/*----------------------------------------------------------------------------*
* NAME
* ReadDiscoveredBatteryServiceHandlesFromNVM
*
* DESCRIPTION
* This function reads the Battery Service handles from NVM
*
* RETURNS
* Nothing.
*----------------------------------------------------------------------------*/
extern void ReadDiscoveredBatteryServiceHandlesFromNVM(uint16 *p_offset,
bool handles_present)
{
g_disc_battery_service.nvm_offset = *p_offset;
if(handles_present)
{
/* Read the Battery Service start handle from NVM */
Nvm_Read((uint16*)&g_disc_battery_service.start_handle,
sizeof(g_disc_battery_service.start_handle),
*p_offset + NVM_DISC_BATTERY_SERVICE_START_HANDLE_OFFSET);
/* Read the Battery Service end handle from NVM */
Nvm_Read((uint16*)&g_disc_battery_service.end_handle,
sizeof(g_disc_battery_service.end_handle),
*p_offset + NVM_DISC_BATTERY_SERVICE_END_HANDLE_OFFSET);
/* Read the Battery Level characteristic handle from NVM */
Nvm_Read((uint16*)&g_disc_battery_char.start_handle,
sizeof(g_disc_battery_char.start_handle),
*p_offset + NVM_DISC_BATTERY_LEVEL_HANDLE_OFFSET);
/* Read the Battery Level Client Characteristic Configuration descriptor
* handle from NVM
*/
Nvm_Read((uint16*)&g_disc_battery_char.ccd_handle,
sizeof(g_disc_battery_char.ccd_handle),
*p_offset + NVM_DISC_BATTERY_LEVEL_CCD_HANDLE_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the discovered Battery Service.
*/
*p_offset += NVM_DISC_BATTERY_SERVICE_TOTAL_WORDS;
}
/*----------------------------------------------------------------------------*
* NAME
* ReadDiscoveredSerialServiceHandlesFromNVM
*
* DESCRIPTION
* This function reads the Serial Service handles from NVM
*
* RETURNS
* Nothing.
*----------------------------------------------------------------------------*/
extern void ReadDiscoveredSerialServiceHandlesFromNVM(uint16 *p_offset,
bool handles_present)
{
g_disc_serial_service.nvm_offset = *p_offset;
if(handles_present)
{
/* Read the Serial Service start handle from NVM */
Nvm_Read((uint16*)&g_disc_serial_service.start_handle,
sizeof(g_disc_serial_service.start_handle),
*p_offset + NVM_DISC_SERIAL_SERVICE_START_HANDLE_OFFSET);
/* Read the Serial Service end handle from NVM */
Nvm_Read((uint16*)&g_disc_serial_service.end_handle,
sizeof(g_disc_serial_service.end_handle),
*p_offset + NVM_DISC_SERIAL_SERVICE_END_HANDLE_OFFSET);
/* Read the Serial Data Transfer characteristic handle from NVM */
Nvm_Read((uint16*)&g_disc_serial_data_char.start_handle,
sizeof(g_disc_serial_data_char.start_handle),
*p_offset + NVM_DISC_SERIAL_DATA_TRANSFER_HANDLE_OFFSET);
/* Read the Serial Data Transfer Client Characteristic Configuration
* descriptor handle from NVM
*/
Nvm_Read((uint16*)&g_disc_serial_data_char.ccd_handle,
sizeof(g_disc_serial_data_char.ccd_handle),
*p_offset + NVM_DISC_SERIAL_DATA_TRANSFER_CCD_HANDLE_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the discovered Serial Service.
