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SourceVuESP-IDF Framework and ExamplesESP-IDFHID_DevAddRecord()

HID_DevAddRecord() function

Function HID_DevAddRecord Description Creates SDP record for HID device Returns tHID_STATUS

Syntax

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Summary

Declaration

Definition

from hidd_api.h:125

extern tHID_STATUS HID_DevAddRecord(uint32_t handle, char* p_name, char* p_description, char* p_provider, uint16_t subclass, uint16_t desc_len, uint8_t* p_desc_data);

Implemented in hidd_api.c:215

Arguments

Argument

handle

p_name

p_description

p_provider

subclass

desc_len

p_desc_data

References

Code

Location

Referrer

tHID_STATUS HID_DevAddRecord(uint32_t handle, char *p_name, char *p_description, char *p_provider, uint16_t subclass,

hidd_api.c:215

extern tHID_STATUS HID_DevAddRecord(uint32_t handle, char* p_name,

hidd_api.h:125

HID_DevAddRecord(bta_hd_cb.sdp_handle, p_app_data->name, p_app_data->description, p_app_data->provider,

bta_hd_act.c:174

bta_hd_register_act()

Call Tree

HID_DevAddRecord() is called by 1 function and calls 11 functions:

bta_hd_register_act()

HID_DevAddRecord()

SDP_AddUuidSequence()

SDP_AddProtocolList()

SDP_AddAdditionProtoLists()

SDP_AddProfileDescriptorList()

SDP_AddLanguageBaseAttrIDList()

SDP_AddServiceClassIdList()

osi_malloc_func()

Data Use

HID_DevAddRecord() reads 8 variables and writes 3 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_INFO

tSDP_PROTOCOL_ELEM::params

tSDP_PROTO_LIST_ELEM::list_elem

::HID_SUCCESS

::HID_ERR_NOT_REGISTERED

dev_ctb::trace_level

hd_cb

HID_DevAddRecord()

tSDP_PROTOCOL_ELEM::protocol_uuid

tSDP_PROTOCOL_ELEM::num_params

tSDP_PROTO_LIST_ELEM::num_elems

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