CC2652R: sdk_5_20_00_52；zigbee协议栈；修改信道扫描时间

qq81679

Prodigy 145 points

Part Number: CC2652R

syscfg配置如图：

zstack_bdbSetAttributesReq_t zstack_bdbSetAttrReq;

zstack_bdbSetAttrReq.bdbScanDuration = BDB_SCAN_DURATION;

zstack_bdbSetAttrReq.has_bdbScanDuration = TRUE;

Zstackapi_bdbSetAttributesReq(appServiceTaskId, &zstack_bdbSetAttrReq);

BDB_SCAN_DURATION值改为0x0D，通过抓包发现信道扫描时间并没有改变，只是发送2条beacon request，就不在发送，请问如何更改信道扫描时间？

4 年多前

0 Kevin Qiu 4 年多前

TI__Guru* 82220 points

默认的扫面时间是0x04,在 bdb_interface.h修改宏定义的值

//Default values for BDB attributes
#define BDB_DEFAULT_COMMISSIONING_GROUP_ID 0xFFFF
#define BDB_DEFAULT_JOIN_USES_INSTALL_CODE_KEY FALSE
#define BDB_DEFAULT_PRIMARY_CHANNEL_SET DEFAULT_CHANLIST //BDB specification default is: 0x02108800
#define BDB_DEFAULT_SCAN_DURATION 0x04
#define BDB_DEFAULT_SECONDARY_CHANNEL_SET SECONDARY_CHANLIST //BDB specification default is: (0x07FFF800 ^ 0x02108800)
#define BDB_DEFAULT_TC_LINK_KEY_EXCHANGE_METHOD BDB_TC_LINK_KEY_EXCHANGE_APS_KEY
#define BDB_DEFAULT_TC_NODE_JOIN_TIMEOUT 0x0F
#define BDB_DEFAULT_TC_REQUIRE_KEY_EXCHANGE FALSE