Random Periodic Message Source foo_random_periodic_msg_source [Foo] import foo import pmt foo.random_periodic_msg_source($msg_len, $interval, $num, $quit, $debug, $seed) Message Length msg_len 64 int Period (ms) interval 1000 int Quit quit True bool Enable True Disable False Debug debug False bool Enable True Disable False Num Messages num 1 int Random Seed seed 1 int out message 1