Two different clock configurations using Processor Expert with FRDM-KL25Z board?

mikeconover — Tue, 07 Oct 2014 15:52:58 GMT

Is there anyway to use two different clock configurations using Processor Expert? If so, how do I do this. I am using MQX Lite with the FRDM-KL25Z board. I want to put the application in low power mode after I go through a state machine talking on the serial port. My problem is that when I try enabling low power mode, I am not able to produce 9600 baud with the AsynchroSerial driver.

Thanks,

Mike

Re: Two different clock configurations using Processor Expert with FRDM-KL25Z board?

adriancano — Thu, 09 Oct 2014 00:42:29 GMT

Hi,

First you need to have two clock configurations for the CPU component, check the image below, here configuration 0 is configured in PEE mode and the configuration 1 is configured in BLPI mode allowing low power modes.

In the Serial component enable the component in both clock configurations and set a baud rate that both configurations can achieve.

I hope this information can help you.

Regards,

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Two different clock configurations using Processor Expert with FRDM-KL25Z board?

Re: Two different clock configurations using Processor Expert with FRDM-KL25Z board?