From a0019d6cd510791c3727a764e879bc6a14f29e36 Mon Sep 17 00:00:00 2001 From: Milanka Ringwald Date: Wed, 14 Jun 2017 14:32:51 +0200 Subject: [PATCH] avrcp: add pts test --- test/pts/Makefile | 5 +- test/pts/avrcp_test.c | 446 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 450 insertions(+), 1 deletion(-) create mode 100644 test/pts/avrcp_test.c diff --git a/test/pts/Makefile b/test/pts/Makefile index f2e029672..479aa4334 100644 --- a/test/pts/Makefile +++ b/test/pts/Makefile @@ -78,11 +78,14 @@ SBC_ENCODER_OBJ = $(SBC_ENCODER:.c=.o) AVDTP_OBJ = $(AVDTP:.c=.o) EXAMPLES = iopt ble_peripheral_test ble_central_test l2cap_test classic_test bnep_test hsp_ag_test hsp_hs_test sco_loopback le_data_channel -EXAMPLES = avdtp_source_test avdtp_sink_test le_data_channel +EXAMPLES = avdtp_source_test avdtp_sink_test le_data_channel avrcp_test all: ${EXAMPLES} # compile .gatt descriptions +avrcp_test: ${CORE_OBJ} ${COMMON_OBJ} ${SBC_DECODER_OBJ} ${SM_OBJ} ${SBC_ENCODER_OBJ} ${AVDTP_OBJ} sdp_client.o avrcp.o avrcp_test.o + ${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@ + avdtp_sink_test: ${CORE_OBJ} ${COMMON_OBJ} ${SBC_DECODER_OBJ} ${SM_OBJ} ${SBC_ENCODER_OBJ} ${AVDTP_OBJ} avdtp_sink_test.o ${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@ diff --git a/test/pts/avrcp_test.c b/test/pts/avrcp_test.c new file mode 100644 index 000000000..58bcca132 --- /dev/null +++ b/test/pts/avrcp_test.c @@ -0,0 +1,446 @@ +/* + * 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 +#include +#include +#include + +#include "btstack_config.h" +#include "btstack_debug.h" +#include "btstack_event.h" +#include "btstack_memory.h" +#include "btstack_run_loop.h" +#include "gap.h" +#include "hci.h" +#include "hci_cmd.h" +#include "hci_dump.h" +#include "l2cap.h" +#include "classic/avdtp_sink.h" +#include "classic/a2dp_sink.h" +#include "classic/btstack_sbc.h" +#include "classic/avdtp_util.h" +#include "classic/avrcp.h" + +#define AVRCP_BROWSING_ENABLED 0 + +#ifdef HAVE_BTSTACK_STDIN +#include "btstack_stdin.h" +#endif + +#ifdef HAVE_BTSTACK_STDIN +static const char * device_addr_string = "00:1B:DC:08:0A:A5"; +#endif + +static btstack_packet_callback_registration_t hci_event_callback_registration; +static bd_addr_t device_addr; + +static uint8_t sdp_avdtp_sink_service_buffer[150]; +static uint8_t sdp_avrcp_controller_service_buffer[200]; + +static uint16_t avdtp_cid = 0; +static avdtp_sep_t sep; +static avdtp_stream_endpoint_t * local_stream_endpoint; + +static uint16_t avrcp_cid = 0; +static uint16_t avrcp_con_handle = 0; + +static void 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; + uint16_t connection_handle = 0; + uint8_t status = 0xFF; + switch (packet_type) { + case HCI_EVENT_PACKET: + switch (hci_event_packet_get_type(packet)) { + case HCI_EVENT_DISCONNECTION_COMPLETE: + // connection closed -> quit test app + printf("AVRCP: HCI_EVENT_DISCONNECTION_COMPLETE\n"); + break; + case HCI_EVENT_AVRCP_META: + switch (packet[2]){ + case AVRCP_SUBEVENT_CONNECTION_ESTABLISHED: { + local_cid = avrcp_subevent_connection_established_get_avrcp_cid(packet); + if (!avrcp_cid){ + avrcp_cid = local_cid; + } else if (avrcp_cid != local_cid) { + printf("Connection is not established, expected 0x%02X l2cap cid, received 0x%02X\n", avrcp_cid, local_cid); + break; + } + + status = avrcp_subevent_connection_established_get_status(packet); + avrcp_con_handle = avrcp_subevent_connection_established_get_con_handle(packet); + avrcp_subevent_connection_established_get_bd_addr(packet, event_addr); + if (status != ERROR_CODE_SUCCESS){ + printf("AVRCP Connection failed: status 0x%02x\n", status); + avrcp_cid = 0; + break; + } + printf("Channel successfully opened: %s, handle 0x%02x, local cid 0x%02x\n", bd_addr_to_str(event_addr), avrcp_con_handle, local_cid); + // automatically enable notifications + avrcp_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_STATUS_CHANGED); + avrcp_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_NOW_PLAYING_CONTENT_CHANGED); + return; + } + case AVRCP_SUBEVENT_CONNECTION_RELEASED: + printf("Channel released: avrcp_cid 0x%02x\n", avrcp_subevent_connection_released_get_avrcp_cid(packet)); + avrcp_cid = 0; + return; + default: + break; + } + + status = packet[5]; + connection_handle = little_endian_read_16(packet, 3); + if (connection_handle != avrcp_con_handle) return; + + // avoid printing INTERIM status + if (status == AVRCP_CTYPE_RESPONSE_INTERIM) return; + + printf("AVRCP: command status: %s, ", avrcp_ctype2str(status)); + switch (packet[2]){ + 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: + printf("notification absolute volume changed %d\n", avrcp_subevent_notification_volume_changed_get_absolute_volume(packet)); + return; + case AVRCP_SUBEVENT_NOTIFICATION_AVAILABLE_PLAYERS_CHANGED: + printf("notification changed\n"); + 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_INFO:{ + uint8_t value[100]; + printf("now playing: \n"); + if (avrcp_subevent_now_playing_info_get_title_len(packet) > 0){ + memcpy(value, avrcp_subevent_now_playing_info_get_title(packet), avrcp_subevent_now_playing_info_get_title_len(packet)); + printf(" Title: %s\n", value); + } + if (avrcp_subevent_now_playing_info_get_album_len(packet) > 0){ + memcpy(value, avrcp_subevent_now_playing_info_get_album(packet), avrcp_subevent_now_playing_info_get_album_len(packet)); + printf(" Album: %s\n", value); + } + if (avrcp_subevent_now_playing_info_get_artist_len(packet) > 0){ + memcpy(value, avrcp_subevent_now_playing_info_get_artist(packet), avrcp_subevent_now_playing_info_get_artist_len(packet)); + printf(" Artist: %s\n", value); + } + if (avrcp_subevent_now_playing_info_get_genre_len(packet) > 0){ + memcpy(value, avrcp_subevent_now_playing_info_get_genre(packet), avrcp_subevent_now_playing_info_get_genre_len(packet)); + printf(" Genre: %s\n", value); + } + printf(" Track: %d\n", avrcp_subevent_now_playing_info_get_track(packet)); + printf(" Total nr. tracks: %d\n", avrcp_subevent_now_playing_info_get_total_tracks(packet)); + printf(" Song length: %d ms\n", avrcp_subevent_now_playing_info_get_song_length(packet)); + 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("Not implemented\n"); + break; + } + break; + default: + break; + } + break; + default: + // other packet type + 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("b - AVDTP Sink create connection to addr %s\n", device_addr_string); + printf("B - AVDTP Sink disconnect\n"); + printf("c - AVRCP create connection to addr %s\n", device_addr_string); + printf("C - AVRCP disconnect\n"); + + printf("\n--- Bluetooth AVRCP Commands %s ---\n", bd_addr_to_str(iut_address)); + printf("1 - get capabilities: supported events\n"); + printf("2 - get unit info\n"); + printf("O - get play status\n"); + printf("j - get now playing info\n"); + printf("k - play\n"); + printf("K - stop\n"); + printf("L - pause\n"); + printf("u - start fast forward\n"); + printf("U - stop fast forward\n"); + printf("n - start rewind\n"); + printf("N - stop rewind\n"); + printf("i - forward\n"); + printf("I - backward\n"); + printf("t - volume up\n"); + printf("T - volume down\n"); + printf("p - absolute volume of 50 percent\n"); + printf("M - mute\n"); + printf("r - skip\n"); + printf("q - query repeat and shuffle mode\n"); + printf("v - repeat single track\n"); + printf("x - repeat all tracks\n"); + printf("X - disable repeat mode\n"); + printf("z - shuffle all tracks\n"); + printf("Z - disable shuffle mode\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){ + sep.seid = 1; + switch (cmd){ + case 'b': + printf("Creating L2CAP Connection to %s, BLUETOOTH_PROTOCOL_AVDTP\n", device_addr_string); + avdtp_sink_connect(device_addr); + break; + case 'B': + printf("Disconnect\n"); + avdtp_sink_disconnect(avdtp_cid); + break; + case 'c': + printf(" - Create AVRCP connection to addr %s.\n", bd_addr_to_str(device_addr)); + avrcp_connect(device_addr, &avrcp_cid); + printf(" assigned avrcp cid 0x%02x\n", avrcp_cid); + break; + case 'C': + printf(" - Disconnect\n"); + avrcp_disconnect(avrcp_cid); + break; + + case '\n': + case '\r': + break; + case '1': + printf(" - get capabilities: supported events\n"); + avrcp_get_supported_events(avrcp_cid); + break; + case '2': + printf(" - get unit info\n"); + avrcp_unit_info(avrcp_cid); + break; + case 'O': + printf(" - get play status\n"); + avrcp_get_play_status(avrcp_cid); + break; + case 'j': + printf(" - get now playing info\n"); + avrcp_get_now_playing_info(avrcp_cid); + break; + case 'k': + printf(" - play\n"); + avrcp_play(avrcp_cid); + break; + case 'K': + printf(" - stop\n"); + avrcp_stop(avrcp_cid); + break; + case 'L': + printf(" - pause\n"); + avrcp_pause(avrcp_cid); + break; + case 'u': + printf(" - start fast forward\n"); + avrcp_start_fast_forward(avrcp_cid); + break; + case 'U': + printf(" - stop fast forward\n"); + avrcp_stop_fast_forward(avrcp_cid); + break; + case 'n': + printf(" - start rewind\n"); + avrcp_start_rewind(avrcp_cid); + break; + case 'N': + printf(" - stop rewind\n"); + avrcp_stop_rewind(avrcp_cid); + break; + case 'i': + printf(" - forward\n"); + avrcp_forward(avrcp_cid); + break; + case 'I': + printf(" - backward\n"); + avrcp_backward(avrcp_cid); + break; + case 't': + printf(" - volume up\n"); + avrcp_volume_up(avrcp_cid); + break; + case 'T': + printf(" - volume down\n"); + avrcp_volume_down(avrcp_cid); + break; + case 'p': + printf(" - absolute volume of 50 percent\n"); + avrcp_set_absolute_volume(avrcp_cid, 50); + break; + case 'M': + printf(" - mute\n"); + avrcp_mute(avrcp_cid); + break; + case 'r': + printf(" - skip\n"); + avrcp_skip(avrcp_cid); + break; + case 'q': + printf(" - query repeat and shuffle mode\n"); + avrcp_query_shuffle_and_repeat_modes(avrcp_cid); + break; + case 'v': + printf(" - repeat single track\n"); + avrcp_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_SINGLE_TRACK); + break; + case 'x': + printf(" - repeat all tracks\n"); + avrcp_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_ALL_TRACKS); + break; + case 'X': + printf(" - disable repeat mode\n"); + avrcp_set_repeat_mode(avrcp_cid, AVRCP_REPEAT_MODE_OFF); + break; + case 'z': + printf(" - shuffle all tracks\n"); + avrcp_set_shuffle_mode(avrcp_cid, AVRCP_SHUFFLE_MODE_ALL_TRACKS); + break; + case 'Z': + printf(" - disable shuffle mode\n"); + avrcp_set_shuffle_mode(avrcp_cid, AVRCP_SHUFFLE_MODE_OFF); + break; + default: + show_usage(); + break; + + } +} +#endif + + +int btstack_main(int argc, const char * argv[]); +int btstack_main(int argc, const char * argv[]){ + + UNUSED(argc); + (void)argv; + + /* Register for HCI events */ + hci_event_callback_registration.callback = &packet_handler; + hci_add_event_handler(&hci_event_callback_registration); + + l2cap_init(); + // Initialize AVDTP Sink + avdtp_sink_init(); + avdtp_sink_register_packet_handler(&packet_handler); + + local_stream_endpoint = avdtp_sink_create_stream_endpoint(AVDTP_SINK, AVDTP_AUDIO); + 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)); + + // Initialize AVRCP COntroller + avrcp_init(); + avrcp_register_packet_handler(&packet_handler); + + // Initialize SDP + sdp_init(); + // setup AVDTP sink + 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); + + // setup AVRCP + memset(sdp_avrcp_controller_service_buffer, 0, sizeof(sdp_avrcp_controller_service_buffer)); + avrcp_controller_create_sdp_record(sdp_avrcp_controller_service_buffer, 0x10001, AVRCP_BROWSING_ENABLED, 1, NULL, NULL); + sdp_register_service(sdp_avrcp_controller_service_buffer); + + gap_set_local_name("BTstack A2DP Sink Test"); + gap_discoverable_control(1); + gap_set_class_of_device(0x200408); + printf("sdp, gap done\n"); + + // turn on! + hci_power_control(HCI_POWER_ON); + +#ifdef HAVE_BTSTACK_STDIN + // parse human readable Bluetooth address + sscanf_bd_addr(device_addr_string, device_addr); + btstack_stdin_setup(stdin_process); +#endif + + return 0; +}