_ci=0; } else { del_temps=millis()/1000; del_ci=0; } } } } } void del_allshuju(void) { for(int z=0;z<4*4;z=z+4) { for(int i=0;i<4;i++) { EEPROM.write(addr+i+z,0xff); if(z==0) EEPROM.write(addrb+i,0xff); } } Serial.println("del_alluid_ok!"); }
UNO 2.0：
#define SS_PIN 10 //522引脚 #define RST_PIN 9 //522引脚 #define offj 7 //门锁检测开关 int kaisuo=3;//输出开门继电器 int a=2;//按下保存卡的UID int addr = 10;//存储密码 其实位置 int addrb=0;//存储是否存入的密码 int keyon=0;//全局变量 判断key几个相等 int dingshi_s=10;//定时多少秒上传一次 String val;//接收字符穿 int keys[17];//4位数组的密码 char mac_s[18]; #define mac_addr 300 #include <SPI.h> #include <ArduinoJson.h> #include <MFRC522.h> #include <EEPROM.h> const char* mac; char mac_c[17]; int t_temp=0;//每隔多少时间临时变量 MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class MFRC522::MIFARE_Key key; // Init array that will store new NUID byte nuidPICC[4]; void panduan_mima(void); void t_time10(void); void baocun_mima(void); void(* resetFunc) (void) = 0; //制造重启命令 void setup() { Serial.begin(115200); pinMode(a,INPUT_PULLUP); pinMode(offj,INPUT_PULLUP); pinMode(kaisuo,OUTPUT); SPI.begin(); // Init SPI bus rfid.PCD_Init(); // Init MFRC522 for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } //循环读取 4个4位的地址的内容 for(int z=0;z<4*4;z=z+4) { Serial.println("_______________"); for(int i=0;i<4;i++) { //先打印出地址 Serial.print(addr+i+z); Serial.print(":"); //读取地址的内容 赋值到keys数组里面 keys[z+i]=EEPROM.read(addr+i+z); Serial.println( keys[z+i]); // if(keys[z+i]==0xFF){Serial.println(addr+i+z);} } } /* for(int i =0; i<17;i++) { Serial.print(addr+i); Serial.print(":"); Serial.println(EEPROM.read(addr+i)); } */ /* for(int i =0; i<17;i++)//读取的mac 然后打印出来 { mac_s[i]=EEPROM.read(mac_addr+i); } Serial.println(mac_s); */ do { Serial.print("mac"); rx();//接收字符 rx_macok();//分析mac delay(500); val=""; }while(mac[2]!=':'); /* Serial.print(v0); Serial.print(v1); Serial.print(v2); Serial.print(v3); */ // Serial.println(F("This code scan the MIFARE Classsic NUID.")); // Serial.print(F("Using the following key:")); printHex(key.keyByte, MFRC522::MF_KEY_SIZE); delay(300); } void loop() { rx(); //rx_macok(); val=""; //每10秒执行一次 t_time10(); if ( ! rfid.PICC_IsNewCardPresent()) return; if ( ! rfid.PICC_ReadCardSerial()) return; MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak); //Serial.println(rfid.PICC_GetTypeName(piccType)); /* // Check is the PICC of Classic MIFARE type if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI && piccType != MFRC522::PICC_TYPE_MIFARE_1K && piccType != MFRC522::PICC_TYPE_MIFARE_4K) { Serial.println(F("Your tag is not of type MIFARE Classic.")); return; } */ // Store NUID into nuidPICC array for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } //printHex(rfid.uid.uidByte, rfid.uid.size); // printDec(rfid.uid.uidByte, rfid.uid.size); //Serial.println(); panduan_mima(); // Halt PICC rfid.PICC_HaltA(); // Stop encryption on PCD rfid.PCD_StopCrypto1(); if(digitalRead(a)==LOW) { delay(15); if(digitalRead(a)==LOW) { baocun_mima(); /* if('0'==EEPROM.read(addrb)) { EEPROM.write(addr,rfid.uid.uidByte[0]); EEPROM.write(addr+1,rfid.uid.uidByte[1]); EEPROM.write(addr+2,rfid.uid.uidByte[2]); EEPROM.write(addr+3,rfid.uid.uidByte[3]); EEPROM.write(addrb,'1'); } else if('0'==EEPROM.read(addrb+1)) { EEPROM.write(addr,rfid+4.uid.uidByte[0]); EEPROM.write(addr+5,rfid.uid.uidByte[1]); EEPROM.write(addr+6,rfid.uid.uidByte[2]); EEPROM.write(addr+7,rfid.uid.uidByte[3]); EEPROM.write(addrb+1,'1'); } */ Serial.println((String)"&statu=write&uid=" + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); resetFunc(); //重启程序开始 } } } void printHex(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], HEX); } } void printDec(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], DEC); } } void t_time10(void) { if(millis()/(dingshi_s*1000)!