#include "ThinkNodeM6Board.h"
#include <Arduino.h>

#ifdef THINKNODE_M6

#include <Wire.h>

void ThinkNodeM6Board::begin() {
  NRF52Board::begin();

  Wire.begin();

  delay(10); // give sx1262 some time to power up

  // Start LEDs with defaults; prefs are applied after loadPrefs()
  static LEDManager _ledManager(PIN_LED_RED, PIN_LED_BLUE);
  ledManager = &_ledManager;
  ledManager->begin(LED_STATUS_BOOT_30S, LED_ACTIVITY_BOTH);
}

uint16_t ThinkNodeM6Board::getBattMilliVolts() {
  int adcvalue = 0;

  digitalWrite(PIN_ADC_CTRL, HIGH);
  analogReference(AR_INTERNAL_3_0);
  analogReadResolution(12);
  delay(10);

  // ADC range is 0..3000mV and resolution is 12-bit (0..4095)
  adcvalue = analogRead(PIN_VBAT_READ);
  digitalWrite(PIN_ADC_CTRL, LOW);
  // Convert the raw value to compensated mv, taking the resistor-
  // divider into account (providing the actual LIPO voltage)
  return (uint16_t)((float)adcvalue * REAL_VBAT_MV_PER_LSB);
}
#endif