utils.hpp

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/* SPDX-License-Identifier: Apache-2.0 */
/* Copyright 2018-2019 Peter A. Bigot */
 
#ifndef NRFCXX_SENSOR_UTILS_HPP
#define NRFCXX_SENSOR_UTILS_HPP
 
#include <array>
#include <cinttypes>
#include <type_traits>
 
namespace nrfcxx {
namespace sensor {
 
inline int temperature_cK_cCel (int t_cK)
{
  return t_cK - 27315;
}
 
struct battery_level_point_type
{
  uint16_t lvl_pptt;
 
  uint16_t lvl_mV;
};
 
unsigned int battery_level_pptt (unsigned int batt_mV,
                                 const battery_level_point_type* curve);
 
} // ns sensor
} // ns nrfcxx
 
#endif /* NRFCXX_SENSOR_UTILS_HPP */