AnsweredAssumed Answered

Interrupts, timers and frequency with PE

Question asked by alexismaslyczyk on Jan 28, 2016
Latest reply on Jan 28, 2016 by Alice_Yang

Hi everyone,

as usual I'm confused and not able to find solution on web or datasheet.

I'm using the TWR-KV58F220M with KDS 3.0 and Processor Expert.

I just want to create one interrupt at 1000Hz.

 

When I look tutorial like this:

http://mcuoneclipse.com/2012/08/13/tutorial-timer-led-with-processor-expert-for-kinetis/

 

They use the component Timer, but on my project I didn't have any Timer component. What should I use?

I got the component InterruptManager but it's empty in the Inspector:

Second question what should I use if I want to use timers in my code? (like start a timer, do something, stop timer and see how long my code was)

 

Third question, how can I know that my TWR-KV58F220M is running at 220Mhz? where we can change the frequency

Last question, when I do calculation with float, the floating point unit is directly used in the processor?

 

Thank you for all these answers.

 

 

 

TWR-KV58F220M

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