How to Handle Clock Rate List for SPIMaster_LDD

Vagni — Wed, 08 May 2013 10:49:55 GMT

I am using SPIMaster_LDD embedded component for my project with CodeWarrior 10.2 and Processor Expert 5.3 on a Kinetis K10DX256VLH7 mcu.

SPIMaster_LDD is set with polling mode and one attribute set.

I defined a list of clock rates, because in my application I need to switch in run-time from a clock rate to another, (mainly from a low clock rate to a higher one).

I cannot see what is the right component method for switching in run-time among the clock rates of my list.

Can you please tell me how can I do that clock rate switch?

Thank you!

Re: How to Handle Clock Rate List for SPIMaster_LDD

BlackNight — Wed, 08 May 2013 17:03:20 GMT

I have used the SynchroMaster component which is easier to use.

There you can set up as well a list of clock rates, and then switch it with SetBaudRateMode().

That worked very well for me (e.g. with SD card interface which needs different speed modes.

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How to Handle Clock Rate List for SPIMaster_LDD

Re: How to Handle Clock Rate List for SPIMaster_LDD