first commit

src/slave.cpp

@@ -0,0 +1,120 @@
+#include "slave.h"
+
+double new_emissivity =0.95;
+
+
+Adafruit_MLX90614 mlx = Adafruit_MLX90614();
+TwoWire wireme(0);
+
+u_char a[]={0x01,0x04,0x00,0x00,0x00 ,0x06,0x70,0x08};
+u_char yuliang[]={0x02, 0x03, 0x00, 0x00 ,0x00, 0x01, 0x84, 0x39};
+u_char ClearYL[]={0x02,0x06,0x00, 0x00 ,0x00 ,0x5A ,0X09 ,0Xc2};
+u_char yuliangfuliangdu[]={0x02,0x03,0x00,0x02,0x00,0x02,0x65,0xf8};
+
+u_char openGNRMC[]={0xF1,0xD9,0x06,0x01,0x03,0x00,0xF0,0x05,0x01,0x00,0x1A};
+u_char gpsSaveConfig[]={0xF1,0xD9,0x06,0x09,0x08,0x00,0x00,0x00,0x00,0x00,0x2F,0x00,0x00,0x00,0x46,0xB7};
+
+
+
+SoftwareSerial *my485Port;
+void slave::init(int8_t MY485PORT_RX,int8_t MY485PORT_TX){
+    // put your setup code here, to run once:
+    //Wire.begin(4,5);
+
+    Serial.println("slave init ...");
+    my485Port = new SoftwareSerial(MY485PORT_RX ,MY485PORT_TX,false);
+    my485Port->begin(9600, SWSERIAL_8N1, MY485PORT_RX, MY485PORT_TX, false);
+
+    ///////////// 光谱电源控制,重启
+    pinMode(36,OUTPUT);
+    digitalWrite(36,LOW);
+    delay(2000);
+    digitalWrite(36,HIGH);
+
+
+    // GPSSeiral.begin(115200, SWSERIAL_8N1, 2, 12, false);
+    wireme.setPins(7,8);
+
+    if (!mlx.begin(MLX90614_I2CADDR,&wireme)) {
+        Serial.println("Error connecting to MLX sensor. Check wiring.");
+    //while (1);
+    };
+    mlx.writeEmissivity(new_emissivity); // this does the 0x0000 erase write
+    Serial.println(sizeof(openGNRMC));
+
+}
+
+double slave::getMLX(){
+    double a =mlx.readObjectTempC();
+    return a;
+    // Serial.write((char*) &a,8);
+}
+
+void slave::getWehter(){
+    while (my485Port->read()!=-1);
+    my485Port->write(a,8);
+    delay(90);
+    for (int j = 0; j <17 ; ++j) {
+        ret[j]=my485Port->read();
+    }
+    float VV=(ret[3]*256+ret[4])*1.0/100;
+    float DD=(ret[5]*256+ret[6])*1.0/10;
+    float TT=(ret[7]*256+ret[8])*1.0/100;
+    float HH=(ret[9]*256+ret[10])*1.0/100;
+    long PP=(ret[13]*256+ret[14])*256*256+(ret[11]*256+ret[12]);
+#ifdef DEBG
+    String str_getWehter = "VV:"+String(VV)+" DD:"+String(DD)+" TT:"+String(TT)+" HH:"+String(HH)+" PP:"+String(PP);
+    // return str;
+    // Serial.println("VV:"+String(VV)+" DD:"+String(DD)+" TT:"+String(TT)+" HH:"+String(HH)+" PP:"+String(PP));
+#endif
+    // Serial.write(ret,17);
+}
+
+float slave::getYuliang(){
+    while (my485Port->read()!=-1);
+    my485Port->write(yuliang,8);
+    delay(90);
+
+    for (int j = 0; j <7; ++j) {
+        ret[j]=my485Port->read();
+    }
+    float Value=ret[3]*256+ret[4];
+    Value=Value/10;
+    // Serial.write(ret,7);
+    // Serial.print(Value);
+    // Serial.print("#");
+    
+    return Value;
+
+}
+
+int32_t slave::getYuliangfuliang(){
+    while (my485Port->read()!=-1);
+    my485Port->write(yuliangfuliangdu,8);
+    delay(90);
+
+    for (int j = 0; j <7; ++j) {
+        ret[j]=my485Port->read();
+    }
+    int32_t  Value=(ret[3]*256+ret[4])*256*256+ret[5]*256+ret[6];
+    // Value=Value/10;
+    // Serial.write(ret,7);
+    // Serial.print(Value);
+    // Serial.print("#");
+
+    return Value;
+}
+
+/// 返回1，表示ok
+uint8_t slave::claeryuliang(){
+    while (my485Port->read()!=-1);
+    my485Port->write(ClearYL,8);
+    delay(90);
+    for (int j = 0; j <8; ++j) {
+        ret[j]=my485Port->read();
+    }
+    // Serial.print("OK");
+    return 1;
+}   
+
+