diff options
| -rw-r--r-- | ports/stm32/fdcan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/stm32/fdcan.c b/ports/stm32/fdcan.c index 26a886098..04d8135c0 100644 --- a/ports/stm32/fdcan.c +++ b/ports/stm32/fdcan.c @@ -86,8 +86,8 @@ bool can_init(pyb_can_obj_t *can_obj, uint32_t mode, uint32_t prescaler, uint32_ init->DataSyncJumpWidth = 1; init->DataTimeSeg1 = 1; init->DataTimeSeg2 = 1; - init->StdFiltersNbr = 28; // /2 ? if FDCAN2 is used !!? - init->ExtFiltersNbr = 0; // Not used + init->StdFiltersNbr = 28; + init->ExtFiltersNbr = 8; init->TxFifoQueueMode = FDCAN_TX_FIFO_OPERATION; #elif defined(STM32H7) // The dedicated FDCAN RAM is 2560 32-bit words and shared between the FDCAN instances. |