TVZ Mechatronics Team / Mbed 2 deprecated SensorsThingSpeak

Uploading sensor data (voltage divider, MAX4172, INA219) over Ethernet to Thing Speak service. Uses old mbed revision that is compatible with NetServices library. I2C communication is made with I2CR library.

Dependencies:   C12832 I2CR INA219 NetServices mbed

Fork of NetServices_HelloWorld by Segundo Equipo

main.cpp@8:9b35ac104ab7, 2015-11-29 (annotated)

Committer:
tbjazic
Date:
Sun Nov 29 14:26:32 2015 +0000
Revision:
8:9b35ac104ab7
Parent:
7:1da0a084cd69 
premjesteni koemntari klase tocno prije deklaracije, kako bi se ispravno generirala dokumentacija

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:2419d81ee03d 1 #include "mbed.h"
tsoic 6:ebbde59c5a1d 2 #include "iostream"
tsoic 6:ebbde59c5a1d 3 #include "ThingSpeak.h"
tsoic 6:ebbde59c5a1d 4 #include "Sensor.h"
tsoic 6:ebbde59c5a1d 5 #include "C12832.h"
tsoic 6:ebbde59c5a1d 6 #include "INA219.h"
segundo 0:2419d81ee03d 7
segundo 2:16857d9ab50d 8
segundo 2:16857d9ab50d 9
tsoic 7:1da0a084cd69 10 ThingSpeak ts("074MPWFODR7JHD1K");
tsoic 6:ebbde59c5a1d 11 C12832 lcd(p5, p7, p6, p8, p11);
tsoic 7:1da0a084cd69 12 Sensor current(p19,4.65);
tsoic 7:1da0a084cd69 13 Sensor voltage(p20,16.23);
tsoic 6:ebbde59c5a1d 14
segundo 2:16857d9ab50d 15
segundo 0:2419d81ee03d 16
segundo 0:2419d81ee03d 17 int main() {
tsoic 6:ebbde59c5a1d 18 INA219 ina219;
tsoic 6:ebbde59c5a1d 19 float U, I, ina[3];
tsoic 6:ebbde59c5a1d 20 int i;
tsoic 6:ebbde59c5a1d 21
tsoic 6:ebbde59c5a1d 22 lcd.cls();
tsoic 7:1da0a084cd69 23 lcd.locate(0,3);
tsoic 7:1da0a084cd69 24 lcd.printf("Ethernet Connecting ! \n");
tsoic 6:ebbde59c5a1d 25 ts.connect();
tsoic 6:ebbde59c5a1d 26 lcd.printf("Ethernet Connected ! \n");
tsoic 6:ebbde59c5a1d 27 wait(1);
segundo 2:16857d9ab50d 28
tsoic 6:ebbde59c5a1d 29 while(1){
tsoic 7:1da0a084cd69 30
tsoic 7:1da0a084cd69 31 U = voltage.read();
tsoic 7:1da0a084cd69 32 I = current.read();
tsoic 7:1da0a084cd69 33 ina[0] = ina219.readRawReg(0x04);//* Current *//
tsoic 6:ebbde59c5a1d 34 ina[1] = ina219.readRawReg(0x02); //* Bus Voltage *//
tsoic 7:1da0a084cd69 35 ina[2] = ina219.readRawReg(0x03);//* Power *//
tsoic 7:1da0a084cd69 36
tsoic 6:ebbde59c5a1d 37 lcd.cls();
tsoic 7:1da0a084cd69 38 lcd.locate(0,3);
tsoic 6:ebbde59c5a1d 39 lcd.printf("V = %.2f V \n",ina[1]);
tsoic 6:ebbde59c5a1d 40 lcd.printf("I = %.2f A \n",ina[0]);
tsoic 6:ebbde59c5a1d 41 lcd.printf("P = %.2f W \n",ina[2]);
tsoic 6:ebbde59c5a1d 42
tsoic 6:ebbde59c5a1d 43 i = 1;
tsoic 6:ebbde59c5a1d 44 ts.setField(U, i++);
tsoic 6:ebbde59c5a1d 45 ts.setField(I, i++);
tsoic 7:1da0a084cd69 46 ts.setField(I*U, i++);
tsoic 7:1da0a084cd69 47 for(int j = 0 ; j<= 2; j++)
tsoic 6:ebbde59c5a1d 48 ts.setField(ina[j], i++);
tsoic 6:ebbde59c5a1d 49
tsoic 6:ebbde59c5a1d 50 ts.putUp();
tsoic 6:ebbde59c5a1d 51 wait(15);
segundo 2:16857d9ab50d 52 }
segundo 0:2419d81ee03d 53 }