TMS570LS3137: CAN TX with more message than Mailbox

Florent CLEMENT-GUY

Prodigy 50 points

Part Number: TMS570LS3137

Tool/software:

Hi,

I am trying to send ~80 CAN messages with a fixed cycle time (10ms and 100ms).

I was wondering if you guys have any tips on how to update dynamically the ID for each mailboxes to lower the jitter?

Thanks

Florent

over 1 year ago

0 jagadish gundavarapu over 1 year ago

TI__Guru 70681 points

Hi Florent,

You can use the canUpdateID API to update the ID of the required mailbox, and also i would like to suggest you refer below e2e before using this API. Here i suggested a small modification for this API.

(+) TMS570LS3137: canUpdateID not working with interrupts - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

Thanks & regards,
Jagadish.