ST STM32G4 Series Reference Manual page 1931

RM0440
Table 399. Extended Message ID Filter element field description (continued)
Field
F1 Bits 31:30
EFT[1:0]
F1 Bit 29
F1 Bits 28:0
EFID2[28:0]
Extended filter type
– 00: Range filter from EF1ID to EF2ID (EF2ID >= EF1ID)
– 01: Dual ID filter for EF1ID or EF2ID
– 10: Classic filter: EF1ID = filter, EF2ID = mask
– 11: Range filter from EF1ID to EF2ID (EF2ID >= EF1ID), XIDAM mask not applied
Not used
Extended filter ID 2
Second ID of extended ID filter element.
RM0440 Rev 1
FD controller area network (FDCAN)
Description
1931/2083
1965