Error using LPTMR with PeX

[larrykoos]

I'm using KDS 2.0.0 and MQX for KSDK 1.1.0 in a Processor Expert (PeX) project using a MK64F12. I've added a low power timer to my project and when I try to generate the code I get the following error message with respect to the LPTMR component:

No inherited component assigned (HAL1)

Looking at the Help on Component for the LPTMR component:

It refers to HAL1 under a properties heading called InhrGrp but the InhrGrp setting does not show up in the Component Inspector for LPTMR, only in the Help.

Can someone help? Thanks.

[DavidS]

Hi Larry,

I had various issues with getting MQX working until I reviewed the following post:

How To: Create an MQX RTOS project with Processor Expert in Kinetis Design Studio IDE

I was trying to pull in the MQX component rather than using the OSA to target using MQX.

Regards,

David

[larrykoos]

David,

Thanks for the reply. Unfortunately, the project was created as you describe by adding the OSA component and configuring it to use MQX. There must be another issue.

[DavidS]

Hi Larry,

Can you retry the process and post the project?

What Host OS are you using?

Do any of the demo or MQX examples in KSDK1.1.0 work for you?

Regards,

David

[larrykoos]

David,

Thanks for your help.

I have loaded MQX examples, built them and run them on a MK6412 tower eval board. Of course, the examples do not use Processor Expert while the problem I'm having is related to the LPTMR PeX component.

I'm developing on a Windows 7 machine.

I'm not sure what you mean by "post the project". A screenshot, a zipfile of the project, something else?

[DavidS]

Hi Larry,

I cannot get the error you are.

I have started with a new project for frdm-k64f + KSDK + PE and set the OS to be MQX (not MQXLite).

I then added in fsl_lptmr_hal component.

I did have to enable the clock to LPTMR module and then configure the fsl_lptmr.

My project is attached.

You should be able to unZIP into C:\Freescale\KSDK_1.1.0\.

Then import it.

Regards,

David