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bless/cy_ble_hts.c

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/***************************************************************************//**
* \file cy_ble_hts.c
* \version 3.60
*
* \brief
* Contains the source code for Health Thermometer service.
*
********************************************************************************
* \copyright
* Copyright 2017-2021, Cypress Semiconductor Corporation. All rights reserved.
* You may use this file only in accordance with the license, terms, conditions,
* disclaimers, and limitations in the end user license agreement accompanying
* the software package with which this file was provided.
*******************************************************************************/
#include "cy_ble_event_handler.h"
#if defined(CY_IP_MXBLESS)
#if CY_BLE_LIB_HOST_CORE
/*******************************************************************************
* Internal Defines / Macro Functions
*******************************************************************************/
#define Cy_BLE_HTSC_CheckCharHandle(handle) \
do { \
if((handle).valueHandle == CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE) \
{ \
(handle).valueHandle = discCharInfo->valueHandle; \
(handle).properties = discCharInfo->properties; \
} \
else \
{ \
Cy_BLE_ApplCallback((uint32_t)CY_BLE_EVT_GATTC_CHAR_DUPLICATION, \
&(discCharInfo->uuid.uuid16)); \
} \
} while(0)
/*******************************************************************************
* Private Function Prototypes
*******************************************************************************/
static cy_en_ble_gatt_err_code_t Cy_BLE_HTS_EventHandler(uint32_t eventCode, void *eventParam);
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSS_EventHandler(uint32_t eventCode, void *eventParam);
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSC_EventHandler(uint32_t eventCode, void *eventParam);
static void Cy_BLE_HTSS_ConfirmationEventHandler(const cy_stc_ble_conn_handle_t *eventParam);
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSS_WriteEventHandler(cy_stc_ble_gatts_write_cmd_req_param_t *eventParam);
static void Cy_BLE_HTSC_DiscoverCharacteristicsEventHandler(cy_stc_ble_disc_char_info_t *discCharInfo);
static void Cy_BLE_HTSC_DiscoverCharDescriptorsEventHandler(cy_stc_ble_disc_descr_info_t *discDescrInfo);
static void Cy_BLE_HTSC_GetCharRange(cy_stc_ble_disc_range_info_t *charRangeInfo);
static void Cy_BLE_HTSC_NotificationEventHandler(cy_stc_ble_gattc_handle_value_ntf_param_t *eventParam);
static void Cy_BLE_HTSC_IndicationEventHandler(cy_stc_ble_gattc_handle_value_ind_param_t *eventParam);
static void Cy_BLE_HTSC_ReadResponseEventHandler(cy_stc_ble_gattc_read_rsp_param_t *eventParam);
static void Cy_BLE_HTSC_WriteResponseEventHandler(const cy_stc_ble_conn_handle_t *eventParam);
static void Cy_BLE_HTSC_ErrorResponseEventHandler(const cy_stc_ble_gatt_err_param_t *eventParam);
/*******************************************************************************
* Global Variables
*******************************************************************************/
/* The pointers to the callback functions */
static cy_ble_callback_t Cy_BLE_HTS_ApplCallback = NULL;
static cy_ble_event_handler_cb_t Cy_BLE_HTSC_EventHandlerCallback = NULL;
static cy_ble_event_handler_cb_t Cy_BLE_HTSS_EventHandlerCallback = NULL;
/* The internal storage for the last request handle to check response for server */
static cy_ble_gatt_db_attr_handle_t cy_ble_htssReqHandle;
/* The internal storage for the last request handle to check response */
static cy_ble_gatt_db_attr_handle_t cy_ble_htscReqHandle[CY_BLE_MAX_CONNECTION_INSTANCES];
/* The pointer to a global BLE HTS server config structure */
const cy_stc_ble_htss_config_t *cy_ble_htssConfigPtr = NULL;
/* The pointer to a global BLE HTS client config structure */
const cy_stc_ble_htsc_config_t *cy_ble_htscConfigPtr = NULL;
/******************************************************************************
* Function Name: Cy_BLE_HTSS_Init
***************************************************************************//**
*
* This function initializes server of the Health Thermometer service.
*
* \param config: Configuration structure for the HTS.
*
* \return
* \ref cy_en_ble_api_result_t : Return value indicates whether the function succeeded or
* failed. The following are possible error codes.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The function completed successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | On specifying NULL as input parameter.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Buffer overflow in the registration callback.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_Init(const cy_stc_ble_htss_config_t *config)
{
cy_en_ble_api_result_t apiResult;
if(config == NULL)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
/* Registers a pointer to config structure */
cy_ble_htssConfigPtr = config;
/* Registers event handler for the HTS */
apiResult = Cy_BLE_RegisterServiceEventHandler(&Cy_BLE_HTS_EventHandler);
/* Registers a pointer to server event handler function */
Cy_BLE_HTSS_EventHandlerCallback = &Cy_BLE_HTSS_EventHandler;
cy_ble_htssReqHandle = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_Init
***************************************************************************//**
*
* This function initializes client of the Health Thermometer service.
*
* \param config: Configuration structure for the HTS.
*
* \return
* \ref cy_en_ble_api_result_t : Return value indicates whether the function succeeded or
* failed. The following are possible error codes.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The function completed successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | On specifying NULL as input parameter.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Buffer overflow in the registration callback.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSC_Init(const cy_stc_ble_htsc_config_t *config)
{
cy_en_ble_api_result_t apiResult;
if((config == NULL) || ((cy_ble_configPtr->params->gattRole & CY_BLE_GATT_CLIENT) == 0u))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
uint32_t idx;
/* Registers a pointer to config structure */
cy_ble_htscConfigPtr = config;
/* Registers event handler for the HTS */
apiResult = Cy_BLE_RegisterServiceEventHandler(&Cy_BLE_HTS_EventHandler);
/* Registers a pointer to client event handler function */
Cy_BLE_HTSC_EventHandlerCallback = &Cy_BLE_HTSC_EventHandler;
for(idx = 0u; idx < cy_ble_configPtr->params->maxClientCount; idx++)
{
uint32 servCnt = cy_ble_configPtr->context->discServiCount;
uint32 htsServIdx = cy_ble_htscConfigPtr->serviceDiscIdx;
if(cy_ble_configPtr->context->serverInfo[(idx * servCnt) + htsServIdx].range.startHandle ==
CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
/* Get pointer to HTS client structure */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[idx];
/* Clean client structure */
(void)memset(htscPtr, 0, sizeof(cy_stc_ble_htsc_t));
/* Initialize uuid */
cy_ble_configPtr->context->serverInfo[(idx * servCnt) + htsServIdx].uuid =
CY_BLE_UUID_HEALTH_THERMOMETER_SERVICE;
}
cy_ble_htscReqHandle[idx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTS_RegisterAttrCallback
***************************************************************************//**
*
* Registers a callback function for service-specific attribute operations.
