PSOC BLE中如何解析广播数据或者扫描响应数据

2017-9-28

1、广播数据和扫描响应数据的格式
1-1 广播数据格式

这些都是SIG蓝牙组织规定的标准广播数据格式，一般BLE广播数据的开头都是0x020106，后面接着就是设备名、服务ID等广播数据，从上图中可以看出0x02是长度，0x01是SIG规定的指定值，0x06是这个0x01所代表的标志的具体值。紧接着后面的数据都是遵循这样的格式，即长度+SIG规定的标志值+SIG规定的标志值数据(其中长度等于SIG规定的标志值的长度和SIG规定的标志值所代表的数据长度相加)

1-2 扫描响应数据格式

这些也是SIG蓝牙组织规定的标准扫描响应数据格式，格式跟广播数据的格式是一样的。

2、广播数据和扫描响应数据分析

从上面的1章节中可以看到不管是广播数据还是扫描响应数据，其数据格式都是一样的，都是长度+SIG规定的标志值+SIG规定的标志值所表示的数据(其中长度等于SIG规定的标志值的长度和SIG规定的标志值所代表的数据长度相加)。因此，如果我们要分析广播数据或者扫描响应数据，只要判断SIG规定的标志值是什么就可以知道，广播的数据里面有什么信息。其中SIG规定的标志值，如下表所示：

SIG规定的标志	CYPRESS规定的枚举名	枚举值
Flags	CYBLE_GAP_ADV_FLAGS	0x01
Incomplete List of 16-bit Service Class UUIDs	CYBLE_GAP_ADV_INCOMPL_16UUID	0x02
Complete List of 16-bit Service Class UUIDs	CYBLE_GAP_ADV_COMPL_16UUID	0x03
Incomplete List of 32-bit Service Class UUIDs	CYBLE_GAP_ADV_INCOMPL_32_UUID	0x04
Complete List of 32-bit Service Class UUIDs	CYBLE_GAP_ADV_COMPL_32_UUID	0x05
Incomplete List of 128-bit Service Class UUIDs	CYBLE_GAP_ADV_INCOMPL_128_UUID	0x06
Complete List of 128-bit Service Class UUIDs	CYBLE_GAP_ADV_COMPL_128_UUID	0x07
Shortened Local Name	CYBLE_GAP_ADV_SHORT_NAME	0x08
Complete Local Name	CYBLE_GAP_ADV_COMPL_NAME	0x09
Tx Power Level	CYBLE_GAP_ADV_TX_PWR_LVL	0x0A
Class of Device	CYBLE_GAP_ADV_CLASS_OF_DEVICE	0x0D
Simple Pairing Hash C	CYBLE_GAP_ADV_SMPL_PAIR_HASH_C	0x0E
Simple Pairing Randomizer R	CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R	0x0F
Device ID	CYBLE_GAP_ADV_DEVICE_ID	0x10
Security Manager TK Value	CYBLE_GAP_ADV_SCRT_MNGR_TK_VAL	0x10
Security Manager Out of Band Flags	CYBLE_GAP_ADV_SCRT_MNGR_OOB_FLAGS	0x11
Slave Connection Interval Range	CYBLE_GAP_ADV_SLAVE_CONN_INTRV_RANGE	0x12
List of 16-bit Service Solicitation UUIDs	CYBLE_GAP_ADV_SOLICIT_16UUID	0x14
List of 128-bit Service Solicitation UUIDs	CYBLE_GAP_ADV_SOLICIT_128UUID	0x15
Service Data - 16-bit UUID	CYBLE_GAP_ADV_SRVC_DATA_16UUID	0x16
Public Target Address	CYBLE_GAP_ADV_PUBLIC_TARGET_ADDR	0x17
Random Target Address	CYBLE_GAP_ADV_RANDOM_TARGET_ADDR	0x18
Appearance	CYBLE_GAP_ADV_APPEARANCE	0x19
Advertising Interval	CYBLE_GAP_ADV_ADVERT_INTERVAL	0x1A
LE Bluetooth Device Address	CYBLE_GAP_ADV_LE_BT_DEVICE_ADDR	0x1B
LE Role	CYBLE_GAP_ADV_LE_ROLE	0x1C
Simple Pairing Hash C-256	CYBLE_GAP_ADV_SMPL_PAIR_HASH_C256	0x1D
Simple Pairing Randomizer R-256	CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R256	0x1E
List of 32-bit Service Solicitation UUIDs	CYBLE_GAP_ADV_SOLICIT_32UUID	0x1F
Service Data - 32-bit UUID	CYBLE_GAP_ADV_SRVC_DATA_32UUID	0x20
Service Data - 128-bit UUID	CYBLE_GAP_ADV_SRVC_DATA_128UUID	0x21
3D Information Data	CYBLE_GAP_ADV_3D_INFO_DATA	0x3D