*/
*p_offset += NVM_DISC_SERIAL_SERVICE_TOTAL_WORDS;
}
extern void GapReadDataFromNVM(uint16 *p_offset)
{
g_gap_data.nvm_offset = *p_offset;
/* Read Device Length */
Nvm_Read(&g_gap_data.length, sizeof(g_gap_data.length),
*p_offset +
GAP_NVM_DEVICE_LENGTH_OFFSET);
/* Read Device Name
* Typecast of uint8 to uint16 or vice-versa shall not have any side
* affects as both types (uint8 and uint16) take one word memory on XAP
*/
Nvm_Read((uint16*)g_gap_data.p_dev_name, g_gap_data.length,
*p_offset +
GAP_NVM_DEVICE_NAME_OFFSET);
/* Add NULL character to terminate the device name string */
g_gap_data.p_dev_name[g_gap_data.length] = '\0';
/* Increase NVM offset for maximum device name length. Add 1 for
* 'device name length' field as well
*/
*p_offset += DEVICE_NAME_MAX_LENGTH + 1;
}
extern void GattReadDataFromNVM(uint16 *p_offset)
{
uint8 dev_index;
g_gatt_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
for(dev_index = 0; dev_index < MAX_BONDED_DEVICES; dev_index++)
{
if(AppIsDeviceBonded(dev_index))
{
/* Read Service Changed client configuration */
Nvm_Read((uint16*)&(g_gatt_data.serv_changed_config[dev_index]),
sizeof(g_gatt_data.serv_changed_config[dev_index]),
(g_gatt_data.nvm_offset +
SERV_CHANGED_CLIENT_CONFIG_OFFSET(dev_index)));
/* Read Service Has Changed flag */
Nvm_Read((uint16*)&(g_gatt_data.serv_changed),
sizeof(g_gatt_data.serv_changed),
(g_gatt_data.nvm_offset +
SERV_CHANGED_SEND_IND(dev_index)));
}
else
{
g_gatt_data.serv_changed_config[dev_index] = gatt_client_config_none;
g_gatt_data.serv_changed[dev_index] = FALSE;
/* Reset the information in the NVM */
Nvm_Write((uint16*)&(g_gatt_data.serv_changed_config[dev_index]),
sizeof(g_gatt_data.serv_changed_config[dev_index]),
(g_gatt_data.nvm_offset +
SERV_CHANGED_CLIENT_CONFIG_OFFSET(dev_index)));
Nvm_Write((uint16*)&(g_gatt_data.serv_changed[dev_index]),
sizeof(g_gatt_data.serv_changed[dev_index]),
(g_gatt_data.nvm_offset +
SERV_CHANGED_SEND_IND(dev_index)));
}
}
/* Increment the offset by the number of words of NVM memory required
* by GATT service
*/
*p_offset += SERV_CHANGED_NVM_MEMORY_WORDS;
}
extern void HeartRateReadDataFromNVM(bool nvm_fresh_start, uint16 *p_offset)
{
g_hr_serv_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
if(AppIsDeviceBonded())
{
/* Read Heart Rate Measurement Client Configuration */
Nvm_Read((uint16*)&g_hr_serv_data.hr_meas_client_config,
sizeof(g_hr_serv_data.hr_meas_client_config),
g_hr_serv_data.nvm_offset +
HR_NVM_HR_MEAS_CLIENT_CONFIG_OFFSET);
}
if(nvm_fresh_start)
{
/* As NVM is being written for the first time, update NVM with the
* energy expended value [initialised in HRInitChipReset() function]
*/
Nvm_Write(&g_hr_serv_data.energy_expended,
sizeof(g_hr_serv_data.energy_expended),
g_hr_serv_data.nvm_offset +
HR_NVM_ENERGY_EXPENDED_OFFSET);
}
else
{
/* Read Energy Expended charcteristic value */
Nvm_Read(&g_hr_serv_data.energy_expended,
sizeof(g_hr_serv_data.energy_expended),
g_hr_serv_data.nvm_offset +
HR_NVM_ENERGY_EXPENDED_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by heart rate service
*/
*p_offset += HEART_RATE_SERVICE_NVM_MEMORY_WORDS;
}
/*----------------------------------------------------------------------------*
* NAME
* ReadDiscoveredVehicleInfoServiceHandlesFromNVM
*
* DESCRIPTION
* This function reads the vehicle Information service handles from NVM
*
* RETURNS
* Nothing.
*----------------------------------------------------------------------------*/
extern void ReadDiscoveredVehicleInfoServiceHandlesFromNVM(uint16 *p_offset,
bool handles_present)
{
uint8 index;
/* The application stores the discoverd Device Information service
* handles in NVM
*/
vehicle_service_discovery.nvm_offset = *p_offset;
if(handles_present)
{
for(index = 0 ; index < vehicle_service_discovery.num_chars ; index++ )
{
/* Read the service start handle from NVM */
Nvm_Read((uint16*)&vehicle_info_chars[index].start_handle,
sizeof(vehicle_info_chars[index].start_handle),
*p_offset + (index*2));
/* Read the characteristic client configuration
* descriptor handle from NVM
*/
Nvm_Read((uint16*)&vehicle_info_chars[index].ccd_handle,
sizeof(vehicle_info_chars[index].ccd_handle),
*p_offset + (index*2)+1);
}
/* Read the service start handle */
Nvm_Read((uint16*)&vehicle_service_discovery.start_hndl,
sizeof(vehicle_service_discovery.start_hndl),
*p_offset + NVM_DISC_VEHICLE_INFO_SERV_STRT_HANDLE_OFFSET);
/* Read the service end handle */
Nvm_Read((uint16*)&vehicle_service_discovery.end_hndl,
sizeof(vehicle_service_discovery.end_hndl),
*p_offset + NVM_DISC_VEHICLE_INFO_SERV_END_HANDLE_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the discovered device information service.
*/
*p_offset += NVM_DISC_VEHICLE_INFO_SERVICE_TOTAL_WORDS;
}
extern void GapReadDataFromNVM(uint16 *p_offset)
{
g_gap_data.nvm_offset = *p_offset;
/* Read Device Length */
Nvm_Read(&g_gap_data.length, sizeof(g_gap_data.length),
g_gap_data.nvm_offset + GAP_NVM_DEVICE_NAME_LENGTH_OFFSET);
/* Typecast of uint8 to uint16 or vice-versa shall not have any side affects
* as both types (uint8 and uint16) take one word memory on XAP.
*/
/* Skip 1st byte to move over AD Type field and point to device name */
g_gap_data.p_dev_name = (g_device_name + 1);
Nvm_Read((uint16*)g_gap_data.p_dev_name, g_gap_data.length,
g_gap_data.nvm_offset + GAP_NVM_DEVICE_NAME_OFFSET);
/* Add NULL character to terminate the device name string */
g_gap_data.p_dev_name[g_gap_data.length] = '\0';
#ifdef __GAP_PRIVACY_SUPPORT__
/* If device is not bonded, by default, set privacy to TRUE */
if(!AppIsDeviceBonded())
{
g_gap_data.peripheral_privacy_flag = TRUE;
MAKE_RECONNECTION_ADDRESS_INVALID();
}
else
{
Nvm_Read((uint16*)&g_gap_data.peripheral_privacy_flag,
sizeof(g_gap_data.peripheral_privacy_flag),
g_gap_data.nvm_offset + GAP_NVM_DEVICE_PERIPHERAL_FLAG_OFFSET);
Nvm_Read((uint16*)&g_gap_data.reconnect_address, sizeof(BD_ADDR_T),
g_gap_data.nvm_offset + GAP_NVM_DEVICE_RECONNECTION_ADDRESS_OFFSET);
}
#endif /* __GAP_PRIVACY_SUPPORT__ */
*p_offset += GAP_SERVICE_NVM_MEMORY_WORDS;
}
extern void HidReadDataFromNVM(bool bonded, uint16 *p_offset)
{
hid_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
if(bonded)
{
/* Read HID Boot Input Report Client Configuration */
Nvm_Read((uint16*)&hid_data.input_boot_client_config,
sizeof(gatt_client_config),
*p_offset + HID_NVM_INPUT_BOOT_RPT_CLIENT_CONFIG_OFFSET);
/* Read HID Input Report Client Configuration */
Nvm_Read((uint16*)&hid_data.input_client_config,
sizeof(gatt_client_config),
*p_offset + HID_NVM_INPUT_RPT_CLIENT_CONFIG_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by HID service
*/
*p_offset += HID_SERVICE_NVM_MEMORY_WORDS;
}
extern void ReadDiscoveredTrunkControlServiceHandlesFromNVM(uint16 *p_offset,
bool handles_present)
{
/* The application stores the discoverd trunk control service
* handles in NVM
*/
trunk_service_discovery.nvm_offset = *p_offset;
if(handles_present)
{
/* Read the trunk control characteristic handle from NVM */
Nvm_Read((uint16*)&trunk_control_char.start_handle,
sizeof(trunk_control_char.start_handle),
*p_offset + NVM_DISC_TRUNK_OPEN_CHAR_HANDLE_OFFSET);
/* Read the trunk control characteristic client configuration
* descriptor handle from NVM
*/
Nvm_Read((uint16*)&trunk_control_char.ccd_handle,
sizeof(trunk_control_char.ccd_handle),
*p_offset + NVM_DISC_TRUNK_OPEN_CCD_HANDLE_OFFSET);
/* Read the Trunk control service start handle */
Nvm_Read((uint16*)&trunk_service_discovery.start_hndl,
sizeof(trunk_service_discovery.start_hndl),
*p_offset + NVM_DISC_TRUNK_OPEN_SERV_START_HANDLE_OFFSET);
/* Read the Trunk control service end handle */
Nvm_Read((uint16*)&trunk_service_discovery.end_hndl,
sizeof(trunk_service_discovery.end_hndl),
*p_offset + NVM_DISC_TRUNK_OPEN_SERV_END_HANDLE_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the discovered trunk control service.
