bontor humala / ADE7758

Calibrate and get energy readings from ADE7758 IC from Analog Devices

Fork of ADE7758 by Emma

Currently this library can be used to calibrate and get VRMS, IRMS, active, and apparent energy. I havent worked on reactive energy measurement.

ade-example.cpp

Committer:
bonchenko
Date:
2015-04-20
Revision:
6:513b3b5750de
Parent:
5:ea599a829b0b

File content as of revision 6:513b3b5750de:

//#include "mbed.h"
//#include "ade7758.h"
//
//#define AIRMSOFFSET 0xFB1
//#define BIRMSOFFSET 0xFB0
//#define CIRMSOFFSET 0xFB1
//#define AVRMSOFFSET 0xFFB
//#define BVRMSOFFSET 0x2
//#define CVRMSOFFSET 0xFFF
//
//Serial DBG(PA_9, PA_10); // tx, rx
//ADE7758 ADE(PB_5, PD_2, PB_4, PB_6, PB_7);
//
//void printBytes(long input, uint8_t numBits);
//bool CALIBRATE = true;
//
//float AWattHr, BWattHr, CWattHr, AVAHr, BVAHr, CVAHr;
//
//void ade_main() {
//    DBG.baud(115200);
//    DBG.format(8,Serial::None,1);
//    DBG.printf("Starting...\r\n");
//
//    ADE.begin();
//
//    if (CALIBRATE) {
//        DBG.printf("Calibrating...\r\n");
//        ADE.calibrateVI(20);
//        DBG.printf("V calibration: %.2f, %.2f, %.2f\r\n", ADE.AVRMSCalib, ADE.BVRMSCalib, ADE.CVRMSCalib);        
//        DBG.printf("I calibration: %.2f, %.2f, %.2f\r\n", ADE.AIRMSCalib, ADE.BIRMSCalib, ADE.CIRMSCalib);                
//        ADE.writeRMSOffset(AIRMSOFFSET, BIRMSOFFSET, CIRMSOFFSET, AVRMSOFFSET, BVRMSOFFSET, CVRMSOFFSET);
//        ADE.calibrateGain(PHASE_A);
//        DBG.printf("Watt gain calibration: %.5f, %.5f, %.5f\r\n", ADE.AWGCalib, ADE.BWGCalib, ADE.CWGCalib);
//        DBG.printf("VA gain calibration: %.5f, %.5f, %.5f\r\n", ADE.AVAGCalib, ADE.BVAGCalib, ADE.CVAGCalib);
//        DBG.printf("Wh/LSB: %.8f, %.8f, %.8f\r\n", ADE.AWhLSB, ADE.BWhLSB, ADE.CWhLSB);
//        DBG.printf("VAh/LSB: %.8f, %.8f, %.8f\r\n", ADE.AVAhLSB, ADE.BVAhLSB, ADE.CVAhLSB);                
//    }
//
//    DBG.printf("Start measurement\r\n");    
//    
//    while(1) {
//        DBG.printf("VRMS for each phase: %.2f, %.2f, %.2f\r\n", ADE.calculateVRMS(PHASE_A), ADE.calculateVRMS(PHASE_B), ADE.calculateVRMS(PHASE_C));
//        DBG.printf("IRMS for each phase: %.2f, %.2f, %.2f\r\n", ADE.calculateIRMS(PHASE_A), ADE.calculateIRMS(PHASE_B), ADE.calculateIRMS(PHASE_C));
//        ADE.getEnergy(PHASE_A, 1, &AWattHr, &BWattHr, &CWattHr, &AVAHr, &BVAHr, &CVAHr);                 
//        DBG.printf("WattHR for each phase: %.2f, %.2f, %.2f\r\n", AWattHr, BWattHr, CWattHr); 
//        DBG.printf("VAHR for each phase: %.2f, %.2f, %.2f\r\n", AVAHr, BVAHr, CVAHr);
//        DBG.printf("\r\n");
//        wait(10);
//    }
//}
//
//void printBytes(long input, uint8_t numBits) {
//    for (int i = numBits-1; i >= 0; i--) {
//        DBG.printf("%d", ((input >> i) & 1));
//    }
//}