669 lines
18 KiB
C
669 lines
18 KiB
C
/**************************************************************************************************
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Filename: devinfoservice.c
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Revised: $Date $
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Revision: $Revision $
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Description: This file contains the Device Information service.
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Copyright 2012 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
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granted under the terms of a software license agreement between the user
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who downloaded the software, his/her employer (which must be your employer)
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and Texas Instruments Incorporated (the "License"). You may not use this
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Software unless you agree to abide by the terms of the License. The License
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limits your use, and you acknowledge, that the Software may not be modified,
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copied or distributed unless embedded on a Texas Instruments microcontroller
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or used solely and exclusively in conjunction with a Texas Instruments radio
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frequency transceiver, which is integrated into your product. Other than for
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the foregoing purpose, you may not use, reproduce, copy, prepare derivative
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works of, modify, distribute, perform, display or sell this Software and/or
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its documentation for any purpose.
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YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
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PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
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TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
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NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
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LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
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OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
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OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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Should you have any questions regarding your right to use this Software,
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contact Texas Instruments Incorporated at www.TI.com.
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**************************************************************************************************/
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/*********************************************************************
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* INCLUDES
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*/
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#include "bcomdef.h"
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#include "OSAL.h"
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#include "linkdb.h"
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#include "att.h"
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#include "gatt.h"
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#include "gatt_uuid.h"
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#include "gattservapp.h"
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#include "devinfoservice.h"
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/*********************************************************************
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* MACROS
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*/
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/*********************************************************************
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* CONSTANTS
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*/
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/*********************************************************************
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* TYPEDEFS
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*/
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/*********************************************************************
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* GLOBAL VARIABLES
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*/
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// Device information service
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CONST uint8 devInfoServUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_SERV_UUID), HI_UINT16(DEVINFO_SERV_UUID)
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};
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// System ID
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CONST uint8 devInfoSystemIdUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_SYSTEM_ID_UUID), HI_UINT16(DEVINFO_SYSTEM_ID_UUID)
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};
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// Model Number String
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CONST uint8 devInfoModelNumberUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_MODEL_NUMBER_UUID), HI_UINT16(DEVINFO_MODEL_NUMBER_UUID)
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};
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// Serial Number String
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CONST uint8 devInfoSerialNumberUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_SERIAL_NUMBER_UUID), HI_UINT16(DEVINFO_SERIAL_NUMBER_UUID)
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};
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// Firmware Revision String
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CONST uint8 devInfoFirmwareRevUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_FIRMWARE_REV_UUID), HI_UINT16(DEVINFO_FIRMWARE_REV_UUID)
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};
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// Hardware Revision String
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CONST uint8 devInfoHardwareRevUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_HARDWARE_REV_UUID), HI_UINT16(DEVINFO_HARDWARE_REV_UUID)
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};
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// Software Revision String
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CONST uint8 devInfoSoftwareRevUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_SOFTWARE_REV_UUID), HI_UINT16(DEVINFO_SOFTWARE_REV_UUID)
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};
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// Manufacturer Name String
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CONST uint8 devInfoMfrNameUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_MANUFACTURER_NAME_UUID), HI_UINT16(DEVINFO_MANUFACTURER_NAME_UUID)
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};
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// IEEE 11073-20601 Regulatory Certification Data List
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CONST uint8 devInfo11073CertUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_11073_CERT_DATA_UUID), HI_UINT16(DEVINFO_11073_CERT_DATA_UUID)
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};
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// PnP ID
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CONST uint8 devInfoPnpIdUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(DEVINFO_PNP_ID_UUID), HI_UINT16(DEVINFO_PNP_ID_UUID)
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};
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/*********************************************************************
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* EXTERNAL VARIABLES
