How to calculate the machine cycles to write a delay function with codewarrior?

修華許 — Sun, 28 Jun 2015 18:23:31 GMT

I use a FRDM-KE06Z board to develop a application.

I can't find any predefined like delay_ms() or delay()

Any good way to calculate the machine cycles that I can write a delay function easily?

Re: How to calculate the machine cycles to write a delay function with codewarrior?

BlackNight — Sun, 28 Jun 2015 18:56:08 GMT

You might have a look at the open source Wait Processor Expert component which is available on SourceForge, see

It comes with various busy wait routines:

If you are not using Processor Expert: you simply generate the code and use the WAIT1.c and WAIT1.h files in your project.

I hope this helps,

Erich