Hello,
Iam using LPC2378 uc for Ethernet application (udp/ip communication). Iam receveing UDP data continuously with some interval from PC and sending acknowledgement to PC. My code has no error.
Some time it's working for 6 hours continuously but some time it's get hanged immediately. This hanging issue is happening always after few hours. I am using RL-TCP net source code..
Iam not using any interrupt right now,
Plzzz anyone suggest solution to solve this hanging issue.
Thanking you
You can enable and redirect network debug info to know exactly what happend inside network stack when the issue happens: http://www.keil.com/support/man/docs/rlarm/rlarm_tn_debug.htm
At the same time use wireshark to analyze all the data traffic between your PC and your target device
Thank you for your reply sir,
But I use to communicate uC to PC directly, is it affect network stack? Or I have to implement interrupt, to avoid this uC hanging?
I received UDP data @100MHz and send that to SPI @10MHz after that Im acknowledge to UDP @100MHz. This routine will repeat.
Is possible to occur issue in SPI?.