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Altera_Forum's avatar
Altera_Forum
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15 years ago

Network speed between to 2 processors

I have an interesting issue that i can't get to the bottom of. So i have written software to transmit data at a consistent 32Mbps to a Windows PC this works well. Occasionally i see some delay in sen...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The plot thickens!!!

I set up my PC to act as bridge so i could use wireshark to monitor the data between the controller boards. In this configuration it appears to work as well. Meaning that only when connected together do they have a problem.

I had a look at the window size and couldn't see anything alarming and all checksums and acks appear to be there. Is there anything particular i need to look for. TCP is not my area of expertise.

Maybe the PC's adapters are correcting something? But i would have hoped wireshark might have flagged it.

Cheers

Tim