CCS/TMS320F28035: How to configuration the CLA register?

Jacking Jin

Part Number: TMS320F28035
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

Dears,

The CLA register how to configuration it? I had set as below, but CLA interrupt only execution one time task per loop, If set the Proge to 1, the code will enter the illegal interrupt program, I don't konw where I went wrong. Could you give some suggestion? Thanks very much.

In addition, Where can we download the CANopen example code? Please kindly help me provide the link address or the data packet. Thanks!

Best regards!

Jacking

over 9 years ago

0 Vishal_Coelho over 9 years ago

TI__Mastermind 20850 points

Hi,

Were you able to run any of the F28035 CLA specific examples successfully? (C:\ti\controlSUITE\device_support\f2803x\<version>\DSP2803x_examples_cla_ccsv5)

It sounds like when you set PROGE to 1, and the CLA tries to fetch code, it reads an illegal opcode - i.e. an opcode not meant for the CLA. My guess is that the CLA code is not being copied over to RAMLS3 correctly, or the MVECT1 is not setup with the right offset (from 0x9000)

0 Jacking Jin over 9 years ago in reply to Vishal_Coelho

Expert 1155 points

Dear Vishal,

Thanks for your help! I will try to do it according your suggestion.

I want to download the CANOPEN examples code, please kindly help to provide the link address, many thanks!

Best regards!

Jacking

0 Jacking Jin over 9 years ago in reply to Jacking Jin

Expert 1155 points

Dear Vishal,

Could you help me provide the CANOPEN examples code? Many thanks!

Best regards!

Jacking

0 Vishal_Coelho over 9 years ago in reply to Jacking Jin

TI__Mastermind 20850 points

Hi Jacking,

I don't know much about the CANOPEN software, but i will try to get the CAN expert to respond today.

0 Hareesh Janakiraman over 9 years ago

TI__Guru* 95315 points

Jacking,

I regret we do not provide CANopen code. You need to work with third parties that have CANopen stack for c2000 devices. Please check http://www.simmasoftware.com/ to ascertain if their solutions would be appropriate for you.

On a different note, please do not include completely unrelated questions in the same post. The question about CANopen is better asked in a different post. This makes archival/future searches easier.

0 Jacking Jin over 9 years ago in reply to Hareesh Janakiraman

Expert 1155 points

Dear Hareesh,

Thanks for your reply!

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CCS/TMS320F28035: How to configuration the CLA register?