mirror of
https://github.com/RobTillaart/Arduino.git
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99 lines
2.1 KiB
C++
99 lines
2.1 KiB
C++
//
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// FILE: INA3221_demo.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo polling 3 channels
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// URL: https://github.com/RobTillaart/INA3221_RT
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#include "INA3221.h"
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INA3221 INA(0x40);
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void setup()
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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Serial.print("INA3221_LIB_VERSION: ");
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Serial.println(INA3221_LIB_VERSION);
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Serial.println();
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Wire.begin();
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if (!INA.begin() )
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{
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Serial.println("could not connect. Fix and Reboot");
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}
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else
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{
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Serial.print("Found: \t");
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Serial.println(INA.getAddress());
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}
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Serial.print("DieID: \t");
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Serial.println(INA.getDieID(), HEX);
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Serial.print("ManID: \t");
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Serial.println(INA.getManufacturerID(), HEX);
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Serial.print(" Conf: \t");
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Serial.println(INA.getConfiguration(), HEX);
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// overwrite default shunts.
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INA.setShuntR(0, 0.100);
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INA.setShuntR(1, 0.102);
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INA.setShuntR(2, 0.099);
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Serial.println("\nCHAN\tCRITIC\tWARNING");
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for (int ch = 0; ch < 3; ch++)
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{
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Serial.print(ch);
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Serial.print("\t");
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Serial.print(INA.getCriticalAlert(ch), HEX);
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Serial.print("\t");
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Serial.print(INA.getWarningAlert(ch), HEX);
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Serial.println();
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}
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Serial.println("\nShunt Voltage");
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Serial.print(" SVSUM:\t");
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Serial.println(INA.getShuntVoltageSum(), HEX);
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Serial.print("SVLIMIT:\t");
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Serial.println(INA.getShuntVoltageSumLimit(), HEX);
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Serial.println("\nMask/ Enable");
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Serial.print("M/E:\t");
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Serial.println(INA.getMaskEnable(), HEX);
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Serial.println("\nPower Limit");
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Serial.print("UPPER:\t");
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Serial.println(INA.getPowerUpperLimit(), HEX);
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Serial.print("LOWER:\t");
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Serial.println(INA.getPowerLowerLimit(), HEX);
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}
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void loop()
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{
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Serial.println("\nCHAN\tBUS\tSHUNT\tCURRENT\tPOWER");
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for (int ch = 0; ch < 3; ch++)
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{
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Serial.print(ch);
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Serial.print("\t");
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Serial.print(INA.getBusVoltage(ch), 3);
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Serial.print("\t");
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Serial.print(INA.getShuntVoltage_mV(ch), 3);
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Serial.print("\t");
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Serial.print(INA.getCurrent_mA(ch), 3);
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Serial.print("\t");
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Serial.print(INA.getPower_mW(ch), 3);
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Serial.println();
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delay(1000);
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}
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}
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// -- END OF FILE --
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