1. add the L1 include path with a prefix, such like osi/list.h, stack/a2d_api.h and etc. 2. modify component, only bluedroid/api/include/api is export to another component and application, other include path just for bluedroid used 3. put bluedroid/include into common/include/common, so the root directory of bluedroid have no include path. 4. modify doxygen to use esp_bt.h and redirect to component/bt/bluedroid/api/include/api/ fix compile
1251 lines
42 KiB
C
1251 lines
42 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2005-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This file contains the HID host action functions.
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*
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******************************************************************************/
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#include "common/bt_target.h"
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#if defined(BTA_HH_INCLUDED) && (BTA_HH_INCLUDED == TRUE)
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#include <string.h>
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#include "bta/bta_sys.h"
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#include "stack/btm_api.h"
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#include "stack/l2c_api.h"
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#include "bta_hh_int.h"
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#include "bta/bta_hh_co.h"
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#include "bta/utl.h"
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/*****************************************************************************
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** Constants
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*****************************************************************************/
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/*****************************************************************************
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** Local Function prototypes
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*****************************************************************************/
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static void bta_hh_cback (UINT8 dev_handle, BD_ADDR addr, UINT8 event,
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UINT32 data, BT_HDR *pdata);
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static tBTA_HH_STATUS bta_hh_get_trans_status(UINT32 result);
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#if BTA_HH_DEBUG
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static char *bta_hh_get_w4_event(UINT16 event);
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static char *bta_hh_hid_event_name(UINT16 event);
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#endif
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/*****************************************************************************
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** Action Functions
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*****************************************************************************/
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/*******************************************************************************
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**
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** Function bta_hh_api_enable
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**
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** Description Perform necessary operations to enable HID host.
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**
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**
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** Returns void
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**
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*******************************************************************************/
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void bta_hh_api_enable(tBTA_HH_DATA *p_data)
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{
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tBTA_HH_STATUS status = BTA_HH_ERR;
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UINT8 xx;
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/* initialize BTE HID */
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HID_HostInit();
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memset(&bta_hh_cb, 0, sizeof(tBTA_HH_CB));
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HID_HostSetSecurityLevel("", p_data->api_enable.sec_mask);
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/* Register with L2CAP */
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if ( HID_HostRegister (bta_hh_cback) == HID_SUCCESS) {
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/* store parameters */
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bta_hh_cb.p_cback = p_data->api_enable.p_cback;
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status = BTA_HH_OK;
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/* initialize device CB */
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for (xx = 0; xx < BTA_HH_MAX_DEVICE; xx ++) {
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bta_hh_cb.kdev[xx].state = BTA_HH_IDLE_ST;
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bta_hh_cb.kdev[xx].hid_handle = BTA_HH_INVALID_HANDLE;
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bta_hh_cb.kdev[xx].index = xx;
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}
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/* initialize control block map */
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for (xx = 0; xx < BTA_HH_MAX_KNOWN; xx ++) {
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bta_hh_cb.cb_index[xx] = BTA_HH_IDX_INVALID;
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}
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}
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#if (BTA_HH_LE_INCLUDED == TRUE)
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if (status == BTA_HH_OK) {
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bta_hh_le_enable();
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} else
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#endif
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/* signal BTA call back event */
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(* bta_hh_cb.p_cback)(BTA_HH_ENABLE_EVT, (tBTA_HH *)&status);
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}
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/*******************************************************************************
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**
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** Function bta_hh_api_disable
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**
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** Description Perform necessary operations to disable HID host.
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**
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**
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** Returns void
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**
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*******************************************************************************/
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void bta_hh_api_disable(void)
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{
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UINT8 xx;
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/* service is not enabled */
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if (bta_hh_cb.p_cback == NULL) {
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return;
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}
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/* no live connection, signal DISC_CMPL_EVT directly */
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if (!bta_hh_cb.cnt_num) {
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bta_hh_disc_cmpl();
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} else { /* otherwise, disconnect all live connections */
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bta_hh_cb.w4_disable = TRUE;
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for (xx = 0; xx < BTA_HH_MAX_DEVICE; xx ++) {
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/* send API_CLOSE event to every connected device */
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if ( bta_hh_cb.kdev[xx].state == BTA_HH_CONN_ST ) {
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/* disconnect all connected devices */
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bta_hh_sm_execute(&bta_hh_cb.kdev[xx],
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BTA_HH_API_CLOSE_EVT,
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NULL);
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}
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}
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}
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return;
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}
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/*******************************************************************************
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**
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** Function bta_hh_disc_cmpl
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**
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** Description All connections have been closed, disable service.
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**
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**
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** Returns void
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**
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*******************************************************************************/
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void bta_hh_disc_cmpl(void)
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{
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tBTA_HH_STATUS status = BTA_HH_OK;
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/* Deregister with lower layer */
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if (HID_HostDeregister() != HID_SUCCESS) {
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status = BTA_HH_ERR;
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}
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#if (BTA_HH_LE_INCLUDED == TRUE)
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bta_hh_le_deregister();
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UNUSED(status);
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#else
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bta_hh_cleanup_disable(status);
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#endif
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}
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/*******************************************************************************
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**
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** Function bta_hh_sdp_cback
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**
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** Description SDP callback function.
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**
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** Returns void
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**
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*******************************************************************************/
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static void bta_hh_sdp_cback(UINT16 result, UINT16 attr_mask,
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tHID_DEV_SDP_INFO *sdp_rec )
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{
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tBTA_HH_DEV_CB *p_cb = bta_hh_cb.p_cur;
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UINT8 hdl = 0;
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tBTA_HH_STATUS status = BTA_HH_ERR_SDP;
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/* make sure sdp succeeded and hh has not been disabled */
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if ((result == SDP_SUCCESS) && (p_cb != NULL)) {
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/* security is required for the connection, add attr_mask bit*/
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if (p_cb->sec_mask) {
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attr_mask |= HID_SEC_REQUIRED;
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}
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#if BTA_HH_DEBUG
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APPL_TRACE_EVENT("bta_hh_sdp_cback: p_cb: %d result 0x%02x, \
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attr_mask 0x%02x, handle %x", \
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p_cb, result, attr_mask, p_cb->hid_handle);
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#endif
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/* check to see type of device is supported , and should not been added before */
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if (bta_hh_tod_spt(p_cb, sdp_rec->sub_class)) {
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/* if not added before */
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if (p_cb->hid_handle == BTA_HH_INVALID_HANDLE) {
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/* add device/update attr_mask information */
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if (HID_HostAddDev (p_cb->addr, attr_mask, &hdl) == HID_SUCCESS) {
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status = BTA_HH_OK;
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/* update cb_index[] map */
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bta_hh_cb.cb_index[hdl] = p_cb->index;
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} else {
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p_cb->app_id = 0;
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}
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} else {
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hdl = p_cb->hid_handle;
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}
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/* else : incoming connection after SDP should update the SDP information as well */
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if (p_cb->app_id != 0) {
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/* update cb information with attr_mask, dscp_info etc. */
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bta_hh_add_device_to_list(p_cb, hdl, attr_mask,
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&sdp_rec->dscp_info,
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sdp_rec->sub_class,
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sdp_rec->ssr_max_latency,
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sdp_rec->ssr_min_tout,
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p_cb->app_id);
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p_cb->dscp_info.ctry_code = sdp_rec->ctry_code;
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status = BTA_HH_OK;
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}
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} else { /* type of device is not supported */
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status = BTA_HH_ERR_TOD_UNSPT;
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}
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}
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/* free disc_db when SDP is completed */
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utl_freebuf((void **)&bta_hh_cb.p_disc_db);
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/* send SDP_CMPL_EVT into state machine */
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bta_hh_sm_execute(p_cb, BTA_HH_SDP_CMPL_EVT, (tBTA_HH_DATA *)&status);
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return;
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}
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/*******************************************************************************
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**
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** Function bta_hh_di_sdp_cback
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**
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** Description SDP DI callback function.
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**
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** Returns void
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**
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*******************************************************************************/
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static void bta_hh_di_sdp_cback(UINT16 result)
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{
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tBTA_HH_DEV_CB *p_cb = bta_hh_cb.p_cur;
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tBTA_HH_STATUS status = BTA_HH_ERR_SDP;
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tSDP_DI_GET_RECORD di_rec;
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tHID_STATUS ret;
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#if BTA_HH_DEBUG
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APPL_TRACE_EVENT("bta_hh_di_sdp_cback: p_cb: %d result 0x%02x", p_cb, result);
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#endif
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/* if DI record does not exist on remote device, vendor_id in tBTA_HH_DEV_DSCP_INFO will be
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* set to 0xffff and we will allow the connection to go through. Spec mandates that DI
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* record be set, but many HID devices do not set this. So for IOP purposes, we allow the
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* connection to go through and update the DI record to invalid DI entry.*/
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if (((result == SDP_SUCCESS) || (result == SDP_NO_RECS_MATCH)) && (p_cb != NULL)) {
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if (result == SDP_SUCCESS && SDP_GetNumDiRecords(bta_hh_cb.p_disc_db) != 0) {
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/* always update information with primary DI record */
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if (SDP_GetDiRecord(1, &di_rec, bta_hh_cb.p_disc_db) == SDP_SUCCESS) {
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bta_hh_update_di_info(p_cb, di_rec.rec.vendor, di_rec.rec.product, di_rec.rec.version, 0);
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}
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} else { /* no DI recrod available */
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bta_hh_update_di_info(p_cb, BTA_HH_VENDOR_ID_INVALID, 0, 0, 0);
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}
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if ((ret = HID_HostGetSDPRecord(p_cb->addr,
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bta_hh_cb.p_disc_db,
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p_bta_hh_cfg->sdp_db_size,
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bta_hh_sdp_cback)) == HID_SUCCESS) {
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status = BTA_HH_OK;
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} else {
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#if BTA_HH_DEBUG
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APPL_TRACE_DEBUG ("bta_hh_di_sdp_cback: HID_HostGetSDPRecord failed: Status 0x%2x",
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ret);
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#endif
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}
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}
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if (status != BTA_HH_OK) {
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utl_freebuf((void **)&bta_hh_cb.p_disc_db);
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/* send SDP_CMPL_EVT into state machine */
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bta_hh_sm_execute(p_cb, BTA_HH_SDP_CMPL_EVT, (tBTA_HH_DATA *)&status);
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}
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return;
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}
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/*******************************************************************************
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**
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** Function bta_hh_start_sdp
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**
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** Description Start SDP service search, and obtain necessary SDP records.
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** Only one SDP service search request is allowed at the same
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** time. For every BTA_HhOpen API call, do SDP first unless SDP
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** has been done previously.
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**
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** Returns void
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**
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*******************************************************************************/
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void bta_hh_start_sdp(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
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{
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tBTA_HH_STATUS status = BTA_HH_ERR_SDP;
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UINT8 hdl;
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p_cb->sec_mask = p_data->api_conn.sec_mask;
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p_cb->mode = p_data->api_conn.mode;
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bta_hh_cb.p_cur = p_cb;
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#if (BTA_HH_LE_INCLUDED == TRUE)
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if (bta_hh_is_le_device(p_cb, p_data->api_conn.bd_addr)) {
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bta_hh_le_open_conn(p_cb, p_data->api_conn.bd_addr);
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return;
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}
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#endif
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/* if previously virtually cabled device, skip SDP */
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if (p_cb->app_id) {
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status = BTA_HH_OK;
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#if BTA_HH_DEBUG
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APPL_TRACE_DEBUG("bta_hh_start_sdp:: skip SDP for known devices");
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#endif
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if (p_cb->hid_handle == BTA_HH_INVALID_HANDLE) {
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if (HID_HostAddDev (p_cb->addr, p_cb->attr_mask, &hdl) \
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== HID_SUCCESS) {
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/* update device CB with newly register device handle */
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bta_hh_add_device_to_list(p_cb, hdl, p_cb->attr_mask, NULL,
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p_cb->sub_class,
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p_cb->dscp_info.ssr_max_latency,
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p_cb->dscp_info.ssr_min_tout,
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p_cb->app_id);
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/* update cb_index[] map */
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bta_hh_cb.cb_index[hdl] = p_cb->index;
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} else {
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status = BTA_HH_ERR_NO_RES;
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}
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}
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bta_hh_sm_execute(p_cb, BTA_HH_SDP_CMPL_EVT, (tBTA_HH_DATA *)&status);
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return;
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}
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/* GetSDPRecord. at one time only one SDP precedure can be active */
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else if (!bta_hh_cb.p_disc_db) {
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bta_hh_cb.p_disc_db = (tSDP_DISCOVERY_DB *) osi_malloc(p_bta_hh_cfg->sdp_db_size);
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if (bta_hh_cb.p_disc_db == NULL) {
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status = BTA_HH_ERR_NO_RES;
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} else {
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bta_hh_cb.p_cur = p_cb;
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/* do DI discovery first */
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if (SDP_DiDiscover(p_data->api_conn.bd_addr,
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bta_hh_cb.p_disc_db,
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p_bta_hh_cfg->sdp_db_size,
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bta_hh_di_sdp_cback) != SDP_SUCCESS) {
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#if BTA_HH_DEBUG
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APPL_TRACE_DEBUG ("bta_hh_start_sdp: SDP_DiDiscover failed: \
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Status 0x%2X", status);
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#endif
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status = BTA_HH_ERR_SDP;
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utl_freebuf((void **)&bta_hh_cb.p_disc_db);
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} else {
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status = BTA_HH_OK;
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}
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}
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}
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if (status != BTA_HH_OK) {
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bta_hh_sm_execute(p_cb, BTA_HH_SDP_CMPL_EVT, (tBTA_HH_DATA *)&status);
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}
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return;
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}
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/*******************************************************************************
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**
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** Function bta_hh_sdp_cmpl
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**
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** Description When SDP completed, initiate a connection or report error depend
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** on SDP result.
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**
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**
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** Returns void
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**
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*******************************************************************************/
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void bta_hh_sdp_cmpl(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
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{
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tBTA_HH_CONN conn_dat;
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tBTA_HH_STATUS status = p_data->status;
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#if BTA_HH_DEBUG
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APPL_TRACE_DEBUG ("bta_hh_sdp_cmpl: status 0x%2X", p_data->status);
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#endif
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/* initialize call back data */
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memset((void *)&conn_dat, 0, sizeof(tBTA_HH_CONN));
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conn_dat.handle = p_cb->hid_handle;
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bdcpy(conn_dat.bda, p_cb->addr);
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/* if SDP compl success */
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if ( status == BTA_HH_OK) {
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/* not incoming connection doing SDP, initiate a HID connection */
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if (!p_cb->incoming_conn) {
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tHID_STATUS ret;
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/* set security level */
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HID_HostSetSecurityLevel("", p_cb->sec_mask);
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/* open HID connection */
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if ((ret = HID_HostOpenDev (p_cb->hid_handle)) != HID_SUCCESS) {
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#if BTA_HH_DEBUG
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APPL_TRACE_DEBUG ("bta_hh_sdp_cmpl: HID_HostOpenDev failed: \
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Status 0x%2X", ret);
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#endif
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/* open fail, remove device from management device list */
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HID_HostRemoveDev( p_cb->hid_handle);
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status = BTA_HH_ERR;
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} else {
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status = BTA_HH_OK;
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}
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} else { /* incoming connection SDP finish */
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bta_hh_sm_execute(p_cb, BTA_HH_OPEN_CMPL_EVT, NULL);
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}
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}
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if (status != BTA_HH_OK) {
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/* Check if this was incoming connection request from an unknown device
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**and connection failed due to missing HID Device SDP UUID
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**In above condition, disconnect the link as well as remove the
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**device from list of HID devices*/
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if ((status == BTA_HH_ERR_SDP) &&
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(p_cb->incoming_conn) && (p_cb->app_id == 0)) {
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APPL_TRACE_DEBUG ("bta_hh_sdp_cmpl:SDP failed for incoming conn :hndl %d",
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p_cb->incoming_hid_handle);
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HID_HostRemoveDev( p_cb->incoming_hid_handle);
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}
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conn_dat.status = status;
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(* bta_hh_cb.p_cback)(BTA_HH_OPEN_EVT, (tBTA_HH *)&conn_dat);
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/* move state machine W4_CONN ->IDLE */
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bta_hh_sm_execute(p_cb, BTA_HH_API_CLOSE_EVT, NULL);
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/* if this is an outgoing connection to an unknown device, clean up cb */
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if (p_cb->app_id == 0 && !p_cb->incoming_conn) {
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/* clean up device control block */
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bta_hh_clean_up_kdev(p_cb);
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}
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#if BTA_HH_DEBUG
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bta_hh_trace_dev_db();
