I am using ARM7 LPC2478 with RL-TCPNET ethernet stack. I want to send a particular data (which I am acquiring from an FPGA) over UDP/IP with timer intervals of let's say 100msec. So I am trying to implement a timer interrupt of 100msec and then in the ISR I plan to write the UDP/IP sending program. I have done the UDP/IP sending part successfully but I am stuck with generating the 100msec timer interrupt and then writing the UDP sending ISR. A program code for generating the 100msec timer will be appreciated