diff options
Diffstat (limited to 'os/hal/platforms/STM32/can_lld.c')
| -rw-r--r-- | os/hal/platforms/STM32/can_lld.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/os/hal/platforms/STM32/can_lld.c b/os/hal/platforms/STM32/can_lld.c index 26cbadc43..7a9970c30 100644 --- a/os/hal/platforms/STM32/can_lld.c +++ b/os/hal/platforms/STM32/can_lld.c @@ -58,7 +58,7 @@ CH_IRQ_HANDLER(Vector8C) { CH_IRQ_PROLOGUE();
/* No more events until a message is transmitted.*/
- CAN1->IER &= ~CAN_IER_TMEIE;
+ CAN1->TSR = CAN_TSR_RQCP0 | CAN_TSR_RQCP1 | CAN_TSR_RQCP2;
chEvtBroadcastI(&CAND1.cd_txempty_event);
CH_IRQ_EPILOGUE();
@@ -299,9 +299,6 @@ void can_lld_transmit(CANDriver *canp, const CANTxFrame *ctfp) { tmbp->TDLR = ctfp->cf_data32[0];
tmbp->TDHR = ctfp->cf_data32[1];
tmbp->TIR = tir | CAN_TI0R_TXRQ;
-
- /* Re-enables the interrupt in order to generate events again.*/
- canp->cd_can->IER |= CAN_IER_TMEIE;
}
/**
|