This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

UDP buffer allocation fails

Hello,

I'm trying to send UDP-packets from an LM3S9B96 to the PC. But every time when I call the Library-function "udp_get_buf(len);" I get an Hardfault-IRQ.
Receiving the UDP-Packets from the PC is no problem, so my initialization from the UDP should be ok.
Any ideas what could be wrong?

Thank you.

Regards,
Mike

Parents

0 Non Keil Related over 15 years ago in reply to Marco Accame

Thanks for mentioning the solution.

I haven't (yet) had the chance to use the Cortex-M3. Our projects have been on ARM7 and ARM9 and I've never needed to do anything special with regards to the privilege mode.

I'll write myself a reminder for the future.
Cancel
Vote up 0 Vote down

Cancel

Reply

0 Non Keil Related over 15 years ago in reply to Marco Accame

Thanks for mentioning the solution.

I haven't (yet) had the chance to use the Cortex-M3. Our projects have been on ARM7 and ARM9 and I've never needed to do anything special with regards to the privilege mode.

I'll write myself a reminder for the future.
Cancel
Vote up 0 Vote down

Cancel

Children

No data