* Service-specific Write Requests from the peer device will not be handled with
* an unregistered callback function.
*
* \param callbackFunc: An application layer event callback function to receive
* events from the PSoC 6 BLE Middleware. The definition of \ref cy_ble_callback_t
* for HTS service is:<br>
* typedef void (* cy_ble_callback_t) (uint32_t eventCode, void *eventParam),
* where:
* * eventCode: Indicates the event that triggered this callback
* (e.g. #CY_BLE_EVT_HTSS_NOTIFICATION_ENABLED).
* * eventParam: Contains the parameters corresponding to the
* current event; (e.g. pointer to \ref cy_stc_ble_hts_char_value_t
* structure that contains details of the characteristic
* for which the notification enabled event was triggered).
*
******************************************************************************/
void Cy_BLE_HTS_RegisterAttrCallback(cy_ble_callback_t callbackFunc)
{
Cy_BLE_HTS_ApplCallback = callbackFunc;
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_SetCharacteristicValue
***************************************************************************//**
*
* Sets the characteristic value of the service in the local database.
*
* \param charIndex: The index of the service characteristic.
*
* \param attrSize: The size (in Bytes) of the characteristic value attribute.
*
* \param attrValue: The pointer to the characteristic value data that should be
* stored in the GATT database.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_SetCharacteristicValue(cy_en_ble_hts_char_index_t charIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult = CY_BLE_SUCCESS;
if(charIndex >= CY_BLE_HTS_CHAR_COUNT)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
/* Store data in database */
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.connHandle.bdHandle = 0u;
dbAttrValInfo.connHandle.attId = 0u;
dbAttrValInfo.handleValuePair.attrHandle = cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].charHandle;
dbAttrValInfo.handleValuePair.value.len = attrSize;
dbAttrValInfo.handleValuePair.value.val = attrValue;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_LOCALLY_INITIATED;
if(Cy_BLE_GATTS_WriteAttributeValueCCCD(&dbAttrValInfo) != CY_BLE_GATT_ERR_NONE)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_GetCharacteristicValue
***************************************************************************//**
*
* Gets the characteristic value of the service, which is a value identified by
* charIndex.
*
* \param charIndex: The index of the service characteristic.
*
* \param attrSize: The size of the characteristic value attribute.
*
* \param attrValue: The pointer to the location where characteristic value data
* should be stored.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
*
*******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_GetCharacteristicValue(cy_en_ble_hts_char_index_t charIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult = CY_BLE_SUCCESS;
if(charIndex >= CY_BLE_HTS_CHAR_COUNT)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
/* Read characteristic value from database */
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.connHandle.bdHandle = 0u;
dbAttrValInfo.connHandle.attId = 0u;
dbAttrValInfo.handleValuePair.attrHandle = cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].charHandle;
dbAttrValInfo.handleValuePair.value.len = attrSize;
dbAttrValInfo.handleValuePair.value.val = attrValue;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_LOCALLY_INITIATED;
if(Cy_BLE_GATTS_ReadAttributeValueCCCD(&dbAttrValInfo) != CY_BLE_GATT_ERR_NONE)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_SetCharacteristicDescriptor
***************************************************************************//**
*
* Sets the characteristic descriptor of the specified characteristic.
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of the service characteristic.
*
* \param descrIndex: The index of the service characteristic descriptor.
*
* \param attrSize: The size of the characteristic descriptor attribute.
*
* \param attrValue: The pointer to the descriptor value data that should
* be stored in the GATT database.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_SetCharacteristicDescriptor(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
cy_en_ble_hts_descr_index_t descrIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult = CY_BLE_SUCCESS;
if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (descrIndex >= CY_BLE_HTS_DESCR_COUNT))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
if(cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].descrHandle[descrIndex] != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
/* Store data in the database */
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.handleValuePair.attrHandle = cy_ble_htssConfigPtr->attrInfo->
charInfo[charIndex].descrHandle[descrIndex];
dbAttrValInfo.handleValuePair.value.len = attrSize;
dbAttrValInfo.handleValuePair.value.val = attrValue;
dbAttrValInfo.connHandle = connHandle;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_LOCALLY_INITIATED;
if(Cy_BLE_GATTS_WriteAttributeValueCCCD(&dbAttrValInfo) != CY_BLE_GATT_ERR_NONE)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
else
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_GetCharacteristicDescriptor
***************************************************************************//**
*
* Gets the characteristic descriptor of the specified characteristic.
*
* \param connHandle: The connection handle
*
* \param charIndex: The index of the service characteristic.
*
* \param descrIndex: The index of the service characteristic descriptor.
*
* \param attrSize: The size of the characteristic descriptor attribute.
*
* \param attrValue: The pointer to the location where characteristic descriptor
* value data should be stored.
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
*
*******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_GetCharacteristicDescriptor(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
cy_en_ble_hts_descr_index_t descrIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult = CY_BLE_SUCCESS;
if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (descrIndex >= CY_BLE_HTS_DESCR_COUNT))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
if(cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].descrHandle[descrIndex] != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.handleValuePair.attrHandle = cy_ble_htssConfigPtr->attrInfo->
charInfo[charIndex].descrHandle[descrIndex];
dbAttrValInfo.handleValuePair.value.len = attrSize;
dbAttrValInfo.handleValuePair.value.val = attrValue;
dbAttrValInfo.connHandle = connHandle;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_LOCALLY_INITIATED;
if(Cy_BLE_GATTS_ReadAttributeValueCCCD(&dbAttrValInfo) != CY_BLE_GATT_ERR_NONE)
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
else
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_WriteEventHandler
***************************************************************************//**
*
* Handles Write Request event for HTS service.
*
* \param eventParam: The pointer to the data structure specified by the event.