3、广播数据和扫描响应数据分析---代码实现

    /******************************************************************************
    * Function Name: Parser_adv_data_scan_data
    ***************************************************************************//**
    * 
    *  解析空中广播数据或者扫描响应数据
    * \param  pdata:指向空中广播数据或者扫描响应数据的指针
    * \param  total_len:空中广播数据或者扫描响应数据的长度
    * \return
    *  None
    * 
    ******************************************************************************/
    void Parser_adv_data_scan_data(uint8_t *pdata, uint8_t total_len)
    {
        uint8_t* pend=pdata+total_len;
        uint8_t DeviceName[DeviceNameLength];
        uint8_t length=0;
        uint8_t i,ServiceCount;
        pdata++;
        while(pend>pdata)
        {
    //      pdata-1表示的是对应内容的长度，pdata+1表示的是对应的内容
            switch(*pdata)
            {
                case CYBLE_GAP_ADV_FLAGS:
    //                printf("Flags is %d\r\n",*(pdata+1));
    //              下一个SIG规定的标志的位置
                    length=1+*(pdata-1);
                break;
                //比如有几个服务，那么就有几个服务的UUID，广播中只要没有把全部的服务UUID，就是CYBLE_GAP_ADV_INCOMPL_16UUID          
                case CYBLE_GAP_ADV_INCOMPL_16UUID:
    //          服务ID的数量
                    ServiceCount=(*(pdata-1)-1)/2;
                    for(i=0;i<ServiceCount;i++)
                    {                
                        switch(i)
                        {
                            case 0:
                                printf("Service1 ID is: 0x%02X%02X\r\n",*(pdata+i+2),*(pdata+i+1));
                            break;                       
                            case 1:
                                printf("Service2 ID is: 0x%02X%02X\r\n",*(pdata+i+3),*(pdata+i+2));
                            break;                    
                            case 2:
                                printf("Service3 ID is: 0x%02X%02X\r\n",*(pdata+i+4),*(pdata+i+3));
                            break;
                            case 3:
                                printf("Service4 ID is: 0x%02X%02X\r\n",*(pdata+i+5),*(pdata+i+4));
                            break;
                            case 4:
                                printf("Service5 ID is: 0x%02X%02X\r\n",*(pdata+i+6),*(pdata+i+5));
                            break;
                            case 5:
                                printf("Service6 ID is: 0x%02X%02X\r\n",*(pdata+i+7),*(pdata+i+6));
                            break;
                            case 6:
                                printf("Service7 ID is: 0x%02X%02X\r\n",*(pdata+i+8),*(pdata+i+7));
                            break;
                            case 7:
                                printf("Service8 ID is: 0x%02X%02X\r\n",*(pdata+i+9),*(pdata+i+8));
                            break;
                            case 8:
                                printf("Service9 ID is: 0x%02X%02X\r\n",*(pdata+i+10),*(pdata+i+9));
                            break;
                            case 9:
                                printf("Service10 ID is: 0x%02X%02X\r\n",*(pdata+i+11),*(pdata+i+10));
                            break;
                            default:
                            break;
                        }
                    }
                    length=1+*(pdata-1);
                break;
                case CYBLE_GAP_ADV_COMPL_16UUID:
                    ServiceCount=(*(pdata-1)-1)/2;
                    for(i=0;i<ServiceCount;i++)
                    {                
                        switch(i)
                        {
                            case 0:
                                printf("Service1 ID is: 0x%02X%02X\r\n",*(pdata+i+2),*(pdata+i+1));
                            break;                       
                            case 1:
                                printf("Service2 ID is: 0x%02X%02X\r\n",*(pdata+i+3),*(pdata+i+2));
                            break;                    
                            case 2:
                                printf("Service3 ID is: 0x%02X%02X\r\n",*(pdata+i+4),*(pdata+i+3));
                            break;
                            case 3:
                                printf("Service4 ID is: 0x%02X%02X\r\n",*(pdata+i+5),*(pdata+i+4));
                            break;
                            case 4:
                                printf("Service5 ID is: 0x%02X%02X\r\n",*(pdata+i+6),*(pdata+i+5));
                            break;
                            case 5:
                                printf("Service6 ID is: 0x%02X%02X\r\n",*(pdata+i+7),*(pdata+i+6));
                            break;
                            case 6:
                                printf("Service7 ID is: 0x%02X%02X\r\n",*(pdata+i+8),*(pdata+i+7));
                            break;
                            case 7:
                                printf("Service8 ID is: 0x%02X%02X\r\n",*(pdata+i+9),*(pdata+i+8));
                            break;
                            case 8:
                                printf("Service9 ID is: 0x%02X%02X\r\n",*(pdata+i+10),*(pdata+i+9));
                            break;
                            case 9:
                                printf("Service10 ID is: 0x%02X%02X\r\n",*(pdata+i+11),*(pdata+i+10));
                            break;
                            default:
                            break;
                        }
                    }
                    length=1+*(pdata-1);
                break;           
                case CYBLE_GAP_ADV_INCOMPL_32_UUID:
                    
                break;
                case CYBLE_GAP_ADV_COMPL_32_UUID:
                
                break;
                case CYBLE_GAP_ADV_INCOMPL_128_UUID:
                
                break;
                case CYBLE_GAP_ADV_COMPL_128_UUID:
                
                break;  
                case CYBLE_GAP_ADV_SHORT_NAME:
                    //提前初始化DeviceName指针的前面20个Byte
                    memset(DeviceName,0,sizeof(DeviceName));
                    memcpy(DeviceName,(pdata+1),*(pdata-1)-1);
                    printf("Shortened Local Name is: %s\r\n",DeviceName);
                    length=1+*(pdata-1);
                break;
                case CYBLE_GAP_ADV_COMPL_NAME:
                    //提前初始化DeviceName指针的前面20个Byte
                    memset(DeviceName,0,sizeof(DeviceName));
                    memcpy(DeviceName,(pdata+1),*(pdata-1)-1);
                    printf("Complete Local Name is: %s\r\n",DeviceName);
                    length=1+*(pdata-1);
                break;
                case CYBLE_GAP_ADV_TX_PWR_LVL:
                    printf("Tx Power Level is: %ddbm\r\n",*(pdata+1));
                    length=1+*(pdata-1);
                break;
                case CYBLE_GAP_ADV_CLASS_OF_DEVICE:
                    
                break;
                
                case CYBLE_GAP_ADV_SMPL_PAIR_HASH_C:
                    
                break;
                case CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R:
                    
                break;     
                //CYBLE_GAP_ADV_SCRT_MNGR_TK_VAL的枚举值
                //跟CYBLE_GAP_ADV_DEVICE_ID相同   
                case CYBLE_GAP_ADV_DEVICE_ID:
                    
                break;
                case CYBLE_GAP_ADV_SCRT_MNGR_OOB_FLAGS:
                    
                break;   
                case CYBLE_GAP_ADV_SLAVE_CONN_INTRV_RANGE:
                    
                break;    
                case CYBLE_GAP_ADV_SOLICIT_16UUID:
                    
                break;     
                case CYBLE_GAP_ADV_SOLICIT_128UUID:
                    
                break; 
                case CYBLE_GAP_ADV_SRVC_DATA_16UUID:
                    
                break;    
                case CYBLE_GAP_ADV_PUBLIC_TARGET_ADDR:
                    
                break;  
                case CYBLE_GAP_ADV_RANDOM_TARGET_ADDR:
                    
                break;    
                case CYBLE_GAP_ADV_APPEARANCE:
                    
                break;     
                case CYBLE_GAP_ADV_ADVERT_INTERVAL:
                    
                break;   
                case CYBLE_GAP_ADV_LE_BT_DEVICE_ADDR:
                    
                break;
                case CYBLE_GAP_ADV_LE_ROLE:
                    
                break;
                case CYBLE_GAP_ADV_SMPL_PAIR_HASH_C256:
                    
                break;
                case CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R256:
                    
                break;
                case CYBLE_GAP_ADV_SOLICIT_32UUID:
                    
                break;  
                case CYBLE_GAP_ADV_SRVC_DATA_32UUID:
                    
                break;
                case CYBLE_GAP_ADV_SRVC_DATA_128UUID:
                    
                break;
                case CYBLE_GAP_ADV_3D_INFO_DATA:
                    
                break;
                default:
                break;
                    
            }
            pdata+=length;
        }
    }

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/******************************************************************************

* Function Name: Parser_adv_data_scan_data

***************************************************************************//**

* 解析空中广播数据或者扫描响应数据

* \param pdata:指向空中广播数据或者扫描响应数据的指针

* \param total_len:空中广播数据或者扫描响应数据的长度

* \return

* None

******************************************************************************/

void Parser_adv_data_scan_data(uint8_t *pdata, uint8_t total_len)

{

uint8_t* pend=pdata+total_len;

uint8_t DeviceName[DeviceNameLength];

uint8_t length=0;

uint8_t i,ServiceCount;

pdata++;

while(pend>pdata)

{

// pdata-1表示的是对应内容的长度，pdata+1表示的是对应的内容

switch(*pdata)

{

case CYBLE_GAP_ADV_FLAGS:

// printf("Flags is %d\r\n",*(pdata+1));

// 下一个SIG规定的标志的位置

length=1+*(pdata-1);

break;

//比如有几个服务，那么就有几个服务的UUID，广播中只要没有把全部的服务UUID，就是CYBLE_GAP_ADV_INCOMPL_16UUID

case CYBLE_GAP_ADV_INCOMPL_16UUID:

// 服务ID的数量

ServiceCount=(*(pdata-1)-1)/2;

for(i=0;i<ServiceCount;i++)

{

switch(i)

{

case 0:

printf("Service1 ID is: 0x%02X%02X\r\n",*(pdata+i+2),*(pdata+i+1));

break;

case 1:

printf("Service2 ID is: 0x%02X%02X\r\n",*(pdata+i+3),*(pdata+i+2));

break;

case 2:

printf("Service3 ID is: 0x%02X%02X\r\n",*(pdata+i+4),*(pdata+i+3));

break;

case 3:

printf("Service4 ID is: 0x%02X%02X\r\n",*(pdata+i+5),*(pdata+i+4));

break;

case 4:

printf("Service5 ID is: 0x%02X%02X\r\n",*(pdata+i+6),*(pdata+i+5));

break;

case 5:

printf("Service6 ID is: 0x%02X%02X\r\n",*(pdata+i+7),*(pdata+i+6));

break;

case 6:

printf("Service7 ID is: 0x%02X%02X\r\n",*(pdata+i+8),*(pdata+i+7));

break;

case 7:

printf("Service8 ID is: 0x%02X%02X\r\n",*(pdata+i+9),*(pdata+i+8));

break;

case 8:

printf("Service9 ID is: 0x%02X%02X\r\n",*(pdata+i+10),*(pdata+i+9));

break;

case 9:

printf("Service10 ID is: 0x%02X%02X\r\n",*(pdata+i+11),*(pdata+i+10));

break;

default:

break;

