mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-29 22:20:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

don't send DAEMON_EVENT_HCI_PACKET_SENT for eHCILL commmands

Browse Source
This commit is contained in:
matthias.ringwald@gmail.com 2014-10-16 21:41:32 +00:00
parent c602bc0df3
commit 8f837ea3d3
1 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/hci_transport_h4_ehcill_dma.c
View File

@ -133,6 +133,7 @@ static void (*packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t si
// H4: tx state
static TX_STATE tx_state;
static int tx_send_packet_sent;
static uint8_t * tx_data;
static uint16_t tx_len;
static uint8_t tx_packet_type;
@ -319,6 +320,9 @@ static void h4_block_sent(void){
hal_uart_dma_send_block(tx_data, tx_len);
break;
case TX_W4_PACKET_SENT:
// non-ehcill packet sent, confirm
tx_send_packet_sent = 1;
// send pending ehcill command if neccessary
switch (ehcill_command_to_send){
case EHCILL_GO_TO_SLEEP_ACK:
@ -368,13 +372,17 @@ static void dump(uint8_t *data, uint16_t len){
static int h4_process(struct data_source *ds) {
// notify about packet sent
if (tx_state == TX_DONE){
// reset state
tx_state = TX_IDLE;
if (tx_send_packet_sent){
tx_send_packet_sent = 0;
uint8_t event[] = { DAEMON_EVENT_HCI_PACKET_SENT, 0 };
packet_handler(HCI_EVENT_PACKET, &event[0], sizeof(event));
}
// reset tx state
if (tx_state == TX_DONE){
tx_state = TX_IDLE;
}
if (h4_state != H4_PACKET_RECEIVED) return 0;
// log packet
@ -410,7 +418,7 @@ static void ehcill_schedule_ecill_command(uint8_t command){
// new: setup timer;
// new: break
case TX_DONE:
// gpio_clear(GPIOB, GPIO_DEBUG_1);
tx_state = TX_W4_EHCILL_SENT;