*
******************************************************************************/
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSS_WriteEventHandler(cy_stc_ble_gatts_write_cmd_req_param_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
cy_stc_ble_hts_char_value_t locCharValue;
cy_en_ble_gatt_err_code_t gattErr = CY_BLE_GATT_ERR_NONE;
uint8_t locReqHandle = 0u;
if(Cy_BLE_HTS_ApplCallback != NULL)
{
locCharValue.connHandle = eventParam->connHandle;
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; (locCharIndex < CY_BLE_HTS_CHAR_COUNT) && (locReqHandle == 0u);
locCharIndex++)
{
if((eventParam->handleValPair.attrHandle ==
cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].descrHandle[CY_BLE_HTS_CCCD]) ||
(eventParam->handleValPair.attrHandle ==
cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].charHandle))
{
locCharValue.charIndex = locCharIndex;
locCharValue.value = &eventParam->handleValPair.value;
/* Characteristic value Write Request */
if(eventParam->handleValPair.attrHandle == cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].charHandle)
{
/* Validate Measure Interval value */
if(locCharIndex == CY_BLE_HTS_MEASURE_INTERVAL)
{
uint8_t locAttrValue[CY_BLE_HTS_VRD_LEN] = {0u};
uint16_t requestValue;
requestValue = Cy_BLE_Get16ByPtr(eventParam->handleValPair.value.val);
if(requestValue != 0u) /* 0 is valid interval value for no periodic measurement */
{
/* Check Valid range for Measure Interval characteristic value */
if(Cy_BLE_HTSS_GetCharacteristicDescriptor(eventParam->connHandle, locCharIndex,
CY_BLE_HTS_VRD, CY_BLE_HTS_VRD_LEN, locAttrValue) == CY_BLE_SUCCESS)
{
uint16_t lowerValue;
uint16_t upperValue;
lowerValue = Cy_BLE_Get16ByPtr(locAttrValue);
upperValue = Cy_BLE_Get16ByPtr(locAttrValue + sizeof(lowerValue));
requestValue = Cy_BLE_Get16ByPtr(eventParam->handleValPair.value.val);
if((requestValue != 0u) && ((requestValue < lowerValue) || (requestValue > upperValue)))
{
gattErr = CY_BLE_GATT_ERR_HTS_OUT_OF_RANGE;
}
}
}
}
if(gattErr == CY_BLE_GATT_ERR_NONE)
{
/* Store value to database */
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.handleValuePair = eventParam->handleValPair;
dbAttrValInfo.connHandle = eventParam->connHandle;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_PEER_INITIATED;
gattErr = Cy_BLE_GATTS_WriteAttributeValueCCCD(&dbAttrValInfo);
if(gattErr == CY_BLE_GATT_ERR_NONE)
{
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_WRITE_CHAR, &locCharValue);
}
}
}
else /* Client Characteristic Configuration descriptor Write Request */
{
/* Store value to database */
cy_stc_ble_gatts_db_attr_val_info_t dbAttrValInfo;
dbAttrValInfo.handleValuePair = eventParam->handleValPair;
dbAttrValInfo.connHandle = eventParam->connHandle;
dbAttrValInfo.offset = 0u;
dbAttrValInfo.flags = CY_BLE_GATT_DB_PEER_INITIATED;
gattErr = Cy_BLE_GATTS_WriteAttributeValueCCCD(&dbAttrValInfo);
if(gattErr == CY_BLE_GATT_ERR_NONE)
{
/* Check characteristic properties for Notification */
if(CY_BLE_IS_NOTIFICATION_SUPPORTED(cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].charHandle))
{
if(CY_BLE_IS_NOTIFICATION_ENABLED_IN_PTR(eventParam->handleValPair.value.val))
{
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_NOTIFICATION_ENABLED, &locCharValue);
}
else
{
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_NOTIFICATION_DISABLED, &locCharValue);
}
}
/* Check characteristic properties for Indication */
if(CY_BLE_IS_INDICATION_SUPPORTED(cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].charHandle))
{
if(CY_BLE_IS_INDICATION_ENABLED_IN_PTR(eventParam->handleValPair.value.val))
{
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_INDICATION_ENABLED, &locCharValue);
}
else
{
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_INDICATION_DISABLED, &locCharValue);
}
}
}
}
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
locReqHandle = 1u;
}
}
}
return(gattErr);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_SendNotification
***************************************************************************//**
*
* Sends notification with a characteristic value of the Health Thermometer
* service, which is a value specified by charIndex, to the client device.
*
* On enabling notification successfully for a service characteristic it sends out a
* 'Handle Value Notification' which results in #CY_BLE_EVT_HTSC_NOTIFICATION event
* at the GATT Client's end.
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of the service characteristic.
*
* \param attrSize: The size of the characteristic value attribute.
*
* \param attrValue: The pointer to the characteristic value data that should be
* sent to the client's device.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the client is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
* CY_BLE_ERROR_NTF_DISABLED | Notification is not enabled by the client.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_SendNotification(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult;
/* Send Notification if it is enabled and connected */
if(Cy_BLE_GetConnectionState(connHandle) < CY_BLE_CONN_STATE_CONNECTED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if(!CY_BLE_IS_NOTIFICATION_ENABLED(connHandle.attId, cy_ble_htssConfigPtr->attrInfo->
charInfo[charIndex].descrHandle[CY_BLE_HTS_CCCD]))
{
apiResult = CY_BLE_ERROR_NTF_DISABLED;
}
else
{
/* Fill all fields of Write Request structure ... */
cy_stc_ble_gatts_handle_value_ntf_t ntfReqParam;
ntfReqParam.handleValPair.attrHandle = cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].charHandle;
ntfReqParam.handleValPair.value.val = attrValue;
ntfReqParam.handleValPair.value.len = (uint16_t)attrSize;
ntfReqParam.connHandle = connHandle;
/* ... end send notification to client using previously filled structure */
apiResult = Cy_BLE_GATTS_Notification(&ntfReqParam);
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_SendIndication
***************************************************************************//**
*
* Sends indication with a characteristic value of the Health Thermometer
* service, which is a value specified by charIndex, to the client device.
*
* On enabling indication successfully it sends out a 'Handle Value Indication' which
* results in #CY_BLE_EVT_HTSC_INDICATION or #CY_BLE_EVT_GATTC_HANDLE_VALUE_IND (if
* service-specific callback function is not registered) event at the GATT Client's end.
*
* \param connHandle: The connection handle.
* \param charIndex: The index of the service characteristic.
* \param attrSize: The size of the characteristic value attribute.
* \param attrValue: The pointer to the characteristic value data that should be
* sent to the client device.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was handled successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the client is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
* CY_BLE_ERROR_IND_DISABLED | Indication is not enabled by the client.
*
* \events
* In case of successful execution (return value = \ref CY_BLE_SUCCESS)
* the following events can appear: \n
* If the HTS service-specific callback is registered
* (with \ref Cy_BLE_HTS_RegisterAttrCallback):
* * #CY_BLE_EVT_HTSS_INDICATION_CONFIRMED - In case if the indication is
* successfully delivered to the peer device.
* .
* Otherwise (if the HTS service-specific callback is not registered):
* * #CY_BLE_EVT_GATTS_HANDLE_VALUE_CNF - In case if the indication is
* successfully delivered to the peer device.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSS_SendIndication(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult;
/* Send Notification if it is enabled and connected */
if(Cy_BLE_GetConnectionState(connHandle) < CY_BLE_CONN_STATE_CONNECTED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if(!CY_BLE_IS_INDICATION_ENABLED(connHandle.attId, cy_ble_htssConfigPtr->attrInfo->
charInfo[charIndex].descrHandle[CY_BLE_HTS_CCCD]))
{
apiResult = CY_BLE_ERROR_IND_DISABLED;
}
else
{
/* Fill all fields of Write Request structure ... */
cy_stc_ble_gatts_handle_value_ntf_t ntfReqParam;
ntfReqParam.handleValPair.attrHandle = cy_ble_htssConfigPtr->attrInfo->charInfo[charIndex].charHandle;
ntfReqParam.handleValPair.value.val = attrValue;
ntfReqParam.handleValPair.value.len = attrSize;
ntfReqParam.connHandle = connHandle;
/* ... and send indication to client using previously filled structure */
apiResult = Cy_BLE_GATTS_Indication(&ntfReqParam);
/* Save handle to support service-specific value confirmation response from client */
if(apiResult == CY_BLE_SUCCESS)
{
cy_ble_htssReqHandle = ntfReqParam.handleValPair.attrHandle;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_ConfirmationEventHandler
***************************************************************************//**
*
* Handles a Value Confirmation request event from the BLE Stack.
