KDS 3.1.0 + TSS 3.1 + FreeMaster, could they work together?

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KDS 3.1.0 + TSS 3.1 + FreeMaster, could they work together?

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lucacampanale
Contributor I

Hi,

I have a board with a K20 processor and 4 capacitive key.

In order to do a complicated TSI tuning I would like to use FreeMaster Gui.

I already succedeed to use FreeMaster and TSS 3.1 but using CodeWarrior 10.6

Unfortunately my project should be developed on KDS 3.1.0.

When I try to instantiate FreeMaster GUI inside KDS my routine freezes in the ISR:

PE_ISR(Cpu_Interrupt)

{

  /* This code can be changed using the CPU component property "Build Options / Unhandled int code" */

  PE_DEBUGHALT();

}

Is this normal? Does KDS 3.1.0 support TSS and FreeMaster GUI?

Regards,

Luca

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ivadorazinova
NXP Employee
NXP Employee

Hello Luca,

thank you for your question.

This issue is already reported, please can you try the workaround desribed here?  TSS library for KL46 board using new KDS+PE  tool

Please let us know, if this helps you.

Best Regards,

Iva

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lucacampanale
Contributor I

Yep,

obviously I did that "trick" in order to use TSS with KDS 3.X.X. Instead Code Warrior it doesn't need that "trick".

Actually I bypassed the FreeMaster problem using a serial debug which communicates with Matalb, sending elecotrode informations.

Now I would like to have some support with electrode tuning. I hope there is good material in this community.

Thank you for answer.

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ivadorazinova
NXP Employee
NXP Employee

Hi Luca,

Yes, sure. Here you have the Application Notes which can help you:

  • Designing Touch Sensing Electrodes Electrical Considerations and Recommended Layout Patterns

http://cache.nxp.com/files/sensors/doc/app_note/AN3863.pdf?fpsp=1&WT_TYPE=Application%20Notes&WT_VEN...

  • Writing Touch Sensing Software Using TSI Module

http://cache.nxp.com/files/sensors/doc/app_note/AN4330.pdf?fpsp=1&WT_TYPE=Application%20Notes&WT_VEN...

  • How to Implement a Human Machine Interface Using the Touch Sensing Software Library

http://cache.nxp.com/files/sensors/doc/app_note/AN3934.pdf?fpsp=1&WT_TYPE=Application%20Notes&WT_VEN...

  • Integrating Touch Sensing Software (TSS 3.0.1) on Kinetis L Using GPIO Method

http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4637.pdf?fpsp=1&WT_TYPE=Application%20Not...

  • Integrating Touch-Sensing Software (TSS) on TWR-S08DC-PT60

http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4578.pdf?fpsp=1&WT_TYPE=Application%20Not...

  • In-Depth Understanding of Water Tolerance Feature in Touch-Sensing Software Library

http://cache.nxp.com/files/32bit/doc/app_note/AN4781.pdf?fpsp=1&WT_TYPE=Application%20Notes&WT_VENDO...

and the newest one

  • Using Touch Interface in Harsh Environments

http://cache.nxp.com/files/32bit/doc/app_note/AN5060.pdf?fpsp=1&WT_TYPE=Application%20Notes&WT_VENDO...

Example based on FM and touch sensing you can see also at

Tutorial for FRDM-KL25Z: Touch sensing demo fea... | element14 Community

In case of any issue,please let us know!

Have a great day!

Best Regards,

Iva

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