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btstack/test/pts/avrcp_test.c
Milanka Ringwald e2f2541787 avrcp: use defines instead of enum for features
2020-07-23 12:11:54 +02:00

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/*
* Copyright (C) 2016 BlueKitchen GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* 4. Any redistribution, use, or modification is done solely for
* personal benefit and not for any commercial purpose or for
* monetary gain.
*
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Please inquire about commercial licensing options at
* contact@bluekitchen-gmbh.com
*
*/
#include <stdint.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "btstack.h"
#include "btstack_stdin_pts.h"
#define AVRCP_BROWSING_ENABLED
#define AVRCP_BROWSING_MAX_PLAYERS 10
#define AVRCP_BROWSING_MAX_FOLDERS 10
#define AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN 30
#define AVRCP_BROWSING_MAX_MEDIA_ITEMS 10
#ifdef HAVE_BTSTACK_STDIN
#include "btstack_stdin_pts.h"
#endif
#ifdef HAVE_BTSTACK_STDIN
// mac 2011: static const char * device_addr_string = "04:0C:CE:E4:85:D3";
// pts: static const char * device_addr_string = "00:1B:DC:07:32:EF";
// iPod 5G-C:
static const char * device_addr_string = "00:1B:DC:08:E2:5C";
// mac 2013: static const char * device_addr_string = "84:38:35:65:d1:15";
// phone 2013: static const char * device_addr_string = "D8:BB:2C:DF:F0:F2";
// minijambox: static const char * device_addr_string = "00:21:3C:AC:F7:38";
// head phones: static const char * device_addr_string = "00:18:09:28:50:18";
// bt dongle: static const char * device_addr_string = "00:15:83:5F:9D:46";
#endif
static bd_addr_t device_addr;
static bd_addr_t device_addr_browsing;
static const uint8_t fragmented_message[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
typedef enum {
AVRCP_BROWSING_STATE_IDLE,
AVRCP_BROWSING_STATE_W4_GET_PLAYERS,
AVRCP_BROWSING_STATE_W4_SET_PLAYER,
AVRCP_BROWSING_STATE_READY
} avrcp_browsing_state_t;
typedef struct {
uint16_t charset;
uint8_t depth;
uint16_t name_len;
char name[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
} avrcp_browsing_root_folder_t;
typedef struct {
uint8_t uid[8];
uint16_t name_len;
char name[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
} avrcp_browsable_item_t;
typedef struct {
uint16_t player_id;
uint8_t major_player_type;
uint32_t player_sub_type;
uint8_t play_status;
uint8_t feature_bitmask[16];
uint16_t charset;
uint16_t name_len;
char name[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
} avrcp_browsable_media_player_item_t;
typedef struct {
uint32_t id;
uint16_t charset;
uint16_t value_len;
char value[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
} avrcp_browsable_media_element_item_attribute_t;
typedef struct {
uint8_t uid[8];
uint8_t media_type;
uint16_t charset;
uint16_t name_len;
char name[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
uint8_t num_attributes;
} avrcp_browsable_media_element_item_t;
void btstack_stdin_pts_setup(void (*stdin_handler)(char * c, int size));
static uint8_t parent_folder_set = 0;
static uint8_t parent_folder_uid[8];
static char parent_folder_name[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
static avrcp_browsable_media_element_item_t media_element_items[AVRCP_BROWSING_MAX_MEDIA_ITEMS];
static int media_element_item_index = -1;
static avrcp_browsable_media_player_item_t media_player_items[AVRCP_BROWSING_MAX_MEDIA_ITEMS];
static int media_player_item_index = -1;
static avrcp_browsable_item_t folders[AVRCP_BROWSING_MAX_FOLDERS];
static int folder_index = -1;
static bd_addr_t device_addr;
static uint16_t avrcp_cid = 0;
static uint8_t avrcp_connected = 0;
static uint16_t browsing_cid = 0;
static uint8_t avrcp_browsing_connected = 0;
static int playable_folder_index = 0;
static uint8_t browsing_query_active = 0;
static uint8_t sdp_avdtp_sink_service_buffer[150];
static uint8_t sdp_avdtp_source_service_buffer[150];
static uint8_t sdp_avrcp_controller_service_buffer[200];
static uint8_t sdp_avrcp_target_service_buffer[200];
static uint16_t avdtp_cid = 0;
static avdtp_sep_t sep;
static avdtp_stream_endpoint_t * local_stream_endpoint;
static uint8_t avrcp_value[100];
static uint16_t browsing_uid_counter = 0;
static avrcp_browsing_state_t browsing_state = AVRCP_BROWSING_STATE_IDLE;
static bool auto_avrcp_browsing = false;
static bool auto_avrcp_regular = false;
static uint8_t ertm_buffer[10000];
static l2cap_ertm_config_t ertm_config = {
1, // ertm mandatory
2, // max transmit, some tests require > 1
2000,
12000,
144, // l2cap ertm mtu
4,
4,
};
/* AVRCP Target context START */
#define NUM_CHANNELS 2
#define A2DP_SAMPLE_RATE 44100
#define BYTES_PER_AUDIO_SAMPLE (2*NUM_CHANNELS)
#define AUDIO_TIMEOUT_MS 10
#define TABLE_SIZE_441HZ 100
#define SBC_STORAGE_SIZE 1030
typedef enum {
STREAM_SINE = 0,
STREAM_MOD,
STREAM_PTS_TEST
} stream_data_source_t;
typedef struct {
uint16_t a2dp_cid;
uint8_t local_seid;
uint8_t connected;
uint8_t stream_opened;
uint32_t time_audio_data_sent; // ms
uint32_t acc_num_missed_samples;
uint32_t samples_ready;
btstack_timer_source_t audio_timer;
uint8_t streaming;
int max_media_payload_size;
uint8_t sbc_storage[SBC_STORAGE_SIZE];
uint16_t sbc_storage_count;
uint8_t sbc_ready_to_send;
} a2dp_media_sending_context_t;
typedef struct {
int reconfigure;
int num_channels;
int sampling_frequency;
int channel_mode;
int block_length;
int subbands;
int allocation_method;
int min_bitpool_value;
int max_bitpool_value;
int frames_per_buffer;
} avdtp_media_codec_configuration_sbc_t;
static uint8_t ertm_buffer[10000];
static const uint8_t subunit_info[] = {
0,0,0,0,
1,1,1,1,
2,2,2,2,
3,3,3,3,
4,4,4,4,
5,5,5,5,
6,6,6,6,
7,7,7,7
};
static uint8_t media_player_list[] = {
// num players (2B)
0x00, 0x02,
// item type: 0x01 (Media Player Item)
0x01,
// Item Length (2B)
0x00, 0x2A,
// Player ID (2B)
0x00, 0x01,
// Major Player Type (1B)
0x03,
// Player Sub Type (4B)
0x00, 0x00, 0x00, 0x01,
// Play Status (1B)
0x00,
// Feature Bit Mask (16B)
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// Character Set Id (2B): 0x006A (UTF-8)
0x00, 0x6A,
// Displayable Name Length (2B)
0x00, 0x0E,
// Displayable Name
0x42, 0x72, 0x6F, 0x77, 0x73, 0x65, 0x64, 0x20, 0x50, 0x6C, 0x61, 0x79, 0x65, 0x72,
// item type: 0x01 (Media Player Item)
0x01,
// Item Length (2B)
0x00, 0x2C,
// Player ID (2B)
0x00, 0x02,
// Major Player Type (1B)
0x03,
// Player Sub Type (4B)
0x00, 0x00, 0x00, 0x01,
// Play Status (1B)
0x00,
// Feature Bit Mask (16B)
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// Character Set Id (2B): 0x006A (UTF-8)
0x00, 0x6A,
// Displayable Name Length (2B)
0x00, 0x10,
// Displayable Name
0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x20, 0x50, 0x6C, 0x61, 0x79, 0x65, 0x72};
static uint8_t virtual_filesystem_list[] ={ 0x00, 0x07, 0x02, 0x00, 0x14, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00, 0x6A, 0x00, 0x06, 0x41, 0x6C, 0x62, 0x75, 0x6D, 0x73, 0x02, 0x00, 0x15, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x6A, 0x00, 0x07, 0x41, 0x72, 0x74, 0x69, 0x73, 0x74, 0x73, 0x02, 0x00, 0x14, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x04, 0x00, 0x00, 0x6A, 0x00, 0x06, 0x47, 0x65, 0x6E, 0x72, 0x65, 0x73, 0x02, 0x00, 0x17, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x05, 0x00, 0x00, 0x6A, 0x00, 0x09, 0x50, 0x6C, 0x61, 0x79, 0x6C, 0x69, 0x73, 0x74, 0x73, 0x02, 0x00, 0x13, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x05, 0x01, 0x01, 0x00, 0x6A, 0x00, 0x05, 0x53, 0x6F, 0x6E, 0x67, 0x73, 0x02, 0x00, 0x13, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x06, 0x00, 0x00}; // 0x71, 0x00, 0xA7, 0x04, 0x5A, 0x73,
static uint8_t search_list[] = {};
static uint8_t now_playing_list[] = {};
static uint32_t company_id = 0x112233;
static uint8_t companies_num = 1;
static uint8_t companies[] = {
0x00, 0x19, 0x58 //BT SIG registered CompanyID
};
static uint8_t events_num = 13;
static uint8_t events[] = {
AVRCP_NOTIFICATION_EVENT_PLAYBACK_STATUS_CHANGED,
AVRCP_NOTIFICATION_EVENT_TRACK_CHANGED,
AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_END,
AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_START,
AVRCP_NOTIFICATION_EVENT_PLAYBACK_POS_CHANGED,
AVRCP_NOTIFICATION_EVENT_BATT_STATUS_CHANGED,
AVRCP_NOTIFICATION_EVENT_SYSTEM_STATUS_CHANGED,
AVRCP_NOTIFICATION_EVENT_PLAYER_APPLICATION_SETTING_CHANGED,
AVRCP_NOTIFICATION_EVENT_NOW_PLAYING_CONTENT_CHANGED,
AVRCP_NOTIFICATION_EVENT_AVAILABLE_PLAYERS_CHANGED,
AVRCP_NOTIFICATION_EVENT_ADDRESSED_PLAYER_CHANGED,
AVRCP_NOTIFICATION_EVENT_UIDS_CHANGED,
AVRCP_NOTIFICATION_EVENT_VOLUME_CHANGED
};
typedef struct {
uint8_t track_id[8];
uint32_t song_length_ms;
avrcp_playback_status_t status;
uint32_t song_position_ms; // 0xFFFFFFFF if not supported
} avrcp_play_status_info_t;
// python -c "print('a'*512)"
static const char title[] = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
avrcp_track_t tracks[] = {
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, 1, "Sine", "Generated", "AVRCP Demo", "monotone", 12345},
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, 2, "Nao-deceased", "Decease", "AVRCP Demo", "vivid", 12345},
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, 3, (char *)title, "Decease", "AVRCP Demo", "vivid", 12345},
};
int current_track_index;
avrcp_play_status_info_t play_info;
static avdtp_media_codec_configuration_sbc_t sbc_configuration;
static btstack_sbc_encoder_state_t sbc_encoder_state;
static uint8_t media_sbc_codec_configuration[4];
static a2dp_media_sending_context_t media_tracker;
static uint16_t avrcp_cid;
static uint8_t avrcp_connected;
static uint16_t uid_counter = 0x5A73;
static stream_data_source_t data_source;
/* AVRCP Target context END */
static inline int next_index(int * index, int max_value){
if ((*index) < max_value){
(*index)++;
} else {
(*index) = 0;
}
return (*index);
}
static int next_folder_index(){
return next_index(&folder_index, AVRCP_BROWSING_MAX_FOLDERS);
}
static int next_media_element_item_index(){
return next_index(&media_element_item_index, AVRCP_BROWSING_MAX_MEDIA_ITEMS);
}
static int next_media_player_item_index(){
return next_index(&media_player_item_index, AVRCP_BROWSING_MAX_MEDIA_ITEMS);
}
static void avdtp_sink_connection_establishment_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
uint8_t status;
if (packet_type != HCI_EVENT_PACKET) return;
if (packet[0] != HCI_EVENT_AVDTP_META) return;
switch (packet[2]){
case AVDTP_SUBEVENT_SIGNALING_CONNECTION_ESTABLISHED:
avdtp_cid = avdtp_subevent_signaling_connection_established_get_avdtp_cid(packet);
status = avdtp_subevent_signaling_connection_established_get_status(packet);
if (status != ERROR_CODE_SUCCESS){
printf("AVDTP connection failed: status 0x%02x.\n", status);
break;
}
printf("AVDTP connection established: avdtp_cid 0x%02x.\n", avdtp_cid);
break;
case AVDTP_SUBEVENT_SIGNALING_CONNECTION_RELEASED:
avdtp_cid = avdtp_subevent_signaling_connection_released_get_avdtp_cid(packet);
printf("AVDTP connection released: avdtp_cid 0x%02x.\n", avdtp_cid);
break;
default:
break;
}
}
static void avdtp_source_connection_establishment_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
uint8_t status;
uint8_t local_seid;
bd_addr_t address;
uint16_t cid;
if (packet_type != HCI_EVENT_PACKET) return;
switch (hci_event_packet_get_type(packet)){
case HCI_EVENT_PIN_CODE_REQUEST:
printf("Pin code request - using '0000'\n");
hci_event_pin_code_request_get_bd_addr(packet, address);
gap_pin_code_response(address, "0000");
break;
// Test hack: initiate avrcp connection on incoming hci connection request to trigger parallel connect
case HCI_EVENT_CONNECTION_REQUEST:
if (auto_avrcp_regular){
printf("Incoming HCI Connection -> Create regular AVRCP connection to addr %s.\n", bd_addr_to_str(device_addr));
avrcp_connect(device_addr, &avrcp_cid);
}
break;
case BTSTACK_EVENT_STATE:
if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
printf("Create AVDTP Source connection to addr %s.\n", bd_addr_to_str(device_addr));
status = a2dp_source_establish_stream(device_addr, media_tracker.local_seid, &media_tracker.a2dp_cid);
if (status != ERROR_CODE_SUCCESS){
printf("Could not perform command, status 0x%2x\n", status);
}
return;
default:
break;
}
if (hci_event_packet_get_type(packet) != HCI_EVENT_AVDTP_META) return;
switch (packet[2]){
case AVDTP_SUBEVENT_SIGNALING_CONNECTION_ESTABLISHED:
avdtp_subevent_signaling_connection_established_get_bd_addr(packet, address);
cid = avdtp_subevent_signaling_connection_established_get_avdtp_cid(packet);
status = avdtp_subevent_signaling_connection_established_get_status(packet);
if (status != ERROR_CODE_SUCCESS){
printf(" AVRCP target test: Connection failed, received status 0x%02x\n", status);
break;
}
if (!media_tracker.a2dp_cid){
media_tracker.a2dp_cid = cid;
} else if (cid != media_tracker.a2dp_cid){
printf(" AVRCP target test: Connection failed, received cid 0x%02x, expected cid 0x%02x\n", cid, media_tracker.a2dp_cid);
break;
}
printf(" AVRCP target test: Connected to address %s, a2dp cid 0x%02x.\n", bd_addr_to_str(address), media_tracker.a2dp_cid);
break;
case AVDTP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION:{
printf(" AVRCP target test: Received SBC codec configuration.\n");
sbc_configuration.reconfigure = avdtp_subevent_signaling_media_codec_sbc_configuration_get_reconfigure(packet);
sbc_configuration.num_channels = avdtp_subevent_signaling_media_codec_sbc_configuration_get_num_channels(packet);
sbc_configuration.sampling_frequency = avdtp_subevent_signaling_media_codec_sbc_configuration_get_sampling_frequency(packet);
sbc_configuration.channel_mode = avdtp_subevent_signaling_media_codec_sbc_configuration_get_channel_mode(packet);
sbc_configuration.block_length = avdtp_subevent_signaling_media_codec_sbc_configuration_get_block_length(packet);
sbc_configuration.subbands = avdtp_subevent_signaling_media_codec_sbc_configuration_get_subbands(packet);
sbc_configuration.allocation_method = avdtp_subevent_signaling_media_codec_sbc_configuration_get_allocation_method(packet);
sbc_configuration.min_bitpool_value = avdtp_subevent_signaling_media_codec_sbc_configuration_get_min_bitpool_value(packet);
sbc_configuration.max_bitpool_value = avdtp_subevent_signaling_media_codec_sbc_configuration_get_max_bitpool_value(packet);
sbc_configuration.frames_per_buffer = sbc_configuration.subbands * sbc_configuration.block_length;
btstack_sbc_encoder_init(&sbc_encoder_state, SBC_MODE_STANDARD,
sbc_configuration.block_length, sbc_configuration.subbands,
sbc_configuration.allocation_method, sbc_configuration.sampling_frequency,
sbc_configuration.max_bitpool_value,
sbc_configuration.channel_mode);
// status = a2dp_source_establish_stream(device_addr, media_tracker.local_seid, &media_tracker.a2dp_cid);
// if (status != ERROR_CODE_SUCCESS){
// printf("Could not perform command, status 0x%2x\n", status);
// }
break;
}
case AVDTP_SUBEVENT_STREAMING_CONNECTION_ESTABLISHED:
avdtp_subevent_streaming_connection_established_get_bd_addr(packet, address);
status = avdtp_subevent_streaming_connection_established_get_status(packet);
if (status){
printf(" AVRCP target test: Stream failed, status 0x%02x.\n", status);
break;
}
local_seid = avdtp_subevent_streaming_connection_established_get_local_seid(packet);
if (local_seid != media_tracker.local_seid){
printf(" AVRCP target test: Stream failed, wrong local seid %d, expected %d.\n", local_seid, media_tracker.local_seid);
break;
}
printf(" AVRCP target test: Stream established, address %s, a2dp cid 0x%02x, local seid %d, remote seid %d.\n", bd_addr_to_str(address),
media_tracker.a2dp_cid, media_tracker.local_seid, avdtp_subevent_streaming_connection_established_get_remote_seid(packet));
printf(" AVRCP target test: Start playing mod, a2dp cid 0x%02x.\n", media_tracker.a2dp_cid);
media_tracker.stream_opened = 1;
data_source = STREAM_MOD;
// status = a2dp_source_start_stream(media_tracker.a2dp_cid, media_tracker.local_seid);
break;
// case AVDTP_SUBEVENT_STREAM_STARTED:
// play_info.status = AVRCP_PLAYBACK_STATUS_PLAYING;
// if (avrcp_connected){
// avrcp_target_set_now_playing_info(avrcp_cid, &tracks[data_source], sizeof(tracks)/sizeof(avrcp_track_t));
// avrcp_target_set_playback_status(avrcp_cid, AVRCP_PLAYBACK_STATUS_PLAYING);
// }
