[参考译文] CC2650MODA：CC2650 BLE 名称更改

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https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1105683/cc2650moda-cc2650-ble-name-change

器件型号：CC2650MODA

朋友们、您好！

我将 CC2650moda 用于我的项目。我使用 simple_peripheral 示例通过 BLE 发送 ADC 数据。在移动应用中、BLE 的名称显示为"BLE Peripheral"。我想更改此名称。因此、我更改了静态 uint8_t scanRspData[]和静态 uint8_t attDeviceName[GAP_DEVICE_NAME_LEN] 字段、但它不起作用。有人能否告诉我如何更改应用中显示的 BLE 器件名称？

规格-

CCS 版本：7.0.0.00042

TI RTOS - 2 20 1 08

BLE SDK - 2 02 01 18

#include <xdc/std.h>
#include <xdc/runtime/Error.h>
#include <xdc/runtime/System.h>
#include <stdio.h>

#include <string.h>
#include <ti/drivers/ADC.h>
#include <ti/drivers/PIN.h>
#include <ti/drivers/I2C.h>




#include <ti/sysbios/knl/Task.h>
#include <ti/sysbios/knl/Clock.h>
#include <ti/sysbios/knl/Semaphore.h>
#include <ti/sysbios/knl/Queue.h>

#include "hci_tl.h"
#include "gatt.h"
#include "linkdb.h"
#include "gapgattserver.h"
#include "gattservapp.h"
#include "devinfoservice.h"
#include "simple_gatt_profile.h"
//#include "ADS1115.h"


#if defined(FEATURE_OAD) || defined(IMAGE_INVALIDATE)
#include "oad_target.h"
#include "oad.h"
#endif //FEATURE_OAD || IMAGE_INVALIDATE

#include "peripheral.h"
#include "gapbondmgr.h"

#include "osal_snv.h"
#include "icall_apimsg.h"

#include "util.h"

#ifdef USE_RCOSC
#include "rcosc_calibration.h"
#endif //USE_RCOSC

#include <ti/mw/display/Display.h>
#include "board_key.h"

#include "board.h"

#include "simple_peripheral.h"

#if defined( USE_FPGA ) || defined( DEBUG_SW_TRACE )
#include <driverlib/ioc.h>
#endif // USE_FPGA | DEBUG_SW_TRACE

/*********************************************************************
 * CONSTANTS
 */



// Advertising interval when device is discoverable (units of 625us, 160=100ms)
#define DEFAULT_ADVERTISING_INTERVAL          160

// Limited discoverable mode advertises for 30.72s, and then stops
// General discoverable mode advertises indefinitely
#define DEFAULT_DISCOVERABLE_MODE             GAP_ADTYPE_FLAGS_GENERAL

#ifndef FEATURE_OAD
// Minimum connection interval (units of 1.25ms, 80=100ms) if automatic
// parameter update request is enabled
#define DEFAULT_DESIRED_MIN_CONN_INTERVAL     80

// Maximum connection interval (units of 1.25ms, 800=1000ms) if automatic
// parameter update request is enabled
#define DEFAULT_DESIRED_MAX_CONN_INTERVAL     800
#else //!FEATURE_OAD
// Minimum connection interval (units of 1.25ms, 8=10ms) if automatic
// parameter update request is enabled
#define DEFAULT_DESIRED_MIN_CONN_INTERVAL     8

// Maximum connection interval (units of 1.25ms, 8=10ms) if automatic
// parameter update request is enabled
#define DEFAULT_DESIRED_MAX_CONN_INTERVAL     8
#endif // FEATURE_OAD

// Slave latency to use if automatic parameter update request is enabled
#define DEFAULT_DESIRED_SLAVE_LATENCY         0

// Supervision timeout value (units of 10ms, 1000=10s) if automatic parameter
// update request is enabled
#define DEFAULT_DESIRED_CONN_TIMEOUT          1000

// Whether to enable automatic parameter update request when a connection is
// formed
#define DEFAULT_ENABLE_UPDATE_REQUEST         GAPROLE_LINK_PARAM_UPDATE_INITIATE_BOTH_PARAMS

// Connection Pause Peripheral time value (in seconds)
#define DEFAULT_CONN_PAUSE_PERIPHERAL         6

// How often to perform periodic event (in msec)
#define SBP_PERIODIC_EVT_PERIOD               5000 //5000

#ifdef FEATURE_OAD
// The size of an OAD packet.
#define OAD_PACKET_SIZE                       ((OAD_BLOCK_SIZE) + 2)
#endif // FEATURE_OAD

