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Altera_Forum
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21 years ago

uC/OS-II LWIP pbuf_free fail

Has any one seen an issue with the following error durring run time: Assertion "pbuf_free: p->ref > 0" failed at line 567 in /cygdrive/c/applications /altera/kits/nios2/components/altera_lwip...
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Altera_Forum
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19 years ago

Sure, you have to re-generate the FPGA image, because the problem is in the CPU, not in the compiler or libraries.

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originally posted by julveste@Mar 23 2006, 03:52 PM

hi

thanks, had a hard time with this as well.

i still have the pbuf_ref problem after i installed the altera's patch. do i have to re-generate the image or is it just a compilation problem ?

the dummy read mentioned, exactly what shall i put where ?

best regards

jan ulvesten

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