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Altera_Forum's avatar
Altera_Forum
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16 years ago

Why I have to increase MAXBIGPKTS to make the UDP transfer

Hello everyone, I am now doing a data transfer work based on StratixII NiosII development kit RoHS board. It is a very simple one which read data from a FIFO outside NiosII core. The data are ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I understand your problem description. But in the last code you shown us, the buffer space isn't allocated, as dsl told you. In this case when you receive the first packet, its contents are written in a space that wasn't meant for that and is probably used by something else. This can trigger all kind of weird bugs.