*/
*p_offset += NVM_DISC_TRUNK_CONTROL_SERVICE_TOTAL_WORDS;
}
/*----------------------------------------------------------------------------*
* NAME
* ReadDiscoveredLockServiceHandlesFromNVM
*
* DESCRIPTION
* This function reads the lock service handles from NVM
*
* RETURNS
* Nothing.
*----------------------------------------------------------------------------*/
extern void ReadDiscoveredLockServiceHandlesFromNVM(uint16 *p_offset,
bool handles_present)
{
lock_service_discovery.nvm_offset = *p_offset;
if(handles_present)
{
/* Read the lock unlock characteristic handle from NVM */
Nvm_Read((uint16*)&lock_char.start_handle,
sizeof(lock_char.start_handle),
*p_offset + NVM_DISC_LOCK_CHAR_HANDLE_OFFSET);
/* Read the lock unlock characteristic client configuration descriptor
* handle from NVM
*/
Nvm_Read((uint16*)&lock_char.ccd_handle,
sizeof(lock_char.ccd_handle),
*p_offset + NVM_DISC_LOCK_CHAR_CCD_HANDLE_OFFSET);
/* Read the Lock service start handle */
Nvm_Read((uint16*)&lock_service_discovery.start_hndl,
sizeof(lock_service_discovery.start_hndl),
lock_service_discovery.nvm_offset
+ NVM_DISC_LOCK_SERV_STRT_HANDLE_OFFSET);
/* Read the Lock service end handle */
Nvm_Read((uint16*)&lock_service_discovery.end_hndl,
sizeof(lock_service_discovery.end_hndl),
lock_service_discovery.nvm_offset
+ NVM_DISC_LOCK_SERV_END_HANDLE_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the discovered lock unlock service.
*/
*p_offset += NVM_DISC_LOCK_SERVICE_TOTAL_WORDS;
}
extern void GapReadDataFromNVM(uint16 *p_offset)
{
g_gap_data.nvm_offset = *p_offset;
/* Read Device Length */
Nvm_Read(&g_gap_data.length, sizeof(g_gap_data.length),
*p_offset +
GAP_NVM_DEVICE_LENGTH_OFFSET);
/* If the dev name length read from the NVM is incorrect then better update
* the NVM with the correct device name and its length.
*/
if(g_gap_data.length > DEVICE_NAME_MAX_LENGTH)
{
g_gap_data.p_dev_name = (g_device_name + 1);
g_gap_data.length = StrLen((char *)g_gap_data.p_dev_name);
updateDeviceName(g_gap_data.length, g_gap_data.p_dev_name);
}
else
{
/* Read Device Name
* Typecast of uint8 to uint16 or vice-versa shall not have any side
* affects as both types (uint8 and uint16) take one word memory on XAP
*/
Nvm_Read((uint16*)g_gap_data.p_dev_name, g_gap_data.length,
*p_offset +
GAP_NVM_DEVICE_NAME_OFFSET);
/* Add NULL character to terminate the device name string */
g_gap_data.p_dev_name[g_gap_data.length] = '\0';
}
/* Increase NVM offset for maximum device name length. Add 1 for
* 'device name length' field as well
*/
*p_offset += DEVICE_NAME_MAX_LENGTH + 1;
}
extern void BatteryReadDataFromNVM(bool bonded, uint16 *p_offset)
{
g_batt_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
if(bonded)
{
/* Read Battery Level Client Configuration */
Nvm_Read((uint16*)&g_batt_data.level_client_config,
sizeof(g_batt_data.level_client_config),
g_batt_data.nvm_offset + BATTERY_NVM_LEVEL_CLIENT_CONFIG_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by battery service
*/
*p_offset += BATTERY_SERVICE_NVM_MEMORY_WORDS;
}
extern void ScanParamReadDataFromNVM(bool bonded, uint16 *p_offset)
{
scan_param_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
if(bonded)
{
/* Read Scan Parameter Refresh Client Configuration */
Nvm_Read((uint16*)&scan_param_data.refresh_client_config,
sizeof(gatt_client_config),
scan_param_data.nvm_offset + SCAN_PARAM_NVM_REFRESH_CLIENT_CONFIG_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by Scan Parameter service
*/
*p_offset += SCAN_PARAM_SERVICE_NVM_MEMORY_WORDS;
}
/*----------------------------------------------------------------------------*
* NAME
* BatteryReadDataFromNVM
*
* DESCRIPTION
* This function is used to read Battery Service specific data stored in
* NVM.
