TMS570LC4357: dbc file example

john young

looking to see if there is a member out there that might have created code to use a dbc file to parse DCAN data entering the TMS570?

then just a few questions:

I see 64 mailboxes....what if I have 110 potential ID's ?...is there example code out there to deal with that?

as always...appreciate your help/support.

this is for a automotive radar app (Smart Micro radar). the radar puts out 110 messages (ID 0x400 to 0x46E)..using a "multiplexor" to determine what is embedded in the message for a given ID.

over 2 years ago

0 jagadish gundavarapu over 2 years ago

TI__Guru* 75066 points

Hi John,

john young said:
looking to see if there is a member out there that might have created code to use a dbc file to parse DCAN data entering the TMS570?

Unfortunately, there is no code available with us to use dbc file to parse DCAN data entering.

john young said:
I see 64 mailboxes....what if I have 110 potential ID's ?...is there example code out there to deal with that?

You can apply the MASK and can save the several messages into single mailbox.

Please refer below thread to understand:
(+) TMS570LS1227: Message box shortage problem in the CAN module - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

Thanks & regards,
Jagadish.

0 john young over 2 years ago in reply to jagadish gundavarapu

Intellectual 510 points

thank you very very much!