/*********************************************************************
* @fn resetSensorSetup
*
* @brief Turn off all sensors that are on
*
* @param none
*
* @return none
*/
static void resetSensorSetup (void)
{
if (HalIRTempStatus()!=TMP006_OFF || irTempEnabled)
{
HalIRTempTurnOff();
irTempEnabled = FALSE;
}
if (accEnabled)
{
accEnabled = FALSE;
}
if (HalMagStatus()!=MAG3110_OFF || magEnabled)
{
HalMagTurnOff();
magEnabled = FALSE;
}
if (gyroEnabled)
{
HalGyroTurnOff();
gyroEnabled = FALSE;
}
if (barEnabled)
{
HalBarInit();
barEnabled = FALSE;
}
if (humiEnabled)
{
HalHumiInit();
humiEnabled = FALSE;
}
// Reset internal states
sensorMagPeriod = MAG_DEFAULT_PERIOD;
sensorAccPeriod = ACC_DEFAULT_PERIOD;
sensorGyroAxes = 0;
sensorGyroUpdateAxes = FALSE;
testMode = FALSE;
// Reset all characteristics values
resetCharacteristicValues();
}
/*********************************************************************
* @fn resetSensorSetup
*
* @brief Turn off all sensors that are on
*
* @param none
*
* @return none
*/
static void resetSensorSetup (void)
{
if (HalIRTempStatus()!=TMP006_OFF || irTempEnabled)
{
HalIRTempTurnOff();
irTempEnabled = FALSE;
}
if (accConfig != ST_CFG_SENSOR_DISABLE)
{
accConfig = ST_CFG_SENSOR_DISABLE;
}
if (HalMagStatus()!=MAG3110_OFF || magEnabled)
{
HalMagTurnOff();
magEnabled = FALSE;
}
if (gyroEnabled)
{
HalGyroTurnOff();
gyroEnabled = FALSE;
}
if (barEnabled)
{
HalBarInit();
barEnabled = FALSE;
}
if (humiEnabled)
{
HalHumiInit();
humiEnabled = FALSE;
}
// Reset internal states
sensorGyroAxes = 0;
sensorGyroUpdateAxes = FALSE;
testMode = FALSE;
// Reset all characteristics values
resetCharacteristicValues();
}
/*********************************************************************
* @fn HalSensorTest
*
* @brief Run a self-test on all the sensors
*
* @param none
*
* @return bitmask of error flags
*/
uint16 HalSensorTest(void)
{
uint16 i;
uint8 selfTestResult;
halSensorEnableMap = 0;
selfTestResult = 0;
HalGyroTurnOn();
for (i=0; i<N_TEST_RUNS; i++)
{
HalLedSet(HAL_LED_2,HAL_LED_MODE_TOGGLE);
// 1. Temp sensor test
if (HalIRTempTest())
selfTestResult |= ST_IRTEMP;
// 2. Humidity sensor test
if (HalHumiTest())
selfTestResult |= ST_HUMID;
// 3. Magnetometer test
if (HalMagTest())
selfTestResult |= ST_MAGN;
// 4. Accelerometer test
if (HalAccTest())
selfTestResult |= ST_ACC;
// 5. Barometer test
if (HalBarTest())
selfTestResult |= ST_PRESS;
// 6. Gyro test
if (HalGyroTest())
selfTestResult |= ST_GYRO;
}
HalGyroTurnOff();
return selfTestResult;
}
/*********************************************************************
* @fn SensorTag_ProcessEvent
*
* @brief Simple BLE Peripheral Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
*
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
*
* @return events not processed
*/
uint16 SensorTag_ProcessEvent( uint8 task_id, uint16 events )
{
VOID task_id; // OSAL required parameter that isn't used in this function
if ( events & SYS_EVENT_MSG )
{
uint8 *pMsg;
if ( (pMsg = osal_msg_receive( sensorTag_TaskID )) != NULL )
{
sensorTag_ProcessOSALMsg( (osal_event_hdr_t *)pMsg );
// Release the OSAL message
VOID osal_msg_deallocate( pMsg );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Handle system reset (long press on side key)
if ( events & ST_SYS_RESET_EVT )
{
if (sysResetRequest)
{
HAL_SYSTEM_RESET();
}
return ( events ^ ST_SYS_RESET_EVT );
}
if ( events & ST_START_DEVICE_EVT )
{
// Start the Device
VOID GAPRole_StartDevice( &sensorTag_PeripheralCBs );
// Start Bond Manager
VOID GAPBondMgr_Register( &sensorTag_BondMgrCBs );
return ( events ^ ST_START_DEVICE_EVT );
}
//////////////////////////
// IR TEMPERATURE //
//////////////////////////
if ( events & ST_IRTEMPERATURE_READ_EVT )
{
if ( irTempEnabled )
{
if (HalIRTempStatus() == TMP006_DATA_READY)
{
readIrTempData();
osal_start_timerEx( sensorTag_TaskID, ST_IRTEMPERATURE_READ_EVT, sensorTmpPeriod-TEMP_MEAS_DELAY );
}
else if (HalIRTempStatus() == TMP006_OFF)
{
HalIRTempTurnOn();
osal_start_timerEx( sensorTag_TaskID, ST_IRTEMPERATURE_READ_EVT, TEMP_MEAS_DELAY );
}
}
else
{
//Turn off Temperatur sensor
VOID HalIRTempTurnOff();
VOID resetCharacteristicValue(IRTEMPERATURE_SERV_UUID,SENSOR_DATA,0,IRTEMPERATURE_DATA_LEN);
VOID resetCharacteristicValue(IRTEMPERATURE_SERV_UUID,SENSOR_CONF,ST_CFG_SENSOR_DISABLE,sizeof ( uint8 ));
}
return (events ^ ST_IRTEMPERATURE_READ_EVT);
}
//////////////////////////
// Accelerometer //
//////////////////////////
if ( events & ST_ACCELEROMETER_SENSOR_EVT )
{
if(accConfig != ST_CFG_SENSOR_DISABLE)
{
readAccData();
osal_start_timerEx( sensorTag_TaskID, ST_ACCELEROMETER_SENSOR_EVT, sensorAccPeriod );
}
else
{
VOID resetCharacteristicValue( ACCELEROMETER_SERV_UUID, SENSOR_DATA, 0, ACCELEROMETER_DATA_LEN );
VOID resetCharacteristicValue( ACCELEROMETER_SERV_UUID, SENSOR_CONF, ST_CFG_SENSOR_DISABLE, sizeof ( uint8 ));
}
return (events ^ ST_ACCELEROMETER_SENSOR_EVT);
}
//////////////////////////
// Humidity //
//////////////////////////
if ( events & ST_HUMIDITY_SENSOR_EVT )
{
if (humiEnabled)
{
HalHumiExecMeasurementStep(humiState);
if (humiState == 2)
{
readHumData();
humiState = 0;
osal_start_timerEx( sensorTag_TaskID, ST_HUMIDITY_SENSOR_EVT, sensorHumPeriod );
}
else
{
humiState++;
osal_start_timerEx( sensorTag_TaskID, ST_HUMIDITY_SENSOR_EVT, HUM_FSM_PERIOD );
}
}
else
{
resetCharacteristicValue( HUMIDITY_SERV_UUID, SENSOR_DATA, 0, HUMIDITY_DATA_LEN);
resetCharacteristicValue( HUMIDITY_SERV_UUID, SENSOR_CONF, ST_CFG_SENSOR_DISABLE, sizeof ( uint8 ));
}
return (events ^ ST_HUMIDITY_SENSOR_EVT);
}
//////////////////////////
// Magnetometer //
//////////////////////////
if ( events & ST_MAGNETOMETER_SENSOR_EVT )
{
if(magEnabled)
{
if (HalMagStatus() == MAG3110_DATA_READY)
{
readMagData();
}
else if (HalMagStatus() == MAG3110_OFF)
{
HalMagTurnOn();
}
osal_start_timerEx( sensorTag_TaskID, ST_MAGNETOMETER_SENSOR_EVT, sensorMagPeriod );
}
else
{
HalMagTurnOff();
resetCharacteristicValue( MAGNETOMETER_SERV_UUID, SENSOR_DATA, 0, MAGNETOMETER_DATA_LEN);
resetCharacteristicValue( MAGNETOMETER_SERV_UUID, SENSOR_CONF, ST_CFG_SENSOR_DISABLE, sizeof ( uint8 ));
}
return (events ^ ST_MAGNETOMETER_SENSOR_EVT);
}
//////////////////////////
// Barometer //
//////////////////////////
if ( events & ST_BAROMETER_SENSOR_EVT )
{
if (barEnabled)
{
if (barBusy)
{
barBusy = FALSE;
readBarData();
osal_start_timerEx( sensorTag_TaskID, ST_BAROMETER_SENSOR_EVT, sensorBarPeriod );
}
else
{
barBusy = TRUE;
HalBarStartMeasurement();
osal_start_timerEx( sensorTag_TaskID, ST_BAROMETER_SENSOR_EVT, BAR_FSM_PERIOD );
}
}
else
{
resetCharacteristicValue( BAROMETER_SERV_UUID, SENSOR_DATA, 0, BAROMETER_DATA_LEN);
resetCharacteristicValue( BAROMETER_SERV_UUID, SENSOR_CONF, ST_CFG_SENSOR_DISABLE, sizeof ( uint8 ));
resetCharacteristicValue( BAROMETER_SERV_UUID, SENSOR_CALB, 0, BAROMETER_CALI_LEN);
}
return (events ^ ST_BAROMETER_SENSOR_EVT);
}
//////////////////////////
// Gyroscope //
//////////////////////////
if ( events & ST_GYROSCOPE_SENSOR_EVT )
{
uint8 status;
status = HalGyroStatus();
if(gyroEnabled)
{
if (status == HAL_GYRO_STOPPED)
{
HalGyroSelectAxes(sensorGyroAxes);
HalGyroTurnOn();
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, GYRO_STARTUP_TIME);
}
else
{
if(sensorGyroUpdateAxes)
{
HalGyroSelectAxes(sensorGyroAxes);
sensorGyroUpdateAxes = FALSE;
}
if (status == HAL_GYRO_DATA_READY)
{
readGyroData();
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, sensorGyrPeriod - GYRO_STARTUP_TIME);
}
else
{
// Gyro needs to be activated;
HalGyroWakeUp();
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, GYRO_STARTUP_TIME);
}
}
}
else
{
HalGyroTurnOff();
resetCharacteristicValue( GYROSCOPE_SERV_UUID, SENSOR_DATA, 0, GYROSCOPE_DATA_LEN);
resetCharacteristicValue( GYROSCOPE_SERV_UUID, SENSOR_CONF, ST_CFG_SENSOR_DISABLE, sizeof( uint8 ));
}
return (events ^ ST_GYROSCOPE_SENSOR_EVT);
}
#if defined ( PLUS_BROADCASTER )
if ( events & ST_ADV_IN_CONNECTION_EVT )
{
uint8 turnOnAdv = TRUE;
// Turn on advertising while in a connection
GAPRole_SetParameter( GAPROLE_ADVERT_ENABLED, sizeof( uint8 ), &turnOnAdv );
return (events ^ ST_ADV_IN_CONNECTION_EVT);
}
#endif // PLUS_BROADCASTER
// Discard unknown events
return 0;
}
/*********************************************************************
* @fn SensorTag_ProcessEvent
*
* @brief Simple BLE Peripheral Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
*
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
*
* @return events not processed
*/
uint16 SensorTag_ProcessEvent( uint8 task_id, uint16 events )
{
VOID task_id; // OSAL required parameter that isn't used in this function
if ( events & SYS_EVENT_MSG )
{
uint8 *pMsg;
if ( (pMsg = osal_msg_receive( sensorTag_TaskID )) != NULL )
{
sensorTag_ProcessOSALMsg( (osal_event_hdr_t *)pMsg );
// Release the OSAL message
osal_msg_deallocate( pMsg );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Handle system reset (long press on side key)
if ( events & ST_SYS_RESET_EVT )
{
if (sysResetRequest)
{
HAL_SYSTEM_RESET();
}
return ( events ^ ST_SYS_RESET_EVT );
}
if ( events & ST_START_DEVICE_EVT )
{
// Start the Device
GAPRole_StartDevice( &sensorTag_PeripheralCBs );
// Start Bond Manager
GAPBondMgr_Register( &sensorTag_BondMgrCBs );
return ( events ^ ST_START_DEVICE_EVT );
}
////////////////////////////
//// Accelerometer //
////////////////////////////
// if ( events & ST_ACCELEROMETER_SENSOR_EVT )
// {
// if(accConfig != ST_CFG_SENSOR_DISABLE)
// {
// readAccData();
// osal_start_timerEx( sensorTag_TaskID, ST_ACCELEROMETER_SENSOR_EVT, sensorAccPeriod );
// }
// else
// {
// VOID resetCharacteristicValue( ACCELEROMETER_SERV_UUID, ACCELEROMETER_DATA, 0, ACCELEROMETER_DATA_LEN );
// VOID resetCharacteristicValue( ACCELEROMETER_SERV_UUID, ACCELEROMETER_CONF, ST_CFG_SENSOR_DISABLE, sizeof ( uint8 ));
// VOID resetCharacteristicValue( ACCELEROMETER_SERV_UUID, ACCELEROMETER_PERI, ACC_DEFAULT_PERIOD/ACCELEROMETER_TIME_UNIT, sizeof ( uint8 ));
// }
// return (events ^ ST_ACCELEROMETER_SENSOR_EVT);
// }
//////////////////////////
// Gyroscope //
//////////////////////////
if ( events & ST_GYROSCOPE_SENSOR_EVT )
{
uint8 status;
status = HalGyroStatus();
if(gyroEnabled)
{
if (status == HAL_GYRO_STOPPED)
{
HalGyroSelectAxes(sensorGyroAxes);
HalGyroTurnOn();
GAPRole_SendUpdateParam( 240, 256,0, 138, GAPROLE_TERMINATE_LINK);
//GAPRole_SendUpdateParam( 100, 105,0, 138, GAPROLE_TERMINATE_LINK);
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, GYRO_STARTUP_TIME);
}
else
{
if(sensorGyroUpdateAxes)
{
HalGyroSelectAxes(sensorGyroAxes);
sensorGyroUpdateAxes = FALSE;
}
if (status == HAL_GYRO_DATA_READY)
{
readGyroData();
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, GYRO_DEFAULT_PERIOD - GYRO_STARTUP_TIME);
}
else
{
// Gyro needs to be activated;
HalGyroWakeUp();
osal_start_timerEx( sensorTag_TaskID, ST_GYROSCOPE_SENSOR_EVT, GYRO_STARTUP_TIME);
}
}
}
else
{
HalGyroTurnOff();
if ( status == HAL_GYRO_STOPPED)
{
resetCharacteristicValue( GYROSCOPE_SERV_UUID, GYROSCOPE_DATA, 0, GYROSCOPE_DATA_LEN);
resetCharacteristicValue( GYROSCOPE_SERV_UUID, GYROSCOPE_CONF, ST_CFG_SENSOR_DISABLE, sizeof( uint8 ));
}
else
{
// Indicate error
resetCharacteristicValue( GYROSCOPE_SERV_UUID, GYROSCOPE_DATA, ST_CFG_ERROR, GYROSCOPE_DATA_LEN);
resetCharacteristicValue( GYROSCOPE_SERV_UUID, GYROSCOPE_CONF, ST_CFG_ERROR, sizeof( uint8 ));
}
}
return (events ^ ST_GYROSCOPE_SENSOR_EVT);
}
#if defined ( PLUS_BROADCASTER )
if ( events & ST_ADV_IN_CONNECTION_EVT )
{
uint8 turnOnAdv = TRUE;
// Turn on advertising while in a connection
GAPRole_SetParameter( GAPROLE_ADVERT_ENABLED, sizeof( uint8 ), &turnOnAdv );
return (events ^ ST_ADV_IN_CONNECTION_EVT);
}
#endif // PLUS_BROADCASTER
// Discard unknown events
return 0;
}