*
* PARAMETERS
* p_offset [in] Offset to Battery Service data in NVM
* [out] Offset to next entry in NVM
*
* RETURNS
* Nothing
*----------------------------------------------------------------------------*/
extern void BatteryReadDataFromNVM(uint16 *p_offset)
{
g_batt_data.nvm_offset = *p_offset;
/* Read NVM only if devices are bonded */
if(IsDeviceBonded())
{
/* Read battery level client configuration descriptor */
Nvm_Read((uint16*)&g_batt_data.level_client_config,
sizeof(g_batt_data.level_client_config),
*p_offset +
BATTERY_NVM_LEVEL_CLIENT_CONFIG_OFFSET);
}
/* Increment the offset by the number of words of NVM memory required
* by the Battery Service
*/
*p_offset += BATTERY_SERVICE_NVM_MEMORY_WORDS;
}
extern void TimeReadDataFromNVM(uint16 *pOffset)
{
g_time_serv_data.nvm_offset = *pOffset;
/* Read NVM only if devices are bonded */
if(AppIsDeviceBonded())
{
/* Read Current Time handle value */
Nvm_Read((uint16*)&g_time_serv_data.cur_time_handle,
sizeof(g_time_serv_data.cur_time_handle),
(*pOffset+TIME_NVM_CURRENT_TIME_HANDLE_OFFSET));
/* Read local time info handle value */
Nvm_Read((uint16*)&g_time_serv_data.local_time_info_handle,
sizeof(g_time_serv_data.local_time_info_handle),
(*pOffset+TIME_NVM_LOCAL_TIMEINFO_HANDLE_OFFSET));
/* Read the reference time handle value*/
Nvm_Read((uint16*)&g_time_serv_data.ref_time_info_handle,
sizeof(g_time_serv_data.ref_time_info_handle),
(*pOffset+TIME_NVM_REFERENCE_TIMEINFO_HANDLE_OFFSET));
/* Read the client configuration descriptor value for current time*/
Nvm_Read((uint16*)&g_time_serv_data.cur_time_ccd_hndl,
sizeof(g_time_serv_data.cur_time_ccd_hndl),
(*pOffset+TIME_NVM_CURRENT_TIME_CLIENTCFG_HANDLE_OFFSET));
/* Read the time with DST characteristic handle value */
Nvm_Read((uint16*)&g_time_serv_data.time_with_dst_handle,
sizeof(g_time_serv_data.time_with_dst_handle),
(*pOffset+TIME_NVM_TIME_WITH_DST_OFFSET));
/* Read the handle value of time update control point characteritic */
Nvm_Read((uint16*)&g_time_serv_data.time_update_cp_handle,
sizeof(g_time_serv_data.time_update_cp_handle),
(*pOffset+TIME_NVM_TIME_UPDATE_CTRL_POINT_OFFSET));
/* Read handle value of reference source update state */
Nvm_Read((uint16*)&g_time_serv_data.time_update_state_handle,
sizeof(g_time_serv_data.time_update_state_handle),
(*pOffset+TIME_NVM_TIME_UPDATE_STATE_OFFSET));
}
/* Increment the offset by the number of words of NVM memory
* required by the time profile
*/
*pOffset += TIME_NVM_MEMORY_WORDS;
if(g_time_serv_data.cur_time_handle)
{
/* if cts is supported by the remote device, update the supported
* - "connected_device_services" field as supported
*/
g_time_serv_data.connected_device_services |= cts_supported;
/* if optional characteristics are also supported mark the
* "optional_features_supported" field with appropriate values
*/
if(g_time_serv_data.local_time_info_handle)
{
g_time_serv_data.optional_features_supported |= lti_supported;
}
if(g_time_serv_data.ref_time_info_handle)
{
g_time_serv_data.optional_features_supported |= rti_supported;
}
}
/* if time with dst is supported by the remote device update the supported
* "connected_device_services" field as supported
*/
if(g_time_serv_data.time_with_dst_handle)
{
g_time_serv_data.connected_device_services |= nds_supported;
}
/* if reference time update is supported by the remote device update the
* supported "connected_device_services" field as supported
*/
if(g_time_serv_data.time_update_cp_handle)
{
g_time_serv_data.connected_device_services |= rts_supported;
}
}
