237 lines
7.4 KiB
C
237 lines
7.4 KiB
C
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/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __AVRCP_I_H__
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#define __AVRCP_I_H__
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#include "bt_co_list.h"
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#include "btlib_type.h"
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#include "btm_i.h"
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#include "avctp_i.h"
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#include "sdp.h"
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#define AVRCP_RECVDATA_BUF_SIZE 48
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#define AVRCP_UINT_INFO_IND 0x30
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#define AVRCP_SUBUNIT_INFO_IND 0x31
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#define AVRCP_PASSTHROUGH_IND 0x7C
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#define AVRCP_VENDOR_DEP_IND 0x00
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#define AVRCP_RESP_NOT_IMPLEMENTED 0x08
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#define AVRCP_RESP_ACCEPT 0x09
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#define AVRCP_RESP_REJECT 0x0A
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#define AVRCP_RESP_STABLE 0x0C
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#define AVRCP_RESP_CHANGED 0x0D
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#define AVRCP_RESP_INTERIM 0x0F
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#define AVRCP_OP_GET_CAPABILITIES 0x10
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#define AVRCP_OP_LIST_PLAYER_SETTING_ATTRIBS 0x11
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#define AVRCP_OP_LIST_PLAYER_SETTING_VALUES 0x12
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#define AVRCP_OP_GET_PLAYER_SETTING_VALUE 0x13
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#define AVRCP_OP_SET_PLAYER_SETTING_VALUE 0x14
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#define AVRCP_OP_GET_PLAYER_SETTING_ATTR_TEXT 0x15
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#define AVRCP_OP_GET_PLAYER_SETTING_VALUE_TEXT 0x16
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#define AVRCP_OP_INFORM_DISP_CHAR_SET 0x17
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#define AVRCP_OP_INFORM_BATT_STATUS 0x18
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#define AVRCP_OP_GET_MEDIA_INFO 0x20
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#define AVRCP_OP_GET_PLAY_STATUS 0x30
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#define AVRCP_OP_REGISTER_NOTIFY 0x31
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#define AVRCP_OP_REQUEST_CONT_RESP 0x40
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#define AVRCP_OP_ABORT_CONT_RESP 0x41
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#define AVRCP_OP_SET_ABSOLUTE_VOLUME 0x50
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#define AVRCP_OP_SET_ADDRESSED_PLAYER 0x60
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#define AVRCP_OP_SET_BROWSED_PLAYER 0x70
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#define AVRCP_OP_GET_FOLDER_ITEMS 0x71
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#define AVRCP_OP_CHANGE_PATH 0x72
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#define AVRCP_OP_GET_ITEM_ATTRIBUTES 0x73
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#define AVRCP_OP_PLAY_ITEM 0x74
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#define AVRCP_OP_SEARCH 0x80
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#define AVRCP_OP_ADD_TO_NOW_PLAYING 0x90
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#define AVRCP_OP_GENERAL_REJECT 0xA0
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#define AVRCP_OP_CUSTOM_CMD 0xF0
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enum avrcp_role_enum {
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AVRCP_MASTER,
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AVRCP_SLAVE
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};
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enum avrcp_event_t {
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// AVRCP_TURN_ON = 1,
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// AVRCP_TURN_OFF,
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AVRCP_PLAY_REQ = 1, //241
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AVRCP_PAUSE_REQ,
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AVRCP_STOP_REQ,
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AVRCP_RECORD_REQ,
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AVRCP_FORWARD_REQ,
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AVRCP_BACKWARD_REQ,
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AVRCP_FAST_FORWARD_START_REQ,
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AVRCP_FAST_BACKWARD_START_REQ,
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AVRCP_FF_FB_STOP_REQ,
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AVRCP_CONN_REQ, //250
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AVRCP_DISCONN_REQ,
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// AV_C_EVNT_BEGIN,
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AVRCP_CHANNEL_OPENED,
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AVRCP_CHANNEL_NEW_OPEN,
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AVRCP_CHANNEL_CLOSED,
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AVRCP_CHANNEL_TX_HANDLED,
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AVRCP_CHANNEL_RESPONSE,
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AVRCP_CHANNEL_COMMAND,
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AVRCP_CHANNEL_DATA_IND,
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AVRCP_RESPONSE //no more than 15
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};
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enum avrcp_state_enum {
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AVRCP_STOP,
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AVRCP_STANDBY = 1, //ready
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AVRCP_QUERING,
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AVRCP_CONNECTING,
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AVRCP_CONNECTED
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// AVRCP_BUSY
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};
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enum music_state_enum {
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MUSIC_NO_ACTION,
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MUSIC_PLAYING,
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MUSIC_PAUSE,
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MUSIC_RESUME,
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MUSIC_STOP
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};
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struct avrcp_control_t {
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struct list_node node;
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struct avctp_control_t avctp_ctl;
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enum avrcp_role_enum role;
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struct bdaddr_t remote;
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enum avrcp_state_enum state;
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uint32 handle;
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uint8 op_code;
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uint8 op_id;
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struct avctp_frame_t pnl_cmd;
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struct avctp_frame_t adv_cmd;
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struct avctp_frame_t adv_rsp;
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struct avctp_frame_t unitinfo_cmd;
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struct avctp_frame_t subunitinfo_cmd;
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uint8 pnl_cmd_buff[64];
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uint8 adv_cmd_buff[128];
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uint8 adv_rsp_buff[128];
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uint8 unitinfo_cmd_buff[64];
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uint8 is_src_playing;
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uint8 is_volume_sync;
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void (*indicate) (struct avrcp_control_t *avrcp_ctl, uint8 event, void *pdata);
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void (*data_cb) (struct avrcp_control_t *avrcp_ctl, struct pp_buff *ppb);
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struct sdp_request sdp_request;
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uint16 remote_avctp_version;
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uint16 remote_avrcp_version;
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uint16 remote_support_features;
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bool conn_avctp_after_sdp;
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};
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struct avrcp_advanced_cmd_pdu {
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struct list_node node;
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uint8 op;
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U16 parm_len;
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U8 *parms;
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U8 trans_id;
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BOOL more;
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U16 cur_len;
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U16 bytes_to_send;
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U8 cont_op;
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BOOL abort;
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BOOL internal;
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U8 response;
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U8 error;
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BOOL is_cmd;
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U8 ctype; /* 4 bits */
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};
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struct avrcp_adv_cmd_rsp_cb_parms {
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uint8 rsp;
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uint8 subunit_type;
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uint8 subunit_id;
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uint8 op_code;
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uint8 *origin_data;
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uint8 *op_data;
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uint16 op_data_len;
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};
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struct avrcp_adv_cmd_cb_parms {
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uint8 ctype;
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uint8 subunit_type;
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uint8 subunit_id;
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uint8 op_code;
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uint8 *origin_data;
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uint8 *op_data;
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uint16 op_data_len;
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};
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struct avrcp_ctx_input {
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struct ctx_content ctx;
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struct bdaddr_t *remote;
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struct avrcp_control_t *avrcp_ctl;
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};
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struct avrcp_ctx_output {
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};
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* AVRCP APP */
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void app_callback(uint8 event, void *pdata);
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/* AVRCP */
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int8 avrcp_init_inst(struct avrcp_control_t *avrcp_ctl, void (*indicate) (struct avrcp_control_t *avrcp_ctl, uint8 event, void *pdata),
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void (*datarecv_callback) (struct avrcp_control_t *avrcp_ctl, struct pp_buff *ppb));
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enum avrcp_state_enum avrcp_getState(struct avrcp_control_t *avrcp_ctl);
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void avrcp_setState(struct avrcp_control_t *avrcp_ctl, enum avrcp_state_enum state);
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int8 avrcp_turnOn(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_turnOff(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_connectReq(struct avrcp_control_t *avrcp_ctl, struct bdaddr_t *peer);
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int8 avrcp_disconnectReq(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_send_cmd(struct avrcp_control_t *avrcp_ctl, int op);
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/* Used by Controller to Send Command */
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bool avrcp_is_advanced_command_can_send(struct avrcp_control_t * avrcp_ctl, bool is_cmd);
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int8 avrcp_send_advanced_command(struct avrcp_control_t *avrcp_ctl, struct avrcp_advanced_cmd_pdu *pdu);
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int8 avrcp_send_advanced_response(struct avrcp_control_t *avrcp_ctl, struct avrcp_advanced_cmd_pdu *pdu);
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int8 avrcp_send_panel_key(struct avrcp_control_t *avrcp_ctl, uint16 op, uint8 press);
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bool avrcp_is_control_channel_connected(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_is_panel_cmd_can_send(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_send_panel_response(struct avrcp_control_t *avrcp_ctl, uint16 op, uint8 press, uint8 response);
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int8 avrcp_send_unit_info_cmd(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_send_unit_info_response(struct avrcp_control_t *avrcp_ctl);
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int8 avrcp_send_subunit_info_response(struct avrcp_control_t *avrcp_ctl);
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void avrcp_register_panel_command_tx_handled_callback(void (*cb)(struct avrcp_control_t *avrcp_ctl, void *pdata));
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struct avctp_control_t *avrcp_get_avctp_control(struct avrcp_control_t *avrcp_ctl);
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uint16 avrcp_get_conn_handle(struct avrcp_control_t* avrcp_ctl);
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uint32 avrcp_save_ctx(struct avrcp_control_t *avrcp_ctl, uint8_t *buf, uint32_t buf_len);
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uint32 avrcp_restore_ctx(struct avrcp_ctx_input *input, struct avrcp_ctx_output *output);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __AVRCP_I_H__ */
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