TMS320F28379D: TMS320F28379D

Aashwita Shah

I am using 2 CAN channel with TMS320F28379D. On one CAN channel I need 14 message for which I am defining 14 message object, while on other CAN channel I need 19 message supported.

When I try to define 19 message object for 2nd CAN channel, it is giving me error that maximum of 32 instant allow . I am using Sys Config for CAN configuration.

As per manual , this controller has 32 message object. Does this in total or per channel?

over 4 years ago

0 Hareesh Janakiraman over 4 years ago

TI__Guru* 95315 points

This device has two CAN modules which are identical and independent of each other. Each module has 32 message objects that can be configured for either transmit or receive.

0 Aashwita Shah over 4 years ago in reply to Hareesh Janakiraman

Prodigy 60 points

I am using Sys Configuration tool to configure my both CAN module. I can not configure 32 message object for each channel(in total 64 message object). It is giving me error saying maximum message object instant allow is 32. I can only set 32 message object in total between 2 channel.

+1 Hareesh Janakiraman over 4 years ago in reply to Aashwita Shah

TI__Guru* 95315 points

Aashwita,

This post appears to be a duplicate of this post. Could you please respond to the other post which has the correct title? We can continue our conversation there. I will close this post.

0 Hareesh Janakiraman over 4 years ago in reply to Hareesh Janakiraman

TI__Guru* 95315 points

Resolution provided on the other post. This is a duplicate.

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TMS320F28379D: TMS320F28379D