// // a2dp_demo_timer_start(&media_tracker);
// printf(" AVRCP target test: Stream started.\n");
// break;
// case AVDTP_SUBEVENT_STREAMING_CAN_SEND_MEDIA_PACKET_NOW:
// // a2dp_demo_send_media_packet();
// break;
// case AVDTP_SUBEVENT_STREAM_SUSPENDED:
// play_info.status = AVRCP_PLAYBACK_STATUS_PAUSED;
// if (avrcp_connected){
// avrcp_target_set_playback_status(avrcp_cid, AVRCP_PLAYBACK_STATUS_PAUSED);
// }
// printf(" AVRCP target test: Stream paused.\n");
// // a2dp_demo_timer_stop(&media_tracker);
// break;
// case AVDTP_SUBEVENT_STREAMING_CONNECTION_RELEASED:
// play_info.status = AVRCP_PLAYBACK_STATUS_STOPPED;
// cid = avdtp_subevent_stream_released_get_a2dp_cid(packet);
// if (cid == media_tracker.a2dp_cid) {
// media_tracker.stream_opened = 0;
// printf(" AVRCP target test: Stream released.\n");
// }
// if (avrcp_connected){
// avrcp_target_set_now_playing_info(avrcp_cid, NULL, sizeof(tracks)/sizeof(avrcp_track_t));
// avrcp_target_set_playback_status(avrcp_cid, AVRCP_PLAYBACK_STATUS_STOPPED);
// }
// // a2dp_demo_timer_stop(&media_tracker);
// break;
case AVDTP_SUBEVENT_SIGNALING_CONNECTION_RELEASED:
cid = avdtp_subevent_signaling_connection_released_get_avdtp_cid(packet);
if (cid == media_tracker.a2dp_cid) {
media_tracker.connected = 0;
media_tracker.a2dp_cid = 0;
printf(" AVRCP target test: Signaling released.\n\n");
}
break;
default:
break;
}
}
static void avrcp_connection_establishment_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
bd_addr_t event_addr;
uint16_t local_cid;
uint8_t status;
if (packet_type != HCI_EVENT_PACKET) return;
if (packet[0] != HCI_EVENT_AVRCP_META) return;
switch (packet[2]){
case AVRCP_SUBEVENT_CONNECTION_ESTABLISHED: {
local_cid = avrcp_subevent_connection_established_get_avrcp_cid(packet);
if (browsing_cid != 0 && browsing_cid != local_cid) {
printf("AVRCP connection failed: expected 0x%02X l2cap cid, received 0x%02X\n", browsing_cid, local_cid);
return;
}
status = avrcp_subevent_connection_established_get_status(packet);
if (status != ERROR_CODE_SUCCESS){
printf("AVRCP connection failed: status 0x%02x\n", status);
browsing_cid = 0;
return;
}
avrcp_cid = local_cid;
avrcp_connected = 1;
avrcp_subevent_connection_established_get_bd_addr(packet, event_addr);
printf("AVRCP connection established: avrcp_cid 0x%02x.\n", avrcp_cid);
avrcp_target_set_now_playing_info(avrcp_cid, NULL, sizeof(tracks)/sizeof(avrcp_track_t));
avrcp_target_set_unit_info(avrcp_cid, AVRCP_SUBUNIT_TYPE_AUDIO, company_id);
avrcp_target_set_subunit_info(avrcp_cid, AVRCP_SUBUNIT_TYPE_AUDIO, (uint8_t *)subunit_info, sizeof(subunit_info));
// Set PTS default TSPX_max_avc_fragments = 10
avrcp_controller_set_max_num_fragments(avrcp_cid, 10);
if (auto_avrcp_browsing){
printf("Regular AVRCP Connection -> Create AVRCP Browsing connection to addr %s.\n", bd_addr_to_str(device_addr));
status = avrcp_browsing_connect(device_addr, ertm_buffer, sizeof(ertm_buffer), &ertm_config, &browsing_cid);
}
break;
}
case AVRCP_SUBEVENT_CONNECTION_RELEASED:
printf("AVRCP connection released: avrcp_cid 0x%02x.\n", avrcp_cid);
browsing_cid = 0;
avrcp_browsing_connected = 0;
folder_index = 0;
memset(folders, 0, sizeof(folders));
return;
default:
break;
}
}
static void avrcp_browsing_connection_establishment_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
bd_addr_t event_addr;
uint16_t local_cid;
uint8_t status;
if (packet_type != HCI_EVENT_PACKET) return;
if (packet[0] != HCI_EVENT_AVRCP_META) return;
switch (packet[2]){
case AVRCP_SUBEVENT_INCOMING_BROWSING_CONNECTION:
local_cid = avrcp_subevent_incoming_browsing_connection_get_browsing_cid(packet);
if (browsing_cid != 0 && browsing_cid != local_cid) {
printf("AVRCP Browsing connection failed: expected 0x%02x l2cap cid, received 0x%02X\n", browsing_cid, local_cid);
avrcp_browsing_decline_incoming_connection(browsing_cid);
return;
}
browsing_cid = local_cid;
printf("AVRCP Browsing configure incoming connection: browsing cid 0x%02x\n", browsing_cid);
avrcp_browsing_configure_incoming_connection(browsing_cid, ertm_buffer, sizeof(ertm_buffer), &ertm_config);
break;
case AVRCP_SUBEVENT_BROWSING_CONNECTION_ESTABLISHED: {
local_cid = avrcp_subevent_browsing_connection_established_get_browsing_cid(packet);
if (browsing_cid != 0 && browsing_cid != local_cid) {
printf("AVRCP Browsing connection failed: expected 0x%02x l2cap cid, received 0x%02X\n", browsing_cid, local_cid);
return;
}
status = avrcp_subevent_browsing_connection_established_get_status(packet);
if (status != ERROR_CODE_SUCCESS){
printf("AVRCP Browsing connection failed: status 0x%02x\n", status);
browsing_cid = 0;
return;
}
browsing_cid = local_cid;
avrcp_browsing_connected = 1;
avrcp_subevent_browsing_connection_established_get_bd_addr(packet, event_addr);
printf("AVRCP Browsing connected: browsing_cid 0x%02x\n", browsing_cid);
printf("AVRCP Browsing: get media players.\n");
media_player_item_index = -1;
status = avrcp_browsing_controller_get_media_players(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
if (status != ERROR_CODE_SUCCESS){
printf("AVRCP Browsing: Could not get players, status 0x%02x\n", status);
break;
}
browsing_state = AVRCP_BROWSING_STATE_W4_GET_PLAYERS;
return;
}
case AVRCP_SUBEVENT_BROWSING_CONNECTION_RELEASED:
printf("AVRCP Browsing released: browsing_cid 0x%02x\n", browsing_cid);
browsing_cid = 0;
avrcp_browsing_connected = 0;
return;
default:
break;
}
}
static void avrcp_target_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
uint8_t avrcp_status = ERROR_CODE_SUCCESS;
// printf("avrcp_target_packet_handler event 0x%02x\n", packet[2]);
if (packet_type != HCI_EVENT_PACKET) return;
if (hci_event_packet_get_type(packet) != HCI_EVENT_AVRCP_META) return;
switch (packet[2]){
case AVRCP_SUBEVENT_EVENT_IDS_QUERY:
avrcp_status = avrcp_target_supported_events(avrcp_cid, events_num, events, sizeof(events));
break;
case AVRCP_SUBEVENT_COMPANY_IDS_QUERY:
avrcp_status = avrcp_target_supported_companies(avrcp_cid, companies_num, companies, sizeof(companies));
break;
case AVRCP_SUBEVENT_PLAY_STATUS_QUERY:
avrcp_status = avrcp_target_play_status(avrcp_cid, play_info.song_length_ms, play_info.song_position_ms, play_info.status);
break;
// case AVRCP_SUBEVENT_NOW_PLAYING_INFO_QUERY:
// status = avrcp_target_now_playing_info(avrcp_cid);
// break;
case AVRCP_SUBEVENT_OPERATION:{
avrcp_operation_id_t operation_id = avrcp_subevent_operation_get_operation_id(packet);
// if (!media_tracker.connected) break;
switch (operation_id){
case AVRCP_OPERATION_ID_PLAY:
printf("AVRCP Target: received operation PLAY\n");
a2dp_source_start_stream(media_tracker.a2dp_cid, media_tracker.local_seid);
break;
case AVRCP_OPERATION_ID_PAUSE:
printf("AVRCP Target: received operation PAUSE\n");
a2dp_source_pause_stream(media_tracker.a2dp_cid, media_tracker.local_seid);
break;
case AVRCP_OPERATION_ID_STOP:
printf("AVRCP Target: received operation STOP\n");
a2dp_source_disconnect(media_tracker.a2dp_cid);
break;
case AVRCP_OPERATION_ID_VOLUME_UP:
printf("AVRCP Target: received operation VOLUME_UP\n");
break;
case AVRCP_OPERATION_ID_VOLUME_DOWN:
printf("AVRCP Target: received operation VOLUME_DOWN\n");
break;
case AVRCP_OPERATION_ID_REWIND:
printf("AVRCP Target: received operation REWIND\n");
break;
case AVRCP_OPERATION_ID_FAST_FORWARD:
printf("AVRCP Target: received operation FAST_FORWARD\n");
break;
case AVRCP_OPERATION_ID_FORWARD:
printf("AVRCP Target: received operation FORWARD\n");
break;
case AVRCP_OPERATION_ID_BACKWARD:
printf("AVRCP Target: received operation BACKWARD\n");
break;
case AVRCP_OPERATION_ID_SKIP:
printf("AVRCP Target: received operation SKIP\n");
break;
case AVRCP_OPERATION_ID_MUTE:
printf("AVRCP Target: received operation MUTE\n");
break;
case AVRCP_OPERATION_ID_CHANNEL_UP:
printf("AVRCP Target: received operation CHANNEL_UP\n");
break;
case AVRCP_OPERATION_ID_CHANNEL_DOWN:
printf("AVRCP Target: received operation CHANNEL_DOWN\n");
break;
case AVRCP_OPERATION_ID_SELECT:
printf("AVRCP Target: received operation SELECT\n");
break;
case AVRCP_OPERATION_ID_UP:
printf("AVRCP Target: received operation UP\n");
break;
case AVRCP_OPERATION_ID_DOWN:
printf("AVRCP Target: received operation DOWN\n");
break;
case AVRCP_OPERATION_ID_LEFT:
printf("AVRCP Target: received operation LEFT\n");
break;
case AVRCP_OPERATION_ID_RIGHT:
printf("AVRCP Target: received operation RIGTH\n");
break;
case AVRCP_OPERATION_ID_ROOT_MENU:
printf("AVRCP Target: received operation ROOT_MENU\n");
break;
default:
return;
}
break;
}
default:
printf("AVRCP target: event not parsed\n");
break;
}
if (avrcp_status != ERROR_CODE_SUCCESS){
printf("Responding to AVRCP event 0x%02x failed with status 0x%02x\n", packet[2], avrcp_status);
}
}
static void avrcp_controller_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
if (packet_type != HCI_EVENT_PACKET) return;
if (packet[0] != HCI_EVENT_AVRCP_META) return;
uint16_t local_cid = little_endian_read_16(packet, 3);
if (local_cid != avrcp_cid) return;
// avoid printing INTERIM status
uint8_t status = packet[5];
int volume_percentage;
if (status == AVRCP_CTYPE_RESPONSE_INTERIM) return;
printf("AVRCP: command status: %s, ", avrcp_ctype2str(status));
switch (packet[2]){
case AVRCP_SUBEVENT_NOW_PLAYING_TRACK_INFO:
printf("Now playing: Track: %d\n", avrcp_subevent_now_playing_track_info_get_track(packet));
break;
case AVRCP_SUBEVENT_NOW_PLAYING_TOTAL_TRACKS_INFO:
printf("Now playing: Total Tracks: %d\n", avrcp_subevent_now_playing_total_tracks_info_get_total_tracks(packet));
break;
case AVRCP_SUBEVENT_NOTIFICATION_PLAYBACK_STATUS_CHANGED:
printf("notification, playback status changed %s\n", avrcp_play_status2str(avrcp_subevent_notification_playback_status_changed_get_play_status(packet)));
return;
case AVRCP_SUBEVENT_NOTIFICATION_NOW_PLAYING_CONTENT_CHANGED:
printf("notification, playing content changed\n");
return;
case AVRCP_SUBEVENT_NOTIFICATION_TRACK_CHANGED:
printf("notification track changed\n");
return;
case AVRCP_SUBEVENT_NOTIFICATION_VOLUME_CHANGED:
volume_percentage = avrcp_subevent_notification_volume_changed_get_absolute_volume(packet) * 100 / 127;
printf("notification absolute volume changed %d %%\n", volume_percentage);
return;
case AVRCP_SUBEVENT_NOTIFICATION_AVAILABLE_PLAYERS_CHANGED:
printf("notification changed\n");
return;
case AVRCP_SUBEVENT_NOTIFICATION_EVENT_UIDS_CHANGED:{
printf("UUIDS changed 0x%2x\n", avrcp_subevent_notification_event_uids_changed_get_uid_counter(packet));
// reset to root folder
media_element_item_index = -1;
playable_folder_index = 0;
folder_index = -1;
parent_folder_set = 0;
return;
}
case AVRCP_SUBEVENT_SHUFFLE_AND_REPEAT_MODE:{
uint8_t shuffle_mode = avrcp_subevent_shuffle_and_repeat_mode_get_shuffle_mode(packet);
uint8_t repeat_mode = avrcp_subevent_shuffle_and_repeat_mode_get_repeat_mode(packet);
printf("%s, %s\n", avrcp_shuffle2str(shuffle_mode), avrcp_repeat2str(repeat_mode));
break;
}
case AVRCP_SUBEVENT_NOW_PLAYING_TITLE_INFO:
if (avrcp_subevent_now_playing_title_info_get_value_len(packet) > 0){
memcpy(avrcp_value, avrcp_subevent_now_playing_title_info_get_value(packet), avrcp_subevent_now_playing_title_info_get_value_len(packet));
printf(" Title: %s\n", avrcp_value);
}
break;
case AVRCP_SUBEVENT_NOW_PLAYING_ARTIST_INFO:
if (avrcp_subevent_now_playing_artist_info_get_value_len(packet) > 0){
memcpy(avrcp_value, avrcp_subevent_now_playing_artist_info_get_value(packet), avrcp_subevent_now_playing_artist_info_get_value_len(packet));
printf(" Artist: %s\n", avrcp_value);
}
break;
case AVRCP_SUBEVENT_NOW_PLAYING_ALBUM_INFO:
if (avrcp_subevent_now_playing_album_info_get_value_len(packet) > 0){
memcpy(avrcp_value, avrcp_subevent_now_playing_album_info_get_value(packet), avrcp_subevent_now_playing_album_info_get_value_len(packet));
printf(" Album: %s\n", avrcp_value);
}
break;
case AVRCP_SUBEVENT_NOW_PLAYING_GENRE_INFO:
if (avrcp_subevent_now_playing_genre_info_get_value_len(packet) > 0){
memcpy(avrcp_value, avrcp_subevent_now_playing_genre_info_get_value(packet), avrcp_subevent_now_playing_genre_info_get_value_len(packet));
printf(" Genre: %s\n", avrcp_value);
}
break;
case AVRCP_SUBEVENT_PLAY_STATUS:
printf("song length: %d ms, song position: %d ms, play status: %s\n",
avrcp_subevent_play_status_get_song_length(packet),
avrcp_subevent_play_status_get_song_position(packet),
avrcp_play_status2str(avrcp_subevent_play_status_get_play_status(packet)));
break;
case AVRCP_SUBEVENT_OPERATION_COMPLETE:
printf("operation done %s\n", avrcp_operation2str(avrcp_subevent_operation_complete_get_operation_id(packet)));
break;
case AVRCP_SUBEVENT_OPERATION_START:
printf("operation start %s\n", avrcp_operation2str(avrcp_subevent_operation_complete_get_operation_id(packet)));
break;
case AVRCP_SUBEVENT_PLAYER_APPLICATION_VALUE_RESPONSE:
// response to set shuffle and repeat mode
printf("\n");
break;
default:
printf("AVRCP controller: event not parsed.\n");
break;
}
}
static void avrcp_browsing_target_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
uint8_t avrcp_status = ERROR_CODE_SUCCESS;
// printf("avrcp_browsing_target_packet_handler event 0x%02x\n", packet[2]);
if (packet_type != HCI_EVENT_PACKET) return;
if (hci_event_packet_get_type(packet) != HCI_EVENT_AVRCP_META) return;
switch (packet[2]){
case AVRCP_SUBEVENT_BROWSING_GET_FOLDER_ITEMS:{
avrcp_browsing_scope_t scope = avrcp_subevent_browsing_get_folder_items_get_scope(packet);
switch (scope){
case AVRCP_BROWSING_MEDIA_PLAYER_LIST:
printf("Send media player list: \n");
char name[30];
uint16_t pos = 2;
for (int i = 0; i < 2; i++){
memset(name, 0, sizeof(name));
pos += 29;
uint16_t name_size = big_endian_read_16(media_player_list , pos);
pos += 2;
memcpy(name, media_player_list+pos, name_size);
pos += name_size;
printf(" - %s\n", name);
}
avrcp_status = avrcp_browsing_target_send_get_folder_items_response(browsing_cid, uid_counter, media_player_list, sizeof(media_player_list));
break;
case AVRCP_BROWSING_MEDIA_PLAYER_VIRTUAL_FILESYSTEM:
avrcp_status = avrcp_browsing_target_send_get_folder_items_response(browsing_cid, uid_counter, virtual_filesystem_list, sizeof(virtual_filesystem_list));
break;
case AVRCP_BROWSING_SEARCH:
avrcp_status = avrcp_browsing_target_send_get_folder_items_response(browsing_cid, uid_counter, search_list, sizeof(search_list));
break;
case AVRCP_BROWSING_NOW_PLAYING:
avrcp_status = avrcp_browsing_target_send_get_folder_items_response(browsing_cid, uid_counter, now_playing_list, sizeof(now_playing_list));
break;
}
break;
}
case AVRCP_SUBEVENT_BROWSING_GET_TOTAL_NUM_ITEMS:{
avrcp_browsing_scope_t scope = avrcp_subevent_browsing_get_folder_items_get_scope(packet);
uint32_t total_num_items = 0;
switch (scope){
case AVRCP_BROWSING_MEDIA_PLAYER_LIST:
total_num_items = big_endian_read_16(media_player_list, 0);
avrcp_status = avrcp_browsing_target_send_get_total_num_items_response(browsing_cid, uid_counter, total_num_items);
break;
case AVRCP_BROWSING_MEDIA_PLAYER_VIRTUAL_FILESYSTEM:
total_num_items = big_endian_read_16(virtual_filesystem_list, 0);
avrcp_status = avrcp_browsing_target_send_get_total_num_items_response(browsing_cid, uid_counter, total_num_items);
break;
default:
avrcp_status = avrcp_browsing_target_send_get_total_num_items_response(browsing_cid, uid_counter, total_num_items);
break;
}
break;
}
default:
printf("AVRCP Browsing Target: event 0x%02x not parsed \n", packet[2]);
break;
}
if (avrcp_status != ERROR_CODE_SUCCESS){
printf("Responding to AVRCP event 0x%02x failed with status 0x%02x\n", packet[2], avrcp_status);
}
}
static void avrcp_browsing_controller_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
uint8_t status;
uint16_t pos = 0;
// printf("avrcp_browsing_controller_packet_handler packet type 0x%02X, subevent 0x%02X\n", packet_type, packet[2]);
switch (packet_type) {
case HCI_EVENT_PACKET:
switch (packet[0]){
case HCI_EVENT_AVRCP_META:
if (packet[2] != AVRCP_SUBEVENT_BROWSING_DONE) return;
browsing_query_active = 0;
browsing_uid_counter = 0;
if (avrcp_subevent_browsing_done_get_browsing_status(packet) != AVRCP_BROWSING_ERROR_CODE_SUCCESS){
printf("AVRCP Browsing query done with browsing status 0x%02x, bluetooth status 0x%02x.\n",
avrcp_subevent_browsing_done_get_browsing_status(packet),
avrcp_subevent_browsing_done_get_bluetooth_status(packet));
return;
}
browsing_uid_counter = avrcp_subevent_browsing_done_get_uid_counter(packet);
printf("DONE, browsing_uid_counter %d.\n", browsing_uid_counter);
switch (browsing_state){
case AVRCP_BROWSING_STATE_W4_GET_PLAYERS:
if (media_player_item_index < 0) {
printf("Get media players first\n");
break;
}
printf("Set browsed player\n");
browsing_state = AVRCP_BROWSING_STATE_W4_SET_PLAYER;
status = avrcp_browsing_controller_set_browsed_player(browsing_cid, media_player_items[0].player_id);
if (status != ERROR_CODE_SUCCESS){
printf("Could not set player, status 0x%02X\n", status);
status = AVRCP_BROWSING_STATE_W4_GET_PLAYERS;
break;
}
break;
case AVRCP_BROWSING_STATE_W4_SET_PLAYER:
browsing_state = AVRCP_BROWSING_STATE_READY;
break;
default:
break;
}
break;
default:
break;
}
break;
case AVRCP_BROWSING_DATA_PACKET:
browsing_query_active = 1;
avrcp_browsing_item_type_t data_type = (avrcp_browsing_item_type_t)packet[pos++];
switch (data_type){
case AVRCP_BROWSING_MEDIA_ROOT_FOLDER:{
uint16_t folder_name_length = size - pos;
char folder_name[AVRCP_MAX_FOLDER_NAME_SIZE];
memcpy(folder_name, &packet[pos], folder_name_length);
folder_name[folder_name_length] = 0;
printf("Found root folder: name %s \n", folder_name);
break;
}
case AVRCP_BROWSING_FOLDER_ITEM:{
int index = next_folder_index();
memcpy(folders[index].uid, packet+pos, 8);
uint32_t folder_uid_high = big_endian_read_32(packet, pos);
pos += 4;
uint32_t folder_uid_low = big_endian_read_32(packet, pos);
pos += 4;
avrcp_browsing_folder_type_t folder_type = packet[pos++];
uint8_t is_playable = packet[pos++];
uint16_t charset = big_endian_read_16(packet, pos);
pos += 2;
uint16_t displayable_name_length = big_endian_read_16(packet, pos);
pos += 2;
char value[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
memset(value, 0, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN);
uint16_t value_len = btstack_min(displayable_name_length, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN - 1);
memcpy(value, packet+pos, value_len);
printf("Folder UID 0x%08" PRIx32 "%08" PRIx32 ", type 0x%02x, is_playable %d, charset 0x%02x, name %s\n",
folder_uid_high, folder_uid_low, folder_type, is_playable, charset, value);
if (is_playable){
playable_folder_index = index;
}
memcpy(folders[index].name, value, value_len);
folders[index].name_len = value_len;
break;
}
case AVRCP_BROWSING_MEDIA_PLAYER_ITEM:{
printf("Received media player item: ");
uint16_t player_id = big_endian_read_16(packet, pos);
pos += 2;
avrcp_browsing_media_player_major_type_t major_type = packet[pos++];
avrcp_browsing_media_player_subtype_t subtype = big_endian_read_32(packet, pos);
pos += 4;
status = packet[pos++];
uint8_t feature_bitmask[16];
memcpy(feature_bitmask, packet, 16);
pos += 16;
printf("player ID 0x%04x, major_type %d, subtype %d, status %d\n", player_id, major_type, subtype, status);
media_player_items[next_media_player_item_index()].player_id = player_id;
break;
}
case AVRCP_BROWSING_MEDIA_ELEMENT_ITEM:{
int index = next_media_element_item_index();
memcpy(media_element_items[index].uid, packet+pos, 8);
printf("Received media element item UID (index %d): ", index);
// uint32_t media_uid_high = big_endian_read_32(packet, pos);
pos += 4;
// uint32_t media_uid_low = big_endian_read_32(packet, pos+4);
pos += 4;
avrcp_browsing_media_type_t media_type = packet[pos++];
uint16_t charset = big_endian_read_16(packet, pos);
pos += 2;
uint16_t displayable_name_length = big_endian_read_16(packet, pos);
pos += 2;
char value[AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN];
memset(value, 0, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN);
uint16_t value_len = btstack_min(displayable_name_length, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN - 1);
memcpy(value, packet+pos, value_len);
memcpy(media_element_items[index].name, value, value_len);
pos += displayable_name_length;
// printf("Media UID: 0x%08" PRIx32 "%08" PRIx32 ", media_type 0x%02x, charset 0x%02x, actual len %d, name %s\n", media_uid_high, media_uid_low, media_type, charset, value_len, value);
printf_hexdump(media_element_items[index].uid, 8);
uint8_t num_attributes = packet[pos++];
printf(" Media type 0x%02x, charset 0x%02x, actual len %d, name %s, num attributes %d:\n", media_type, charset, value_len, value, num_attributes);
avrcp_media_item_context_t media_item_context;
for (avrcp_media_item_iterator_init(&media_item_context, size-pos, packet+pos); avrcp_media_item_iterator_has_more(&media_item_context); avrcp_media_item_iterator_next(&media_item_context)){
uint32_t attr_id = avrcp_media_item_iterator_get_attr_id(&media_item_context);
uint16_t attr_charset = avrcp_media_item_iterator_get_attr_charset(&media_item_context);
uint16_t attr_value_length = avrcp_media_item_iterator_get_attr_value_len(&media_item_context);
const uint8_t * attr_value = avrcp_media_item_iterator_get_attr_value(&media_item_context);
memset(value, 0, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN);
value_len = btstack_min(attr_value_length, AVRCP_BROWSING_MAX_BROWSABLE_ITEM_NAME_LEN - 1);
memcpy(value, attr_value, value_len);
printf(" - attr ID 0x%08" PRIx32 ", charset 0x%02x, actual len %d, name %s\n", attr_id, attr_charset, value_len, value);
}
break;
}
case AVRCP_BROWSING_MEDIA_ELEMENT_ITEM_ATTRIBUTE:{
uint8_t num_attributes = packet[pos++];
printf("Num media attributes %d:\n", num_attributes);
avrcp_media_item_context_t media_item_context;
for (avrcp_media_item_iterator_init(&media_item_context, size-pos, packet+pos); avrcp_media_item_iterator_has_more(&media_item_context); avrcp_media_item_iterator_next(&media_item_context)){
uint32_t attr_id = avrcp_media_item_iterator_get_attr_id(&media_item_context);
uint16_t attr_charset = avrcp_media_item_iterator_get_attr_charset(&media_item_context);
uint16_t attr_value_length = avrcp_media_item_iterator_get_attr_value_len(&media_item_context);
const uint8_t * attr_value = avrcp_media_item_iterator_get_attr_value(&media_item_context);
printf(" - attr ID 0x%08" PRIx32 ", charset 0x%02x, actual len %d, name %s\n", attr_id, attr_charset, attr_value_length, attr_value);
}
}
default:
printf("AVRCP browsing: unknown browsable item type 0%02x\n", data_type);
break;
}
break;
default:
break;
}
}
#ifdef HAVE_BTSTACK_STDIN
static void show_usage(void){
bd_addr_t iut_address;
gap_local_bd_addr(iut_address);
printf("\n--- Bluetooth AVDTP Sink/AVRCP Connection Test Console %s ---\n", bd_addr_to_str(iut_address));
printf("a - AVDTP Sink create connection to addr %s\n", bd_addr_to_str(device_addr));
printf("A - AVDTP Sink disconnect\n");
printf("b - AVDTP Source create connection to addr %s\n", bd_addr_to_str(device_addr));
printf("B - AVDTP Sink disconnect\n");
printf("c - AVRCP create connection to addr %s\n", bd_addr_to_str(device_addr));
printf("C - AVRCP disconnect\n");
printf("d - AVRCP Browsing Controller create connection to addr %s\n", bd_addr_to_str(device_addr_browsing));
printf("D - AVRCP Browsing Controller disconnect\n");
printf("#3 - trigger outgoing regular AVRCP connection on incoming HCI Connection to test reject and retry\n");
printf("#4 - trigger outgoing browsing AVRCP connection on incoming AVRCP connection to test reject and retry\n");
printf("\n--- Bluetooth AVRCP Commands %s ---\n", bd_addr_to_str(iut_address));
printf("q - get capabilities: supported events\n");
printf("w - get unit info\n");
printf("* - get subunit info\n");
printf("r - get play status\n");
printf("/ - get now playing info\n");
printf("01 - play\n");
printf("02 - pause\n");
printf("03 - stop\n");
printf("04 - rewind\n");
printf("05 - fast forward\n");
printf("06 - forward\n");
printf("07 - backward\n");
printf("08 - volume up\n");
printf("09 - volume down\n");
printf("00 - mute\n");
printf("11 - press and hold: play\n");
printf("12 - press and hold: pause\n");
printf("13 - press and hold: stop\n");
printf("14 - press and hold: rewind\n");
printf("15 - press and hold: fast forward\n");
printf("16 - press and hold: forward\n");
printf("17 - press and hold: backward\n");
printf("18 - press and hold: volume up\n");
printf("19 - press and hold: volume down\n");
printf("10 - press and hold: mute\n");
printf("2 - release press and hold cmd\n");
printf("R - absolute volume of 50 percent\n");
printf("u - skip\n");
printf(". - query repeat and shuffle mode\n");
printf("o - repeat single track\n");
printf("x/X - repeat/disable repeat all tracks\n");
printf("z/Z - shuffle/disable shuffle all tracks\n");
printf("i/I - register/deregister PLAYBACK_STATUS_CHANGED\n");
printf("s/S - register/deregister TRACK_CHANGED\n");
printf("e/E - register/deregister TRACK_REACHED_END\n");
printf("f/F - register/deregister TRACK_REACHED_START\n");
printf("g/G - register/deregister PLAYBACK_POS_CHANGED\n");
printf("h/H - register/deregister BATT_STATUS_CHANGED\n");
printf("j/J - register/deregister SYSTEM_STATUS_CHANGED\n");
printf("k/K - register/deregister PLAYER_APPLICATION_SETTING_CHANGED\n");
printf("l/L - register/deregister NOW_PLAYING_CONTENT_CHANGED\n");
printf("m/M - register/deregister AVAILABLE_PLAYERS_CHANGED\n");
printf("n/N - register/deregister ADDRESSED_PLAYER_CHANGED\n");
printf("y/Y - register/deregister UIDS_CHANGED\n");
printf("v/V - register/deregister VOLUME_CHANGED\n");
printf("pp - get media players. Browsing cid 0x%02X\n", browsing_cid);
printf("pI - Set addressed player\n");
printf("pO - Set browsed player\n");
printf("pW - go up one level\n");
printf("pT - go down one level of %s\n", (char *)parent_folder_name);
printf("pQ - browse folders\n");
printf("pP - browse media items\n");
printf("pj - browse now playing items\n");
printf("ps - browse search folder\n");
printf("pn - search 3\n");
printf("pm - Set max num fragments to 0x02\n");
printf("pM - Set max num fragments to 0xFF\n");
printf("p1 - Get item attributes of first media element for virtual file system scope\n");
printf("p2 - Get item attributes of first media element for now playing scope\n");
printf("p3 - Get item attributes of first media element for search scope\n");
printf("p4 - Get item attributes of first media element for media player list scope\n");
printf("pl - Get total num items for media player list scope\n");
printf("pL - Get total num items for now playing scope\n");
printf("pS - Get total num items for search scope\n");
printf("pi - Play first media item for virtual filesystem scope \n");
printf("pt - Play first media item for search scope \n");
printf("pr - Play first media item for now playing scope\n");
printf("p5 - Add to now playing: first media item from virtual file system\n");
printf("p6 - Add to now playing: first media item from search folder\n");
printf("pf - Send fragmented (long) command\n");
printf("tv - trigger notification VOLUME_CHANGED 20percent \n");
printf("tt - trigger notification TRACK_CHANGED\n");
printf("tb - trigger notification BATT_STATUS_CHANGED\n");
printf("tp - trigger notification NOW_PLAYING_CONTENT_CHANGED\n");
printf("ts - select track with short info\n");
printf("tl - select track with long info\n");
printf("Ctrl-c - exit\n");
printf("---\n");
}
#endif
static uint8_t media_sbc_codec_capabilities[] = {
0xFF,//(AVDTP_SBC_44100 << 4) | AVDTP_SBC_STEREO,
0xFF,//(AVDTP_SBC_BLOCK_LENGTH_16 << 4) | (AVDTP_SBC_SUBBANDS_8 << 2) | AVDTP_SBC_ALLOCATION_METHOD_LOUDNESS,
2, 53
};
#ifdef HAVE_BTSTACK_STDIN
static void stdin_process(char * cmd, int size){
UNUSED(size);
uint8_t status = ERROR_CODE_SUCCESS;
sep.seid = 1;
switch (cmd[0]){
case 'a':
printf("Establish AVDTP sink connection to %s\n", bd_addr_to_str(device_addr));
avdtp_sink_connect(device_addr, &avdtp_cid);
break;
case 'A':
printf("Disconnect AVDTP sink\n");
avdtp_sink_disconnect(avdtp_cid);
break;
case 'b':
printf("Establish AVDTP Source connection to %s\n", bd_addr_to_str(device_addr));
avdtp_source_connect(device_addr, &avdtp_cid);
break;
case 'B':
printf("Disconnect AVDTP Source\n");
avdtp_source_disconnect(avdtp_cid);
break;
case 'c':
printf("Establish AVRCP connection to %s.\n", bd_addr_to_str(device_addr));
avrcp_connect(device_addr, &avrcp_cid);
break;
case 'C':
printf("Disconnect AVRCP\n");
avrcp_disconnect(avrcp_cid);
break;
case 'd':
if (!avrcp_connected) {
printf(" You must first create AVRCP connection for control to addr %s.\n", bd_addr_to_str(device_addr));
break;
}
printf(" - Create AVRCP connection for browsing to addr %s.\n", bd_addr_to_str(device_addr_browsing));
status = avrcp_browsing_connect(device_addr_browsing, ertm_buffer, sizeof(ertm_buffer), &ertm_config, &browsing_cid);
break;
case 'D':
if (avrcp_browsing_connected){
printf(" - AVRCP Browsing Controller disconnect from addr %s.\n", bd_addr_to_str(device_addr));
status = avrcp_browsing_disconnect(browsing_cid);
break;
}
printf("AVRCP Browsing Controller already disconnected\n");
break;
case '#':
switch (cmd[1]){
case '3':
printf("- Auto-connect AVRCP on incoming HCI connection enabled\n");
auto_avrcp_regular = true;
break;
case '4':
printf("- Auto-connect AVRCP Browsing on AVRCP Connection enabled\n");
auto_avrcp_browsing = true;
break;
default:
break;
}
break;
case '\n':
case '\r':
break;
case 'q':
printf("AVRCP: get capabilities: supported events\n");
avrcp_controller_get_supported_events(avrcp_cid);
break;
case 'w':
printf("AVRCP: get unit info\n");
avrcp_controller_unit_info(avrcp_cid);
break;
case '*':
printf("AVRCP: get subunit info\n");
avrcp_controller_subunit_info(avrcp_cid);
break;
case 'r':
printf("AVRCP: get play status\n");
avrcp_controller_get_play_status(avrcp_cid);
break;
case '/':
printf("AVRCP: get now playing info\n");
avrcp_controller_get_now_playing_info(avrcp_cid);
break;
case '0':
switch (cmd[1]){
case '1':
printf("AVRCP: play\n");
avrcp_controller_play(avrcp_cid);
break;
case '2':
printf("AVRCP: pause\n");
avrcp_controller_pause(avrcp_cid);
break;
case '3':
printf("AVRCP: stop\n");
avrcp_controller_stop(avrcp_cid);
break;
case '4':
printf("AVRCP: rewind\n");
avrcp_controller_rewind(avrcp_cid);
break;
case '5':
printf("AVRCP: fast forward\n");
avrcp_controller_fast_forward(avrcp_cid);
break;
case '6':
printf("AVRCP: forward\n");
avrcp_controller_forward(avrcp_cid);
break;
case '7':
printf("AVRCP: backward\n");
avrcp_controller_backward(avrcp_cid);
break;
case '8':
printf("AVRCP: volume up\n");
avrcp_controller_volume_up(avrcp_cid);
break;
case '9':
printf("AVRCP: volume down\n");
avrcp_controller_volume_down(avrcp_cid);
break;
case '0':
printf("AVRCP: mute\n");
avrcp_controller_mute(avrcp_cid);
break;
default:
break;
}
break;
case '1':
switch (cmd[1]){
case '1':
printf("AVRCP: play\n");
avrcp_controller_press_and_hold_play(avrcp_cid);
break;
case '2':
printf("AVRCP: pause\n");
avrcp_controller_press_and_hold_pause(avrcp_cid);
break;
case '3':
printf("AVRCP: stop\n");
avrcp_controller_press_and_hold_stop(avrcp_cid);
break;
case '4':
printf("AVRCP: rewind\n");
avrcp_controller_press_and_hold_rewind(avrcp_cid);
break;
case '5':
printf("AVRCP: fast forward\n");
avrcp_controller_press_and_hold_fast_forward(avrcp_cid);
break;
case '6':
printf("AVRCP: forward\n");
avrcp_controller_press_and_hold_forward(avrcp_cid);
break;
case '7':
printf("AVRCP: backward\n");
avrcp_controller_press_and_hold_backward(avrcp_cid);
break;
case '8':
printf("AVRCP: volume up\n");
avrcp_controller_press_and_hold_volume_up(avrcp_cid);
break;
case '9':
printf("AVRCP: volume down\n");
avrcp_controller_press_and_hold_volume_down(avrcp_cid);
break;
case '0':
printf("AVRCP: mute\n");
avrcp_controller_press_and_hold_mute(avrcp_cid);
break;
default:
break;
}
break;
case '2':
avrcp_controller_release_press_and_hold_cmd(avrcp_cid);
break;
case 'R':
printf("AVRCP: absolute volume of 50 percent\n");
avrcp_controller_set_absolute_volume(avrcp_cid, 50);
break;
case 'u':
printf("AVRCP: skip\n");
avrcp_controller_skip(avrcp_cid);
break;
case '.':
printf("AVRCP: query repeat and shuffle mode\n");
avrcp_controller_query_shuffle_and_repeat_modes(avrcp_cid);
break;
case 'o':
printf("AVRCP: repeat single track\n");
avrcp_controller_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_SINGLE_TRACK);
break;
case 'x':
printf("AVRCP: repeat all tracks\n");
avrcp_controller_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_ALL_TRACKS);
break;
case 'X':
printf("AVRCP: disable repeat mode\n");
avrcp_controller_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_OFF);
break;
case 'z':