}

length=1+*(pdata-1);

break;

case CYBLE_GAP_ADV_COMPL_16UUID:

ServiceCount=(*(pdata-1)-1)/2;

for(i=0;i<ServiceCount;i++)

{

switch(i)

{

case 0:

printf("Service1 ID is: 0x%02X%02X\r\n",*(pdata+i+2),*(pdata+i+1));

break;

case 1:

printf("Service2 ID is: 0x%02X%02X\r\n",*(pdata+i+3),*(pdata+i+2));

break;

case 2:

printf("Service3 ID is: 0x%02X%02X\r\n",*(pdata+i+4),*(pdata+i+3));

break;

case 3:

printf("Service4 ID is: 0x%02X%02X\r\n",*(pdata+i+5),*(pdata+i+4));

break;

case 4:

printf("Service5 ID is: 0x%02X%02X\r\n",*(pdata+i+6),*(pdata+i+5));

break;

case 5:

printf("Service6 ID is: 0x%02X%02X\r\n",*(pdata+i+7),*(pdata+i+6));

break;

case 6:

printf("Service7 ID is: 0x%02X%02X\r\n",*(pdata+i+8),*(pdata+i+7));

break;

case 7:

printf("Service8 ID is: 0x%02X%02X\r\n",*(pdata+i+9),*(pdata+i+8));

break;

case 8:

printf("Service9 ID is: 0x%02X%02X\r\n",*(pdata+i+10),*(pdata+i+9));

break;

case 9:

printf("Service10 ID is: 0x%02X%02X\r\n",*(pdata+i+11),*(pdata+i+10));

break;

default:

break;

}

length=1+*(pdata-1);

break;

case CYBLE_GAP_ADV_INCOMPL_32_UUID:

break;

case CYBLE_GAP_ADV_COMPL_32_UUID:

break;

case CYBLE_GAP_ADV_INCOMPL_128_UUID:

break;

case CYBLE_GAP_ADV_COMPL_128_UUID:

break;

case CYBLE_GAP_ADV_SHORT_NAME:

//提前初始化DeviceName指针的前面20个Byte

memset(DeviceName,0,sizeof(DeviceName));

memcpy(DeviceName,(pdata+1),*(pdata-1)-1);

printf("Shortened Local Name is: %s\r\n",DeviceName);

length=1+*(pdata-1);

break;

case CYBLE_GAP_ADV_COMPL_NAME:

//提前初始化DeviceName指针的前面20个Byte

memset(DeviceName,0,sizeof(DeviceName));

memcpy(DeviceName,(pdata+1),*(pdata-1)-1);

printf("Complete Local Name is: %s\r\n",DeviceName);

length=1+*(pdata-1);

break;

case CYBLE_GAP_ADV_TX_PWR_LVL:

printf("Tx Power Level is: %ddbm\r\n",*(pdata+1));

length=1+*(pdata-1);

break;

case CYBLE_GAP_ADV_CLASS_OF_DEVICE:

break;

case CYBLE_GAP_ADV_SMPL_PAIR_HASH_C:

break;

case CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R:

break;

