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Registered: ‎10-06-2018

Data Transfer using LWIP

Hi all!

I've modified the echo.c example to transfer 8k data from DMA over ethernet. LWIP cannot handle large blocks of data and my only problem is that I cannot send as much data as I need to. I have already increased the tcp_snd_buf size in the BSP settings but it is not enough.the change what i did in BSP, i have attached, pls find and  What is the way to accomplish this?

Capture.JPG
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Moderator
Moderator
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Registered: ‎07-31-2012

Re: Data Transfer using LWIP

Hi narendrandesainath@gmail.com ,

 

This could be the issue with the hardware design where the 8K(8192) FIFO depth is not configured at least to support software changes that you did.

Please check.

 

Regards

Praveen 


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