sysmgr/peripheral/mailbox.cc
bool Mailbox::WriteFanDutyCycle(uint16_t duty_cycle) {
  std::string value_str;

  ConvertUint16ToString(duty_cycle, &value_str);
  return WriteValueString(kMailboxFanPercentFile, value_str);
}
/* Write fan duty cycle
 *
 * Return:
 *  true  - send to gpio mailbox OK
 *  false - otherwise
 */
Write fan duty cycle
Return:
true  - send to gpio mailbox OK
false - otherwise
Write fan duty cycle Return : true - send to gpio mailbox OK false - otherwise
bool Mailbox::WriteFanDutyCycle(uint16_t duty_cycle) {
  std::string value_str;
  ConvertUint16ToString(duty_cycle, &value_str);
  return WriteValueString(kMailboxFanPercentFile, value_str);
}
bool Mailbox :: WriteFanDutyCycle ( uint16_t duty_cycle ) { std :: string value_str ; ConvertUint16ToString ( duty_cycle , & value_str ) ; return WriteValueString ( kMailboxFanPercentFile , value_str ) ; }
Write fan duty cycle
 Return:
  true  - send to gpio mailbox OK
  false - otherwise
Write fan duty cycle Return : true - send to gpio mailbox OK false - otherwise