//CYBLE_GAP_ADV_SCRT_MNGR_TK_VAL的枚举值

//跟CYBLE_GAP_ADV_DEVICE_ID相同

case CYBLE_GAP_ADV_DEVICE_ID:

break;

case CYBLE_GAP_ADV_SCRT_MNGR_OOB_FLAGS:

break;

case CYBLE_GAP_ADV_SLAVE_CONN_INTRV_RANGE:

break;

case CYBLE_GAP_ADV_SOLICIT_16UUID:

break;

case CYBLE_GAP_ADV_SOLICIT_128UUID:

break;

case CYBLE_GAP_ADV_SRVC_DATA_16UUID:

break;

case CYBLE_GAP_ADV_PUBLIC_TARGET_ADDR:

break;

case CYBLE_GAP_ADV_RANDOM_TARGET_ADDR:

break;

case CYBLE_GAP_ADV_APPEARANCE:

break;

case CYBLE_GAP_ADV_ADVERT_INTERVAL:

break;

case CYBLE_GAP_ADV_LE_BT_DEVICE_ADDR:

break;

case CYBLE_GAP_ADV_LE_ROLE:

break;

case CYBLE_GAP_ADV_SMPL_PAIR_HASH_C256:

break;

case CYBLE_GAP_ADV_SMPL_PAIR_RANDOM_R256:

break;

case CYBLE_GAP_ADV_SOLICIT_32UUID:

break;

case CYBLE_GAP_ADV_SRVC_DATA_32UUID:

break;

case CYBLE_GAP_ADV_SRVC_DATA_128UUID:

break;

case CYBLE_GAP_ADV_3D_INFO_DATA:

break;

default:

break;

}

pdata+=length;

}

4、空中的广播数据或扫描响应数据的处理---代码实现

当我们需要处理周边BLE设备的广播数据或者扫描响应数据时，可以这样处理如下：

    /******************************************************************************
    * Function Name: HandleScanDevices
    ***************************************************************************//**
    * 
    *  处理扫描到的周边BLE设备
    * 
    * \return
    *  None
    * 
    ******************************************************************************/
    void HandleScanDevices(CYBLE_GAPC_ADV_REPORT_T* ScanReport)
    {
    //    printf("Advertising or Scan Response Data is 0x%02X%02X%02X%02X%02X%02X\r\n",
    //            );
        uint8_t i=0;
    //    第一次扫描时,保存第一次扫描到的设备地址
        if(flag^1)
        {           
            flag=1;
    //       if(CYBLE_GAPC_SCAN_RSP==ScanReport->eventType)
    //        {
    //            
    //            printf("*************************************************************\r\n");
    //            printf("Scan Response Data:\r\n");
    //            Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);
    //            return;
    //        }
                    
            if(CYBLE_GAPC_CONN_UNDIRECTED_ADV==ScanReport->eventType)   
            {
                DeviceCount++;
                memcpy(DeviceList+(DeviceCount-1)*6,ScanReport->peerBdAddr,6);
                printf("*************************************************************\r\n");
                printf("Advertising  Data:\r\n");
                printf("Mac Address of the device advertising is: 0x%02X%02X%02X%02X%02X%02X\r\n",
                ScanReport->peerBdAddr[5],
                ScanReport->peerBdAddr[4],
                ScanReport->peerBdAddr[3],
                ScanReport->peerBdAddr[2],
                ScanReport->peerBdAddr[1],
                ScanReport->peerBdAddr[0]
                  );
                Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);
                return;
            }
            
            
        }
    //    循环比较扫描到的地址是不是之前扫描过的,如果有之前扫描过的地址，则马上返回，否则马上把新的地址打印出来
        for(i=0;ipeerBdAddr,DeviceList+i*6,6)==0)
            {
    //            NewAddr=0;
                return;
            }
        }
        DeviceCount++;
        memcpy(DeviceList+(DeviceCount-1)*6,ScanReport->peerBdAddr,6);
    //    if(CYBLE_GAPC_SCAN_RSP==ScanReport->eventType)
    //    {
    //        printf("*************************************************************\r\n");
    //        printf("Scan Response Data:\r\n");
    //    }
            
