PROCESSOR-SDK-AM335X: Profibus DPv1

Frank Wang2

Prodigy 130 points

Part Number: PROCESSOR-SDK-AM335X
Other Parts Discussed in Thread: PROFIBUS

Hi E2E:

my customer have been working on Profibus DPv1 on our AM335x EVM for months.

they have successfully realize Profibus DPv0 communication, Sitara EVM as slave and their own PLC as master.

do we have detail pointer to guide my customer to realize Profibus DPv1 as slave for our Sitara EVM?

thanks!

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

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

0 Paula Carrillo over 8 years ago

TI__Mastermind 40580 points

Hi Frank, I will check and come back to you soon.
thank you,
Paula

0 Paula Carrillo over 8 years ago in reply to Paula Carrillo

TI__Mastermind 40580 points

Hi Frank, I confirmed DPv1 is an extension of DPv0, and our Profibus slave application responds to both DPv0 and DPv1 messages by default (no need to configure).

For more details please check chapter 6 (Enhancements to PROFIBUS-DP: DPE) in PROFIBUS_STACK_API.pdf (C:\ti\PRU-ICSS-Profibus_Slave_01.00.01.01\third_party\protocols\profibus_slave\doc\PROFIBUS_STACK_API.pdf)

Thank you,

Paula

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PROCESSOR-SDK-AM335X: Profibus DPv1