topic NXP Freemaster S32K144 board connection issue in Kinetis Microcontrollers

NXP Freemaster S32K144 board connection issue

prkale — Wed, 18 Jan 2023 21:22:04 GMT

Hello everyone,

I am facing an issue with connecting my S32K144 board in the NXP Freemaster software. I am using 2.0 version. After I select the correct port in Project Options, and then proceed to Tools>Connection wizard>Next>Use direct connection to on-board USB port>Serial port to probe is selected (OpenSDA) and baud rate is 115200>Next After scanning all ports, I get an error message No board detected on any of specified UART communication ports.

Note that I checked in Device manager under Ports and correct port was getting displayed.

Thanks,

Prathamesh

Re: NXP Freemaster S32K144 board connection issue

Robin_Shen — Thu, 19 Jan 2023 01:26:53 GMT

Hi Prathamesh,

Have you refer to FreeMASTER Tutorial series Communication Driver - Application Configuration?

Or have you tried to download the freemaster_s32k144 example in S32K SDK to S32K144EVB? That example configure the LPUART baud rate as 9600 in freemaster_s32k144/board/peripherals_lpuart1.c
The example documentation can be found in the S32 SDK documentation at Examples and Demos section. (<SDK_PATH>/doc/Start_Here.html) file:///C:/NXP/S32DS.3.4/S32DS/software/S32SDK_S32K1XX_RTM_4.0.3/doc/html_S32K144/freemaster_s32k144_group.html

Best Regards,
Robin
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Re: NXP Freemaster S32K144 board connection issue

prkale — Thu, 19 Jan 2023 18:00:48 GMT

Thank you so much for that!