コード例 #1
0
ファイル: hexbright.cpp プロジェクト: Bonculus13/hexbright
void hexbright::detect_overheating() {
  unsigned int temperature = get_thermal_sensor();
  
  max_light_level = max_light_level+(OVERHEAT_TEMPERATURE-temperature);
  // min, max levels...
  max_light_level = max_light_level > MAX_LEVEL ? MAX_LEVEL : max_light_level;
  max_light_level = max_light_level < MIN_OVERHEAT_LEVEL ? MIN_OVERHEAT_LEVEL : max_light_level;
#if (DEBUG==DEBUG_TEMP)
  static float printed_temperature = 0;
  static float average_temperature = -1;
  if(average_temperature < 0) {
    average_temperature = temperature;
    Serial.println("Have you calibrated your thermometer?");
    Serial.println("Instructions are in get_celsius.");
  }
  average_temperature = (average_temperature*4+temperature)/5;
  if (abs(printed_temperature-average_temperature)>1) {
    printed_temperature = average_temperature;
    Serial.print(millis());
    Serial.print(" ms, average reading: ");
    Serial.print(printed_temperature);
    Serial.print(" (celsius: ");
    Serial.print(get_celsius());
    Serial.print(") (fahrenheit: ");
    Serial.print(get_fahrenheit());
    Serial.println(")");
  }
#endif
}
コード例 #2
0
ファイル: hexbright.cpp プロジェクト: goldscott/hexbright
  // If the starting temp is much higher than max_temp, it may be a long time before you can turn the light on.
  // this should only happen if: your ambient temperature is higher than max_temp, or you adjust max_temp while it's still hot.
  // Here's an example: ambient temperature is >
void hexbright::overheat_protection() {
  int temperature = get_thermal_sensor();

  safe_light_level = safe_light_level+(OVERHEAT_TEMPERATURE-temperature);
  // min, max levels...
  safe_light_level = safe_light_level > MAX_LEVEL ? MAX_LEVEL : safe_light_level;
  safe_light_level = safe_light_level < MIN_OVERHEAT_LEVEL ? MIN_OVERHEAT_LEVEL : safe_light_level;
#if (DEBUG==DEBUG_TEMP)
  static float printed_temperature = 0;
  static float average_temperature = -1;
  if(average_temperature < 0) {
    average_temperature = temperature;
    Serial.println("Have you calibrated your thermometer?");
    Serial.println("Instructions are in get_celsius.");
  }
  average_temperature = (average_temperature*4+temperature)/5;
  if (abs(printed_temperature-average_temperature)>1) {
    printed_temperature = average_temperature;
    Serial.print(millis());
    Serial.print(" ms, average reading: ");
    Serial.print(printed_temperature);
    Serial.print(" (celsius: ");
    Serial.print(get_celsius());
    Serial.print(") (fahrenheit: ");
    Serial.print(get_fahrenheit());
    Serial.println(")");
    }
#endif

  // if safe_light_level has changed, guarantee a light adjustment:
  // the second test guarantees that we won't turn on if we are
  //  overheating and just shut down
  if(safe_light_level < MAX_LEVEL && get_light_level()>MIN_OVERHEAT_LEVEL) {
#if (DEBUG!=DEBUG_OFF)
    Serial.print("Estimated safe light level: ");
    Serial.println(safe_light_level);
#endif
    change_done  = min(change_done , change_duration);
  }
}