*
* *eventParam - The pointer to a structure of type cy_stc_ble_conn_handle_t.
*
******************************************************************************/
static void Cy_BLE_HTSS_ConfirmationEventHandler(const cy_stc_ble_conn_handle_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
uint32_t locReqHandle = 0u;
if((Cy_BLE_HTS_ApplCallback != NULL) && (cy_ble_htssReqHandle != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE))
{
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; (locCharIndex < CY_BLE_HTS_CHAR_COUNT) && (locReqHandle == 0u);
locCharIndex++)
{
if(cy_ble_htssReqHandle == cy_ble_htssConfigPtr->attrInfo->charInfo[locCharIndex].charHandle)
{
cy_stc_ble_hts_char_value_t locCharValue;
locCharValue.connHandle = *eventParam;
locCharValue.charIndex = locCharIndex;
locCharValue.value = NULL;
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
cy_ble_htssReqHandle = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSS_INDICATION_CONFIRMED, &locCharValue);
locReqHandle = 1u;
}
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_DiscoverCharacteristicsEventHandler
***************************************************************************//**
*
* This function is called on receiving a #CY_BLE_EVT_GATTC_READ_BY_TYPE_RSP
* event. Based on the service UUID, an appropriate data structure is populated
* using the data received as part of the callback.
*
* \param discCharInfo: The pointer to a characteristic information structure.
*
******************************************************************************/
static void Cy_BLE_HTSC_DiscoverCharacteristicsEventHandler(cy_stc_ble_disc_char_info_t *discCharInfo)
{
/* HTS characteristics UUIDs */
static const cy_ble_uuid16_t cy_ble_htscCharUuid[CY_BLE_HTS_CHAR_COUNT] =
{
CY_BLE_UUID_CHAR_TEMPERATURE_MSMNT,
CY_BLE_UUID_CHAR_TEMPERATURE_TYPE,
CY_BLE_UUID_CHAR_INTERMEDIATE_TEMP,
CY_BLE_UUID_CHAR_MSMNT_INTERVAL
};
static cy_ble_gatt_db_attr_handle_t *lastEndHandle[CY_BLE_MAX_CONNECTION_INSTANCES] = { 0u };
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(discCharInfo->connHandle);
uint32_t htsDiscIdx = cy_ble_htscConfigPtr->serviceDiscIdx;
uint32_t i;
if((discCharInfo->uuidFormat == CY_BLE_GATT_16_BIT_UUID_FORMAT) &&
(cy_ble_configPtr->context->discovery[discIdx].servCount == htsDiscIdx))
{
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
/* Update last characteristic endHandle to declaration handle of this characteristic */
if(lastEndHandle[discIdx] != NULL)
{
*lastEndHandle[discIdx] = discCharInfo->charDeclHandle - 1u;
lastEndHandle[discIdx] = NULL;
}
for(i = (uint32_t)CY_BLE_HTS_TEMP_MEASURE; i < (uint32_t)CY_BLE_HTS_CHAR_COUNT; i++)
{
if(cy_ble_htscCharUuid[i] == discCharInfo->uuid.uuid16)
{
if(htscPtr->charInfo[i].valueHandle == CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
Cy_BLE_CheckStoreCharHandle(htscPtr->charInfo[i]);
lastEndHandle[discIdx] = &htscPtr->charInfo[i].endHandle;
break;
}
else
{
Cy_BLE_ApplCallback((uint32_t)CY_BLE_EVT_GATTC_CHAR_DUPLICATION, &discCharInfo);
}
}
}
/* Init characteristic endHandle to the service endHandle. Characteristic endHandle will be updated to declaration
* handler of the following characteristic, in the following characteristic discovery procedure. */
if(lastEndHandle[discIdx] != NULL)
{
uint32_t locServCount = cy_ble_configPtr->context->discovery[discIdx].servCount;
uint32_t discServiNum = cy_ble_configPtr->context->discServiCount;
*lastEndHandle[discIdx] =
cy_ble_configPtr->context->serverInfo[(discIdx * discServiNum) + locServCount].range.endHandle;
}
/* Indicate that request was handled */
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_DiscoverCharDescriptorsEventHandler
***************************************************************************//**
*
* This function is called on receiving a #CY_BLE_EVT_GATTC_FIND_INFO_RSP event.
* Based on the descriptor UUID, an appropriate data structure is populated using
* the data received as part of the callback.
*
* \param discDescrInfo: The pointer to a descriptor information structure.
*
******************************************************************************/
static void Cy_BLE_HTSC_DiscoverCharDescriptorsEventHandler(cy_stc_ble_disc_descr_info_t *discDescrInfo)
{
uint32_t notSupportedDescr = 0u;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(discDescrInfo->connHandle);
uint32_t htsDiscIdx = cy_ble_htscConfigPtr->serviceDiscIdx;
uint32_t descIdx;
if(cy_ble_configPtr->context->discovery[discIdx].servCount == htsDiscIdx)
{
switch(discDescrInfo->uuid.uuid16)
{
case CY_BLE_UUID_CHAR_CLIENT_CONFIG:
descIdx = (uint32_t)CY_BLE_HTS_CCCD;
break;
case CY_BLE_UUID_CHAR_VALID_RANGE:
descIdx = (uint32_t)CY_BLE_HTS_VRD;
break;
default:
/* Not supported descriptor */
notSupportedDescr = 1u;
break;
}
if(notSupportedDescr == 0u)
{
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
/* Characteristic index */
uint32_t charInx = cy_ble_configPtr->context->discovery[discIdx].charCount;
if(htscPtr->charInfo[charInx].descrHandle[descIdx] == CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
htscPtr->charInfo[charInx].descrHandle[descIdx] = discDescrInfo->descrHandle;
}
else
{
/* Duplication of the descriptor */
Cy_BLE_ApplCallback((uint32_t)CY_BLE_EVT_GATTC_DESCR_DUPLICATION, &discDescrInfo);
}
}
/* Indicate that request was handled */
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_GetCharRange
***************************************************************************//**
*
* Returns a possible range of the current characteristic descriptor via
* input parameter charRangeInfo->range
*
* \param *charRangeInfo: The pointer to a descriptor range information structure.
