TMS320C6657: LWIP

Nancy Wang

Part Number: TMS320C6657
Other Parts Discussed in Thread: SYSBIOS

Hi，

The customer transplant LWIP on TMS320C6657 base on C6657_EMAC_Example. After test the customer found that when the data packet was sent and received quickly, the GMac could not receive data after a while. And it must be re-initialized before receiving data. Data can be sent and received correctly If the frequency of is slowed down. The attachment is C6657_EMAC_Example.

C6657_EMAC_Example (1).zip

over 7 years ago

0 dzhou over 7 years ago

TI__Genius 9065 points

Nancy,

Thanks for reporting an issue and sharing your code. Our domain expert is OOO now and shall reply to you early next week.

best regards,

David Zhou

0 lding over 7 years ago in reply to dzhou

TI__Guru* 95265 points

Hi,

The attached is STK code and it is not official TI processor SDK RTOS release for C6657, we don't support that. For C6657_EMAC_Example you attached, did you have Rx issue before or after adapting with LWIP?

There are SYSBIOS NDK C6657 example, will that work for you?

Regards, Eric

0 lding over 7 years ago in reply to lding

TI__Guru* 95265 points

Any update?

Regards, Eric

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TMS320C6657: LWIP