weirdjim
- 16th August 2007, 17:55
Two questions from a nooby ...
1. How can I either estimate (and a rectorandom estimate is fine) or measure how long it takes my program to execute a loop? That is, if I'm looking at a dozen ports to see if a switch is thrown and then do some other stuff, how do I figure out how often each port will be sampled to see if the switch has been activated?
2. Is there a program or routine where I can load my program and "build" a circuit (complete with processor, switches, lights, resistors, capacitors, perhaps peripheral memory...) and watch what happens when I press this or that switch?
Jim
1. How can I either estimate (and a rectorandom estimate is fine) or measure how long it takes my program to execute a loop? That is, if I'm looking at a dozen ports to see if a switch is thrown and then do some other stuff, how do I figure out how often each port will be sampled to see if the switch has been activated?
2. Is there a program or routine where I can load my program and "build" a circuit (complete with processor, switches, lights, resistors, capacitors, perhaps peripheral memory...) and watch what happens when I press this or that switch?
Jim