=t_temp) { t_temp=millis()/(dingshi_s*1000); int g=analogRead(A0); if(digitalRead(offj)==LOW) { Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('1'); } else{ //Serial.print("&statu=off&off=1&mac="); Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println('0'); } } } void rx(void) { while(Serial.available()>0){ val += char(Serial.read()); delay(2); } } void rx_macok() { if (val.length() > 0 ) { StaticJsonBuffer<200> jsonBuffer; JsonObject& jiexi = jsonBuffer.parseObject(val); if (!jiexi.success()) { //Serial.print("mac"); // return; } else{ mac = jiexi["macok"]; /* for(int i=0;17>i;i++) { EEPROM.write(mac_addr+i,mac[i]); delay(3); } */ } } //Serial.print(val); } void baocun_mima(void) { for(int z=0;z<4;z++) { Serial.print(addrb+z); Serial.print(":"); Serial.println(EEPROM.read(addrb+z)); if('1'!=EEPROM.read(addrb+z)) { EEPROM.write(addr+(z*4),rfid.uid.uidByte[0]); EEPROM.write(addr+1+(z*4),rfid.uid.uidByte[1]); EEPROM.write(addr+2+(z*4),rfid.uid.uidByte[2]); EEPROM.write(addr+3+(z*4),rfid.uid.uidByte[3]); EEPROM.write(addrb+z,'1'); z=4; break; } } } void panduan_mima(void) { for(int z=0;z<4*4;z=z+4) { Serial.println("^^^^^^^^^^^^^^^^^^"); for(int i=0;i<4;i++) { if(i==0)keyon=0;//不清零以防累计等于3 //如果读取的值 判断是否等于 key地址的值（addr+i + 倍数） if (rfid.uid.uidByte[i] == keys[z+i]) { keyon++;Serial.println(keyon); } else { keyon=0;//如果有一个不想等就直接清零，反正不会等于3了 } // Serial.print(rfid.uid.uidByte[i]); Serial.print("_"); Serial.print(keys[z+i]);Serial.println(); } if(keyon==4){break;z=16;} } if(keyon==4) { Serial.println(String("&statu=on&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); digitalWrite(kaisuo,LOW); delay(800); digitalWrite(kaisuo,HIGH); } else Serial.println(String("&statu=error&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); keyon=0;//每次判断后清理 }
uno1.0：
int a=2; int s=3; int addr = 0; String val; int v0=0; int v1=0; int v2=0; int v3=0; char mac_s[18]; #define mac_addr 300 #define offj 7 #include <SPI.h> #include <ArduinoJson.h> #include <MFRC522.h> #include <EEPROM.h> #define SS_PIN 10 #define RST_PIN 9 const char* mac; char mac_c[17]; int t_temp=0; MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class MFRC522::MIFARE_Key key; // Init array that will store new NUID byte nuidPICC[4]; void t_time10(void); void setup() { Serial.begin(115200); pinMode(a,INPUT_PULLUP); pinMode(offj,INPUT_PULLUP); SPI.begin(); // Init SPI bus rfid.PCD_Init(); // Init MFRC522 for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } v0=EEPROM.read(addr); v1=EEPROM.read(addr+1); v2=EEPROM.read(addr+2); v3=EEPROM.read(addr+3); for(int i =0; i<17;i++) { mac_s[i]=EEPROM.read(mac_addr+i); } Serial.println(mac_s); do { Serial.print("mac"); rx(); rx_macok(); delay(1000); }while(mac[2]!=':'); /* Serial.print(v0); Serial.print(v1); Serial.print(v2); Serial.print(v3); */ // Serial.println(F("This code scan the MIFARE Classsic NUID.")); // Serial.print(F("Using the following key:")); printHex(key.keyByte, MFRC522::MF_KEY_SIZE); delay(300); Serial.print("mac"); } void loop() { rx(); rx_macok(); val=""; //每10秒执行一次 t_time10(); if ( ! rfid.PICC_IsNewCardPresent()) return; if ( ! rfid.PICC_ReadCardSerial()) return; MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak); //Serial.println(rfid.PICC_GetTypeName(piccType)); /* // Check is the PICC of Classic MIFARE type if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI && piccType != MFRC522::PICC_TYPE_MIFARE_1K && piccType != MFRC522::PICC_TYPE_MIFARE_4K) { Serial.println(F("Your tag is not of type MIFARE Classic.")); return; } */ // Store NUID into nuidPICC array for (byte i = 0; i < 4; i++) { nuidPICC[i] = rfid.uid.uidByte[i]; } //printHex(rfid.uid.uidByte, rfid.uid.size); // printDec(rfid.uid.uidByte, rfid.uid.size); //Serial.println(); if (rfid.uid.uidByte[0] == v0 && rfid.uid.uidByte[1] == v1 && rfid.uid.uidByte[2] ==v2 && rfid.uid.uidByte[3] == v3 ) { Serial.println(String("&statu=on&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); delay(100); Serial.println("ok"); } else Serial.println(String("&statu=error&uid=") + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); // Halt PICC