وحدة استقبال nooLite MR1132 جديدة لـ Arduino

// TX2 16
// RX2 17
// TX1 18
// RX1 19

// nooLite MR1132 data
byte mrBuf[8];
int mrTogl = -1;
int mrBindState = -1;
int mrReceiveBit = -1;
int mrChannel = -1;
int mrCommand = -1;
int mrFormat = -1;
int mrData0 = -1;
int mrData1 = -1;
int mrData2 = -1;
int mrData3 = -1;
int mrDeviceType = -1;
int mrBatteryState = -1;
int mrHumidity = -1;
int mrBrightness = -1;
float mrTemp = -1.0;

// nooLite MR1132 bind/unbind

void mrSerialChannel(byte ch) {
switch (ch) {
case 0: Serial.println («0»); break;
case 1: Serial.println («1»); break;
case 2: Serial.println («2»); break;
case 3: Serial.println («3»); break;
case 4: Serial.println («4»); break;
case 5: Serial.println («5»); break;
case 6: Serial.println («6»); break;
case 7: Serial.println («7»); break;
case 8: Serial.println («8»); break;
case 9: Serial.println («9»); break;
case 10: Serial.println(«10»); break;
case 11: Serial.println(«11»); break;
case 12: Serial.println(«12»); break;
case 13: Serial.println(«13»); break;
case 14: Serial.println(«14»); break;
case 15: Serial.println(«15»); break;
case 16: Serial.println(«16»); break;
case 17: Serial.println(«17»); break;
case 18: Serial.println(«18»); break;
case 19: Serial.println(«19»); break;
case 20: Serial.println(«20»); break;
case 21: Serial.println(«21»); break;
case 22: Serial.println(«22»); break;
case 23: Serial.println(«23»); break;
case 24: Serial.println(«24»); break;
case 25: Serial.println(«25»); break;
case 26: Serial.println(«26»); break;
case 27: Serial.println(«27»); break;
case 28: Serial.println(«28»); break;
case 29: Serial.println(«29»); break;
case 30: Serial.println(«30»); break;
case 31: Serial.println(«31»); break;
} // switch
} // mrSerialChannel( )

void mrSerial2Channel(byte ch) {
switch (ch) {
case 0: Serial2.print(«00»); break;
case 1: Serial2.print(«01»); break;
case 2: Serial2.print(«02»); break;
case 3: Serial2.print(«03»); break;
case 4: Serial2.print(«04»); break;
case 5: Serial2.print(«05»); break;
case 6: Serial2.print(«06»); break;
case 7: Serial2.print(«07»); break;
case 8: Serial2.print(«08»); break;
case 9: Serial2.print(«09»); break;
case 10: Serial2.print(«10»); break;
case 11: Serial2.print(«11»); break;
case 12: Serial2.print(«12»); break;
case 13: Serial2.print(«13»); break;
case 14: Serial2.print(«14»); break;
case 15: Serial2.print(«15»); break;
case 16: Serial2.print(«16»); break;
case 17: Serial2.print(«17»); break;
case 18: Serial2.print(«18»); break;
case 19: Serial2.print(«19»); break;
case 20: Serial2.print(«20»); break;
case 21: Serial2.print(«21»); break;
case 22: Serial2.print(«22»); break;
case 23: Serial2.print(«23»); break;
case 24: Serial2.print(«24»); break;
case 25: Serial2.print(«25»); break;
case 26: Serial2.print(«26»); break;
case 27: Serial2.print(«27»); break;
case 28: Serial2.print(«28»); break;
case 29: Serial2.print(«29»); break;
case 30: Serial2.print(«30»); break;
case 31: Serial2.print(«31»); break;
} // switch
} // mrSerial2Channel( )

void mrPrintBind(byte ch) {
Serial.print(«Bind on channel „);
mrSerialChannel(ch);
}

void mrBind(byte ch) {
mrPrintBind(ch);
Serial2.print(“bind_mode_cell_»);
mrSerial2Channel(ch);
Serial2.write(3); // End of Text — B00000011(BIN)
}

void mrPrintUnbind(byte ch) {
Serial.println(«Unbind on channel „);
mrSerialChannel(ch);
}

void mrUnbind(byte ch) {
mrPrintUnbind(ch);
Serial2.print(“clear_one_cell_»);
mrSerial2Channel(ch);
Serial2.write(3);
}

void mrBindStop() {
Serial.println(«Bind mode off»);
Serial2.print(«bind_mode_off»);
Serial2.write(3);
}

void mrClearAll() {
Serial.println(«Clear all cell»);
Serial2.print(«clear_all_cell»);
Serial2.write(3);
}

