CAN Communication

suman saini

Prodigy 35 points

Other Parts Discussed in Thread: TMS320F280025C, C2000WARE

Dear All,

While working with TMS320F280025C.

I am facing issues with CAN Communication with TI derived functions.

Please provide details with CAN Tx/Rx.

over 2 years ago

0 Santosh Jha over 2 years ago

TI__Guru 50611 points

Hi,

There are multiple examples illustrating CAN issues in C2000Ware SDK. Please try the C2000Ware examples

C:/ti/c2000/C2000Ware_4_02_00_00/driverlib/f28002x/examples/can

Regards, Santosh

0 Hareesh Janakiraman over 2 years ago

TI__Guru* 95315 points

Suman,

You have provided very little information about what exactly your problem is. Please download my Application report http://www.ti.com/lit/SPRACE5. It has many tested examples. I request you to look at the Debug tips provided. Most CAN issues can be resolved by going through this checklist. I have created a video to help with the first communication project using DCAN: https://training.ti.com/getting-started-dcan-module. Please take a look.

The TRM chapter explains the CAN protocol implementation in the MCU. i.e. it explains the functions of the various registers/bits. However, it does not explain the protocol itself. For protocol information, refer to these excellent videos:

https://training.ti.com/automotive-can-overview

https://training.ti.com/ti-precision-labs-canlinsbc-can-and-can-fd-protocol?context=1139747-1138099-1139707-1138111

https://training.ti.com/ti-precision-labs-canlinsbc-can-and-can-fd-overview?context=1139747-1138099-1139707-1138109

https://training.ti.com/ti-precision-labs-canlinsbc-can-physical-layer?context=1139747-1138099-1139707-1138110

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CAN Communication