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emit DAEMON_EVENT_HCI_PACKET_SENT on tx done

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This commit is contained in:
matthias.ringwald 2011-07-16 15:18:31 +00:00
parent 907dc1a993
commit 81dd009949
1 changed files with 12 additions and 3 deletions
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15
src/hci_transport_h4_dma.c
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@ -59,7 +59,8 @@ typedef enum {
typedef enum {
TX_IDLE = 1,
TX_W4_HEADER_SENT,
TX_W4_PACKET_SENT
TX_W4_PACKET_SENT,
TX_DONE
} TX_STATE;
typedef struct hci_transport_h4 {
@ -202,7 +203,7 @@ static void h4_block_sent(void){
hal_uart_dma_send_block(tx_data, tx_len);
break;
case TX_W4_PACKET_SENT:
tx_state = TX_IDLE;
tx_state = TX_DONE;
break;
default:
break;
@ -215,6 +216,14 @@ static void h4_register_packet_handler(void (*handler)(uint8_t packet_type, uint
static int h4_process(struct data_source *ds) {
// notify about packet sent
if (tx_state == TX_DONE){
// reset state
tx_state = TX_IDLE;
uint8_t event = DAEMON_EVENT_HCI_PACKET_SENT;
packet_handler(HCI_EVENT_PACKET, &event, 1);
}
if (h4_state != H4_PACKET_RECEIVED) return 0;
// log packet
@ -230,7 +239,7 @@ static int h4_send_packet(uint8_t packet_type, uint8_t *packet, int size){
// write in progress
if (tx_state != TX_IDLE) {
log_err("h4_send_packet with tx_state = %u\n", tx_state);
log_err("h4_send_packet with tx_state = %u, type %u, data %02x %02x %02x", tx_state, packet_type, packet[0], packet[1], packet[2]);
return -1;
}