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hsp_ag: remove unused code and comments

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This commit is contained in:
Matthias Ringwald 2020-05-17 23:20:22 +02:00
parent ff0aba06b1
commit 1f51cd71c2
1 changed files with 4 additions and 15 deletions

19
src/classic/hsp_ag.c

@ -83,8 +83,8 @@ static uint8_t channel_nr = 0;
static uint16_t mtu; static uint16_t mtu;
static uint16_t rfcomm_cid = 0; static uint16_t rfcomm_cid = 0;
static uint16_t sco_handle = 0; static uint16_t sco_handle = HCI_CON_HANDLE_INVALID;
static uint16_t rfcomm_handle = 0; static uint16_t rfcomm_handle = HCI_CON_HANDLE_INVALID;
static btstack_timer_source_t hs_timeout; static btstack_timer_source_t hs_timeout;
static int ag_microphone_gain = -1; static int ag_microphone_gain = -1;
@ -256,7 +256,7 @@ static void hsp_ag_reset_state(void){
hsp_state = HSP_IDLE; hsp_state = HSP_IDLE;
rfcomm_cid = 0; rfcomm_cid = 0;
rfcomm_handle = 0; rfcomm_handle = HCI_CON_HANDLE_INVALID;
sco_handle = 0; sco_handle = 0;
ag_send_ok = 0; ag_send_ok = 0;
@ -610,7 +610,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
} }
case RFCOMM_EVENT_INCOMING_CONNECTION: case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
if (hsp_state != HSP_IDLE) return; if (hsp_state != HSP_IDLE) return;
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr); rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
@ -622,13 +621,11 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
case RFCOMM_EVENT_CHANNEL_OPENED: case RFCOMM_EVENT_CHANNEL_OPENED:
log_info("RFCOMM_EVENT_CHANNEL_OPENED packet_handler type %u, packet[0] %x", packet_type, packet[0]); log_info("RFCOMM_EVENT_CHANNEL_OPENED packet_handler type %u, packet[0] %x", packet_type, packet[0]);
// data: event(8), len(8), status (8), address (48), handle(16), server channel(8), rfcomm_cid(16), max frame size(16)
if (rfcomm_event_channel_opened_get_status(packet)) { if (rfcomm_event_channel_opened_get_status(packet)) {
log_info("RFCOMM channel open failed, status %u§", rfcomm_event_channel_opened_get_status(packet)); log_info("RFCOMM channel open failed, status %u§", rfcomm_event_channel_opened_get_status(packet));
hsp_ag_reset_state(); hsp_ag_reset_state();
hsp_state = HSP_IDLE; hsp_state = HSP_IDLE;
} else { } else {
// data: event(8) , len(8), status (8), address (48), handle (16), server channel(8), rfcomm_cid(16), max frame size(16)
rfcomm_handle = rfcomm_event_channel_opened_get_con_handle(packet); rfcomm_handle = rfcomm_event_channel_opened_get_con_handle(packet);
rfcomm_cid = rfcomm_event_channel_opened_get_rfcomm_cid(packet); rfcomm_cid = rfcomm_event_channel_opened_get_rfcomm_cid(packet);
mtu = rfcomm_event_channel_opened_get_max_frame_size(packet); mtu = rfcomm_event_channel_opened_get_max_frame_size(packet);
@ -639,8 +636,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break; break;
case RFCOMM_EVENT_CHANNEL_CLOSED: case RFCOMM_EVENT_CHANNEL_CLOSED:
rfcomm_handle = 0;
hsp_state = HSP_IDLE;
hsp_ag_reset_state(); hsp_ag_reset_state();
emit_event(HSP_SUBEVENT_RFCOMM_DISCONNECTION_COMPLETE,0); emit_event(HSP_SUBEVENT_RFCOMM_DISCONNECTION_COMPLETE,0);
break; break;
@ -652,17 +647,11 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
case HCI_EVENT_DISCONNECTION_COMPLETE: case HCI_EVENT_DISCONNECTION_COMPLETE:
handle = little_endian_read_16(packet,3); handle = little_endian_read_16(packet,3);
if (handle == sco_handle){ if (handle == sco_handle){
sco_handle = 0; sco_handle = HCI_CON_HANDLE_INVALID;
hsp_state = HSP_RFCOMM_CONNECTION_ESTABLISHED; hsp_state = HSP_RFCOMM_CONNECTION_ESTABLISHED;
emit_event(HSP_SUBEVENT_AUDIO_DISCONNECTION_COMPLETE,0); emit_event(HSP_SUBEVENT_AUDIO_DISCONNECTION_COMPLETE,0);
break; break;
} }
if (handle == rfcomm_handle) {
rfcomm_handle = 0;
hsp_state = HSP_IDLE;
hsp_ag_reset_state();
emit_event(HSP_SUBEVENT_RFCOMM_DISCONNECTION_COMPLETE,0);
}
break; break;
default: default: