TCP/IP issue on STR912

I am using uIP on STR912, connected with a PC/104AB control board. there are 4 motor encoders data-in from PC/104AB to the main board. I use the TCP/IP protocol to get the Encoder values from the data bus, but I encounter the problem: The Encoder reading task runs every 10ms, it returns correct value while the motor is running. The TCP/IP task starts every 0.5 sec. once the task starts, the value from Encoder is boomed to an abnormal one. Anyone here met this problem before? Thanks, Rickey

TCP/IP issue on STR912

As you are the only person with your application it is not likely that anybody else with of seen it behave like that.