don't used to CANFD with this model(FS32K148UJVLQ)

[matrun]

i have a question, don't used to CANFD with this model(FS32K148UJVLQ) ,when i try to init CANFD, it will brake program and stop here,if i set it as normal CAN ,run is ok,not error. and i donot find this model in your official website,i don't know that this model is not support CANFD.

[matrun]

yes,i bought it from an official distributor

[lama]

Hi,

CAN FD is functional on this device. Not sure what code/driver do you use and how module is configured. Note it operates using the non-ISO CAN FD protocol upon reset, so be sure other nodes on bus are configured for the same and set CTRL2[ISOCANFDEN] bit accordingly.
Obviously ISO CAN FD protocol is required and so CTRL2[ISOCANFDEN] should be set

BTW, I have received a confirmation that part number is OK.

Best regards,

Ladislav

[lama]

Hi,

The table bellow corresponds to a data sheet data.

You should have some of these ...considering VLQ part....

FS32K148UJT0VLQR
FS32K148UJT0VLQT

Have you bought it from an official distributor?

Best regards,

Ladislav