// Task configuration
#define TASKSTACKSIZE     (768)
Task_Struct task1Struct;
Char task1Stack[TASKSTACKSIZE];


#define SBP_TASK_PRIORITY                     1


#ifndef SBP_TASK_STACK_SIZE
#define SBP_TASK_STACK_SIZE                   644
#endif

// Internal Events for RTOS application
#define SBP_STATE_CHANGE_EVT                  0x0001
#define SBP_CHAR_CHANGE_EVT                   0x0002
#define SBP_PERIODIC_EVT                      0x0004
#define SBP_CONN_EVT_END_EVT                  0x0008

/*********************************************************************
 * TYPEDEFS
 */

//Function declaration
void getadcData(void);
void sendData(void);


// App event passed from profiles.
typedef struct
{
  appEvtHdr_t hdr;  // event header.
} sbpEvt_t;

/*********************************************************************
 * GLOBAL VARIABLES
 */

// Display Interface
Display_Handle dispHandle = NULL;

/*********************************************************************
 * LOCAL VARIABLES
 */

// Entity ID globally used to check for source and/or destination of messages
static ICall_EntityID selfEntity;

// Semaphore globally used to post events to the application thread
static ICall_Semaphore sem;

// Clock instances for internal periodic events.
static Clock_Struct periodicClock;

// Queue object used for app messages
static Queue_Struct appMsg;
static Queue_Handle appMsgQueue;

#if defined(FEATURE_OAD)
// Event data from OAD profile.
static Queue_Struct oadQ;
static Queue_Handle hOadQ;
#endif //FEATURE_OAD

// events flag for internal application events.
static uint16_t events;

// Task configuration
Task_Struct sbpTask;
Char sbpTaskStack[SBP_TASK_STACK_SIZE];

// Profile state and parameters
//static gaprole_States_t gapProfileState = GAPROLE_INIT;

// GAP - SCAN RSP data (max size = 31 bytes)
static uint8_t scanRspData[] =
{
  // complete name
  0x14,   // length of this data
  GAP_ADTYPE_LOCAL_NAME_COMPLETE,
  'S',
  'i',
  'm',
  'p',
  'l',
  'e',
  'B',
  'L',
  'E',
  'P',
  'e',
  'r',
  'i',
  'p',
  'h',
  'e',
  'r',
  'a',
  'l',

  // connection interval range
  0x05,   // length of this data
  GAP_ADTYPE_SLAVE_CONN_INTERVAL_RANGE,
  LO_UINT16(DEFAULT_DESIRED_MIN_CONN_INTERVAL),   // 100ms
  HI_UINT16(DEFAULT_DESIRED_MIN_CONN_INTERVAL),
  LO_UINT16(DEFAULT_DESIRED_MAX_CONN_INTERVAL),   // 1s
  HI_UINT16(DEFAULT_DESIRED_MAX_CONN_INTERVAL),

  // Tx power level
  0x02,   // length of this data
  GAP_ADTYPE_POWER_LEVEL,
  0       // 0dBm
};

// GAP - Advertisement data (max size = 31 bytes, though this is
// best kept short to conserve power while advertisting)
static uint8_t advertData[] =
{
  // Flags; this sets the device to use limited discoverable
  // mode (advertises for 30 seconds at a time) instead of general
  // discoverable mode (advertises indefinitely)
  0x02,   // length of this data
  GAP_ADTYPE_FLAGS,
  DEFAULT_DISCOVERABLE_MODE | GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED,

  // service UUID, to notify central devices what services are included
  // in this peripheral
#if !defined(FEATURE_OAD) || defined(FEATURE_OAD_ONCHIP)
  0x03,   // length of this data
#else //OAD for external flash
  0x05,  // lenght of this data
#endif //FEATURE_OAD
  GAP_ADTYPE_16BIT_MORE,      // some of the UUID's, but not all
#ifdef FEATURE_OAD
  LO_UINT16(OAD_SERVICE_UUID),
  HI_UINT16(OAD_SERVICE_UUID),
#endif //FEATURE_OAD
#ifndef FEATURE_OAD_ONCHIP
  LO_UINT16(SIMPLEPROFILE_SERV_UUID),
  HI_UINT16(SIMPLEPROFILE_SERV_UUID)
#endif //FEATURE_OAD_ONCHIP
};

// GAP GATT Attributes
static uint8_t attDeviceName[GAP_DEVICE_NAME_LEN] = "Simple BLE Peripheral";//"Right Side D1";//"Simple BLE Peripheral";

// Globals used for ATT Response retransmission
static gattMsgEvent_t *pAttRsp = NULL;
static uint8_t rspTxRetry = 0;

/*********************************************************************
 * LOCAL FUNCTIONS
 */

static void SimpleBLEPeripheral_init( void );
static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1);

static uint8_t SimpleBLEPeripheral_processStackMsg(ICall_Hdr *pMsg);
static uint8_t SimpleBLEPeripheral_processGATTMsg(gattMsgEvent_t *pMsg);
static void SimpleBLEPeripheral_processAppMsg(sbpEvt_t *pMsg);
static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState);
static void SimpleBLEPeripheral_processCharValueChangeEvt(uint8_t paramID);
static void SimpleBLEPeripheral_performPeriodicTask(void);
static void SimpleBLEPeripheral_clockHandler(UArg arg);

static void SimpleBLEPeripheral_sendAttRsp(void);
static void SimpleBLEPeripheral_freeAttRsp(uint8_t status);

static void SimpleBLEPeripheral_stateChangeCB(gaprole_States_t newState);
#ifndef FEATURE_OAD_ONCHIP
static void SimpleBLEPeripheral_charValueChangeCB(uint8_t paramID);
#endif //!FEATURE_OAD_ONCHIP
static void SimpleBLEPeripheral_enqueueMsg(uint8_t event, uint8_t state);

#ifdef FEATURE_OAD
void SimpleBLEPeripheral_processOadWriteCB(uint8_t event, uint16_t connHandle,
                                           uint8_t *pData);
#endif //FEATURE_OAD


/*********************************************************************
 * PROFILE CALLBACKS
 */

// GAP Role Callbacks
static gapRolesCBs_t SimpleBLEPeripheral_gapRoleCBs =
{
  SimpleBLEPeripheral_stateChangeCB     // Profile State Change Callbacks
};

// GAP Bond Manager Callbacks
static gapBondCBs_t simpleBLEPeripheral_BondMgrCBs =
{
  NULL, // Passcode callback (not used by application)
  NULL  // Pairing / Bonding state Callback (not used by application)
};

// Simple GATT Profile Callbacks
#ifndef FEATURE_OAD_ONCHIP
static simpleProfileCBs_t SimpleBLEPeripheral_simpleProfileCBs =
{
  SimpleBLEPeripheral_charValueChangeCB // Characteristic value change callback
};
#endif //!FEATURE_OAD_ONCHIP

#ifdef FEATURE_OAD
static oadTargetCBs_t simpleBLEPeripheral_oadCBs =
{
  SimpleBLEPeripheral_processOadWriteCB // Write Callback.
};
#endif //FEATURE_OAD

/*********************************************************************
 * PUBLIC FUNCTIONS
 */

/*********************************************************************
 * @fn      SimpleBLEPeripheral_createTask
 *
 * @brief   Task creation function for the Simple BLE Peripheral.
 *
 * @param   None.
 *
 * @return  None.
 */
void SimpleBLEPeripheral_createTask(void)
{
  Task_Params taskParams;

  // Configure task
  Task_Params_init(&taskParams);
  taskParams.stack = sbpTaskStack;
  taskParams.stackSize = SBP_TASK_STACK_SIZE;
  taskParams.priority = SBP_TASK_PRIORITY;

  Task_construct(&sbpTask, SimpleBLEPeripheral_taskFxn, &taskParams, NULL);


}

2 年多前

0 admin 2 年多前

TI__Guru**** 1136220 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好！

请确保电话未缓存设备名称。

要执行此操作，您可以使用另一台显示名称的电话进行验证。

如果它可以正常工作、则应在"忘记"设备后、在第一部手机上看到相同的名称。

我希望这将有所帮助、

此致、

0 admin 2 年多前

TI__Guru**** 1136220 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

感谢您的回复。

我已经尝试过这种方法。我想知道我必须在固件代码中更改哪些参数？

除了静态 uint8_t scanRspData[]和静态 uint8_t attDeviceName[GAP_DEVICE_NAME_LEN] 之外、这2个参数是否需要更改？

0 admin 2 年多前

TI__Guru**** 1136220 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好！

[引用 userid="504675" URL"~/support/wireless-connectivity/bluetooth-group/f/bluetooth-forum/1105683/cc2650moda-c2650-ble-name-change/4096525#4096525"]除了静态 uint8_t scanRspData[]和静态 uint8_t_deviceName[ 引用这些参数之外，是否有任何更改？]

它应该是唯一要修改的元素。如果更改设备名称的长度、请确保也正确更新此参数。

如果不够、我建议使用蓝牙 LE 分析器来验证器件发送的扫描响应的内容。

此致、

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Bluetooth®︎（参考译文帖）(Read Only)

[参考译文] CC2650MODA：CC2650 BLE 名称更改