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gatt_client: store l2cap in hci_connection->att_server

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Matthias Ringwald 2023-06-30 18:46:20 +02:00
parent 98926299d6
commit d8acf2678c
1 changed files with 10 additions and 0 deletions
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10
src/ble/gatt_client.c
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@ -2841,6 +2841,11 @@ static void gatt_client_classic_handle_connected(gatt_client_t * gatt_client, ui
btstack_linked_list_remove(&gatt_client_connections, (btstack_linked_item_t *) gatt_client); btstack_linked_list_remove(&gatt_client_connections, (btstack_linked_item_t *) gatt_client);
btstack_memory_gatt_client_free(gatt_client); btstack_memory_gatt_client_free(gatt_client);
} }
// store l2cap cid in hci_connection->att_server
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
hci_connection->att_server.l2cap_cid = gatt_client->l2cap_cid;
uint8_t buffer[20]; uint8_t buffer[20];
uint16_t len = hci_event_create_from_template_and_arguments(buffer, sizeof(buffer), &gatt_client_connected, status, addr, uint16_t len = hci_event_create_from_template_and_arguments(buffer, sizeof(buffer), &gatt_client_connected, status, addr,
con_handle); con_handle);
@ -2865,6 +2870,7 @@ static void gatt_client_classic_handle_disconnected(gatt_client_t * gatt_client)
static void gatt_client_l2cap_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ static void gatt_client_l2cap_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
gatt_client_t * gatt_client = NULL; gatt_client_t * gatt_client = NULL;
uint8_t status; uint8_t status;
hci_connection_t * hci_connection;
switch (packet_type){ switch (packet_type){
case HCI_EVENT_PACKET: case HCI_EVENT_PACKET:
switch (hci_event_packet_get_type(packet)) { switch (hci_event_packet_get_type(packet)) {
@ -2880,6 +2886,10 @@ static void gatt_client_l2cap_handler(uint8_t packet_type, uint16_t channel, uin
break; break;
case L2CAP_EVENT_CHANNEL_CLOSED: case L2CAP_EVENT_CHANNEL_CLOSED:
gatt_client = gatt_client_get_context_for_l2cap_cid(l2cap_event_channel_closed_get_local_cid(packet)); gatt_client = gatt_client_get_context_for_l2cap_cid(l2cap_event_channel_closed_get_local_cid(packet));
// clear l2cap cid in hci_connection->att_server
hci_connection = hci_connection_for_handle(gatt_client->con_handle);
hci_connection->att_server.l2cap_cid = 0;
// discard gatt client object
gatt_client_classic_handle_disconnected(gatt_client); gatt_client_classic_handle_disconnected(gatt_client);
break; break;
default: default: