reset()

reset([deviceNumber]);

This function writes a reset flag to the configuration register of the INA2xx specified in the optional "deviceNumber" parameter, defaulting to resetting ALL devices. This is a software reset, which is equivalent to turning the device off and on again. The reset is fast, at 40 microseconds.

The devices will have the following default settings upon restart:

• Don't average readings
• Use a conversion speed of 1.1ms per Bus conversion
• Use a conversion speed of 1.1ms per Shunt conversion
• Continuously convert both Bus and Shunt measurements
• Calibration Register recomputed according to values set with the corresponding begin() prior to the reset.

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Example:

INA_Class INA(); // Instantiate the class
void setup() {
  INA.begin(10,100000); // 10A Maximum with a 0.1 Ohm shunt resistor 
  int32_t busMicroAmps= INA.getBusMicroAmps();
  Serial.print("Bus amperage is ");
  Serial.print((float)busMicroAmps/1000,3);
  Serial.print(" mA\n");
  INA.reset()
  int32_t busMicroAmps = INA.getBusMicroAmps(); // value will now be 0
  Serial.print("Bus amperage is ");
  Serial.print((float)busMicroAmps/1000,3);
  Serial.print(" mA\n");
} // of setup
void loop() {
} // of main loop