        if(CYBLE_GAPC_CONN_UNDIRECTED_ADV==ScanReport->eventType)   
        {
            printf("*************************************************************\r\n");
            printf("Advertising  Data:\r\n");
            printf("Mac Address of the device advertising is: 0x%02X%02X%02X%02X%02X%02X\r\n",
            ScanReport->peerBdAddr[5],
            ScanReport->peerBdAddr[4],
            ScanReport->peerBdAddr[3],
            ScanReport->peerBdAddr[2],
            ScanReport->peerBdAddr[1],
            ScanReport->peerBdAddr[0]
              );
        }
        Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);
    }

/******************************************************************************

* Function Name: HandleScanDevices

***************************************************************************//**

* 处理扫描到的周边BLE设备

* \return

* None

******************************************************************************/

void HandleScanDevices(CYBLE_GAPC_ADV_REPORT_T* ScanReport)

{

// printf("Advertising or Scan Response Data is 0x%02X%02X%02X%02X%02X%02X\r\n",

// );

uint8_t i=0;

// 第一次扫描时,保存第一次扫描到的设备地址

if(flag^1)

{

flag=1;

// if(CYBLE_GAPC_SCAN_RSP==ScanReport->eventType)

// {

// printf("*************************************************************\r\n");

// printf("Scan Response Data:\r\n");

// Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);

// return;

// }

if(CYBLE_GAPC_CONN_UNDIRECTED_ADV==ScanReport->eventType)

{

DeviceCount++;

memcpy(DeviceList+(DeviceCount-1)*6,ScanReport->peerBdAddr,6);

printf("*************************************************************\r\n");

printf("Advertising Data:\r\n");

printf("Mac Address of the device advertising is: 0x%02X%02X%02X%02X%02X%02X\r\n",

ScanReport->peerBdAddr[5],

ScanReport->peerBdAddr[4],

ScanReport->peerBdAddr[3],

ScanReport->peerBdAddr[2],

ScanReport->peerBdAddr[1],

ScanReport->peerBdAddr[0]

);

Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);

return;

}

// 循环比较扫描到的地址是不是之前扫描过的,如果有之前扫描过的地址，则马上返回，否则马上把新的地址打印出来

for(i=0;ipeerBdAddr,DeviceList+i*6,6)==0)

{

// NewAddr=0;

return;

}

DeviceCount++;

memcpy(DeviceList+(DeviceCount-1)*6,ScanReport->peerBdAddr,6);

// if(CYBLE_GAPC_SCAN_RSP==ScanReport->eventType)

// {

// printf("*************************************************************\r\n");

// printf("Scan Response Data:\r\n");

// }

if(CYBLE_GAPC_CONN_UNDIRECTED_ADV==ScanReport->eventType)

{

printf("*************************************************************\r\n");

printf("Advertising Data:\r\n");

printf("Mac Address of the device advertising is: 0x%02X%02X%02X%02X%02X%02X\r\n",

ScanReport->peerBdAddr[5],

ScanReport->peerBdAddr[4],

ScanReport->peerBdAddr[3],

ScanReport->peerBdAddr[2],

ScanReport->peerBdAddr[1],

ScanReport->peerBdAddr[0]

);

}

Parser_adv_data_scan_data(ScanReport->data,ScanReport->dataLen);

}

转载至：http://ececdaf4.wiz03.com/share/s/3IXdHQ3P5k-v2nS-fl33REKL3CfYbM3VQ4hA2IX99w1e3G4S

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作者：龙魂

链接：https://blog.wlzs.cn/psoc-ble%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a7%a3%e6%9e%90%e5%b9%bf%e6%92%ad%e6%95%b0%e6%8d%ae%e6%88%96%e8%80%85%e6%89%ab%e6%8f%8f%e5%93%8d%e5%ba%94%e6%95%b0%e6%8d%ae/

文章版权归作者所有，未经允许请勿转载。

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