rfid.PICC_HaltA(); // Stop encryption on PCD rfid.PCD_StopCrypto1(); if(digitalRead(a)==LOW) { delay(15); if(digitalRead(a)==LOW) { EEPROM.write(addr,rfid.uid.uidByte[0]); EEPROM.write(addr+1,rfid.uid.uidByte[1]); EEPROM.write(addr+2,rfid.uid.uidByte[2]); EEPROM.write(addr+3,rfid.uid.uidByte[3]); Serial.println((String)"&statu=write&uid=" + rfid.uid.uidByte[0]+ rfid.uid.uidByte[1]+ rfid.uid.uidByte[2]+ rfid.uid.uidByte[3] +"&mac="+mac); } } } void printHex(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], HEX); } } void printDec(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], DEC); } } void t_time10(void) { if(millis()/10000!=t_temp) { t_temp=millis()/10000; int g=analogRead(A0); if(digitalRead(offj)==LOW) { Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println(g); } else{ //Serial.print("&statu=off&off=1&mac="); Serial.print("&statu=off&mac="); Serial.print(mac); Serial.print("&off="); Serial.println(g); } } } void rx(void) { while(Serial.available()>0){ val += char(Serial.read()); delay(2); } } void rx_macok() { if (val.length() > 0 ) { StaticJsonBuffer<200> jsonBuffer; JsonObject& jiexi = jsonBuffer.parseObject(val); if (!jiexi.success()) { //Serial.print("mac"); // return; } else{ mac = jiexi["macok"]; /* for(int i=0;17>i;i++) { EEPROM.write(mac_addr+i,mac[i]); delay(3); } */ } } //Serial.print(val); }
8266 1.0：
#include <ESP8266WiFi.h> #include <ArduinoJson.h> int num=0; char pp[128]; String val=""; //自行修改wifi名和密码 const char* ssid = "WiFi"; const char* password = "23456789"; const char* host = "xiaohe4966.zonezhi.com"; uint8_t MAC_array_STA[6];//MAC地址 char MAC_char_STA[18]; String statu="on"; String uid="uid"; String off=""; void mac(void); void get_val(String val); void setup() { Serial.begin(115200);//端口波特率 Serial.println(ssid); //连接wifi WiFi.begin(ssid, password); //等待wifi连接 while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println("WiFi connected"); Serial.println("IP address: "); Serial.println(WiFi.localIP()); mac(); } void loop() { while(Serial.available()>0){ val += char(Serial.read()); delay(2); } if (val.length()> 0) { //Serial.println(val); if(val=="mac") { Serial.println(String("{\"macok\":")+"\""+ MAC_char_STA[0]+ MAC_char_STA[1]+":"+ MAC_char_STA[3]+ MAC_char_STA[4]+":"+ MAC_char_STA[6]+ MAC_char_STA[7]+":"+ MAC_char_STA[9]+ MAC_char_STA[10]+":"+MAC_char_STA[12]+ MAC_char_STA[13]+":"+MAC_char_STA[15]+ MAC_char_STA[16]+"\"}"); } else { if(val.length() > 4) { // Serial.println(val); if(val[0]=='&') { get_val(val); } } } /* for(int i=0;i<val.length();i++) { pp[i]=val[i]; } JsonObject& jiexi = jsonBuffer.parseObject(pp); if (!jiexi.success()) { Serial.println("parseObject() failed"); return; } const char* statu = jiexi["statu"]; */ // Serial.println(MAC_char_STA); } val=""; } void mac(void) { WiFi.macAddress(MAC_array_STA); for (int i = 0; i < sizeof(MAC_array_STA); ++i) { sprintf(MAC_char_STA, "%s%02X ", MAC_char_STA, MAC_array_STA[i]); } } void get_val(String val) { Serial.print("************* "); Serial.println(millis());//打印系统运行毫秒 WiFiClient client; num++; if (!client.connect(host,80)) { Serial.println("connection failed");//连接服务器失败 return; } //GET提交网络 可自己百度GET提交方式 String url = "http://xiaohe4966.zonezhi.com/8266/door.php?"; client.print(String("GET ") + url + val+ " HTTP/1.1\r\n" + "Host: " + host + "\r\n" + "Connection: close\r\n\r\n"); //val +"&uid="+uid + "&off=" + off + "&mac="+ MAC_char_STA[0]+ MAC_char_STA[1]+":"+ MAC_char_STA[3]+ MAC_char_STA[4]+":"+ MAC_char_STA[6]+ MAC_char_STA[7]+":"+ MAC_char_STA[9]+ MAC_char_STA[10]+":"+MAC_char_STA[12]+ MAC_char_STA[13]+":"+MAC_char_STA[15]+ MAC_char_STA[16] delay(5); Serial.println(millis());//打印系统运行毫秒 //获取服务器返回的信息给line变量 while(client.available()){ String line = client.readStringUntil('\r'); Serial.print(line); } //结束 Serial.println(); Serial.println(millis()); Serial.println("________"); }
其实get访问只需要发送这样就可以成功（来自丁丁串口调试）：GET http://xiaohe4966.zonezhi.com/ip.php \r\n
