Configure Filters to default values

[nopnop2002]

Hello.

Your code will be very helpful.
Thank you.

Configure Filters to default values is not correct.

Your code:

    // Configure Filters to default values
    CAN1->FM1R |= 0x1C << 8;              // Assign all filters to CAN1
    CAN1->FMR  |=   0x1UL;                // Set to filter initialization mode
    CAN1->FA1R &= ~(0x1UL);               // Deactivate filter 0
    CAN1->FS1R |=   0x1UL;                // Set first filter to single 32 bit configuration

My code:

    // Configure Filters to default values
    CAN1->FMR  |=   0x1UL;                // Set to filter initialization mode
    CAN1->FMR  &= 0xFFFFC0FF;             // Clear CAN2 start bank
    CAN1->FMR  |= 0x1C << 8;              // Assign all filters to CAN1
    CAN1->FA1R &= ~(0x1UL);               // Deactivate filter 0
    CAN1->FS1R |=   0x1UL;                // Set first filter to single 32 bit configuration