printf("AVRCP: shuffle all tracks\n");
avrcp_controller_set_shuffle_mode(avrcp_cid, AVRCP_SHUFFLE_MODE_ALL_TRACKS);
break;
case 'Z':
printf("AVRCP: disable shuffle mode\n");
avrcp_controller_set_shuffle_mode(avrcp_cid, AVRCP_SHUFFLE_MODE_OFF);
break;
case 'i':
printf("AVRCP: enable notification PLAYBACK_STATUS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_STATUS_CHANGED);
break;
case 's':
printf("AVRCP: enable notification TRACK_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_CHANGED);
break;
case 'e':
printf("AVRCP: enable notification TRACK_REACHED_END\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_END);
break;
case 'f':
printf("AVRCP: enable notification TRACK_REACHED_START\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_START);
break;
case 'g':
printf("AVRCP: enable notification PLAYBACK_POS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_POS_CHANGED);
break;
case 'h':
printf("AVRCP: enable notification BATT_STATUS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_BATT_STATUS_CHANGED);
break;
case 'j':
printf("AVRCP: enable notification SYSTEM_STATUS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_SYSTEM_STATUS_CHANGED);
break;
case 'k':
printf("AVRCP: enable notification PLAYER_APPLICATION_SETTING_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYER_APPLICATION_SETTING_CHANGED);
break;
case 'l':
printf("AVRCP: enable notification NOW_PLAYING_CONTENT_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_NOW_PLAYING_CONTENT_CHANGED);
break;
case 'm':
printf("AVRCP: enable notification AVAILABLE_PLAYERS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_AVAILABLE_PLAYERS_CHANGED);
break;
case 'n':
printf("AVRCP: enable notification ADDRESSED_PLAYER_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_ADDRESSED_PLAYER_CHANGED);
break;
case 'y':
printf("AVRCP: enable notification UIDS_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_UIDS_CHANGED);
break;
case 'v':
printf("AVRCP: enable notification VOLUME_CHANGED\n");
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_VOLUME_CHANGED);
break;
case 'I':
printf("AVRCP: disable notification PLAYBACK_STATUS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_STATUS_CHANGED);
break;
case 'S':
printf("AVRCP: disable notification TRACK_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_CHANGED);
break;
case 'E':
printf("AVRCP: disable notification TRACK_REACHED_END\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_END);
break;
case 'F':
printf("AVRCP: disable notification TRACK_REACHED_START\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_TRACK_REACHED_START);
break;
case 'G':
printf("AVRCP: disable notification PLAYBACK_POS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_POS_CHANGED);
break;
case 'H':
printf("AVRCP: disable notification BATT_STATUS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_BATT_STATUS_CHANGED);
break;
case 'J':
printf("AVRCP: disable notification SYSTEM_STATUS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_SYSTEM_STATUS_CHANGED);
break;
case 'K':
printf("AVRCP: disable notification PLAYER_APPLICATION_SETTING_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYER_APPLICATION_SETTING_CHANGED);
break;
case 'L':
printf("AVRCP: disable notification NOW_PLAYING_CONTENT_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_NOW_PLAYING_CONTENT_CHANGED);
break;
case 'M':
printf("AVRCP: disable notification AVAILABLE_PLAYERS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_AVAILABLE_PLAYERS_CHANGED);
break;
case 'N':
printf("AVRCP: disable notification ADDRESSED_PLAYER_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_ADDRESSED_PLAYER_CHANGED);
break;
case 'Y':
printf("AVRCP: disable notification UIDS_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_UIDS_CHANGED);
break;
case 'V':
printf("AVRCP: disable notification VOLUME_CHANGED\n");
avrcp_controller_disable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_VOLUME_CHANGED);
break;
case 'p':
switch (cmd[1]){
case 'p':
printf("AVRCP Browsing: get media players. Browsing cid 0x%02X\n", browsing_cid);
media_player_item_index = -1;
status = avrcp_browsing_controller_get_media_players(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
break;
case 'I':
if (media_player_item_index < 0) {
printf("Get media players first\n");
break;
}
printf("Set addressed player\n");
status = avrcp_controller_set_addressed_player(avrcp_cid, media_player_items[0].player_id);
break;
case 'O':
if (media_player_item_index < 0) {
printf("Get media players first\n");
break;
}
printf("Set browsed player\n");
status = avrcp_browsing_controller_set_browsed_player(browsing_cid, media_player_items[0].player_id);
break;
case 'Q':
printf("AVRCP Browsing: browse folders\n");
playable_folder_index = 0;
folder_index = -1;
status = avrcp_browsing_controller_browse_file_system(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
break;
case 'P':
printf("AVRCP Browsing: browse media items\n");
avrcp_browsing_controller_browse_media(browsing_cid, 1, 10, AVRCP_MEDIA_ATTR_ALL);
break;
case 'W':
printf("AVRCP Browsing: go up one level\n");
status = avrcp_browsing_controller_go_up_one_level(browsing_cid);
folder_index = -1;
break;
case 'T':
if (folder_index < 0 && !parent_folder_set){
printf("AVRCP Browsing: no folders available\n");
break;
}
if (!parent_folder_set){
parent_folder_set = 1;
memcpy(parent_folder_name, folders[playable_folder_index].name, folders[playable_folder_index].name_len);
memcpy(parent_folder_uid, folders[playable_folder_index].uid, 8);
}
printf("AVRCP Browsing: go down one level of %s\n", (char *)parent_folder_name);
status = avrcp_browsing_controller_go_down_one_level(browsing_cid, parent_folder_uid);
folder_index = -1;
break;
case 'j':
printf("AVRCP Browsing: browse now playing items\n");
playable_folder_index = 0;
folder_index = -1;
status = avrcp_browsing_controller_browse_now_playing_list(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
break;
case 'n':
printf("AVRCP Browsing: search 3\n");
status = avrcp_browsing_controller_search(browsing_cid, 1, "3");
break;
case 's':
printf("AVRCP Browsing: browse search folder\n");
media_element_item_index = -1;
status = avrcp_browsing_controller_browse_media(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
break;
case 'm':
printf("Set max num fragments to 0x02\n");
status = avrcp_controller_set_max_num_fragments(avrcp_cid, 0x02);
break;
case 'M':
printf("Set max num fragments to 0xFF\n");
status = avrcp_controller_set_max_num_fragments(avrcp_cid, 0xFF);
break;
case 'A':
if (folder_index < 0 && !parent_folder_set){
printf("AVRCP Browsing: no folders available\n");
break;
}
if (!parent_folder_set){
parent_folder_set = 1;
memcpy(parent_folder_name, folders[playable_folder_index].name, folders[playable_folder_index].name_len);
memcpy(parent_folder_uid, folders[playable_folder_index].uid, 8);
}
printf("AVRCP Browsing: go down one level of %s\n", (char *)parent_folder_name);
status = avrcp_browsing_controller_go_down_one_level(browsing_cid, parent_folder_uid);
folder_index = -1;
break;
case '1':
printf("Get item attributes of first media item for virtual file system scope\n");
avrcp_browsing_controller_get_item_attributes_for_scope(browsing_cid, media_element_items[0].uid, browsing_uid_counter, 1 << AVRCP_MEDIA_ATTR_TITLE, AVRCP_BROWSING_MEDIA_PLAYER_VIRTUAL_FILESYSTEM);
break;
case '2':
printf("Get item attributes of first media item for now playing scope\n");
avrcp_browsing_controller_get_item_attributes_for_scope(browsing_cid, media_element_items[0].uid, browsing_uid_counter, 1 << AVRCP_MEDIA_ATTR_TITLE, AVRCP_BROWSING_NOW_PLAYING);
break;
case '3':
printf("Get item attributes of first media item for search scope\n");
avrcp_browsing_controller_get_item_attributes_for_scope(browsing_cid, media_element_items[0].uid, browsing_uid_counter, 1 << AVRCP_MEDIA_ATTR_TITLE, AVRCP_BROWSING_SEARCH);
break;
case '4':
printf("Get item attributes of first media item for media player list scope\n");
avrcp_browsing_controller_get_item_attributes_for_scope(browsing_cid, media_element_items[0].uid, browsing_uid_counter, 1 << AVRCP_MEDIA_ATTR_TITLE, AVRCP_BROWSING_MEDIA_PLAYER_LIST);
