diff options
| -rw-r--r-- | ports/rp2/mpbthciport.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ports/rp2/mpbthciport.c b/ports/rp2/mpbthciport.c index ac05e4607..d5b3c6073 100644 --- a/ports/rp2/mpbthciport.c +++ b/ports/rp2/mpbthciport.c @@ -57,6 +57,9 @@ static int64_t mp_bluetooth_hci_timer_callback(alarm_id_t id, void *user_data) { } void mp_bluetooth_hci_poll_in_ms(uint32_t ms) { + if (poll_timer_id != 0) { + cancel_alarm(poll_timer_id); + } poll_timer_id = add_alarm_in_ms(ms, mp_bluetooth_hci_timer_callback, NULL, true); } |