About stm32f107 and IEEE1588

Posted on May 29, 2011 at 08:21

Hi,

I find there is no applictation note about how to use IEEE1588 on stm32f107. As a newbie, it is very hard to start.

When i enabled the timestamp function, and adjusted the ethernet receive processing, but the ethernet was dead.

Who can tell me how to initialize the timestamp and the ethernet correctly?

This topic has been closed for replies.

Associate III

Posted on March 12, 2013 at 08:44

Hello,

I have exactly the same problem with a STM32F207.

When I enable the CPU timestamp, I have a strange behavior with Ethernet controller : the MAC register tells me that the DMA never start (

ETH_DMABMR->SR is never set to 0).

Thank you in advance for your help.

Best regards,

Thomas

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