break;
case 'l':
printf("Get total num items for media player list scope\n");
status = avrcp_browsing_controller_get_total_nr_items_for_scope(browsing_cid, AVRCP_BROWSING_MEDIA_PLAYER_LIST);
break;
case 'L':
printf("Get total num items for now playing scope.\n");
status = avrcp_browsing_controller_get_total_nr_items_for_scope(browsing_cid, AVRCP_BROWSING_NOW_PLAYING);
break;
case 'S':
printf("Get total num items for search scope.\n");
status = avrcp_browsing_controller_get_total_nr_items_for_scope(browsing_cid, AVRCP_BROWSING_SEARCH);
break;
case 'i':
printf("Play first media item for virtual filesystem scope\n");
if (media_element_item_index < 0){
printf("AVRCP Browsing: no media items found\n");
break;
}
// printf_hexdump(media_element_items[0].uid, 8);
status = avrcp_controller_play_item_for_scope(avrcp_cid, media_element_items[0].uid, media_element_item_index, AVRCP_BROWSING_MEDIA_PLAYER_VIRTUAL_FILESYSTEM);
break;
case 't':
printf("Play first media item for search scope\n");
if (media_element_item_index < 0){
printf("AVRCP Browsing: no media items found\n");
break;
}
// printf_hexdump(media_element_items[0].uid, 8);
status = avrcp_controller_play_item_for_scope(avrcp_cid, media_element_items[0].uid, media_element_item_index, AVRCP_BROWSING_SEARCH);
break;
case 'r':
printf("Play first media item for now playing scope\n");
if (media_element_item_index < 0){
printf("AVRCP Browsing: no media items found\n");
break;
}
// printf_hexdump(media_element_items[0].uid, 8);
status = avrcp_controller_play_item_for_scope(avrcp_cid, media_element_items[0].uid, media_element_item_index, AVRCP_BROWSING_NOW_PLAYING);
break;
case '5':
printf("Add to now playing: first media item from virtual file system\n");
if (media_element_item_index < 0){
printf("AVRCP Browsing: no media items found\n");
break;
}
// printf_hexdump(media_element_items[0].uid, 8);
status = avrcp_controller_add_item_from_scope_to_now_playing_list(avrcp_cid, media_element_items[0].uid, media_element_item_index, AVRCP_BROWSING_MEDIA_PLAYER_VIRTUAL_FILESYSTEM);
break;
case '6':
printf("Add to now playing: first media item from search folder\n");
if (media_element_item_index < 0){
printf("AVRCP Browsing: no media items found\n");
break;
}
// printf_hexdump(media_element_items[0].uid, 8);
status = avrcp_controller_add_item_from_scope_to_now_playing_list(avrcp_cid, media_element_items[0].uid, media_element_item_index, AVRCP_BROWSING_SEARCH);
break;
case 'f':
printf("Send fragmented command\n");
status = avrcp_controller_send_custom_command(avrcp_cid, AVRCP_CTYPE_CONTROL, AVRCP_SUBUNIT_TYPE_PANEL, AVRCP_SUBUNIT_ID, AVRCP_CMD_OPCODE_VENDOR_DEPENDENT,
fragmented_message, sizeof(fragmented_message));
break;
default:
break;
}
break;
case 't':
switch(cmd[1]){
case 'v':
printf("AVRCP: trigger notification VOLUME_CHANGED 20per\n");
avrcp_target_volume_changed(avrcp_cid, 20);
break;
case 't':{
printf("AVRCP: trigger notification TRACK_CHANGED\n");
uint8_t track_id[8] = {0x00, 0x03, 0x02, 0x01, 0x00, 0x03, 0x02, 0x01};
avrcp_target_track_changed(avrcp_cid, track_id);
break;
}
case 'b':
printf("AVRCP: trigger notification BATT_STATUS_CHANGED\n");
avrcp_target_battery_status_changed(avrcp_cid, AVRCP_BATTERY_STATUS_CRITICAL);
break;
case 'p':
printf("AVRCP: trigger notification NOW_PLAYING_CONTENT_CHANGED\n");
avrcp_target_playing_content_changed(avrcp_cid);
break;
case 's':
if (avrcp_connected){
printf("AVRCP: Set now playing info, with short info\n");
avrcp_target_set_now_playing_info(avrcp_cid, &tracks[0], sizeof(tracks)/sizeof(avrcp_track_t));
}
break;
case 'l':
if (avrcp_connected){
printf("AVRCP: Set now playing info, with long info\n");
avrcp_target_set_now_playing_info(avrcp_cid, &tracks[2], sizeof(tracks)/sizeof(avrcp_track_t));
}
break;
default:
break;
}
break;
default:
show_usage();
break;
}
if (status != ERROR_CODE_SUCCESS){
printf("Could not complete cmd %s, status 0x%02X\n", cmd, status);
}
}
#endif
static bool avrcp_set_addressed_player_handler(uint16_t player_id){
if (player_id < 1 || player_id > 2) return false;
return true;
}
int btstack_main(int argc, const char * argv[]);
int btstack_main(int argc, const char * argv[]){
UNUSED(argc);
(void)argv;
l2cap_init();
// Initialize AVDTP Sink
avdtp_sink_init();
avdtp_sink_register_packet_handler(&avdtp_sink_connection_establishment_packet_handler);
local_stream_endpoint = avdtp_sink_create_stream_endpoint(AVDTP_SINK, AVDTP_AUDIO);
if (!local_stream_endpoint) {
printf("AVRCP/AVDTP Sink: not enough memory to create local_stream_endpoint\n");
return 1;
}
local_stream_endpoint->sep.seid = 1;
avdtp_sink_register_media_transport_category(local_stream_endpoint->sep.seid);
avdtp_sink_register_media_codec_category(local_stream_endpoint->sep.seid, AVDTP_AUDIO, AVDTP_CODEC_SBC, media_sbc_codec_capabilities, sizeof(media_sbc_codec_capabilities));
avdtp_source_init();
avdtp_source_register_packet_handler(&avdtp_source_connection_establishment_packet_handler);
a2dp_source_create_stream_endpoint(AVDTP_AUDIO, AVDTP_CODEC_SBC, (uint8_t *) media_sbc_codec_capabilities, sizeof(media_sbc_codec_capabilities), (uint8_t*) media_sbc_codec_configuration, sizeof(media_sbc_codec_configuration));
// Initialize AVRCP service
avrcp_init();
avrcp_register_packet_handler(&avrcp_connection_establishment_packet_handler);
// Initialize AVRCP Controller and Target
avrcp_controller_init();
avrcp_controller_register_packet_handler(&avrcp_controller_packet_handler);
avrcp_target_init();
avrcp_target_register_packet_handler(&avrcp_target_packet_handler);
avrcp_target_register_set_addressed_player_handler(&avrcp_set_addressed_player_handler);
// Initialize AVRCP Browsing service
avrcp_browsing_init();
avrcp_browsing_register_packet_handler(&avrcp_browsing_connection_establishment_packet_handler);
// Initialize AVRCP Browsing Controller and Target
avrcp_browsing_controller_init();
avrcp_browsing_controller_register_packet_handler(&avrcp_browsing_controller_packet_handler);
avrcp_browsing_target_init();
avrcp_browsing_target_register_packet_handler(&avrcp_browsing_target_packet_handler);
// Initialize SDP
sdp_init();
// setup AVDTP
memset(sdp_avdtp_sink_service_buffer, 0, sizeof(sdp_avdtp_sink_service_buffer));
a2dp_sink_create_sdp_record(sdp_avdtp_sink_service_buffer, 0x10001, 1, NULL, NULL);
sdp_register_service(sdp_avdtp_sink_service_buffer);
memset(sdp_avdtp_source_service_buffer, 0, sizeof(sdp_avdtp_source_service_buffer));
a2dp_source_create_sdp_record(sdp_avdtp_source_service_buffer, 0x10002, 1, NULL, NULL);
sdp_register_service(sdp_avdtp_source_service_buffer);
// setup AVRCP
uint16_t avrcp_controller_supported_features = AVRCP_FEATURE_MASK_CATEGORY_PLAYER_OR_RECORDER;
uint16_t avrcp_target_supported_features = AVRCP_FEATURE_MASK_CATEGORY_PLAYER_OR_RECORDER;
#ifdef AVRCP_BROWSING_ENABLED
avrcp_controller_supported_features |= AVRCP_FEATURE_MASK_BROWSING;
avrcp_target_supported_features |= AVRCP_FEATURE_MASK_BROWSING;
#endif
memset(sdp_avrcp_controller_service_buffer, 0, sizeof(sdp_avrcp_controller_service_buffer));
avrcp_controller_create_sdp_record(sdp_avrcp_controller_service_buffer, 0x10003, avrcp_controller_supported_features, NULL, NULL);
sdp_register_service(sdp_avrcp_controller_service_buffer);
memset(sdp_avrcp_target_service_buffer, 0, sizeof(sdp_avrcp_target_service_buffer));
avrcp_target_create_sdp_record(sdp_avrcp_target_service_buffer, 0x10004, avrcp_target_supported_features, NULL, NULL);
sdp_register_service(sdp_avrcp_target_service_buffer);
gap_set_local_name("BTstack AVRCP Service PTS 00:00:00:00:00:00");
gap_discoverable_control(1);
gap_set_class_of_device(0x200408);
printf("TSPX_avctp_iut_command_data: ");
int i; for (i=0;i<sizeof(fragmented_message);i++){ printf("%02x", fragmented_message[i]);}
printf("\n");
browsing_state = AVRCP_BROWSING_STATE_IDLE;
// parse human readable Bluetooth address
sscanf_bd_addr(device_addr_string, device_addr);
sscanf_bd_addr(device_addr_string, device_addr_browsing);
btstack_stdin_pts_setup(stdin_process);
// turn on!
hci_power_control(HCI_POWER_ON);
return 0;
}
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