TMDSICE3359: Multiple frames using EtherCAT

Chinmay Gupta

Part Number: TMDSICE3359

I can do basic EtherCAT operation i.e. toggle LED's using TwinCAT 3.

For toggling LED's we are sending one byte at a time.

If I want to send a series of pre-defined bytes than for that what i have to do ?

I want to drive DC servo motor using AM335x ICE board over ethercat.

Thanks
Chinmay

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

The ISDK team have been notified. They will respond here.

0 Paula Carrillo over 9 years ago

TI__Mastermind 40580 points

Hi Chinmay, I believe you need to change XML file (TI_ESC_CTT.xml) in order to change your input/outputs. On the other hand, we have an Ethercat slave + motor control example for AM437x. Motor control is done on the AM437x IDK, so maybe it is not exactly you use case, but in case you want to take a look of how it was done.

Motor Control TI Design document

In order to have motor control you need to build full-fledged EtherCAT slave

Thank you,

Paula

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TMDSICE3359: Multiple frames using EtherCAT