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#endif
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}
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return;
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}
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/*******************************************************************************
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**
|
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** Function bta_hh_api_disc_act
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**
|
|
** Description HID Host initiate a disconnection.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_api_disc_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CBDATA disc_dat;
|
|
tHID_STATUS status;
|
|
|
|
#if BTA_HH_LE_INCLUDED == TRUE
|
|
if (p_cb->is_le_device) {
|
|
bta_hh_le_api_disc_act(p_cb);
|
|
} else
|
|
#endif
|
|
{
|
|
/* found an active connection */
|
|
disc_dat.handle = p_data ? (UINT8)p_data->hdr.layer_specific : p_cb->hid_handle;
|
|
disc_dat.status = BTA_HH_ERR;
|
|
|
|
status = HID_HostCloseDev(disc_dat.handle);
|
|
|
|
if (status) {
|
|
(* bta_hh_cb.p_cback)(BTA_HH_CLOSE_EVT, (tBTA_HH *)&disc_dat);
|
|
}
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_open_cmpl_act
|
|
**
|
|
** Description HID host connection completed
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_open_cmpl_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CONN conn ;
|
|
UINT8 dev_handle = p_data ? (UINT8)p_data->hid_cback.hdr.layer_specific : \
|
|
p_cb->hid_handle;
|
|
|
|
memset((void *)&conn, 0, sizeof (tBTA_HH_CONN));
|
|
conn.handle = dev_handle;
|
|
bdcpy(conn.bda, p_cb->addr);
|
|
|
|
/* increase connection number */
|
|
bta_hh_cb.cnt_num ++;
|
|
|
|
/* initialize device driver */
|
|
bta_hh_co_open(p_cb->hid_handle, p_cb->sub_class,
|
|
p_cb->attr_mask, p_cb->app_id);
|
|
|
|
#if (BTA_HH_LE_INCLUDED == TRUE)
|
|
conn.status = p_cb->status;
|
|
conn.le_hid = p_cb->is_le_device;
|
|
conn.scps_supported = p_cb->scps_supported;
|
|
|
|
if (!p_cb->is_le_device)
|
|
#endif
|
|
{
|
|
/* inform role manager */
|
|
bta_sys_conn_open( BTA_ID_HH , p_cb->app_id, p_cb->addr);
|
|
}
|
|
/* set protocol mode when not default report mode */
|
|
if ( p_cb->mode != BTA_HH_PROTO_RPT_MODE
|
|
#if (BTA_HH_LE_INCLUDED == TRUE)
|
|
&& !p_cb->is_le_device
|
|
#endif
|
|
) {
|
|
if ((HID_HostWriteDev(dev_handle,
|
|
HID_TRANS_SET_PROTOCOL, HID_PAR_PROTOCOL_BOOT_MODE,
|
|
0,
|
|
0, NULL)) != HID_SUCCESS) {
|
|
/* HID connection is up, while SET_PROTO fail */
|
|
conn.status = BTA_HH_ERR_PROTO;
|
|
(* bta_hh_cb.p_cback)(BTA_HH_OPEN_EVT, (tBTA_HH *)&conn);
|
|
} else {
|
|
conn.status = BTA_HH_OK;
|
|
p_cb->w4_evt = BTA_HH_OPEN_EVT;
|
|
}
|
|
} else {
|
|
(* bta_hh_cb.p_cback)(BTA_HH_OPEN_EVT, (tBTA_HH *)&conn);
|
|
}
|
|
|
|
p_cb->incoming_conn = FALSE;
|
|
p_cb->incoming_hid_handle = BTA_HH_INVALID_HANDLE;
|
|
|
|
}
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_open_act
|
|
**
|
|
** Description HID host receive HID_OPEN_EVT .
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_open_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_API_CONN conn_data;
|
|
|
|
UINT8 dev_handle = p_data ? (UINT8)p_data->hid_cback.hdr.layer_specific : \
|
|
p_cb->hid_handle;
|
|
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_EVENT ("bta_hh_open_act: Device[%d] connected", dev_handle);
|
|
#endif
|
|
|
|
/* SDP has been done */
|
|
if (p_cb->app_id != 0) {
|
|
bta_hh_sm_execute(p_cb, BTA_HH_OPEN_CMPL_EVT, p_data);
|
|
} else
|
|
/* app_id == 0 indicates an incoming conenction request arrives without SDP
|
|
performed, do it first */
|
|
{
|
|
p_cb->incoming_conn = TRUE;
|
|
/* store the handle here in case sdp fails - need to disconnect */
|
|
p_cb->incoming_hid_handle = dev_handle;
|
|
|
|
memset(&conn_data, 0, sizeof(tBTA_HH_API_CONN));
|
|
bdcpy(conn_data.bd_addr, p_cb->addr);
|
|
bta_hh_start_sdp(p_cb, (tBTA_HH_DATA *)&conn_data);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_data_act
|
|
**
|
|
** Description HID Host process a data report
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_data_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
BT_HDR *pdata = p_data->hid_cback.p_data;
|
|
UINT8 *p_rpt = (UINT8 *)(pdata + 1) + pdata->offset;
|
|
|
|
bta_hh_co_data((UINT8)p_data->hid_cback.hdr.layer_specific, p_rpt, pdata->len,
|
|
p_cb->mode, p_cb->sub_class, p_cb->dscp_info.ctry_code, p_cb->addr, p_cb->app_id);
|
|
|
|
utl_freebuf((void **)&pdata);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_handsk_act
|
|
**
|
|
** Description HID Host process a handshake acknoledgement.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_handsk_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CBDATA cback_data ;
|
|
tBTA_HH_HSDATA hs_data;
|
|
tBTA_HH_CONN conn ;
|
|
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_DEBUG("HANDSHAKE received for: event = %s data= %d",
|
|
bta_hh_get_w4_event(p_cb->w4_evt), p_data->hid_cback.data);
|
|
#endif
|
|
|
|
memset(&hs_data, 0, sizeof(tBTA_HH_HSDATA));
|
|
memset(&cback_data, 0, sizeof(tBTA_HH_CBDATA));
|
|
|
|
switch (p_cb->w4_evt) {
|
|
/* GET_ transsaction, handshake indicate unsupported request */
|
|
case BTA_HH_GET_PROTO_EVT:
|
|
hs_data.rsp_data.proto_mode = BTA_HH_PROTO_UNKNOWN;
|
|
/* fall through */
|
|
case BTA_HH_GET_RPT_EVT:
|
|
case BTA_HH_GET_IDLE_EVT :
|
|
hs_data.handle = p_cb->hid_handle;
|
|
/* if handshake gives an OK code for these transaction, fill in UNSUPT */
|
|
if ((hs_data.status = bta_hh_get_trans_status(p_data->hid_cback.data)) == BTA_HH_OK) {
|
|
hs_data.status = BTA_HH_HS_TRANS_NOT_SPT;
|
|
}
|
|
|
|
(* bta_hh_cb.p_cback)(p_cb->w4_evt, (tBTA_HH *)&hs_data);
|
|
p_cb->w4_evt = 0;
|
|
break;
|
|
|
|
/* acknoledgement from HID device for SET_ transaction */
|
|
case BTA_HH_SET_RPT_EVT:
|
|
case BTA_HH_SET_PROTO_EVT:
|
|
case BTA_HH_SET_IDLE_EVT :
|
|
cback_data.handle = p_cb->hid_handle;
|
|
cback_data.status = bta_hh_get_trans_status(p_data->hid_cback.data);
|
|
(* bta_hh_cb.p_cback)(p_cb->w4_evt, (tBTA_HH *)&cback_data);
|
|
p_cb->w4_evt = 0;
|
|
break;
|
|
|
|
/* SET_PROTOCOL when open connection */
|
|
case BTA_HH_OPEN_EVT:
|
|
conn.status = p_data->hid_cback.data ? BTA_HH_ERR_PROTO : BTA_HH_OK;
|
|
conn.handle = p_cb->hid_handle;
|
|
bdcpy(conn.bda, p_cb->addr);
|
|
(* bta_hh_cb.p_cback)(p_cb->w4_evt, (tBTA_HH *)&conn);
|
|
#if BTA_HH_DEBUG
|
|
bta_hh_trace_dev_db();
|
|
#endif
|
|
p_cb->w4_evt = 0;
|
|
break;
|
|
|
|
default:
|
|
/* unknow transaction handshake response */
|
|
APPL_TRACE_DEBUG("unknown transaction type");
|
|
break;
|
|
}
|
|
|
|
/* transaction achknoledgement received, inform PM for mode change */
|
|
bta_sys_idle(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
return;
|
|
}
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_ctrl_dat_act
|
|
**
|
|
** Description HID Host process a data report from control channel.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_ctrl_dat_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
BT_HDR *pdata = p_data->hid_cback.p_data;
|
|
UINT8 *data = (UINT8 *)(pdata + 1) + pdata->offset;
|
|
tBTA_HH_HSDATA hs_data;
|
|
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_DEBUG("Ctrl DATA received w4: event[%s]",
|
|
bta_hh_get_w4_event(p_cb->w4_evt));
|
|
#endif
|
|
hs_data.status = BTA_HH_OK;
|
|
hs_data.handle = p_cb->hid_handle;
|
|
|
|
switch (p_cb->w4_evt) {
|
|
case BTA_HH_GET_IDLE_EVT:
|
|
hs_data.rsp_data.idle_rate = *data;
|
|
break;
|
|
case BTA_HH_GET_RPT_EVT:
|
|
hs_data.rsp_data.p_rpt_data = pdata;
|
|
break;
|
|
case BTA_HH_GET_PROTO_EVT:
|
|
/* match up BTE/BTA report/boot mode def*/
|
|
hs_data.rsp_data.proto_mode = ((*data) == HID_PAR_PROTOCOL_REPORT) ? \
|
|
BTA_HH_PROTO_RPT_MODE : BTA_HH_PROTO_BOOT_MODE;
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_DEBUG("GET_PROTOCOL Mode = [%s]",
|
|
(hs_data.rsp_data.proto_mode == BTA_HH_PROTO_RPT_MODE) ? "Report" : "Boot");
|
|
#endif
|
|
break;
|
|
/* should not expect control DATA for SET_ transaction */
|
|
case BTA_HH_SET_PROTO_EVT:
|
|
/* fall through */
|
|
case BTA_HH_SET_RPT_EVT:
|
|
/* fall through */
|
|
case BTA_HH_SET_IDLE_EVT :
|
|
/* fall through */
|
|
default:
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_DEBUG("invalid transaction type for DATA payload: 4_evt[%s]",
|
|
bta_hh_get_w4_event(p_cb->w4_evt));
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
/* inform PM for mode change */
|
|
bta_sys_busy(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
bta_sys_idle(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
|
|
(* bta_hh_cb.p_cback)(p_cb->w4_evt, (tBTA_HH *)&hs_data);
|
|
|
|
p_cb->w4_evt = 0;
|
|
utl_freebuf((void **)&pdata);
|
|
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_open_failure
|
|
**
|
|
** Description report HID open failure when at wait for connection state and receive
|
|
** device close event.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_open_failure(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CONN conn_dat ;
|
|
UINT32 reason = p_data->hid_cback.data; /* Reason for closing (32-bit) */
|
|
|
|
memset(&conn_dat, 0, sizeof(tBTA_HH_CONN));
|
|
conn_dat.handle = p_cb->hid_handle;
|
|
conn_dat.status = (reason == HID_ERR_AUTH_FAILED) ?
|
|
BTA_HH_ERR_AUTH_FAILED : BTA_HH_ERR;
|
|
bdcpy(conn_dat.bda, p_cb->addr);
|
|
HID_HostCloseDev(p_cb->hid_handle);
|
|
|
|
/* Report OPEN fail event */
|
|
(*bta_hh_cb.p_cback)(BTA_HH_OPEN_EVT, (tBTA_HH *)&conn_dat);
|
|
|
|
#if BTA_HH_DEBUG
|
|
bta_hh_trace_dev_db();
|
|
#endif
|
|
/* clean up control block, but retain SDP info and device handle */
|
|
p_cb->vp = FALSE;
|
|
p_cb->w4_evt = 0;
|
|
|
|
/* if no connection is active and HH disable is signaled, disable service */
|
|
if (bta_hh_cb.cnt_num == 0 && bta_hh_cb.w4_disable) {
|
|
bta_hh_disc_cmpl();
|
|
}
|
|
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_close_act
|
|
**
|
|
** Description HID Host process a close event
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_close_act (tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CONN conn_dat ;
|
|
tBTA_HH_CBDATA disc_dat = {BTA_HH_OK, 0};
|
|
UINT32 reason = p_data->hid_cback.data; /* Reason for closing (32-bit) */
|
|
|
|
/* if HID_HDEV_EVT_VC_UNPLUG was received, report BTA_HH_VC_UNPLUG_EVT */
|
|
UINT16 event = p_cb->vp ? BTA_HH_VC_UNPLUG_EVT : BTA_HH_CLOSE_EVT;
|
|
|
|
disc_dat.handle = p_cb->hid_handle;
|
|
disc_dat.status = p_data->hid_cback.data;
|
|
|
|
/* Check reason for closing */
|
|
if ((reason & (HID_L2CAP_CONN_FAIL | HID_L2CAP_REQ_FAIL)) || /* Failure to initialize connection (page timeout or l2cap error) */
|
|
(reason == HID_ERR_AUTH_FAILED) || /* Authenication error (while initiating) */
|
|
(reason == HID_ERR_L2CAP_FAILED)) { /* Failure creating l2cap connection */
|
|
/* Failure in opening connection */
|
|
conn_dat.handle = p_cb->hid_handle;
|
|
conn_dat.status = (reason == HID_ERR_AUTH_FAILED) ? BTA_HH_ERR_AUTH_FAILED : BTA_HH_ERR;
|
|
bdcpy(conn_dat.bda, p_cb->addr);
|
|
HID_HostCloseDev(p_cb->hid_handle);
|
|
|
|
/* Report OPEN fail event */
|
|
(*bta_hh_cb.p_cback)(BTA_HH_OPEN_EVT, (tBTA_HH *)&conn_dat);
|
|
|
|
#if BTA_HH_DEBUG
|
|
bta_hh_trace_dev_db();
|
|
#endif
|
|
return;
|
|
}
|
|
/* otherwise report CLOSE/VC_UNPLUG event */
|
|
else {
|
|
/* finaliza device driver */
|
|
bta_hh_co_close(p_cb->hid_handle, p_cb->app_id);
|
|
/* inform role manager */
|
|
bta_sys_conn_close( BTA_ID_HH , p_cb->app_id, p_cb->addr);
|
|
/* update total conn number */
|
|
bta_hh_cb.cnt_num --;
|
|
|
|
if (disc_dat.status) {
|
|
disc_dat.status = BTA_HH_ERR;
|
|
}
|
|
|
|
(*bta_hh_cb.p_cback)(event, (tBTA_HH *)&disc_dat);
|
|
|
|
/* if virtually unplug, remove device */
|
|
if (p_cb->vp ) {
|
|
HID_HostRemoveDev( p_cb->hid_handle);
|
|
bta_hh_clean_up_kdev(p_cb);
|
|
}
|
|
|
|
#if BTA_HH_DEBUG
|
|
bta_hh_trace_dev_db();
|
|
#endif
|
|
}
|
|
|
|
/* clean up control block, but retain SDP info and device handle */
|
|
p_cb->vp = FALSE;
|
|
p_cb->w4_evt = 0;
|
|
|
|
/* if no connection is active and HH disable is signaled, disable service */
|
|
if (bta_hh_cb.cnt_num == 0 && bta_hh_cb.w4_disable) {
|
|
bta_hh_disc_cmpl();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_get_dscp_act
|
|
**
|
|
** Description Get device report descriptor
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_get_dscp_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
UNUSED(p_data);
|
|
|
|
#if (BTA_HH_LE_INCLUDED == TRUE)
|
|
if (p_cb->is_le_device) {
|
|
bta_hh_le_get_dscp_act(p_cb);
|
|
} else
|
|
#endif
|
|
(*bta_hh_cb.p_cback)(BTA_HH_GET_DSCP_EVT, (tBTA_HH *)&p_cb->dscp_info);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_maint_dev_act
|
|
**
|
|
** Description HID Host maintain device list.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_maint_dev_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_MAINT_DEV *p_dev_info = &p_data->api_maintdev;
|
|
tBTA_HH_DEV_INFO dev_info ;
|
|
UINT8 dev_handle;
|
|
|
|
dev_info.status = BTA_HH_ERR;
|
|
dev_info.handle = BTA_HH_INVALID_HANDLE;
|
|
|
|
switch (p_dev_info->sub_event) {
|
|
case BTA_HH_ADD_DEV_EVT: /* add a device */
|
|
bdcpy(dev_info.bda, p_dev_info->bda);
|
|
/* initialize callback data */
|
|
if (p_cb->hid_handle == BTA_HH_INVALID_HANDLE) {
|
|
#if (BTA_HH_LE_INCLUDED == TRUE)
|
|
if (bta_hh_is_le_device(p_cb, p_data->api_conn.bd_addr)) {
|
|
dev_info.handle = bta_hh_le_add_device(p_cb, p_dev_info);
|
|
dev_info.status = BTA_HH_OK;
|
|
} else
|
|
#endif
|
|
|
|
if (HID_HostAddDev(p_dev_info->bda, p_dev_info->attr_mask, &dev_handle)\
|
|
== HID_SUCCESS) {
|
|
dev_info.handle = dev_handle;
|
|
dev_info.status = BTA_HH_OK;
|
|
|
|
#if (defined BTA_HH_LE_INCLUDED && BTA_HH_LE_INCLUDED == TRUE)
|
|
/* update DI information */
|
|
bta_hh_update_di_info(p_cb,
|
|
p_dev_info->dscp_info.vendor_id,
|
|
p_dev_info->dscp_info.product_id,
|
|
p_dev_info->dscp_info.version,
|
|
p_dev_info->dscp_info.flag);
|
|
#else
|
|
bta_hh_update_di_info(p_cb,
|
|
p_dev_info->dscp_info.vendor_id,
|
|
p_dev_info->dscp_info.product_id,
|
|
p_dev_info->dscp_info.version,
|
|
0);
|
|
|
|
#endif
|
|
/* add to BTA device list */
|
|
bta_hh_add_device_to_list(p_cb, dev_handle,
|
|
p_dev_info->attr_mask,
|
|
&p_dev_info->dscp_info.descriptor,
|
|
p_dev_info->sub_class,
|
|
p_dev_info->dscp_info.ssr_max_latency,
|
|
p_dev_info->dscp_info.ssr_min_tout,
|
|
p_dev_info->app_id);
|
|
/* update cb_index[] map */
|
|
bta_hh_cb.cb_index[dev_handle] = p_cb->index;
|
|
}
|
|
} else { /* device already been added */
|
|
dev_info.handle = p_cb->hid_handle;
|
|
dev_info.status = BTA_HH_OK;
|
|
}
|
|
#if BTA_HH_DEBUG
|
|
bta_hh_trace_dev_db();
|
|
#endif
|
|
|
|
break;
|
|
case BTA_HH_RMV_DEV_EVT: /* remove device */
|
|
dev_info.handle = (UINT8)p_dev_info->hdr.layer_specific;
|
|
bdcpy(dev_info.bda, p_cb->addr);
|
|
|
|
#if BTA_HH_LE_INCLUDED == TRUE
|
|
if (p_cb->is_le_device) {
|
|
bta_hh_le_remove_dev_bg_conn(p_cb);
|
|
bta_hh_sm_execute(p_cb, BTA_HH_API_CLOSE_EVT, NULL);
|
|
bta_hh_clean_up_kdev(p_cb);
|
|
} else
|
|
#endif
|
|
{
|
|
if (HID_HostRemoveDev( dev_info.handle ) == HID_SUCCESS) {
|
|
dev_info.status = BTA_HH_OK;
|
|
|
|
/* remove from known device list in BTA */
|
|
bta_hh_clean_up_kdev(p_cb);
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
APPL_TRACE_DEBUG("invalid command");
|
|
break;
|
|
}
|
|
|
|
(* bta_hh_cb.p_cback)(p_dev_info->sub_event, (tBTA_HH *)&dev_info);
|
|
}
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_write_dev_act
|
|
**
|
|
** Description Write device action. can be SET/GET/DATA transaction.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void bta_hh_write_dev_act(tBTA_HH_DEV_CB *p_cb, tBTA_HH_DATA *p_data)
|
|
{
|
|
tBTA_HH_CBDATA cbdata = {BTA_HH_OK, 0};
|
|
UINT16 event = (p_data->api_sndcmd.t_type - BTA_HH_FST_BTE_TRANS_EVT) +
|
|
BTA_HH_FST_TRANS_CB_EVT;
|
|
|
|
#if BTA_HH_LE_INCLUDED == TRUE
|
|
if (p_cb->is_le_device) {
|
|
bta_hh_le_write_dev_act(p_cb, p_data);
|
|
} else
|
|
#endif
|
|
{
|
|
|
|
cbdata.handle = p_cb->hid_handle;
|
|
|
|
/* match up BTE/BTA report/boot mode def */
|
|
if (p_data->api_sndcmd.t_type == HID_TRANS_SET_PROTOCOL) {
|
|
p_data->api_sndcmd.param = ( p_data->api_sndcmd.param == BTA_HH_PROTO_RPT_MODE) ? \
|
|
HID_PAR_PROTOCOL_REPORT : HID_PAR_PROTOCOL_BOOT_MODE;
|
|
}
|
|
|
|
if (HID_HostWriteDev (p_cb->hid_handle,
|
|
p_data->api_sndcmd.t_type,
|
|
p_data->api_sndcmd.param,
|
|
p_data->api_sndcmd.data,
|
|
p_data->api_sndcmd.rpt_id,
|
|
p_data->api_sndcmd.p_data) != HID_SUCCESS) {
|
|
APPL_TRACE_ERROR("HID_HostWriteDev Error ");
|
|
cbdata.status = BTA_HH_ERR;
|
|
|
|
if (p_data->api_sndcmd.t_type != HID_TRANS_CONTROL &&
|
|
p_data->api_sndcmd.t_type != HID_TRANS_DATA) {
|
|
(* bta_hh_cb.p_cback)(event, (tBTA_HH *)&cbdata);
|
|
} else if (p_data->api_sndcmd.param == BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG) {
|
|
(* bta_hh_cb.p_cback)(BTA_HH_VC_UNPLUG_EVT, (tBTA_HH *)&cbdata);
|
|
}
|
|
} else {
|
|
|
|
switch (p_data->api_sndcmd.t_type) {
|
|
case HID_TRANS_SET_PROTOCOL:
|
|
/* fall through */
|
|
case HID_TRANS_GET_REPORT:
|
|
/* fall through */
|
|
case HID_TRANS_SET_REPORT:
|
|
/* fall through */
|
|
case HID_TRANS_GET_PROTOCOL:
|
|
/* fall through */
|
|
case HID_TRANS_GET_IDLE:
|
|
/* fall through */
|
|
case HID_TRANS_SET_IDLE:/* set w4_handsk event name for callback function use */
|
|
p_cb->w4_evt = event;
|
|
break;
|
|
case HID_TRANS_DATA: /* output report */
|
|
/* fall through */
|
|
case HID_TRANS_CONTROL:
|
|
/* no handshake event will be generated */
|
|
/* if VC_UNPLUG is issued, set flag */
|
|
if (p_data->api_sndcmd.param == BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG) {
|
|
p_cb->vp = TRUE;
|
|
}
|
|
|
|
break;
|
|
/* currently not expected */
|
|
case HID_TRANS_DATAC:
|
|
default:
|
|
APPL_TRACE_DEBUG("bta_hh_write_dev_act:: cmd type = %d",
|
|
p_data->api_sndcmd.t_type);
|
|
break;
|
|
}
|
|
|
|
/* if not control type transaction, notify PM for energy control */
|
|
if (p_data->api_sndcmd.t_type != HID_TRANS_CONTROL) {
|
|
/* inform PM for mode change */
|
|
bta_sys_busy(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
bta_sys_idle(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
} else if (p_data->api_sndcmd.param == BTA_HH_CTRL_SUSPEND) {
|
|
bta_sys_sco_close(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
} else if (p_data->api_sndcmd.param == BTA_HH_CTRL_EXIT_SUSPEND) {
|
|
bta_sys_busy(BTA_ID_HH, p_cb->app_id, p_cb->addr);
|
|
}
|
|
}
|
|
|
|
}
|
|
return;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
** Static Function
|
|
*****************************************************************************/
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_cback
|
|
**
|
|
** Description BTA HH callback function.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
static void bta_hh_cback (UINT8 dev_handle, BD_ADDR addr, UINT8 event,
|
|
UINT32 data, BT_HDR *pdata)
|
|
{
|
|
tBTA_HH_CBACK_DATA *p_buf = NULL;
|
|
UINT16 sm_event = BTA_HH_INVALID_EVT;
|
|
UINT8 xx = 0;
|
|
|
|
#if BTA_HH_DEBUG
|
|
APPL_TRACE_DEBUG("bta_hh_cback::HID_event [%s]", bta_hh_hid_event_name(event));
|
|
#endif
|
|
|
|
switch (event) {
|
|
case HID_HDEV_EVT_OPEN:
|
|
sm_event = BTA_HH_INT_OPEN_EVT;
|
|
break;
|
|
case HID_HDEV_EVT_CLOSE:
|
|
sm_event = BTA_HH_INT_CLOSE_EVT;
|
|
break;
|
|
case HID_HDEV_EVT_INTR_DATA:
|
|
sm_event = BTA_HH_INT_DATA_EVT;
|
|
break;
|
|
case HID_HDEV_EVT_HANDSHAKE:
|
|
sm_event = BTA_HH_INT_HANDSK_EVT;
|
|
break;
|
|
case HID_HDEV_EVT_CTRL_DATA:
|
|
sm_event = BTA_HH_INT_CTRL_DATA;
|
|
break;
|
|
case HID_HDEV_EVT_RETRYING:
|
|
break;
|
|
case HID_HDEV_EVT_INTR_DATC:
|
|
case HID_HDEV_EVT_CTRL_DATC:
|
|
/* Unhandled events: Free buffer for DATAC */
|
|
utl_freebuf((void **)&pdata);
|
|
break;
|
|
case HID_HDEV_EVT_VC_UNPLUG:
|
|
for (xx = 0; xx < BTA_HH_MAX_DEVICE; xx++) {
|
|
if (bta_hh_cb.kdev[xx].hid_handle == dev_handle) {
|
|
bta_hh_cb.kdev[xx].vp = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (sm_event != BTA_HH_INVALID_EVT &&
|
|
(p_buf = (tBTA_HH_CBACK_DATA *)osi_malloc(sizeof(tBTA_HH_CBACK_DATA) +
|
|
sizeof(BT_HDR))) != NULL) {
|
|
p_buf->hdr.event = sm_event;
|
|
p_buf->hdr.layer_specific = (UINT16)dev_handle;
|
|
p_buf->data = data;
|
|
bdcpy(p_buf->addr, addr);
|
|
p_buf->p_data = pdata;
|
|
|
|
bta_sys_sendmsg(p_buf);
|
|
}
|
|
|
|
}
|
|
/*******************************************************************************
|
|
**
|
|
** Function bta_hh_get_trans_status
|
|
**
|
|
** Description translate a handshake result code into BTA HH
|
|
** status code
|
|
**
|
|
*******************************************************************************/
|
|
static tBTA_HH_STATUS bta_hh_get_trans_status(UINT32 result)
|
|
{
|
|
switch (result) {
|
|
case HID_PAR_HANDSHAKE_RSP_SUCCESS : /* (0) */
|
|
return BTA_HH_OK;
|
|
case HID_PAR_HANDSHAKE_RSP_NOT_READY : /* (1) */
|
|
case HID_PAR_HANDSHAKE_RSP_ERR_INVALID_REP_ID: /* (2) */
|
|
case HID_PAR_HANDSHAKE_RSP_ERR_UNSUPPORTED_REQ : /* (3) */
|
|
case HID_PAR_HANDSHAKE_RSP_ERR_INVALID_PARAM : /* (4) */
|
|
return (tBTA_HH_STATUS)result;
|
|
case HID_PAR_HANDSHAKE_RSP_ERR_UNKNOWN : /* (14) */
|
|
case HID_PAR_HANDSHAKE_RSP_ERR_FATAL : /* (15) */
|
|
default:
|
|
return BTA_HH_HS_ERROR;
|
|
break;
|
|
}
|
|
}
|
|
/*****************************************************************************
|
|
** Debug Functions
|
|
*****************************************************************************/
|
|
|
|
#if (defined BTA_HH_DEBUG && BTA_HH_DEBUG == TRUE)
|
|
static char *bta_hh_get_w4_event(UINT16 event)
|
|
{
|
|
switch (event) {
|
|
case BTA_HH_GET_RPT_EVT:
|
|
return "BTA_HH_GET_RPT_EVT";
|
|
case BTA_HH_SET_RPT_EVT:
|
|
return "BTA_HH_SET_RPT_EVT";
|
|
case BTA_HH_GET_PROTO_EVT:
|
|
return "BTA_HH_GET_PROTO_EVT";
|
|
case BTA_HH_SET_PROTO_EVT:
|
|
return "BTA_HH_SET_PROTO_EVT";
|
|
case BTA_HH_GET_IDLE_EVT:
|
|
return "BTA_HH_GET_IDLE_EVT";
|
|
case BTA_HH_SET_IDLE_EVT:
|
|
return "BTA_HH_SET_IDLE_EVT";
|
|
case BTA_HH_OPEN_EVT:
|
|
return "BTA_HH_OPEN_EVT";
|
|
default:
|
|
return "Unknown event";
|
|
}
|
|
|
|
}
|
|
|
|
static char *bta_hh_hid_event_name(UINT16 event)
|
|
{
|
|
switch (event) {
|
|
case HID_HDEV_EVT_OPEN:
|
|
return "HID_HDEV_EVT_OPEN";
|
|
case HID_HDEV_EVT_CLOSE:
|
|
return "HID_HDEV_EVT_CLOSE";
|
|
case HID_HDEV_EVT_RETRYING:
|
|
return "HID_HDEV_EVT_RETRYING";
|
|
case HID_HDEV_EVT_INTR_DATA:
|
|
return "HID_HDEV_EVT_INTR_DATA";
|
|
case HID_HDEV_EVT_INTR_DATC:
|
|
return "HID_HDEV_EVT_INTR_DATC";
|
|
case HID_HDEV_EVT_CTRL_DATA:
|
|
return "HID_HDEV_EVT_CTRL_DATA";
|
|
case HID_HDEV_EVT_CTRL_DATC:
|
|
return "HID_HDEV_EVT_CTRL_DATC";
|
|
case HID_HDEV_EVT_HANDSHAKE:
|
|
return "HID_HDEV_EVT_HANDSHAKE";
|
|
case HID_HDEV_EVT_VC_UNPLUG:
|
|
return "HID_HDEV_EVT_VC_UNPLUG";
|
|
default:
|
|
return "Unknown HID event";
|
|
}
|
|
}
|
|
#endif
|
|
#endif /* BTA_HH_INCLUDED */
|
|
|