How do I get the current tick count in a RT thread? By tick count I mean
anything that will let me tell time. I need to do this in order to figure
out how long a certain piece of RT code takes to run.
Here's what I want to do in psudo-c:
start_time = rtl_some_time_func();
while (blah) {
/* .. suspicious code to be timed */
}
total_exec_time = rtl_some_time_func() = start_time;
/*
.
.
.
*/
rtl_printf("Your suspicious code took %d units of time... (we still have
no idea what 1 time unit represents in reality! :) \n", total_exec_time);
I could read the rtl documentation, but I figured it might be easier to
ask you fine people.
Thanks!
-Calin
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