bta_hf_client_send_at_cmd() function

* Function bta_hf_client_sm_execute * Description State machine event handling function for HF Client * Returns void

* Function bta_hf_client_free_db * Description Free discovery database. * Returns void

* Function bta_hf_client_cback_open * Description Send open callback event to application. * Returns void

* Function bta_hf_client_svc_conn_open * Description Service level connection opened * Returns void

* Function bta_hf_client_rfc_do_close * Description Close RFCOMM connection. * Returns void

* Function bta_hf_client_sco_shutdown * Description * Returns void

* Function bta_hf_client_start_open * Description This starts an HF Client open. * Returns void

* Function bta_hf_client_rfc_open * Description Handle RFCOMM channel open. * Returns void

* Function bta_hf_client_del_record * Description Delete SDP record for registered service. * Returns void

* Function bta_hf_client_register * Description This function initializes values of the scb and sets up * the SDP record for the services. * Returns void

* Function bta_hf_client_deregister * Description This function removes the sdp records, closes the RFCOMM * servers, and deallocates the service control block. * Returns void

* Function bta_hf_client_start_dereg * Description Start a deregister event. * Returns void

* Function bta_hf_client_start_close * Description Start the process of closing SCO and RFCOMM connection. * Returns void

* Function bta_hf_client_rfc_acp_open * Description Handle RFCOMM channel open when accepting connection. * Returns void

* Function bta_hf_client_rfc_fail * Description RFCOMM connection failed. * Returns void

* Function bta_hf_client_disc_fail * Description This function handles a discovery failure. * Returns void

* Function bta_hf_client_open_fail * Description open connection failed. * Returns void

* Function bta_hf_client_rfc_close * Description RFCOMM connection closed. * Returns void

* Function bta_hf_client_disc_int_res * Description This function handles a discovery result when initiator. * Returns void

* Function bta_hf_client_disc_acp_res * Description This function handles a discovery result when acceptor. * Returns void

* Function bta_hf_client_rfc_data * Description Read and process data from RFCOMM. * Returns void

* Function bta_hf_client_create_record * Description Create SDP record for registered service. * Returns void

* Function bta_hf_client_rfc_do_open * Description Open an RFCOMM connection to the peer device. * Returns void

* Function bta_hf_client_sco_listen * Description Initialize SCO listener * Returns void

* Function bta_hf_client_sco_conn_open * Description * Returns void

* Function bta_hf_client_sco_conn_close * Description * Returns void

* Function bta_hf_client_sco_open * Description * Returns void

* Function bta_hf_client_sco_close * Description * Returns void

* Function bta_hf_client_api_enable * Description Handle an API enable event. * Returns void

* Function bta_hf_client_api_disable * Description Handle an API disable event. * Returns void