topic Re: FreeMaster S32k358 Issue in S32K

FreeMaster S32k358 Issue

GaneshBhagwat — Thu, 19 Dec 2024 10:25:37 GMT

I am trying to set up FreeMASTER on the S32K358 microcontroller and facing an issue with the UART connection. I verified that the UART is working correctly on the microcontroller by testing it with Termite, as shown in the screenshot below.

However, when I configure FreeMASTER, the setup executes without errors. But when I open FreeMASTER, it displays an error message stating that it cannot connect to UART, as shown in the message below.

Could you please help me resolve this issue? Additionally, if possible, could you provide detailed steps for setting up a basic FreeMASTER configuration? I followed the instructions mentioned in this link: How to use FreeMASTER SDKs in S32K3 RTD 0.9.0, but I am still encountering the problem shown below.

Your assistance would be greatly appreciated.

Re: FreeMaster S32k358 Issue

Robin_Shen — Fri, 20 Dec 2024 03:56:43 GMT

Freemaster is supported mainly here directly by our Freemaster SW developers.
Next time, I suggest you post a question on this community: https://community.nxp.com/t5/FreeMASTER/bd-p/freemaster
Thanks for understanding.

That article is outdated. I suggest you download a newer FreeMASTER Driver such as 1.3.0 RTM or 1.4.2 RFP.
Click S32K3 Standard Software -> Automotive SW - S32K3 - FreeMASTER Driver

Take 1.3.0 RTM FreeMASTER Driver as an example:
Install SW32K3_FreeMASTER_DS_updatesite_D2312.zip
Then import the example project in SW32K3_FreeMASTER_D2312.zip (...\SW32K3_FreeMASTER_D2312\examples\S32K358\fmstr_uart)

If the LPUART module you connect is different from the example, please modify it according to your hardware.

Best Regards,
Robin
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Re: FreeMaster S32k358 Issue

GaneshBhagwat — Mon, 30 Dec 2024 15:10:03 GMT

Thank you for providing the updated version information . I configured the LPUART in normal mode and successfully integrated it with FreeMaster using this version. While the example code didn't work as expected (I'm not sure why), the issue has been resolved, and everything is now functioning correctly with the updated driver.Thanks you