STM32F769 CAN2

sascha23 · ‎2016-11-04

Posted on November 04, 2016 at 11:23

Hi,

why the CAN2 start bank is limited from 1 to 27 in chapter 40.9.4 CAN filter registers - CAN filter master register (CAN_FMR) of the reference manual RM0410? I tested it with 0, so that the very first bank is aligned to CAN2.

The reference manual of the STM32F4 RM0090 chapter 32.9.4 describes that better.

Thanks.

Walid FTITI_O · ‎2016-11-07

Posted on November 07, 2016 at 19:07

Hi neumann.sascha,

Thanks for the feedback. I am checking this internally and come back to you after.

-Hannibal-

Walid FTITI_O · ‎2016-11-10

Posted on November 10, 2016 at 11:21

Hi

neumann.sascha,

Yes we confirm that this is an issue in the RM0410. We need to update total filter number for CAN1 and CAN2 (from 26 to 28). And the possible value for Bits 13:8 CANSB[5:0]: are 0..27

Thanks for the feedback.

-Hannibal-