CC2340R5: syscfg使能 add advertisement Channel Number之后，如何在BLEAPPUTIL_ADV_REPORT事件到达后拿到这个Channel Number?

led share

Prodigy 40 points

Part Number: CC2340R5

OBSERVER角色，syscfg使能 add advertisement Channel Number之后，如何在BLEAPPUTIL_ADV_REPORT事件到达后拿到这个Channel Number?

在scanMsg->pBuf->pAdvReport对象中哪个参数是Channel Number?

代码片段如下：

void Observer_ScanEventHandler(uint32 event, BLEAppUtil_msgHdr_t *pMsgData){

BLEAppUtil_ScanEventData_t *scanMsg = (BLEAppUtil_ScanEventData_t *)pMsgData;
switch (event){
case BLEAPPUTIL_ADV_REPORT:{

scanMsg->pBuf->pAdvReport.pData

1 个月前

0 Galaxy Yue 1 个月前

TI__Genius 14400 points

你好，可以查看一下该link关于扫描的部分

https://dev.ti.com/tirex/explore/node?node=A__AWGBpOjezYNvPbjzZTCkqw__SIMPLELINK-ACADEMY-CC23XX__gsUPh5j__LATEST

Advertising data packets are transmitted in channels 37, 38, and 39.

可以使用此API读取试一下

https://software-dl.ti.com/simplelink/esd/simplelink_cc13x2_26x2_sdk/4.40.00.44/exports/docs/ble5stack/ble_user_guide/doxygen/ble/html/struct_gap_scan___read_adv_size_list_evt__t.html

0 led share 1 个月前回复 Galaxy Yue

Prodigy 40 points

你好，我看了你的链接信息，它和basic_ble例程一样，指出了scanMsg->pBuf->pAdvReportData的结构：

typedef struct {
/**
* Bits 0 to 4 indicate connectable, scannable, directed, scan response, and
* legacy respectively
*/
uint8_t evtType;
/// Public, random, public ID, random ID, or anonymous
uint8_t addrType;
/// Address of the advertising device
uint8_t addr[B_ADDR_LEN];
/// PHY of the primary advertising channel
uint8_t primPhy;
/// PHY of the secondary advertising channel
uint8_t secPhy;
/// SID (0x00-0x0f) of the advertising PDU. 0xFF means no ADI field in the PDU
uint8_t advSid;
/// -127 dBm <= TX power <= 126 dBm
int8_t txPower;
/// -127 dBm <= RSSI <= 20 dBm
int8_t rssi;
/// Type of TargetA address in the directed advertising PDU
uint8_t directAddrType;
/// TargetA address
uint8_t directAddr[B_ADDR_LEN];
/// Periodic advertising interval. 0 means no periodic advertising.
uint16_t periodicAdvInt;
/// Length of the data
uint16_t dataLen;
/// Pointer to advertising or scan response data
uint8_t *pData;
} bleStk_GapScan_Evt_AdvRpt_t;