*
******************************************************************************/
static void Cy_BLE_HTSC_GetCharRange(cy_stc_ble_disc_range_info_t *charRangeInfo)
{
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(charRangeInfo->connHandle);
uint32_t htsDiscIdx = cy_ble_htscConfigPtr->serviceDiscIdx;
uint32_t exitFlag = 0u;
if(cy_ble_configPtr->context->discovery[discIdx].servCount == htsDiscIdx)
{
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if(charRangeInfo->srviIncIdx != CY_BLE_DISCOVERY_INIT)
{
cy_ble_configPtr->context->discovery[discIdx].charCount++;
}
while((cy_ble_configPtr->context->discovery[discIdx].charCount < (uint32_t)CY_BLE_HTS_CHAR_COUNT) && (exitFlag == 0u))
{
uint32_t charIdx = cy_ble_configPtr->context->discovery[discIdx].charCount;
if((htscPtr->charInfo[charIdx].endHandle - htscPtr->charInfo[charIdx].valueHandle) != 0u)
{
/* Read characteristic range */
charRangeInfo->range.startHandle = htscPtr->charInfo[charIdx].valueHandle + 1u;
charRangeInfo->range.endHandle = htscPtr->charInfo[charIdx].endHandle;
exitFlag = 1u;
}
else
{
cy_ble_configPtr->context->discovery[discIdx].charCount++;
}
}
/* Indicate that request was handled */
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_SetCharacteristicValue
***************************************************************************//**
*
* This function is used to write the characteristic (which is identified by
* charIndex) value attribute in the server. As a result a Write Request is
* sent to the GATT Server and on successful execution of the request on the
* server side, the #CY_BLE_EVT_HTSS_WRITE_CHAR event is generated.
* On successful request execution on the server side, the Write Response is
* sent to the client.
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of the service characteristic.
*
* \param attrSize: The size of the characteristic value attribute.
*
* \param attrValue: The pointer to the characteristic value data that should be
* sent to the server device.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was sent successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_GATT_DB_INVALID_ATTR_HANDLE | The peer device doesn't have the particular characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the server is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
*
*
* \events
* If execution is successful (return value = #CY_BLE_SUCCESS),
* these events can appear: \n
* If a HTS service-specific callback is registered
* with \ref Cy_BLE_HTS_RegisterAttrCallback():
* * #CY_BLE_EVT_HTSC_WRITE_DESCR_RESPONSE - if the requested attribute is
* successfully written on the peer device, the details (charIndex,
* descrIndex etc.) are provided with an event parameter structure
* of type \ref cy_stc_ble_hts_descr_value_t.
* .
* Otherwise (if a HTS service-specific callback is not registered):
* * #CY_BLE_EVT_GATTC_WRITE_RSP - If the requested attribute is successfully
* written on the peer device.
*
* * #CY_BLE_EVT_GATTC_ERROR_RSP - If an error occurred with the requested
* attribute on the peer device, the details are provided with an event
* parameter structure \ref cy_stc_ble_gatt_err_param_t.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSC_SetCharacteristicValue(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
uint8_t attrSize,
uint8_t * attrValue)
{
cy_en_ble_api_result_t apiResult;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if(Cy_BLE_GetConnectionState(connHandle) != CY_BLE_CONN_STATE_CLIENT_DISCOVERED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (discIdx >= cy_ble_configPtr->params->maxClientCount))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else if(htscPtr->charInfo[charIndex].valueHandle != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
/* Fill all the fields of the Write Request structure ... */
cy_stc_ble_gattc_write_req_t writeReqParam;
writeReqParam.handleValPair.attrHandle = htscPtr->charInfo[charIndex].valueHandle;
writeReqParam.handleValPair.value.val = attrValue;
writeReqParam.handleValPair.value.len = attrSize;
writeReqParam.connHandle = connHandle;
/* ... and send a request to the server device. */
apiResult = Cy_BLE_GATTC_WriteCharacteristicValue(&writeReqParam);
/* Save handle to support service-specific Write Response from device */
if(apiResult == CY_BLE_SUCCESS)
{
cy_ble_htscReqHandle[discIdx] = writeReqParam.handleValPair.attrHandle;
}
}
else
{
apiResult = CY_BLE_ERROR_GATT_DB_INVALID_ATTR_HANDLE;
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_GetCharacteristicValue
***************************************************************************//**
*
* This function is used to read a characteristic value, which is a value
* identified by charIndex, from the server.
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of a service characteristic of type
* \ref cy_en_ble_hts_char_index_t.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The Read Request was sent successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the server is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
* CY_BLE_ERROR_GATT_DB_INVALID_ATTR_HANDLE | The peer device doesn't have the particular characteristic.
*
* \events
* If execution is successful (return value = \ref CY_BLE_SUCCESS)
* these events can appear: \n
* If the HTS service-specific callback is registered
* (with \ref Cy_BLE_HTS_RegisterAttrCallback):
* * \ref CY_BLE_EVT_HTSC_READ_CHAR_RESPONSE - if the requested attribute is
* successfully read on the peer device, the details (charIndex,
* value, etc.) are provided with an event parameter structure
* of type \ref cy_stc_ble_hts_char_value_t.
* .
* Otherwise (if a HTS service-specific callback is not registered):
* * \ref CY_BLE_EVT_GATTC_READ_RSP - if the requested attribute is
* successfully read on the peer device, the details (handle,
* value, etc.) are provided with the event parameters structure
* \ref cy_stc_ble_gattc_read_rsp_param_t.
*
* * \ref CY_BLE_EVT_GATTC_ERROR_RSP - If an error occurred with the
* requested attribute on the peer device, the details are provided
* with the event parameters structure \ref cy_stc_ble_gatt_err_param_t.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSC_GetCharacteristicValue(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex)
{
cy_en_ble_api_result_t apiResult;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if(Cy_BLE_GetConnectionState(connHandle) != CY_BLE_CONN_STATE_CLIENT_DISCOVERED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (discIdx >= cy_ble_configPtr->params->maxClientCount))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else if(htscPtr->charInfo[charIndex].valueHandle != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE)
{
/* Fill all the fields of the Read Request structure ... */
cy_stc_ble_gattc_read_req_t readReqParam;
readReqParam.attrHandle = htscPtr->charInfo[charIndex].valueHandle;
readReqParam.connHandle = connHandle;
/* ... and send a request to the server device. */
apiResult = Cy_BLE_GATTC_ReadCharacteristicValue(&readReqParam);
/* Save handle to support service-specific read response from device */
if(apiResult == CY_BLE_SUCCESS)
{
cy_ble_htscReqHandle[discIdx] = htscPtr->charInfo[charIndex].valueHandle;
}
}
else
{
apiResult = CY_BLE_ERROR_GATT_DB_INVALID_ATTR_HANDLE;
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_SetCharacteristicDescriptor
***************************************************************************//**
*
* This function is used to write the characteristic descriptor to the server,
* which is identified by charIndex and descrIndex.
