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stm32-sx1280: emit transport sent in transport_run

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This commit is contained in:
Matthias Ringwald 2020-07-27 22:36:53 +02:00
parent 0c6e04b28d
commit dcc4f677ed
3 changed files with 16 additions and 8 deletions
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19
port/stm32-sx1280/controller/controller.c
View File

@ -65,6 +65,7 @@
// Controller
//
static uint8_t send_hardware_error;
static bool send_transport_sent;
static btstack_data_source_t hci_transport_data_source;
@ -151,6 +152,7 @@ static void controller_handle_acl_data(uint8_t * packet, uint16_t size){
// so far, only single connection supported with fixed con handle
hci_con_handle_t con_handle = little_endian_read_16(packet, 0) & 0xfff;
btstack_assert(con_handle == HCI_CON_HANDLE);
btstack_assert( size > 4);
// just queue up
btstack_assert(controller_ll_acl_reserved);
@ -180,6 +182,12 @@ static void transport_run(btstack_data_source_t *ds, btstack_data_source_callbac
transport_emit_hci_event(&hci_event_hardware_error, error_code);
}
if (send_transport_sent){
send_transport_sent = false;
// notify upper stack that it might be possible to send again
transport_emit_hci_event(&hci_event_transport_packet_sent);
}
ll_execute_once();
}
@ -230,6 +238,7 @@ static void transport_register_packet_handler(void (*handler)(uint8_t packet_typ
}
static int transport_can_send_packet_now(uint8_t packet_type){
if (send_transport_sent) return 0;
switch (packet_type){
case HCI_COMMAND_DATA_PACKET:
return hci_outgoing_event_ready ? 0 : 1;
@ -245,21 +254,15 @@ static int transport_can_send_packet_now(uint8_t packet_type){
return 0;
}
static void transport_notify_packet_send(void){
// notify upper stack that it might be possible to send again
uint8_t event[] = { HCI_EVENT_TRANSPORT_PACKET_SENT, 0};
transport_packet_handler(HCI_EVENT_PACKET, &event[0], sizeof(event));
}
static int transport_send_packet(uint8_t packet_type, uint8_t *packet, int size){
switch (packet_type){
case HCI_COMMAND_DATA_PACKET:
controller_handle_hci_command(packet, size);
transport_notify_packet_send();
send_transport_sent = true;
break;
case HCI_ACL_DATA_PACKET:
controller_handle_acl_data(packet, size);
transport_notify_packet_send();
send_transport_sent = true;
break;
default:
send_hardware_error = 0x01; // invalid HCI packet

4
port/stm32-sx1280/controller/hci_event.c
View File

@ -164,6 +164,10 @@ const hci_event_t hci_event_hardware_error = {
HCI_EVENT_HARDWARE_ERROR, 0, "1"
};
const hci_event_t hci_event_transport_packet_sent = {
HCI_EVENT_TRANSPORT_PACKET_SENT, 0, ""
};
const hci_event_t hci_event_command_complete = {
HCI_EVENT_COMMAND_COMPLETE, 0, "121KV"
};

1
port/stm32-sx1280/controller/hci_event.h
View File

@ -84,6 +84,7 @@ const hci_event_t hci_event_hardware_error;
const hci_event_t hci_event_command_complete;
const hci_event_t hci_event_disconnection_complete;
const hci_event_t hci_event_number_of_completed_packets_1;
const hci_event_t hci_event_transport_packet_sent;
/* LE Subevents */