//
//    FILE: HX_plotter.ino
//  AUTHOR: Rob Tillaart
// PURPOSE: HX711 demo
//     URL: https://github.com/RobTillaart/HX711


#include "SevSeg.h"
#include "HX711.h"

HX711 scale;

//  adjust pins if needed
uint8_t dataPin = A1;
uint8_t clockPin = A0;

float f;


void setup()
{
// 
  byte numDigits = 4;
  byte digitPins[] = {2, 3, 4, 5};
  byte segmentPins[] = {6, 7, 8, 9, 10, 11, 12, 13};
  bool resistorsOnSegments = false; // 'false' means resistors are on digit pins
  byte hardwareConfig = COMMON_ANODE; // See README.md for options
  bool updateWithDelays = false; // Default 'false' is Recommended
  bool leadingZeros = false; // Use 'true' if you'd like to keep the leading zeros
  bool disableDecPoint = false; // Use 'true' if your decimal point doesn't exist or isn't connected. Then, you only need to specify 7 segmentPins[]

  sevseg.begin(hardwareConfig, numDigits, digitPins, segmentPins, resistorsOnSegments,
  updateWithDelays, leadingZeros, disableDecPoint);


  Serial.begin(115200);
  // Serial.println();
  // Serial.println(__FILE__);
  // Serial.print("HX711_LIB_VERSION: ");
  // Serial.println(HX711_LIB_VERSION);
  // Serial.println();
  scale.begin(dataPin, clockPin);
  scale.set_scale(1);       // TODO you need to calibrate this yourself.
  scale.tare();

}


void loop()
{
  //  continuous scale 4x per second
  f = scale.get_units(1);
  Serial.println(f);
  delay(250);
}


//  -- END OF FILE --