mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-03-14 01:27:41 +00:00
extracted tryToSend function
This commit is contained in:
parent
f768f15838
commit
8a41a694f3
@ -35,6 +35,31 @@
|
||||
static uint8_t rfcomm_channel_nr = 1;
|
||||
static uint16_t rfcomm_channel_id;
|
||||
static uint8_t spp_service_buffer[150];
|
||||
static timer_source_t heartbeat;
|
||||
|
||||
static int real_counter = 0;
|
||||
static int counter_to_send = 0;
|
||||
|
||||
static void tryToSend(void){
|
||||
if (!rfcomm_channel_id) return;
|
||||
if (real_counter <= counter_to_send) return;
|
||||
|
||||
char lineBuffer[30];
|
||||
sprintf(lineBuffer, "BTstack counter %04u\n\r", counter_to_send);
|
||||
printf(lineBuffer);
|
||||
int err = rfcomm_send_internal(rfcomm_channel_id, (uint8_t*) lineBuffer, strlen(lineBuffer));
|
||||
|
||||
switch (err){
|
||||
case 0:
|
||||
counter_to_send++;
|
||||
break;
|
||||
case BTSTACK_ACL_BUFFERS_FULL:
|
||||
break;
|
||||
default:
|
||||
printf("rfcomm_send_internal() -> err %d\n\r", err);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Bluetooth logic
|
||||
static void packet_handler (void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
|
||||
@ -98,7 +123,11 @@ static void packet_handler (void * connection, uint8_t packet_type, uint16_t cha
|
||||
printf("\n\rRFCOMM channel open succeeded. New RFCOMM Channel ID %u, max frame size %u\n\r", rfcomm_channel_id, mtu);
|
||||
}
|
||||
break;
|
||||
|
||||
case DAEMON_EVENT_HCI_PACKET_SENT:
|
||||
case RFCOMM_EVENT_CREDITS:
|
||||
tryToSend();
|
||||
break;
|
||||
|
||||
case RFCOMM_EVENT_CHANNEL_CLOSED:
|
||||
rfcomm_channel_id = 0;
|
||||
break;
|
||||
@ -118,31 +147,22 @@ static void run_loop_register_timer(timer_source_t *timer, uint16_t period){
|
||||
run_loop_add_timer(timer);
|
||||
}
|
||||
|
||||
static void timer_handler(timer_source_t *ts){
|
||||
|
||||
if (rfcomm_channel_id){
|
||||
static int counter = 0;
|
||||
char lineBuffer[30];
|
||||
sprintf(lineBuffer, "BTstack counter %04u\n\r", ++counter);
|
||||
printf(lineBuffer);
|
||||
int err = rfcomm_send_internal(rfcomm_channel_id, (uint8_t*) lineBuffer, strlen(lineBuffer));
|
||||
if (err) {
|
||||
printf("rfcomm_send_internal -> error %d", err);
|
||||
}
|
||||
}
|
||||
|
||||
static void timer_handler(timer_source_t *ts){
|
||||
real_counter++;
|
||||
// re-register timer
|
||||
run_loop_register_timer(ts, HEARTBEAT_PERIOD_MS);
|
||||
tryToSend();
|
||||
}
|
||||
|
||||
static void timer_setup(){
|
||||
// set one-shot timer
|
||||
timer_source_t heartbeat;
|
||||
heartbeat.process = &timer_handler;
|
||||
run_loop_register_timer(&heartbeat, HEARTBEAT_PERIOD_MS);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static void hw_setup(){
|
||||
// stop watchdog timer
|
||||
WDTCTL = WDTPW + WDTHOLD;
|
||||
|
Loading…
x
Reference in New Issue
Block a user