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*/
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/*********************************************************************
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* EXTERNAL FUNCTIONS
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*/
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/*********************************************************************
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* LOCAL VARIABLES
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*/
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/*********************************************************************
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* Profile Attributes - variables
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*/
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// Device Information Service attribute
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static CONST gattAttrType_t devInfoService = { ATT_BT_UUID_SIZE, devInfoServUUID };
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// System ID characteristic
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static uint8 devInfoSystemIdProps = GATT_PROP_READ;
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static uint8 devInfoSystemId[DEVINFO_SYSTEM_ID_LEN] = {0, 0, 0, 0, 0, 0, 0, 0};
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// Model Number String characteristic
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static uint8 devInfoModelNumberProps = GATT_PROP_READ;
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static const uint8 devInfoModelNumber[] = "Model Number";
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// Serial Number String characteristic
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static uint8 devInfoSerialNumberProps = GATT_PROP_READ;
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static const uint8 devInfoSerialNumber[] = "Serial Number";
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// Firmware Revision String characteristic
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static uint8 devInfoFirmwareRevProps = GATT_PROP_READ;
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static const uint8 devInfoFirmwareRev[] = "Firmware Revision";
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// Hardware Revision String characteristic
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static uint8 devInfoHardwareRevProps = GATT_PROP_READ;
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static const uint8 devInfoHardwareRev[] = "Hardware Revision";
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// Software Revision String characteristic
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static uint8 devInfoSoftwareRevProps = GATT_PROP_READ;
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static const uint8 devInfoSoftwareRev[] = "Software Revision";
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// Manufacturer Name String characteristic
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static uint8 devInfoMfrNameProps = GATT_PROP_READ;
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static const uint8 devInfoMfrName[] = "Manufacturer Name";
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// IEEE 11073-20601 Regulatory Certification Data List characteristic
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static uint8 devInfo11073CertProps = GATT_PROP_READ;
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static const uint8 devInfo11073Cert[] =
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{
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DEVINFO_11073_BODY_EXP, // authoritative body type
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0x00, // authoritative body structure type
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// authoritative body data follows below:
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'e', 'x', 'p', 'e', 'r', 'i', 'm', 'e', 'n', 't', 'a', 'l'
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};
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// System ID characteristic
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static uint8 devInfoPnpIdProps = GATT_PROP_READ;
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static uint8 devInfoPnpId[DEVINFO_PNP_ID_LEN] =
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{
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1, // Vendor ID source (1=Bluetooth SIG)
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LO_UINT16(0x000D), HI_UINT16(0x000D), // Vendor ID (Texas Instruments)
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LO_UINT16(0x0000), HI_UINT16(0x0000), // Product ID (vendor-specific)
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LO_UINT16(0x0110), HI_UINT16(0x0110) // Product version (JJ.M.N)
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};
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/*********************************************************************
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* Profile Attributes - Table
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*/
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static gattAttribute_t devInfoAttrTbl[] =
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{
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// Device Information Service
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{
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{ ATT_BT_UUID_SIZE, primaryServiceUUID }, /* type */
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GATT_PERMIT_READ, /* permissions */
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0, /* handle */
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(uint8 *)&devInfoService /* pValue */
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},
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// System ID Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoSystemIdProps
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},
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// System ID Value
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{
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{ ATT_BT_UUID_SIZE, devInfoSystemIdUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoSystemId
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},
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// Model Number String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoModelNumberProps
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},
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// Model Number Value
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{
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{ ATT_BT_UUID_SIZE, devInfoModelNumberUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoModelNumber
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},
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// Serial Number String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoSerialNumberProps
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},
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// Serial Number Value
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{
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{ ATT_BT_UUID_SIZE, devInfoSerialNumberUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoSerialNumber
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},
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// Firmware Revision String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoFirmwareRevProps
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},
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// Firmware Revision Value
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{
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{ ATT_BT_UUID_SIZE, devInfoFirmwareRevUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoFirmwareRev
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},
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// Hardware Revision String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoHardwareRevProps
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},
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// Hardware Revision Value
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{
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{ ATT_BT_UUID_SIZE, devInfoHardwareRevUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoHardwareRev
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},
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// Software Revision String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoSoftwareRevProps
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},
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// Software Revision Value
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{
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{ ATT_BT_UUID_SIZE, devInfoSoftwareRevUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoSoftwareRev
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},
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// Manufacturer Name String Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoMfrNameProps
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},
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// Manufacturer Name Value
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{
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{ ATT_BT_UUID_SIZE, devInfoMfrNameUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoMfrName
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},
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// IEEE 11073-20601 Regulatory Certification Data List Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfo11073CertProps
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},
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// IEEE 11073-20601 Regulatory Certification Data List Value
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{
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{ ATT_BT_UUID_SIZE, devInfo11073CertUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfo11073Cert
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},
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// PnP ID Declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&devInfoPnpIdProps
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},
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// PnP ID Value
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{
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{ ATT_BT_UUID_SIZE, devInfoPnpIdUUID },
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GATT_PERMIT_READ,
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0,
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(uint8 *) devInfoPnpId
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}
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};
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/*********************************************************************
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* LOCAL FUNCTIONS
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*/
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static uint8 devInfo_ReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen );
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/*********************************************************************
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* PROFILE CALLBACKS
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*/
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// Device Info Service Callbacks
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CONST gattServiceCBs_t devInfoCBs =
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{
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devInfo_ReadAttrCB, // Read callback function pointer
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NULL, // Write callback function pointer
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NULL // Authorization callback function pointer
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};
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/*********************************************************************
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* NETWORK LAYER CALLBACKS
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*/
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/*********************************************************************
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* PUBLIC FUNCTIONS
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*/
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/*********************************************************************
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* @fn DevInfo_AddService
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*
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* @brief Initializes the Device Information service by registering
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* GATT attributes with the GATT server.
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*
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* @return Success or Failure
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*/
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bStatus_t DevInfo_AddService( void )
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{
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// Register GATT attribute list and CBs with GATT Server App
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return GATTServApp_RegisterService( devInfoAttrTbl,
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GATT_NUM_ATTRS( devInfoAttrTbl ),
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&devInfoCBs );
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}
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/*********************************************************************
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* @fn DevInfo_SetParameter
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*
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* @brief Set a Device Information parameter.
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*
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* @param param - Profile parameter ID
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* @param len - length of data to write
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* @param value - pointer to data to write. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16 will be cast to
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* uint16 pointer).
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*
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* @return bStatus_t
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*/
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bStatus_t DevInfo_SetParameter( uint8 param, uint8 len, void *value )
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{
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bStatus_t ret = SUCCESS;
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switch ( param )
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{
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case DEVINFO_SYSTEM_ID:
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osal_memcpy(devInfoSystemId, value, len);
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break;
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default:
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ret = INVALIDPARAMETER;
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break;
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}
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return ( ret );
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}
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/*********************************************************************
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* @fn DevInfo_GetParameter
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*
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* @brief Get a Device Information parameter.
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*
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* @param param - Profile parameter ID
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* @param value - pointer to data to get. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16 will be cast to
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* uint16 pointer).
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*
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* @return bStatus_t
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*/
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bStatus_t DevInfo_GetParameter( uint8 param, void *value )
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{
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bStatus_t ret = SUCCESS;
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switch ( param )
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{
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case DEVINFO_SYSTEM_ID:
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osal_memcpy(value, devInfoSystemId, sizeof(devInfoSystemId));
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break;
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case DEVINFO_MODEL_NUMBER:
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osal_memcpy(value, devInfoModelNumber, sizeof(devInfoModelNumber));
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break;
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case DEVINFO_SERIAL_NUMBER:
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osal_memcpy(value, devInfoSerialNumber, sizeof(devInfoSerialNumber));
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break;
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case DEVINFO_FIRMWARE_REV:
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osal_memcpy(value, devInfoFirmwareRev, sizeof(devInfoFirmwareRev));
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break;
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case DEVINFO_HARDWARE_REV:
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osal_memcpy(value, devInfoHardwareRev, sizeof(devInfoHardwareRev));
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break;
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case DEVINFO_SOFTWARE_REV:
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osal_memcpy(value, devInfoSoftwareRev, sizeof(devInfoSoftwareRev));
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break;
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case DEVINFO_MANUFACTURER_NAME:
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osal_memcpy(value, devInfoMfrName, sizeof(devInfoMfrName));
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break;
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case DEVINFO_11073_CERT_DATA:
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osal_memcpy(value, devInfo11073Cert, sizeof(devInfo11073Cert));
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break;
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case DEVINFO_PNP_ID:
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osal_memcpy(value, devInfoPnpId, sizeof(devInfoPnpId));
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break;
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default:
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ret = INVALIDPARAMETER;
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break;
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}
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return ( ret );
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}
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|
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/*********************************************************************
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* @fn devInfo_ReadAttrCB
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*
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* @brief Read an attribute.
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*
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* @param connHandle - connection message was received on
|
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* @param pAttr - pointer to attribute
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* @param pValue - pointer to data to be read
|
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* @param pLen - length of data to be read
|
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* @param offset - offset of the first octet to be read
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* @param maxLen - maximum length of data to be read
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*
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* @return Success or Failure
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*/
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static uint8 devInfo_ReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen )
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{
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bStatus_t status = SUCCESS;
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uint16 uuid = BUILD_UINT16( pAttr->type.uuid[0], pAttr->type.uuid[1]);
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switch (uuid)
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{
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case DEVINFO_SYSTEM_ID_UUID:
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// verify offset
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if (offset >= sizeof(devInfoSystemId))
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{
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status = ATT_ERR_INVALID_OFFSET;
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}
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else
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{
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// determine read length
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*pLen = MIN(maxLen, (sizeof(devInfoSystemId) - offset));
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// copy data
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osal_memcpy(pValue, &devInfoSystemId[offset], *pLen);
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}
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break;
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case DEVINFO_MODEL_NUMBER_UUID:
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// verify offset
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if (offset >= sizeof(devInfoModelNumber))
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{
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status = ATT_ERR_INVALID_OFFSET;
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}
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else
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{
|
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// determine read length
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*pLen = MIN(maxLen, (sizeof(devInfoModelNumber) - offset));
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|
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// copy data
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osal_memcpy(pValue, &devInfoModelNumber[offset], *pLen);
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}
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break;
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|
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case DEVINFO_SERIAL_NUMBER_UUID:
|
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// verify offset
|
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if (offset >= sizeof(devInfoSerialNumber))
|
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{
|
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status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
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else
|
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{
|
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// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoSerialNumber) - offset));
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|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoSerialNumber[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_FIRMWARE_REV_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfoFirmwareRev))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoFirmwareRev) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoFirmwareRev[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_HARDWARE_REV_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfoHardwareRev))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoHardwareRev) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoHardwareRev[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_SOFTWARE_REV_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfoSoftwareRev))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoSoftwareRev) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoSoftwareRev[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_MANUFACTURER_NAME_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfoMfrName))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoMfrName) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoMfrName[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_11073_CERT_DATA_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfo11073Cert))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfo11073Cert) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfo11073Cert[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
case DEVINFO_PNP_ID_UUID:
|
|
// verify offset
|
|
if (offset >= sizeof(devInfoPnpId))
|
|
{
|
|
status = ATT_ERR_INVALID_OFFSET;
|
|
}
|
|
else
|
|
{
|
|
// determine read length
|
|
*pLen = MIN(maxLen, (sizeof(devInfoPnpId) - offset));
|
|
|
|
// copy data
|
|
osal_memcpy(pValue, &devInfoPnpId[offset], *pLen);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
*pLen = 0;
|
|
status = ATT_ERR_ATTR_NOT_FOUND;
|
|
break;
|
|
}
|
|
|
|
return ( status );
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
*********************************************************************/
|