WDOG_EWM_IRQHandler() at startup_S32K146.S:378 0x478

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WDOG_EWM_IRQHandler() at startup_S32K146.S:378 0x478

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vlele
Contributor II

I am using s32k146 MCU, just getting started with processor expert.

I am trying to run the hello world app from the example RMT3.0 but getting this error

WDOG_EWM_IRQHandler() at startup_S32K146.S:378 0x478

 

I am fairly new to the IDE!

vlele_1-1632250810167.pngvlele_2-1632250900578.png

 

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vlele
Contributor II

Hi,
My clock setting were incorrect, did some trial and error and it worked!
Need to understand clock tree in great detail.

 

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vlele
Contributor II

Hi,
My clock setting were incorrect, did some trial and error and it worked!
Need to understand clock tree in great detail.

 

This thread is closed!

View solution in original post

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lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi,

I did quick check of the hello_world project in RTM 3.0.0 and it works as expected on my side. Did you modify the project? Do you use our S32K146EVB?

Anyway, I can see that you use old version of S32 Design Studio 2018.R1. My recommendation is to use the latest one which is version 3.4:

https://www.nxp.com/design/software/development-software/s32-design-studio-ide/s32-design-studio-for...

Latest SDK package is then RTM 4.0.2.

Regards,

Lukas

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vlele
Contributor II

Hi Lukas,

I am not using S32K146EVB.
I have a custom made board which uses FS32K146HAT0VLQT
has an external crystal oscillator of 16Mhz attached to:
pin 18 PTB6/LPI2C0_SDA/XTAL and pin 17 PTB7/LPI2C0_SCL/EXTAL
The board has a 10 pin Jtag interface for Pe micro universal multilink.

The hello world app from the example runs on debug_RAM mode

I was able to run the LED blink program using bare metal , no SDK , on debug_FLASH mode
see the attachment

 


But i want to use the SDK for future development.

Let me know if you need more details.

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