// nooLite MR1132 print works

void mrPrintHeader() {
Serial.println();
}

void mrPrintDeviceType() {
Serial.print(«Device: „);
if (mrDeviceType == 1) {
Serial.println(“PT112»);
}
if (mrDeviceType == 2) {
Serial.println(«PT111»);
}
}

void mrPrintBindState() {
if (mrBindState == 1) {
Serial.print(«Bind State: „);
Serial.println(“ON»);
}
}

void mrPrintBatteryState() {
if (mrBatteryState == 1) {
Serial.print(«Battery State: „);
Serial.println(“LOW!»);
}
}

void mrPrintChannel() {
Serial.print(«Channel: „);
Serial.println(mrChannel);
}

void mrPrintTemperature() {
Serial.print(“Temp: „);
Serial.println(mrTemp);
}

void mrPrintHumidity() {
Serial.print(“Humidity: „);
Serial.println(mrHumidity);
}

// nooLite MR1132 data works

void mrClearData() {
mrTogl = -1;
mrBindState = -1;
mrReceiveBit = -1;
mrChannel = -1;
mrCommand = -1;
mrFormat = -1;
mrData0 = -1;
mrData1 = -1;
mrData2 = -1;
mrData3 = -1;
mrDeviceType = -1;
mrBatteryState = -1;
mrHumidity = -1;
mrBrightness = -1;
mrTemp = -1.0;
}

void mrSetTogl() {
byte b0 = bitRead(mrBuf[0], 0);
byte b1 = bitRead(mrBuf[0], 1);
byte b2 = bitRead(mrBuf[0], 2);
byte b3 = bitRead(mrBuf[0], 3);
byte b4 = bitRead(mrBuf[0], 4);
byte b5 = bitRead(mrBuf[0], 5);
mrTogl = 32*b5 + 16*b4 + 8*b3 + 4*b2 + 2*b1 + b0;
}

void mrSetBindState() {
mrBindState = bitRead(mrBuf[0], 6);
}

void mrSetReceiveBit() {
mrReceiveBit = bitRead(mrBuf[0], 7);
}

void mrSetChannel() {
mrChannel = mrBuf[1];
}

void mrSetCommand() {
mrCommand = mrBuf[2];
}

void mrSetFormat() {
mrFormat = mrBuf[3];
}

void mrSetDeviceType() {
byte tp1 = bitRead(mrBuf[5], 4);
byte tp2 = bitRead(mrBuf[5], 5);
byte tp3 = bitRead(mrBuf[5], 6);
mrDeviceType = 4*tp3 + 2*tp2 + tp1;
}

void mrSetDatas() {
mrData0 = mrBuf[4];
mrData1 = mrBuf[5];
mrData2 = mrBuf[6];
mrData3 = mrBuf[7];
}

void mrSetTemperature() {
byte t8 = bitRead(mrData1, 0);
byte t9 = bitRead(mrData1, 1);
byte t10= bitRead(mrData1, 2);
int temp2 = 1024*t10 + 512*t9 + 256*t8;

int temp = mrData0 + temp2;

byte t11 = bitRead(mrData1, 3);
if (t11 == 1) {
temp = (4096 — temp) * -1;
}
mrTemp = (float)temp / 10.0;
}

void mrSetBatteryState() {
mrBatteryState = bitRead(mrBuf[5], 7);
}

void mrSetHumidity() {
mrHumidity = mrData2;
}

void mrSetBrightness() {
mrBrightness = mrData3;
}

void mrNewData() {
mrClearData();
mrPrintHeader();

mrSetBindState();
mrPrintBindState();
mrSetChannel();
mrPrintChannel();

mrSetCommand();
mrSetDatas();

switch (mrCommand) {
case 0:
Serial.print(“PIR command: „); Serial.println(“OFF»);
break;
case 2:
Serial.print(«PIR command: „); Serial.println(“ON»);
break;
case 21:
mrSetDeviceType();
mrPrintDeviceType();
if (mrDeviceType == 1) {
mrSetTemperature();
mrPrintTemperature();
}
if (mrDeviceType == 2) {
mrSetTemperature();
mrPrintTemperature();
mrSetHumidity();
mrPrintHumidity();
}
break;
default:
;
} // switch
mrSetBatteryState();
} // newData()

void mrCheck() {
if (Serial2.available() == 8) {
mrBuf[0] = Serial2.read();
mrBuf[1] = Serial2.read();
mrBuf[2] = Serial2.read();
mrBuf[3] = Serial2.read();
if (mrBuf[0] == 79 && mrBuf[1] == 75 && mrBuf[2] == 13 && mrBuf[3] == 10) {
Serial.println(«OK»);
} else {
mrBuf[4] = Serial2.read();
mrBuf[5] = Serial2.read();
mrBuf[6] = Serial2.read();
mrBuf[7] = Serial2.read();
mrNewData();
}
}
}

void setup() {
Serial.begin(9600);
Serial2.begin(9600);
Serial.println("*** Start sketch ***");
mrBind(0);
//mrUnbind(0);
}

void loop() {
mrCheck();
} // loop()