*
* Internally, Write Request is sent to the GATT Server and on successful
* execution of the request on the server side, the following events can be
* generated:
* * #CY_BLE_EVT_HTSS_NOTIFICATION_ENABLED
* * #CY_BLE_EVT_HTSS_NOTIFICATION_ENABLED
* * #CY_BLE_EVT_HTSS_INDICATION_ENABLED
* * #CY_BLE_EVT_HTSS_INDICATION_DISABLED
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of the service characteristic.
*
* \param descrIndex: The index of the service characteristic descriptor.
*
* \param attrSize: The size of the characteristic value attribute.
*
* \param attrValue: The pointer to the characteristic descriptor value data that
* should be sent to the server device.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was sent successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_GATT_DB_INVALID_ATTR_HANDLE | The peer device doesn't have the particular characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the server is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
*
*
* \events
* If execution is successful (return value = #CY_BLE_SUCCESS),
* these events can appear: \n
* If a HTS service-specific callback is registered
* with \ref Cy_BLE_HTS_RegisterAttrCallback():
* * #CY_BLE_EVT_HTSC_WRITE_DESCR_RESPONSE - if the requested attribute is
* successfully written on the peer device, the details (charIndex,
* descrIndex etc.) are provided with an event parameter structure
* of type \ref cy_stc_ble_hts_descr_value_t.
* .
* Otherwise (if a HTS service-specific callback is not registered):
* * #CY_BLE_EVT_GATTC_WRITE_RSP - If the requested attribute is successfully
* written on the peer device.
*
* * #CY_BLE_EVT_GATTC_ERROR_RSP - If an error occurred with the requested
* attribute on the peer device, the details are provided with an event
* parameter structure \ref cy_stc_ble_gatt_err_param_t.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSC_SetCharacteristicDescriptor(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
cy_en_ble_hts_descr_index_t descrIndex,
uint8_t attrSize,
uint8_t *attrValue)
{
cy_en_ble_api_result_t apiResult;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if(Cy_BLE_GetConnectionState(connHandle) != CY_BLE_CONN_STATE_CLIENT_DISCOVERED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (descrIndex >= CY_BLE_HTS_DESCR_COUNT) ||
(discIdx >= cy_ble_configPtr->params->maxClientCount))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else if(descrIndex != CY_BLE_HTS_CCCD)
{
apiResult = CY_BLE_ERROR_INVALID_OPERATION;
}
else
{
/* Fill all the fields of the Write Request structure ... */
cy_stc_ble_gattc_write_req_t writeReqParam;
writeReqParam.handleValPair.attrHandle = htscPtr->charInfo[charIndex].descrHandle[CY_BLE_HTS_CCCD];
writeReqParam.handleValPair.value.val = attrValue;
writeReqParam.handleValPair.value.len = attrSize;
writeReqParam.connHandle = connHandle;
/* ... and send request to server device. */
apiResult = Cy_BLE_GATTC_WriteCharacteristicDescriptors(&writeReqParam);
/* Save handle to support service-specific read response from device */
if(apiResult == CY_BLE_SUCCESS)
{
cy_ble_htscReqHandle[discIdx] = writeReqParam.handleValPair.attrHandle;
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_GetCharacteristicDescriptor
***************************************************************************//**
*
* Gets the characteristic descriptor of the specified characteristic of the
* service.
*
* \param connHandle: The connection handle.
*
* \param charIndex: The index of the service characteristic.
*
* \param descrIndex: The index of the service characteristic descriptor.
*
* \return
* A return value of type \ref cy_en_ble_api_result_t.
*
* Error Codes | Description
* ------------ | -----------
* CY_BLE_SUCCESS | The request was sent successfully.
* CY_BLE_ERROR_INVALID_PARAMETER | Validation of the input parameter failed.
* CY_BLE_ERROR_INVALID_OPERATION | Operation is invalid for this characteristic.
* CY_BLE_ERROR_INVALID_STATE | Connection with the server is not established.
* CY_BLE_ERROR_MEMORY_ALLOCATION_FAILED | Memory allocation failed.
*
* \events
* If execution is successful (return value = \ref CY_BLE_SUCCESS),
* these events can appear: \n
* If a HTS service-specific callback is registered
* (with \ref Cy_BLE_HTS_RegisterAttrCallback):
* * \ref CY_BLE_EVT_HTSC_READ_DESCR_RESPONSE - if the requested attribute is
* successfully read on the peer device, the details (charIndex,
* descrIndex, value, etc.) are provided with an event parameter structure
* of type \ref cy_stc_ble_hts_descr_value_t.
* .
* Otherwise (if a HTS service-specific callback is not registered):
* * \ref CY_BLE_EVT_GATTC_READ_RSP - if the requested attribute is
* successfully read on the peer device, the details (handle,
* value, etc.) are provided with the event parameters structure
* \ref cy_stc_ble_gattc_read_rsp_param_t.
* * \ref CY_BLE_EVT_GATTC_ERROR_RSP - If an error occurred with the
* requested attribute on the peer device, the details are provided
* with the event parameters structure \ref cy_stc_ble_gatt_err_param_t.
*
******************************************************************************/
cy_en_ble_api_result_t Cy_BLE_HTSC_GetCharacteristicDescriptor(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
cy_en_ble_hts_descr_index_t descrIndex)
{
cy_en_ble_api_result_t apiResult;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if(Cy_BLE_GetConnectionState(connHandle) != CY_BLE_CONN_STATE_CLIENT_DISCOVERED)
{
apiResult = CY_BLE_ERROR_INVALID_STATE;
}
else if((charIndex >= CY_BLE_HTS_CHAR_COUNT) || (descrIndex >= CY_BLE_HTS_DESCR_COUNT) ||
(discIdx >= cy_ble_configPtr->params->maxClientCount))
{
apiResult = CY_BLE_ERROR_INVALID_PARAMETER;
}
else
{
/* Fill all the fields of the Write Request structure ... */
cy_stc_ble_gattc_read_req_t readReqParam;
readReqParam.attrHandle = htscPtr->charInfo[charIndex].descrHandle[descrIndex];
readReqParam.connHandle = connHandle;
/* ... and send request to server device. */
apiResult = Cy_BLE_GATTC_ReadCharacteristicDescriptors(&readReqParam);
/* Save handle to support service-specific read response from device */
if(apiResult == CY_BLE_SUCCESS)
{
cy_ble_htscReqHandle[discIdx] = htscPtr->charInfo[charIndex].descrHandle[descrIndex];
}
}
return(apiResult);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_GetCharacteristicValueHandle
***************************************************************************//**
*
* Returns the discovered peer device characteristic value handle.
*
* \param connHandle: The connection handle.
* \param charIndex: The index of a service characteristic.
*
* \return
* Returns characteristic value handle of type cy_ble_gatt_db_attr_handle_t.
* * CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE: when a peer device doesn't have
* an optional characteristic
*
******************************************************************************/
cy_ble_gatt_db_attr_handle_t Cy_BLE_HTSC_GetCharacteristicValueHandle(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex)
{
cy_ble_gatt_db_attr_handle_t tmpAttrHandle = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (charIndex < CY_BLE_HTS_CHAR_COUNT))
{
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
/* Get attribute handles */
tmpAttrHandle = htscPtr->charInfo[charIndex].valueHandle;
}
return (tmpAttrHandle);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_GetCharacteristicDescriptorHandle
***************************************************************************//**
*
* Returns the discovered peer device characteristic descriptor handle.
*
* \param connHandle: The connection handle.
* \param charIndex: The index of a service characteristic.
* \param descrIndex: The index of the descriptor.
*
* \return
* Returns characteristic value handle of type cy_ble_gatt_db_attr_handle_t.
* * CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE: when a peer device doesn't have an optional descriptor
*
******************************************************************************/
cy_ble_gatt_db_attr_handle_t Cy_BLE_HTSC_GetCharacteristicDescriptorHandle(cy_stc_ble_conn_handle_t connHandle,
cy_en_ble_hts_char_index_t charIndex,
cy_en_ble_hts_descr_index_t descrIndex)
{
cy_ble_gatt_db_attr_handle_t tmpAttrHandle = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(connHandle);
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (charIndex < CY_BLE_HTS_CHAR_COUNT) &&
(descrIndex < CY_BLE_HTS_DESCR_COUNT))
{
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
/* Get attribute handles */
tmpAttrHandle = htscPtr->charInfo[charIndex].descrHandle[descrIndex];
}
return (tmpAttrHandle);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_NotificationEventHandler
***************************************************************************//**
*
* Handles Notification event.
*
* \param eventParam: The pointer to the data structure specified by an event.
*
******************************************************************************/
static void Cy_BLE_HTSC_NotificationEventHandler(cy_stc_ble_gattc_handle_value_ntf_param_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(eventParam->connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (Cy_BLE_HTS_ApplCallback != NULL))
{
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; locCharIndex < CY_BLE_HTS_CHAR_COUNT; locCharIndex++)
{
if(htscPtr->charInfo[locCharIndex].valueHandle == eventParam->handleValPair.attrHandle)
{
cy_stc_ble_hts_char_value_t notifValue;
notifValue.connHandle = eventParam->connHandle;
notifValue.charIndex = locCharIndex;
notifValue.value = &eventParam->handleValPair.value;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_NOTIFICATION, &notifValue);
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
break;
}
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_IndicationEventHandler
***************************************************************************//**
*
* Handles Indication event.
*
* \param eventParam: The pointer to the data structure specified by an event.
*
******************************************************************************/
static void Cy_BLE_HTSC_IndicationEventHandler(cy_stc_ble_gattc_handle_value_ind_param_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(eventParam->connHandle);
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (Cy_BLE_HTS_ApplCallback != NULL))
{
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; locCharIndex < CY_BLE_HTS_CHAR_COUNT; locCharIndex++)
{
if(htscPtr->charInfo[locCharIndex].valueHandle == eventParam->handleValPair.attrHandle)
{
cy_stc_ble_hts_char_value_t indicationValue;
indicationValue.connHandle = eventParam->connHandle;
indicationValue.charIndex = locCharIndex;
indicationValue.value = &eventParam->handleValPair.value;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_INDICATION, &indicationValue);
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
break;
}
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_ReadResponseEventHandler
***************************************************************************//**
*
* Handles Read Response event.
*
* \param eventParam: The pointer to the data structure specified by an event.
*
******************************************************************************/
static void Cy_BLE_HTSC_ReadResponseEventHandler(cy_stc_ble_gattc_read_rsp_param_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(eventParam->connHandle);
uint32_t locReqHandle = 0u;
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (Cy_BLE_HTS_ApplCallback != NULL) &&
(cy_ble_htscReqHandle[discIdx] != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE))
{
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; (locCharIndex < CY_BLE_HTS_CHAR_COUNT) && (locReqHandle == 0u);
locCharIndex++)
{
if(cy_ble_htscReqHandle[discIdx] == htscPtr->charInfo[locCharIndex].valueHandle)
{
cy_stc_ble_hts_char_value_t locCharValue;
locCharValue.connHandle = eventParam->connHandle;
locCharValue.charIndex = locCharIndex;
locCharValue.value = &eventParam->value;
cy_ble_htscReqHandle[discIdx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_READ_CHAR_RESPONSE, &locCharValue);
locReqHandle = 1u;
}
else
{
cy_en_ble_hts_descr_index_t locDescIndex;
for(locDescIndex = CY_BLE_HTS_CCCD; (locDescIndex < CY_BLE_HTS_DESCR_COUNT) &&
(locReqHandle == 0u); locDescIndex++)
{
if(cy_ble_htscReqHandle[discIdx] == htscPtr->charInfo[locCharIndex].
descrHandle[locDescIndex])
{
cy_stc_ble_hts_descr_value_t locDescrValue;
locDescrValue.connHandle = eventParam->connHandle;
locDescrValue.charIndex = locCharIndex;
locDescrValue.descrIndex = locDescIndex;
locDescrValue.value = &eventParam->value;
cy_ble_htscReqHandle[discIdx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_READ_DESCR_RESPONSE, &locDescrValue);
locReqHandle = 1u;
}
}
}
}
if(locReqHandle != 0u)
{
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_WriteResponseEventHandler
***************************************************************************//**
*
* Handles Write Response event.
*
* \param eventParam: The pointer to a data structure specified by the event.
*
******************************************************************************/
static void Cy_BLE_HTSC_WriteResponseEventHandler(const cy_stc_ble_conn_handle_t *eventParam)
{
cy_en_ble_hts_char_index_t locCharIndex;
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(*eventParam);
uint32_t locReqHandle = 0u;
/* Get pointer (with offset) to HTS client structure with attribute handles */
cy_stc_ble_htsc_t *htscPtr = (cy_stc_ble_htsc_t *)&cy_ble_htscConfigPtr->attrInfo[discIdx];
if((discIdx < cy_ble_configPtr->params->maxClientCount) && (Cy_BLE_HTS_ApplCallback != NULL) &&
(cy_ble_htscReqHandle[discIdx] != CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE))
{
for(locCharIndex = CY_BLE_HTS_TEMP_MEASURE; (locCharIndex < CY_BLE_HTS_CHAR_COUNT) && (locReqHandle == 0u);
locCharIndex++)
{
if(cy_ble_htscReqHandle[discIdx] == htscPtr->charInfo[locCharIndex].valueHandle)
{
cy_stc_ble_hts_char_value_t locCharValue;
locCharValue.connHandle = *eventParam;
locCharValue.charIndex = locCharIndex;
locCharValue.value = NULL;
cy_ble_htscReqHandle[discIdx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_WRITE_CHAR_RESPONSE, &locCharValue);
locReqHandle = 1u;
}
else if(cy_ble_htscReqHandle[discIdx] == htscPtr->charInfo[locCharIndex].descrHandle[CY_BLE_HTS_CCCD])
{
cy_stc_ble_hts_descr_value_t locDescrValue;
locDescrValue.connHandle = *eventParam;
locDescrValue.charIndex = locCharIndex;
locDescrValue.descrIndex = CY_BLE_HTS_CCCD;
locDescrValue.value = NULL;
cy_ble_htscReqHandle[discIdx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
Cy_BLE_HTS_ApplCallback((uint32_t)CY_BLE_EVT_HTSC_WRITE_DESCR_RESPONSE, &locDescrValue);
locReqHandle = 1u;
}
else /* No other destination for write operation is possible */
{
}
}
if(locReqHandle != 0u)
{
cy_ble_eventHandlerFlag &= (uint8_t) ~CY_BLE_CALLBACK;
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_ErrorResponseEventHandler
***************************************************************************//**
*
* Handles Error Response event.
*
* \param eventParam: The pointer to a data structure specified by an event.
*
******************************************************************************/
static void Cy_BLE_HTSC_ErrorResponseEventHandler(const cy_stc_ble_gatt_err_param_t *eventParam)
{
if(eventParam != NULL)
{
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(eventParam->connHandle);
if(eventParam->errInfo.attrHandle == cy_ble_htscReqHandle[discIdx])
{
cy_ble_htscReqHandle[discIdx] = CY_BLE_GATT_INVALID_ATTR_HANDLE_VALUE;
}
}
}
/******************************************************************************
* Function Name: Cy_BLE_HTS_EventHandler
***************************************************************************//**
*
* Handles the events from the BLE Stack for the HTS service.
*
* \param eventCode: the event code
* \param eventParam: the event parameters
*
* \return
* A return value of type cy_en_ble_gatt_err_code_t.
*
******************************************************************************/
static cy_en_ble_gatt_err_code_t Cy_BLE_HTS_EventHandler(uint32_t eventCode,
void *eventParam)
{
cy_en_ble_gatt_err_code_t gattErr = CY_BLE_GATT_ERR_NONE;
/************************************
* Handling GATT Server events
***********************************/
if(Cy_BLE_HTSS_EventHandlerCallback != NULL)
{
gattErr = Cy_BLE_HTSS_EventHandlerCallback(eventCode, eventParam);
}
/************************************
* Handling GATT Client events
***********************************/
if(Cy_BLE_HTSC_EventHandlerCallback != NULL)
{
(void)Cy_BLE_HTSC_EventHandlerCallback(eventCode, eventParam);
}
return(gattErr);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSS_EventHandler
***************************************************************************//**
*
* Handles the server events from the BLE Stack for the HTS service
*
* \param eventCode: the event code
* \param eventParam: the event parameters
*
* \return
* A return value of type cy_en_ble_gatt_err_code_t.
*
******************************************************************************/
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSS_EventHandler(uint32_t eventCode, void *eventParam)
{
cy_en_ble_gatt_err_code_t gattErr = CY_BLE_GATT_ERR_NONE;
/* Handling GATT Server events */
switch((cy_en_ble_event_t)eventCode)
{
case CY_BLE_EVT_GATTS_WRITE_REQ:
gattErr = Cy_BLE_HTSS_WriteEventHandler((cy_stc_ble_gatts_write_cmd_req_param_t*)eventParam);
break;
case CY_BLE_EVT_GATTS_HANDLE_VALUE_CNF:
Cy_BLE_HTSS_ConfirmationEventHandler((cy_stc_ble_conn_handle_t*)eventParam);
break;
default:
break;
}
return (gattErr);
}
/******************************************************************************
* Function Name: Cy_BLE_HTSC_EventHandler
***************************************************************************//**
*
* Handles the client events from the BLE Stack for the HTS service
*
* \param eventCode: the event code
* \param eventParam: the event parameters
*
* \return
* A return value of type cy_en_ble_gatt_err_code_t.
*
******************************************************************************/
static cy_en_ble_gatt_err_code_t Cy_BLE_HTSC_EventHandler(uint32_t eventCode, void *eventParam)
{
cy_en_ble_gatt_err_code_t gattErr = CY_BLE_GATT_ERR_NONE;
if(eventCode > (uint32_t)CY_BLE_EVT_MAX)
{
/* Handling service-specific events */
switch((cy_en_ble_evt_t)eventCode)
{
/* Discovery events */
case CY_BLE_EVT_GATTC_DISC_CHAR:
Cy_BLE_HTSC_DiscoverCharacteristicsEventHandler((cy_stc_ble_disc_char_info_t*)eventParam);
break;
case CY_BLE_EVT_GATTC_DISC_DESCR:
Cy_BLE_HTSC_DiscoverCharDescriptorsEventHandler((cy_stc_ble_disc_descr_info_t*)eventParam);
break;
case CY_BLE_EVT_GATTC_DISC_DESCR_GET_RANGE:
Cy_BLE_HTSC_GetCharRange((cy_stc_ble_disc_range_info_t*)eventParam);
break;
default:
break;
}
}
else
{
/* Handling GATT Client events */
switch((cy_en_ble_event_t)eventCode)
{
case CY_BLE_EVT_GATTC_ERROR_RSP:
{
uint32_t discIdx = Cy_BLE_GetDiscoveryIdx(((cy_stc_ble_gatt_err_param_t*)eventParam)->connHandle);
if((discIdx < cy_ble_configPtr->params->maxClientCount) &&
(cy_ble_configPtr->context->discovery[discIdx].autoDiscoveryFlag == 0u) &&
(((cy_stc_ble_gatt_err_param_t*)eventParam)->errInfo.errorCode != CY_BLE_GATT_ERR_ATTRIBUTE_NOT_FOUND))
{
Cy_BLE_HTSC_ErrorResponseEventHandler((cy_stc_ble_gatt_err_param_t*)eventParam);
}
}
break;
case CY_BLE_EVT_GATTC_HANDLE_VALUE_NTF:
Cy_BLE_HTSC_NotificationEventHandler((cy_stc_ble_gattc_handle_value_ntf_param_t*)eventParam);
break;
case CY_BLE_EVT_GATTC_HANDLE_VALUE_IND:
Cy_BLE_HTSC_IndicationEventHandler((cy_stc_ble_gattc_handle_value_ind_param_t*)eventParam);
break;
case CY_BLE_EVT_GATTC_READ_RSP:
Cy_BLE_HTSC_ReadResponseEventHandler((cy_stc_ble_gattc_read_rsp_param_t*)eventParam);
break;
case CY_BLE_EVT_GATTC_WRITE_RSP:
Cy_BLE_HTSC_WriteResponseEventHandler((cy_stc_ble_conn_handle_t*)eventParam);
break;
default:
break;
}
}
return(gattErr);
}
#endif /* CY_BLE_LIB_HOST_CORE */
#endif /* CY_IP_MXBLESS */
/* [] END OF FILE */