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fixed BT

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This commit is contained in:
philippe44
2020-03-14 23:50:16 -07:00
parent 6da48f2179
commit 0b3aad6b7a
2 changed files with 40 additions and 26 deletions
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48
components/driver_bt/bt_app_sink.c
View File

@@ -71,8 +71,7 @@ static esp_avrc_rn_evt_cap_mask_t s_avrc_peer_rn_cap;
static _lock_t s_volume_lock;
static uint8_t s_volume = 0;
static bool s_volume_notify;
static bool s_playing = false;
static enum { AUDIO_IDLE, AUDIO_CONNECTED, AUDIO_ACTIVATED } s_audio = AUDIO_IDLE;
static enum { AUDIO_IDLE, AUDIO_CONNECTED, AUDIO_PLAYING } s_audio = AUDIO_IDLE;
static int s_sample_rate;
static int tl;
@@ -102,7 +101,7 @@ static void bt_volume_down(void) {
}
static void bt_toggle(void) {
if (s_playing) esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
if (s_audio == AUDIO_PLAYING) esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
else esp_avrc_ct_send_passthrough_cmd(tl++, ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STATE_PRESSED);
}
@@ -139,14 +138,14 @@ const static actrls_t controls = {
/* disconnection */
void bt_disconnect(void) {
displayer_control(DISPLAYER_SHUTDOWN);
if (s_playing) esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
if (s_audio == AUDIO_PLAYING) esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
actrls_unset();
ESP_LOGI(BT_AV_TAG, "forced disconnection");
ESP_LOGI(BT_AV_TAG, "forced disconnection %d", s_audio);
}
/* update metadata if any */
void update_metadata(bool force) {
if ((s_metadata.updated || force) && s_audio == AUDIO_ACTIVATED) {
if ((s_metadata.updated || force) && s_audio == AUDIO_PLAYING) {
(*bt_app_a2d_cmd_cb)(BT_SINK_PROGRESS, -1, s_metadata.duration);
(*bt_app_a2d_cmd_cb)(BT_SINK_METADATA, s_metadata.artist, s_metadata.album, s_metadata.title);
s_metadata.updated = false;
@@ -290,18 +289,17 @@ static void bt_av_hdl_a2d_evt(uint16_t event, void *p_param)
// verify that we can take control
if ((*bt_app_a2d_cmd_cb)(BT_SINK_AUDIO_STARTED, s_sample_rate)) {
// resynchronize events as¨PLAY might be sent before STARTED ...
s_audio = AUDIO_ACTIVATED;
// send PLAY there, in case it was sent before AUDIO_STATE
if (s_playing) (*bt_app_a2d_cmd_cb)(BT_SINK_PLAY);
// if PLAY is sent before AUDIO_STARTED, generate the event here
s_audio = AUDIO_PLAYING;
(*bt_app_a2d_cmd_cb)(BT_SINK_PLAY);
// force metadata update
update_metadata(true);
actrls_set(controls, NULL);
} else if (s_playing) {
// if decoder is busy but BT is playing, stop it (would be better to not ACK this command, but don't know how)
} else {
// if decoder is busy, stop it (would be better to not ACK this command, but don't know how)
esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
}
} else if (ESP_A2D_AUDIO_STATE_STOPPED == a2d->audio_stat.state ||
@@ -382,19 +380,33 @@ void bt_av_notify_evt_handler(uint8_t event_id, esp_avrc_rn_param_t *event_param
break;
case ESP_AVRC_RN_PLAY_STATUS_CHANGE:
ESP_LOGI(BT_AV_TAG, "Playback status changed: 0x%x", event_parameter->playback);
// re-synchronize events
s_playing = (event_parameter->playback == ESP_AVRC_PLAYBACK_PLAYING);
if (event_parameter->playback == ESP_AVRC_PLAYBACK_PLAYING && s_audio != AUDIO_IDLE) {
if (s_audio != AUDIO_IDLE) {
switch (event_parameter->playback) {
case ESP_AVRC_PLAYBACK_PLAYING:
// if decoder is busy then stop (would be better to not ACK this command, but don't know how)
if (s_audio == AUDIO_CONNECTED || !(*bt_app_a2d_cmd_cb)(BT_SINK_PLAY)) {
if (s_audio != AUDIO_PLAYING && !(*bt_app_a2d_cmd_cb)(BT_SINK_PLAY)) {
ESP_LOGW(BT_AV_TAG, "Player busy with another controller");
esp_avrc_ct_send_passthrough_cmd(tl++ & 0x0f, ESP_AVRC_PT_CMD_STOP, ESP_AVRC_PT_CMD_STATE_PRESSED);
} else {
s_audio = AUDIO_PLAYING;
update_metadata(false);
}
} else if (event_parameter->playback == ESP_AVRC_PLAYBACK_PAUSED) (*bt_app_a2d_cmd_cb)(BT_SINK_PAUSE);
else if (event_parameter->playback == ESP_AVRC_PLAYBACK_STOPPED) {
break;
case ESP_AVRC_PLAYBACK_PAUSED:
s_audio = AUDIO_CONNECTED;
(*bt_app_a2d_cmd_cb)(BT_SINK_PAUSE);
break;
case ESP_AVRC_PLAYBACK_STOPPED:
s_audio = AUDIO_CONNECTED;
(*bt_app_a2d_cmd_cb)(BT_SINK_PROGRESS, 0, -1);
(*bt_app_a2d_cmd_cb)(BT_SINK_STOP);
break;
default:
ESP_LOGI(BT_AV_TAG, "Un-handled event");
break;
}
} else {
ESP_LOGW(BT_AV_TAG, "Not yet in BT connected mode: 0x%x", event_parameter->playback);
}
bt_av_playback_changed();
break;

6
components/squeezelite/decode_external.c
View File

@@ -127,12 +127,13 @@ static bool bt_sink_cmd_handler(bt_sink_cmd_t cmd, va_list args)
output.frames_played = 0;
_buf_flush(outputbuf);
if (decode.state != DECODE_STOPPED) decode.state = DECODE_ERROR;
LOG_INFO("BT sink started");
LOG_INFO("BT audio sink started");
break;
case BT_SINK_AUDIO_STOPPED:
if (output.external == DECODE_BT) {
if (output.state > OUTPUT_STOPPED) output.state = OUTPUT_STOPPED;
LOG_INFO("BT sink stopped");
output.stop_time = gettime_ms();
LOG_INFO("BT audio sink stopped");
}
break;
case BT_SINK_PLAY:
@@ -146,6 +147,7 @@ static bool bt_sink_cmd_handler(bt_sink_cmd_t cmd, va_list args)
LOG_INFO("BT sink stopped");
break;
case BT_SINK_PAUSE:
output.stop_time = gettime_ms();
LOG_INFO("BT sink paused, just silence");
break;
case BT_SINK_RATE: