irext/examples
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

updated example name”

Browse Source
This commit is contained in:
strawmanbobi
2017-06-10 17:57:47 +08:00
parent 5de4ac202c
commit c5327f8717
827 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

679
cc25xx-example/ti/BLE-CC254x/Projects/ble/Profiles/Glucose/glucservice.c Normal file
View File

@@ -0,0 +1,679 @@
/**************************************************************************************************
Filename: glucservice.c
Revised: $Date $
Revision: $Revision $
Description: This file contains the Glucose sample service
for use with the Glucose sample application.
Copyright 2011-2013 Texas Instruments Incorporated. All rights reserved.
IMPORTANT: Your use of this Software is limited to those specific rights
granted under the terms of a software license agreement between the user
who downloaded the software, his/her employer (which must be your employer)
and Texas Instruments Incorporated (the "License"). You may not use this
Software unless you agree to abide by the terms of the License. The License
limits your use, and you acknowledge, that the Software may not be modified,
copied or distributed unless embedded on a Texas Instruments microcontroller
or used solely and exclusively in conjunction with a Texas Instruments radio
frequency transceiver, which is integrated into your product. Other than for
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
works of, modify, distribute, perform, display or sell this Software and/or
its documentation for any purpose.
YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
Should you have any questions regarding your right to use this Software,
contact Texas Instruments Incorporated at www.TI.com.
**************************************************************************************************/
/*********************************************************************
* INCLUDES
*/
#include "bcomdef.h"
#include "OSAL.h"
#include "linkdb.h"
#include "att.h"
#include "gatt.h"
#include "gatt_uuid.h"
#include "gattservapp.h"
#include "gapbondmgr.h"
#include "glucservice.h"
/*********************************************************************
* MACROS
*/
/*********************************************************************
* CONSTANTS
*/
// Position of glucose measurement value in attribute array
#define GLUCOSE_MEAS_VALUE_POS 2
#define GLUCOSE_MEAS_CONFIG_POS 3
#define GLUCOSE_CONTEXT_VALUE_POS 5
#define GLUCOSE_CONTEXT_CONFIG_POS 6
#define GLUCOSE_CTL_PNT_VALUE_POS 10
#define GLUCOSE_CTL_PNT_CONFIG_POS 11
/*********************************************************************
* TYPEDEFS
*/
/*********************************************************************
* GLOBAL VARIABLES
*/
// Glucose service
CONST uint8 glucoseServUUID[ATT_BT_UUID_SIZE] =
{
LO_UINT16(GLUCOSE_SERV_UUID), HI_UINT16(GLUCOSE_SERV_UUID)
};
// Glucose characteristic
CONST uint8 glucoseMeasUUID[ATT_BT_UUID_SIZE] =
{
LO_UINT16(GLUCOSE_MEAS_UUID), HI_UINT16(GLUCOSE_MEAS_UUID)
};
// Glucose Measurement Context
CONST uint8 glucoseContextUUID[ATT_BT_UUID_SIZE] =
{
LO_UINT16(GLUCOSE_CONTEXT_UUID), HI_UINT16(GLUCOSE_CONTEXT_UUID)
};
// Glucose Feature
CONST uint8 glucoseFeatureUUID[ATT_BT_UUID_SIZE] =
{
LO_UINT16(GLUCOSE_FEATURE_UUID), HI_UINT16(GLUCOSE_FEATURE_UUID)
};
// Record Control Point
CONST uint8 recordControlPointUUID[ATT_BT_UUID_SIZE] =
{
LO_UINT16(RECORD_CONTROL_POINT_UUID), HI_UINT16(RECORD_CONTROL_POINT_UUID)
};
/*********************************************************************
* EXTERNAL VARIABLES
*/
/* TRUE if record transfer in progress */
extern bool glucoseSendAllRecords;
/*********************************************************************
* EXTERNAL FUNCTIONS
*/
/*********************************************************************
* LOCAL VARIABLES
*/
static glucoseServiceCB_t glucoseServiceCB;
/*********************************************************************
* Profile Attributes - variables
*/
// Glucose Service attribute
static CONST gattAttrType_t glucoseService = { ATT_BT_UUID_SIZE, glucoseServUUID };
// Glucose Characteristic
static uint8 glucoseProps = GATT_PROP_NOTIFY;
static gattCharCfg_t glucoseMeasConfig[GATT_MAX_NUM_CONN];
static uint8 glucoseMeas = 0;
// Measurement Context
static uint8 glucoseContextProps = GATT_PROP_NOTIFY;
static uint8 glucoseContext=0;
static gattCharCfg_t glucoseContextConfig[GATT_MAX_NUM_CONN];
// Glucose Feature
static uint8 glucoseFeatureProps = GATT_PROP_READ;
static uint16 glucoseFeature = GLUCOSE_FEAT_ALL;
// Glucose Control
static uint8 glucoseControlProps = GATT_PROP_INDICATE | GATT_PROP_WRITE;
static uint8 glucoseControl=0;
static gattCharCfg_t glucoseControlConfig[GATT_MAX_NUM_CONN];
/*********************************************************************
* Profile Attributes - Table
*/
static gattAttribute_t glucoseAttrTbl[] =
{
// Glucose Service
{
{ ATT_BT_UUID_SIZE, primaryServiceUUID }, /* type */
GATT_PERMIT_READ, /* permissions */
0, /* handle */
(uint8 *)&glucoseService /* pValue */
},
// 1. Characteristic Declaration
{
{ ATT_BT_UUID_SIZE, characterUUID },
GATT_PERMIT_READ,
0,
&glucoseProps
},
// 2. Characteristic Value
{
{ ATT_BT_UUID_SIZE, glucoseMeasUUID },
0, //return READ_NOT_PERMITTED
0,
&glucoseMeas
},
// 3.Characteristic Configuration
{
{ ATT_BT_UUID_SIZE, clientCharCfgUUID },
GATT_PERMIT_READ | GATT_PERMIT_WRITE,
0,
(uint8 *)&glucoseMeasConfig
},
//////////////////////////////////////////////
// MEASUREMENT CONTEXT
//////////////////////////////////////////////
// 4.Characteristic Declaration
{
{ ATT_BT_UUID_SIZE, characterUUID },
GATT_PERMIT_READ,
0,
&glucoseContextProps
},
// 5.Characteristic Value
{
{ ATT_BT_UUID_SIZE, glucoseContextUUID },
0, //return READ_NOT_PERMITTED
0,
&glucoseContext
},
// 6.Characteristic Configuration
{
{ ATT_BT_UUID_SIZE, clientCharCfgUUID },
GATT_PERMIT_READ | GATT_PERMIT_WRITE,
0,
(uint8 *)&glucoseContextConfig
},
//////////////////////////////////////////////
// GLUCOSE FEATURE
//////////////////////////////////////////////
// 7.Characteristic Declaration
{
{ ATT_BT_UUID_SIZE, characterUUID },
GATT_PERMIT_READ,
0,
&glucoseFeatureProps
},
// 8.Characteristic Value
{
{ ATT_BT_UUID_SIZE, glucoseFeatureUUID },
GATT_PERMIT_READ,
0,
(uint8 *) &glucoseFeature
},
//////////////////////////////////////////////
// GLUCOSE CONTROL POINT
//////////////////////////////////////////////
// 9.Characteristic Declaration
{
{ ATT_BT_UUID_SIZE, characterUUID },
GATT_PERMIT_READ,
0,
&glucoseControlProps
},
// 10.Characteristic Value
{
{ ATT_BT_UUID_SIZE, recordControlPointUUID },
GATT_PERMIT_WRITE | GATT_PERMIT_AUTHEN_WRITE,
0,
&glucoseControl
},
// 11.Characteristic Configuration
{
{ ATT_BT_UUID_SIZE, clientCharCfgUUID },
GATT_PERMIT_READ | GATT_PERMIT_WRITE,
0,
(uint8 *)&glucoseControlConfig
}
};
/*********************************************************************
* LOCAL FUNCTIONS
*/
static uint8 glucose_ReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen );
static bStatus_t glucose_WriteAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
uint8 *pValue, uint8 len, uint16 offset );
static void glucose_HandleConnStatusCB( uint16 connHandle, uint8 changeType );
/*********************************************************************
* PROFILE CALLBACKS
*/
// Service Callbacks
CONST gattServiceCBs_t glucoseCBs =
{
glucose_ReadAttrCB, // Read callback function pointer
glucose_WriteAttrCB, // Write callback function pointer
NULL // Authorization callback function pointer
};
/*********************************************************************
* PUBLIC FUNCTIONS
*/
/*********************************************************************
* @fn Glucose_AddService
*
* @brief Initializes the Glucose service by registering
* GATT attributes with the GATT server.
