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att_server: extract att_server_handle_can_send_now

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This commit is contained in:
Matthias Ringwald 2016-04-07 15:13:56 +02:00
parent c141988c58
commit 88a48dd8bf
1 changed files with 14 additions and 7 deletions
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21
src/ble/att_server.c
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@ -153,10 +153,6 @@ static void att_event_packet_handler (uint8_t packet_type, uint16_t channel, uin
case HCI_EVENT_PACKET:
switch (hci_event_packet_get_type(packet)) {
case L2CAP_EVENT_CAN_SEND_NOW:
att_run();
break;
case HCI_EVENT_LE_META:
switch (packet[2]) {
case HCI_SUBEVENT_LE_CONNECTION_COMPLETE:
@ -250,6 +246,11 @@ static void att_signed_write_handle_cmac_result(uint8_t hash[8]){
att_run();
}
#if 0
static int att_server_ready_to_send(att_connection_t * connection){
}
#endif
static void att_run(void){
switch (att_server_state){
case ATT_SERVER_IDLE:
@ -300,6 +301,7 @@ static void att_run(void){
// NOTE: fall through for regular commands
case ATT_SERVER_REQUEST_RECEIVED_AND_VALIDATED:
if (!att_dispatch_server_can_send_now(att_connection.con_handle)) return;
l2cap_reserve_packet_buffer();
@ -342,13 +344,18 @@ static void att_run(void){
}
}
static void att_server_handle_can_send_now(hci_con_handle_t con_handle){
att_run();
// if we cannot send now, we'll get another l2cap can send now soon
att_server_notify_can_send();
}
static void att_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *packet, uint16_t size){
switch (packet_type){
case HCI_EVENT_PACKET:
if (packet[0] != L2CAP_EVENT_CAN_SEND_NOW) break;
att_run();
// if we cannot send now, we'll get another l2cap can send now soon
att_server_notify_can_send();
att_server_handle_can_send_now(l2cap_event_can_send_now_get_local_cid(packet));
break;
case ATT_DATA_PACKET: