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hfp: emit slc released after finalize

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This commit is contained in:
Matthias Ringwald 2025-03-14 18:15:51 +01:00
parent 66885996e4
commit d5f97641cc
1 changed files with 19 additions and 3 deletions
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22
src/classic/hfp.c
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@ -396,6 +396,16 @@ void hfp_emit_event(hfp_connection_t * hfp_connection, uint8_t event_subtype, ui
hfp_emit_event_for_context(hfp_connection, event, sizeof(event));
}
static void hfp_emit_slc_released(hci_con_handle_t acl_handle, hfp_role_t role){
uint8_t event[6];
event[0] = HCI_EVENT_HFP_META;
event[1] = sizeof(event) - 2;
event[2] = HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED;
little_endian_store_16(event, 3, acl_handle);
event[5] = ERROR_CODE_SUCCESS; // status 0 == OK
hfp_emit_event_for_role(role, event, sizeof(event));
}
void hfp_emit_voice_recognition_enabled(hfp_connection_t * hfp_connection, uint8_t status){
btstack_assert(hfp_connection != NULL);
@ -1029,8 +1039,11 @@ void hfp_handle_hci_event(uint8_t packet_type, uint16_t channel, uint8_t *packet
if (hfp_connection->acl_handle == HCI_CON_HANDLE_INVALID){
hfp_vra_handle_disconnect(hfp_connection);
hfp_emit_event(hfp_connection, HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED, 0);
// cache acl handle and role for event
hci_con_handle_t acl_handle = hfp_connection->acl_handle;
hfp_role_t role = hfp_connection->local_role;
hfp_finalize_connection_context(hfp_connection);
hfp_emit_slc_released(acl_handle, role);
break;
} else if (hfp_connection->release_slc_connection == 1){
hfp_connection->release_slc_connection = 0;
@ -1143,12 +1156,15 @@ void hfp_handle_rfcomm_event(uint8_t packet_type, uint16_t channel, uint8_t *pac
gap_disconnect(hfp_connection->sco_handle);
break;
default:
default: {
// regular case
hfp_vra_handle_disconnect(hfp_connection);
hfp_emit_event(hfp_connection, HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED, 0);
hci_con_handle_t acl_handle = hfp_connection->acl_handle;
hfp_role_t role = hfp_connection->local_role;
hfp_finalize_connection_context(hfp_connection);
hfp_emit_slc_released(acl_handle, role);
break;
}
}
break;