Processor expert support

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Processor expert support

645 Views
enricocongiu
Contributor I

is S32KDS / PE supported for S32K144 chip/evb?

I tried to configure ADC triggering synchronized with FTM (PDB-TRGMUX) with PE but is not working.

 

It did work with code i found  in this forum but i would like to use PE .

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shripadjoshi
Contributor I

Hello,  I have similar kind of problem and still not working. My scenario is I want to use FTM0 (configured as PWM using PE) as trigger source to PDB0 using Trgmux. PDB0 has pre-triggered ADC0 and interrupt routine. FTM0 triggers PDB0 and PDB0 in turn triggers ADC0.

My understanding is PDB has to trigger source as External (PDB0_Trigger) and trigmux configuration.

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enricocongiu
Contributor I

thanks, i solved my problem!

starting from ADC_HWtrigger example i added TRGMUX and FTM, with a proper clock i have been able to trigger my ADC conversion!

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raresvasile
NXP Employee
NXP Employee

Hi Enrico,

Yes, S32K144 has Processor Expert support with S32 SDK.

Can you provide the scenario that you want to configure? In this way I can provide guidelines that will help you achieve the desired functionality.

Thank you,

Rares

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226 Views
enricocongiu
Contributor I

Hi,

i would like to produce in output :

1) complementary pwm FTM0 ch0-1 used

2) indipendent FTM0 ch2

3) trigger ADC0 AN12 (PTC14 connected to pot on evb) with corresponding FTM0 trigger (init or match) using trgmux/pdb.

i can't get ADC eoc interrupt..

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raresvasile
NXP Employee
NXP Employee

Hi,

Can you attach your project?

Rares

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enricocongiu
Contributor I

How can i attach files? it seems not possible ..

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226 Views
raresvasile
NXP Employee
NXP Employee

When replying click on Use advanced editor (On the upper right corner, above #tag button). 

On the new window there should be an attach button.

Thanks,

Rares

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