btc_gatts_uuid_format_convert() function

Search services from the local GATTC cache

Add a characteristic into a service.

Add a characteristic descriptor

Get the characteristic with the given characteristic UUID in the local GATTC cache

Get the descriptor with the given characteristic handle in the local GATTC cache

Get the service with the given service UUID in the local GATTC cache

This function is called to performs service discovery for the services provided by the given peer device. When the operation is completed, the callback function will be called with ESP_SDP_SEARCH_COMP_EVT. This function must be called after esp_sdp_init() successful and before esp_sdp_deinit().

Get the descriptor with the given characteristic UUID in the local GATTC cache

Get the included services with the given service handle in the local GATTC cache.

Read the characteristics value of the given characteristic UUID.

Start SDP to look up the service matching uuid on the remote device. This function should be called after esp_bluedroid_enable() completes successfully. esp_bt_gap_cb_t will be called with ESP_BT_GAP_RMT_SRVC_REC_EVT after service discovery ends