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att_dispatch: don't forward HCI Events to ATT Client. GATT Client register for HCI Events

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This commit is contained in:
Matthias Ringwald 2016-02-03 18:36:45 +01:00
parent ca7f8243b0
commit 361b1363b7
2 changed files with 12 additions and 7 deletions
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1
src/ble/att_dispatch.c
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@ -58,7 +58,6 @@ static void dummy_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *
}
static void att_hci_event_handler(uint8_t packet_type, uint8_t * packet, uint16_t size){
att_client_handler(packet_type, 0, packet, size);
att_server_handler(packet_type, 0, packet, size);
}

18
src/ble/gatt_client.c
View File

@ -63,8 +63,10 @@ static btstack_linked_list_t gatt_client_connections = NULL;
static btstack_linked_list_t gatt_subclients = NULL;
static uint16_t next_gatt_client_id = 0;
static uint8_t pts_suppress_mtu_exchange;
static btstack_packet_callback_registration_t hci_event_callback_registration;
static void gatt_client_att_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *packet, uint16_t size);
static void gatt_client_hci_event_packet_handler(uint8_t packet_type, uint8_t *packet, uint16_t size);
static void gatt_client_report_error_if_pending(gatt_client_t *peripheral, uint8_t error_code);
static void att_signed_write_handle_cmac_result(uint8_t hash[8]);
@ -130,6 +132,12 @@ void gatt_client_unregister_packet_handler(uint16_t gatt_client_id){
void gatt_client_init(void){
gatt_client_connections = NULL;
pts_suppress_mtu_exchange = 0;
// regsister for HCI Events
hci_event_callback_registration.callback = &gatt_client_hci_event_packet_handler;
hci_add_event_handler(&hci_event_callback_registration);
// and ATT Client PDUs
att_dispatch_register_client(gatt_client_att_packet_handler);
}
@ -1027,6 +1035,8 @@ static void gatt_client_report_error_if_pending(gatt_client_t *peripheral, uint8
}
static void gatt_client_hci_event_packet_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
if (packet_type != HCI_EVENT_PACKET) return;
switch (packet[0]) {
case HCI_EVENT_DISCONNECTION_COMPLETE:
{
@ -1046,16 +1056,12 @@ static void gatt_client_hci_event_packet_handler(uint8_t packet_type, uint8_t *p
// forward all hci events
emit_event_to_all_subclients_new(packet, size);
gatt_client_run();
}
static void gatt_client_att_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *packet, uint16_t size){
if (packet_type == HCI_EVENT_PACKET) {
gatt_client_hci_event_packet_handler(packet_type, packet, size);
gatt_client_run();
return;
}
if (packet_type != ATT_DATA_PACKET) return;
// special cases: notifications don't need a context while indications motivate creating one