*
* @param services - services to add. This is a bit map and can
* contain more than one service.
*
* @return Success or Failure
*/
bStatus_t Glucose_AddService( uint32 services )
{
uint8 status = SUCCESS;
// Initialize Client Characteristic Configuration attributes
GATTServApp_InitCharCfg( INVALID_CONNHANDLE, glucoseMeasConfig );
GATTServApp_InitCharCfg( INVALID_CONNHANDLE, glucoseContextConfig );
GATTServApp_InitCharCfg( INVALID_CONNHANDLE, glucoseControlConfig );
// Register with Link DB to receive link status change callback
VOID linkDB_Register( glucose_HandleConnStatusCB );
if ( services & GLUCOSE_SERVICE )
{
// Register GATT attribute list and CBs with GATT Server App
status = GATTServApp_RegisterService( glucoseAttrTbl, GATT_NUM_ATTRS( glucoseAttrTbl ),
&glucoseCBs );
}
return ( status );
}
/*********************************************************************
* @fn Glucose_Register
*
* @brief Register a callback function with the Glucose Service.
*
* @param pfnServiceCB - Callback function.
* pfnCtlPntCB - Callback for control point
*
* @return None.
*/
extern void Glucose_Register( glucoseServiceCB_t pfnServiceCB)
{
glucoseServiceCB = pfnServiceCB;
}
/*********************************************************************
* @fn Glucose_SetParameter
*
* @brief Set a glucose parameter.
*
* @param param - Profile parameter ID
* @param len - length of data to right
* @param value - pointer to data to write. This is dependent on
* the parameter ID and WILL be cast to the appropriate
* data type (example: data type of uint16 will be cast to
* uint16 pointer).
*
* @return bStatus_t
*/
bStatus_t Glucose_SetParameter( uint8 param, uint8 len, void *value )
{
bStatus_t ret = SUCCESS;
switch ( param )
{
case GLUCOSE_FEATURE_PARAM:
glucoseFeature = *((uint16*)value);
break;
default:
ret = INVALIDPARAMETER;
break;
}
return ( ret );
}
/*********************************************************************
* @fn Glucose_GetParameter
*
* @brief Get a Glucose parameter.
*
* @param param - Profile parameter ID
* @param value - pointer to data to get. This is dependent on
* the parameter ID and WILL be cast to the appropriate
* data type (example: data type of uint16 will be cast to
* uint16 pointer).
*
* @return bStatus_t
*/
bStatus_t Glucose_GetParameter( uint8 param, void *value )
{
bStatus_t ret = SUCCESS;
switch ( param )
{
case GLUCOSE_FEATURE_PARAM:
*((uint16*)value) = glucoseFeature;
break;
default:
ret = INVALIDPARAMETER;
break;
}
return ( ret );
}
/*********************************************************************
* @fn Glucose_MeasSend
*
* @brief Send a glucose measurement.
*
* @param connHandle - connection handle
* @param pNoti - pointer to notification structure
*
* @return Success or Failure
*/
bStatus_t Glucose_MeasSend( uint16 connHandle, attHandleValueNoti_t *pNoti, uint8 taskId )
{
uint16 value = GATTServApp_ReadCharCfg( connHandle, glucoseMeasConfig );
// If notifications enabled
if ( value & GATT_CLIENT_CFG_NOTIFY )
{
// Set the handle
pNoti->handle = glucoseAttrTbl[GLUCOSE_MEAS_VALUE_POS].handle;
// Send the Indication
return GATT_Notification( connHandle, pNoti, FALSE );
}
return bleNotReady;
}
/*********************************************************************
* @fn Glucose_ContextSend
*
* @brief Send a glucose measurement context.
*
* @param connHandle - connection handle
* @param pNoti - pointer to notification structure
*
* @return Success or Failure
*/
bStatus_t Glucose_ContextSend( uint16 connHandle, attHandleValueNoti_t *pNoti, uint8 taskId )
{
uint16 value = GATTServApp_ReadCharCfg( connHandle, glucoseContextConfig );
// If notifications enabled
if ( value & GATT_CLIENT_CFG_NOTIFY )
{
// Set the handle
pNoti->handle = glucoseAttrTbl[GLUCOSE_CONTEXT_VALUE_POS].handle;
// Send the Indication
return GATT_Notification( connHandle, pNoti, FALSE );
}
return bleNotReady;
}
/*********************************************************************
* @fn Glucose_CtlPntIndicate
*
* @brief Send an indication containing a control point
* message.
*
* @param connHandle - connection handle
* @param pInd - pointer to indication structure
*
* @return Success or Failure
*/
bStatus_t Glucose_CtlPntIndicate( uint16 connHandle, attHandleValueInd_t *pInd, uint8 taskId )
{
uint16 value = GATTServApp_ReadCharCfg( connHandle, glucoseControlConfig );
// If indications enabled
if ( value & GATT_CLIENT_CFG_INDICATE )
{
// Set the handle
pInd->handle = glucoseAttrTbl[GLUCOSE_CTL_PNT_VALUE_POS].handle;
// Send the Indication
return GATT_Indication( connHandle, pInd, FALSE, taskId );
}
return bleNotReady;
}
/*********************************************************************
* @fn glucose_ReadAttrCB
*
* @brief Read an attribute.
*
* @param connHandle - connection message was received on
* @param pAttr - pointer to attribute
* @param pValue - pointer to data to be read
* @param pLen - length of data to be read
* @param offset - offset of the first octet to be read
* @param maxLen - maximum length of data to be read
*
* @return Success or Failure
*/
static uint8 glucose_ReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen )
{
bStatus_t status = SUCCESS;
// Require security for all characteristics
if ( linkDB_Encrypted( connHandle ) == FALSE )
{
return ATT_ERR_INSUFFICIENT_ENCRYPT;
}
// Make sure it's not a blob operation (no attributes in the profile are long)
if ( offset > 0 )
{
return ( ATT_ERR_ATTR_NOT_LONG );
}
if ( pAttr->type.len == ATT_BT_UUID_SIZE )
{
// 16-bit UUID
uint16 uuid = BUILD_UINT16( pAttr->type.uuid[0], pAttr->type.uuid[1]);
switch ( uuid )
{
// No need for "GATT_SERVICE_UUID" or "GATT_CLIENT_CHAR_CFG_UUID" cases;
// gattserverapp handles those types for reads
case GLUCOSE_FEATURE_UUID:
*pLen = 2;
pValue[0] = LO_UINT16( glucoseFeature );
pValue[1] = HI_UINT16( glucoseFeature );
break;
default:
// Should never get here! (characteristics 3 and 4 do not have read permissions)
*pLen = 0;
status = ATT_ERR_ATTR_NOT_FOUND;
break;
}
}
return ( status );
}
/*********************************************************************
* @fn glucose_WriteAttrCB
*
* @brief Validate attribute data prior to a write operation
*
* @param connHandle - connection message was received on
* @param pAttr - pointer to attribute
* @param pValue - pointer to data to be written
* @param len - length of data
* @param offset - offset of the first octet to be written
*
* @return Success or Failure
*/
static bStatus_t glucose_WriteAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
uint8 *pValue, uint8 len, uint16 offset )
{
bStatus_t status = SUCCESS;
// Require security for all characteristics
if ( linkDB_Encrypted( connHandle ) == FALSE )
{
return ATT_ERR_INSUFFICIENT_ENCRYPT;
}
// Make sure it's not a blob operation (no attributes in the profile are long)
if ( offset > 0 )
{
return ( ATT_ERR_ATTR_NOT_LONG );
}
uint16 uuid = BUILD_UINT16( pAttr->type.uuid[0], pAttr->type.uuid[1]);
switch ( uuid )
{
case GATT_CLIENT_CHAR_CFG_UUID:
// Glucose Notifications
if ((pAttr->handle == glucoseAttrTbl[GLUCOSE_MEAS_CONFIG_POS].handle ||
pAttr->handle == glucoseAttrTbl[GLUCOSE_CONTEXT_CONFIG_POS].handle))
{
status = GATTServApp_ProcessCCCWriteReq( connHandle, pAttr, pValue, len,
offset, GATT_CLIENT_CFG_NOTIFY );
if ( status == SUCCESS )
{
uint16 charCfg = BUILD_UINT16( pValue[0], pValue[1] );
if(pAttr->handle == glucoseAttrTbl[GLUCOSE_MEAS_CONFIG_POS].handle)
{
(*glucoseServiceCB)((charCfg == 0) ? GLUCOSE_MEAS_NTF_DISABLED :
GLUCOSE_MEAS_NTF_ENABLED, NULL, NULL);
}
else
{
(*glucoseServiceCB)((charCfg == 0) ? GLUCOSE_CONTEXT_NTF_DISABLED :
GLUCOSE_CONTEXT_NTF_ENABLED, NULL, NULL);
}
}
}
// Glucose Indications
else if ( pAttr->handle == glucoseAttrTbl[GLUCOSE_CTL_PNT_CONFIG_POS].handle )
{
status = GATTServApp_ProcessCCCWriteReq( connHandle, pAttr, pValue, len,
offset, GATT_CLIENT_CFG_INDICATE );
if ( status == SUCCESS )
{
uint16 charCfg = BUILD_UINT16( pValue[0], pValue[1] );
(*glucoseServiceCB)((charCfg == 0) ? GLUCOSE_CTL_PNT_IND_DISABLED :
GLUCOSE_CTL_PNT_IND_ENABLED, NULL, NULL);
}
}
else
{
status = ATT_ERR_INVALID_VALUE;
}
break;
case RECORD_CONTROL_POINT_UUID:
if(len >= GLUCOSE_CTL_PNT_MIN_SIZE && len <= GLUCOSE_CTL_PNT_MAX_SIZE)
{
uint8 opcode = pValue[0];
// if transfer in progress
if (opcode != CTL_PNT_OP_ABORT && glucoseSendAllRecords)
{
status = GLUCOSE_ERR_IN_PROGRESS;
}
// if CCC not configured for glucose measurement
else if ( opcode == CTL_PNT_OP_REQ &&
!( GATTServApp_ReadCharCfg( connHandle, glucoseMeasConfig ) & GATT_CLIENT_CFG_NOTIFY ) )
{
status = GLUCOSE_ERR_CCC_CONFIG;
}
else
{
(*glucoseServiceCB)(GLUCOSE_CTL_PNT_CMD, pValue, len);
}
}
else
{
status = ATT_ERR_INVALID_VALUE_SIZE;
}
break;
default:
status = ATT_ERR_ATTR_NOT_FOUND;
break;
}
return ( status );
}
/*********************************************************************
* @fn glucose_HandleConnStatusCB
*
* @brief Simple Profile link status change handler function.
*
* @param connHandle - connection handle
* @param changeType - type of change
*
* @return none
*/
static void glucose_HandleConnStatusCB( uint16 connHandle, uint8 changeType )
{
// Make sure this is not loopback connection
if ( connHandle != LOOPBACK_CONNHANDLE )
{
// Reset Client Char Config if connection has dropped
if ( ( changeType == LINKDB_STATUS_UPDATE_REMOVED ) ||
( ( changeType == LINKDB_STATUS_UPDATE_STATEFLAGS ) &&
( !linkDB_Up( connHandle ) ) ) )
{
GATTServApp_InitCharCfg( connHandle, glucoseMeasConfig );
GATTServApp_InitCharCfg( connHandle, glucoseContextConfig );
GATTServApp_InitCharCfg( connHandle, glucoseControlConfig );
}
}
}
/*********************************************************************
*********************************************************************/