mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
adada3f67e
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
234 lines
8.8 KiB
C
234 lines
8.8 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2003-2012 Broadcom Corporation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at:
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
******************************************************************************/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* Interface to AVRCP optional commands
|
|
*
|
|
******************************************************************************/
|
|
// #include <assert.h>
|
|
#include "common/bt_target.h"
|
|
#include <string.h>
|
|
#include "stack/avrc_api.h"
|
|
#include "avrc_int.h"
|
|
#include "osi/allocator.h"
|
|
|
|
#if (defined(AVRC_INCLUDED) && AVRC_INCLUDED == TRUE)
|
|
|
|
/******************************************************************************
|
|
**
|
|
** Function avrc_vendor_msg
|
|
**
|
|
** Description Compose a VENDOR DEPENDENT command according to p_msg
|
|
**
|
|
** Input Parameters:
|
|
** p_msg: Pointer to VENDOR DEPENDENT message structure.
|
|
**
|
|
** Output Parameters:
|
|
** None.
|
|
**
|
|
** Returns pointer to a valid GKI buffer if successful.
|
|
** NULL if p_msg is NULL.
|
|
**
|
|
******************************************************************************/
|
|
static BT_HDR *avrc_vendor_msg(tAVRC_MSG_VENDOR *p_msg)
|
|
{
|
|
BT_HDR *p_cmd;
|
|
UINT8 *p_data;
|
|
|
|
assert(p_msg != NULL);
|
|
|
|
#if AVRC_METADATA_INCLUDED == TRUE
|
|
assert(AVRC_META_CMD_BUF_SIZE > (AVRC_MIN_CMD_LEN + p_msg->vendor_len));
|
|
if ((p_cmd = (BT_HDR *) osi_malloc(AVRC_META_CMD_BUF_SIZE)) != NULL)
|
|
#else
|
|
assert(AVRC_CMD_BUF_SIZE > (AVRC_MIN_CMD_LEN + p_msg->vendor_len));
|
|
if ((p_cmd = (BT_HDR *) osi_malloc(AVRC_CMD_BUF_SIZE)) != NULL)
|
|
#endif
|
|
{
|
|
p_cmd->offset = AVCT_MSG_OFFSET;
|
|
p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset;
|
|
*p_data++ = (p_msg->hdr.ctype & AVRC_CTYPE_MASK);
|
|
*p_data++ = (p_msg->hdr.subunit_type << AVRC_SUBTYPE_SHIFT) | p_msg->hdr.subunit_id;
|
|
*p_data++ = AVRC_OP_VENDOR;
|
|
AVRC_CO_ID_TO_BE_STREAM(p_data, p_msg->company_id);
|
|
if (p_msg->vendor_len && p_msg->p_vendor_data) {
|
|
memcpy(p_data, p_msg->p_vendor_data, p_msg->vendor_len);
|
|
}
|
|
p_cmd->len = (UINT16) (p_data + p_msg->vendor_len - (UINT8 *)(p_cmd + 1) - p_cmd->offset);
|
|
p_cmd->layer_specific = AVCT_DATA_CTRL;
|
|
}
|
|
return p_cmd;
|
|
}
|
|
|
|
/******************************************************************************
|
|
**
|
|
** Function AVRC_UnitCmd
|
|
**
|
|
** Description Send a UNIT INFO command to the peer device. This
|
|
** function can only be called for controller role connections.
|
|
** Any response message from the peer is passed back through
|
|
** the tAVRC_MSG_CBACK callback function.
|
|
**
|
|
** Input Parameters:
|
|
** handle: Handle of this connection.
|
|
**
|
|
** label: Transaction label.
|
|
**
|
|
** Output Parameters:
|
|
** None.
|
|
**
|
|
** Returns AVRC_SUCCESS if successful.
|
|
** AVRC_BAD_HANDLE if handle is invalid.
|
|
**
|
|
******************************************************************************/
|
|
UINT16 AVRC_UnitCmd(UINT8 handle, UINT8 label)
|
|
{
|
|
BT_HDR *p_cmd;
|
|
UINT8 *p_data;
|
|
|
|
if ((p_cmd = (BT_HDR *) osi_malloc(AVRC_CMD_BUF_SIZE)) != NULL) {
|
|
p_cmd->offset = AVCT_MSG_OFFSET;
|
|
p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset;
|
|
*p_data++ = AVRC_CMD_STATUS;
|
|
/* unit & id ignore */
|
|
*p_data++ = (AVRC_SUB_UNIT << AVRC_SUBTYPE_SHIFT) | AVRC_SUBID_IGNORE;
|
|
*p_data++ = AVRC_OP_UNIT_INFO;
|
|
memset(p_data, AVRC_CMD_OPRND_PAD, AVRC_UNIT_OPRND_BYTES);
|
|
p_cmd->len = p_data + AVRC_UNIT_OPRND_BYTES - (UINT8 *)(p_cmd + 1) - p_cmd->offset;
|
|
p_cmd->layer_specific = AVCT_DATA_CTRL;
|
|
}
|
|
return AVCT_MsgReq( handle, label, AVCT_CMD, p_cmd);
|
|
}
|
|
|
|
/******************************************************************************
|
|
**
|
|
** Function AVRC_SubCmd
|
|
**
|
|
** Description Send a SUBUNIT INFO command to the peer device. This
|
|
** function can only be called for controller role connections.
|
|
** Any response message from the peer is passed back through
|
|
** the tAVRC_MSG_CBACK callback function.
|
|
**
|
|
** Input Parameters:
|
|
** handle: Handle of this connection.
|
|
**
|
|
** label: Transaction label.
|
|
**
|
|
** page: Specifies which part of the subunit type table
|
|
** is requested. For AVRCP it is typically zero.
|
|
** Value range is 0-7.
|
|
**
|
|
** Output Parameters:
|
|
** None.
|
|
**
|
|
** Returns AVRC_SUCCESS if successful.
|
|
** AVRC_BAD_HANDLE if handle is invalid.
|
|
**
|
|
******************************************************************************/
|
|
UINT16 AVRC_SubCmd(UINT8 handle, UINT8 label, UINT8 page)
|
|
{
|
|
BT_HDR *p_cmd;
|
|
UINT8 *p_data;
|
|
|
|
if ((p_cmd = (BT_HDR *) osi_malloc(AVRC_CMD_BUF_SIZE)) != NULL) {
|
|
p_cmd->offset = AVCT_MSG_OFFSET;
|
|
p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset;
|
|
*p_data++ = AVRC_CMD_STATUS;
|
|
/* unit & id ignore */
|
|
*p_data++ = (AVRC_SUB_UNIT << AVRC_SUBTYPE_SHIFT) | AVRC_SUBID_IGNORE;
|
|
*p_data++ = AVRC_OP_SUB_INFO;
|
|
*p_data++ = ((page & AVRC_SUB_PAGE_MASK) << AVRC_SUB_PAGE_SHIFT) | AVRC_SUB_EXT_CODE;
|
|
memset(p_data, AVRC_CMD_OPRND_PAD, AVRC_SUB_OPRND_BYTES);
|
|
p_cmd->len = p_data + AVRC_SUB_OPRND_BYTES - (UINT8 *)(p_cmd + 1) - p_cmd->offset;
|
|
p_cmd->layer_specific = AVCT_DATA_CTRL;
|
|
}
|
|
return AVCT_MsgReq( handle, label, AVCT_CMD, p_cmd);
|
|
}
|
|
|
|
/******************************************************************************
|
|
**
|
|
** Function AVRC_VendorCmd
|
|
**
|
|
** Description Send a VENDOR DEPENDENT command to the peer device. This
|
|
** function can only be called for controller role connections.
|
|
** Any response message from the peer is passed back through
|
|
** the tAVRC_MSG_CBACK callback function.
|
|
**
|
|
** Input Parameters:
|
|
** handle: Handle of this connection.
|
|
**
|
|
** label: Transaction label.
|
|
**
|
|
** p_msg: Pointer to VENDOR DEPENDENT message structure.
|
|
**
|
|
** Output Parameters:
|
|
** None.
|
|
**
|
|
** Returns AVRC_SUCCESS if successful.
|
|
** AVRC_BAD_HANDLE if handle is invalid.
|
|
**
|
|
******************************************************************************/
|
|
UINT16 AVRC_VendorCmd(UINT8 handle, UINT8 label, tAVRC_MSG_VENDOR *p_msg)
|
|
{
|
|
BT_HDR *p_buf = avrc_vendor_msg(p_msg);
|
|
if (p_buf) {
|
|
return AVCT_MsgReq( handle, label, AVCT_CMD, p_buf);
|
|
} else {
|
|
return AVCT_NO_RESOURCES;
|
|
}
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
**
|
|
** Function AVRC_VendorRsp
|
|
**
|
|
** Description Send a VENDOR DEPENDENT response to the peer device. This
|
|
** function can only be called for target role connections.
|
|
** This function must be called when a VENDOR DEPENDENT
|
|
** command message is received from the peer through the
|
|
** tAVRC_MSG_CBACK callback function.
|
|
**
|
|
** Input Parameters:
|
|
** handle: Handle of this connection.
|
|
**
|
|
** label: Transaction label. Must be the same value as
|
|
** passed with the command message in the callback function.
|
|
**
|
|
** p_msg: Pointer to VENDOR DEPENDENT message structure.
|
|
**
|
|
** Output Parameters:
|
|
** None.
|
|
**
|
|
** Returns AVRC_SUCCESS if successful.
|
|
** AVRC_BAD_HANDLE if handle is invalid.
|
|
**
|
|
******************************************************************************/
|
|
UINT16 AVRC_VendorRsp(UINT8 handle, UINT8 label, tAVRC_MSG_VENDOR *p_msg)
|
|
{
|
|
BT_HDR *p_buf = avrc_vendor_msg(p_msg);
|
|
if (p_buf) {
|
|
return AVCT_MsgReq( handle, label, AVCT_RSP, p_buf);
|
|
} else {
|
|
return AVCT_NO_RESOURCES;
|
|
}
|
|
}
|
|
|
|
#endif /* #if (defined(AVRC_INCLUDED) && AVRC_INCLUDED == TRUE) */
|