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SourceVuESP-IDF Framework and ExamplesESP-IDFbta_dm_discover_send_msg()

bta_dm_discover_send_msg() function

* Function bta_dm_discover_send_msg * Description This function send discover message to BTA task. * Returns void

Syntax

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Summary

Declaration

from bta_dm_api.c:1993

static void bta_dm_discover_send_msg(BD_ADDR bd_addr, tBTA_SERVICE_MASK_EXT *p_services, tBTA_DM_SEARCH_CBACK *p_cback, BOOLEAN sdp_search, tBTA_TRANSPORT transport);

Arguments

Argument

bd_addr

p_services

p_cback

sdp_search

transport

References

Code

Location

Referrer

static void bta_dm_discover_send_msg(BD_ADDR bd_addr, tBTA_SERVICE_MASK_EXT *p_services,

bta_dm_api.c:1993

bta_dm_discover_send_msg(bd_addr, p_services, p_cback, sdp_search, transport);

bta_dm_api.c:2047

BTA_DmDiscoverByTransport()

bta_dm_discover_send_msg(bd_addr, p_services, p_cback, sdp_search, BTA_TRANSPORT_UNKNOWN);

bta_dm_api.c:2071

BTA_DmDiscoverExt()

Call Tree

bta_dm_discover_send_msg() is called by 2 functions and calls 3 functions:

BTA_DmDiscoverByTransport()

BTA_DmDiscoverExt()

bta_dm_discover_send_msg()

bdcpy()

osi_malloc_func()

bta_sys_sendmsg()

Data Use

bta_dm_discover_send_msg() reads 7 variables and writes 7 variables:

tBTA_SERVICE_MASK_EXT::srvc_mask

tBTA_SERVICE_MASK_EXT::num_uuid

tBTA_SERVICE_MASK_EXT::p_uuid

::BTA_DM_API_DISCOVER_EVT

tBTA_DM_API_DISCOVER::hdr

tBTA_DM_API_DISCOVER::bd_addr

tBTA_DM_API_DISCOVER::p_uuid

bta_dm_discover_send_msg()

BT_HDR::event

tBTA_DM_API_DISCOVER::services

tBTA_DM_API_DISCOVER::p_cback

tBTA_DM_API_DISCOVER::sdp_search

tBTA_DM_API_DISCOVER::transport

tBTA_DM_API_DISCOVER::num_uuid

tBTA_DM_API_DISCOVER::p_uuid

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