S32 Design StudioのトピックRe: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

cjwatgenicores — Mon, 11 Aug 2025 10:26:50 GMT

Hi,

I'm creating and testing a 'Blinking LED Example' project on S32K14WEVB-Q064 reference board refering to the follwoing url:
https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/HOWTO-Create-the-Blinking-LED-example-project-using-S32K144-SDK/ta-p/1128260

There is no problem with creating the project, but when running in debug mode, execution stops at the CLOCK_DRV_Init function. Are there any separate clock or pin map settings required for the S32K14WEVB-Q064 reference board?

Re: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

stanish — Mon, 11 Aug 2025 11:21:08 GMT

Hi,

Could you provide us with more details?

1) version of S32DS

2)debug probe (e..g. onboard OpenSDA, external PEmicro multiling, segger....)

3) can you post a screenshot showing the code at CLOCK_DRV_Init() ideally including disassembly View.

Thanks,

Stan

Re: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

cjwatgenicores — Mon, 11 Aug 2025 14:37:13 GMT

Please refer to my answer as belows. I appreciate in advance.

1) version of S32DS

S32 Design Studio for ARM Version 2018.R1

2)debug probe (e..g. onboard OpenSDA, external PEmicro multiling, segger....)

onboard OpenSDA

3) can you post a screenshot showing the code at CLOCK_DRV_Init() ideally including disassembly View.
attached a screen catpture

Re: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

cjwatgenicores — Mon, 11 Aug 2025 14:40:38 GMT

For your reference, I chose this S32DS version to use Unified bootloader demo(https://community.nxp.com/t5/S32K-Knowledge-Base/Unified-bootloader-Demo/ta-p/1423099).

Re: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

_Leo_ — Mon, 11 Aug 2025 23:58:07 GMT

Thank you for your interest in our products and for contributing to our community.

For development with S32K144W (or any other S32K1 derivative) we recommend to use the latest S32DS and RTD versions:

• S32 Design Studio 3.6.3 – Windows/Linux
• S32K1_S32M24X Real Time Drivers AUTOSAR R21-11 Version 3.0.0

To download IDE, go to S32 Design Studio for S32 Platform page -> Downloads ->
S32 Design Studio 3.6.3 – Windows/Linux

To download RTD, go to S32K1 page -> Design Resources -> Software-> Real-Time Drivers for S32K1 -> Automotive SW - S32K1_S32M24x - Real-Time Drivers for Cortex-M

Please check before Release Notes for installation flow/details to each SW.

Once you have installed SW, you could refer to project examples:

I hope this information is helpful. Feel free to reach out if you have any further questions using Real-Time Drivers (RTD).

Re: Blinking LED Example on S32K14WEVB-Q064 (RTM 2.0.0)

cjwatgenicores — Tue, 12 Aug 2025 00:26:26 GMT

Thank you for your reply and I have more questions about this.

I'm planning to develop the firmware update function via CAN. I found the solution, Unitfied bootloader(https://community.nxp.com/t5/S32K-Knowledge-Base/Unified-bootloader-Demo/ta-p/1423099). And I tried to build this solution and found that it's possible to do it on the specific S32DS(2018, RTM 2.0.0).

My questions are

- Is it impossible to proceed with development using the current build environment(2018, RTM 2.0.0)?
- In the version you mentioned, is there any solution or example code we can refer to for implementing firmware updates based on CAN communication?

I appreciate in advance.