calcs.c

#include "calcs.h"

uint8_t calcs_minimum_sensitivity(uint8_t sensitivity, uint8_t period, uint8_t frequency)
{
  uint8_t minimumSensitivity = (uint16_t)period * frequency / 255 / 10;
  return sensitivity < minimumSensitivity ? minimumSensitivity : sensitivity;
}

uint8_t calcs_range(uint8_t period, uint8_t frequency, uint8_t sensitivity)
{
  return (uint16_t)period * frequency / sensitivity / 10;
}

uint16_t calcs_pwm_time(uint16_t periodMs, uint8_t value, uint8_t range)
{
  return (uint32_t)periodMs * value / range;
}

uint16_t calcs_pwm_percent(uint8_t value, uint8_t range)
{
  return (uint32_t)value * 1000 / range;
}