MCX MicrocontrollersのトピックHow to program flash via UART ISP for MCXC242?

How to program flash via UART ISP for MCXC242?

limit1995 — Tue, 12 Nov 2024 09:39:17 GMT

Is there tool like flashmagic to program flash via UART ISP for MCXC242? If no, How to?
Does MCUXpresso Sec support MCXC242? I found there is no MCXC series MCU.

Re: How to program flash via UART ISP for MCXC242?

marek-trmac — Tue, 12 Nov 2024 10:21:37 GMT

Hi Limit,

MCUXpresso Secure Provisioning tool does not support MCX C yet. It shall be supported in 2025 (release date not confirmed yet).

Re: How to program flash via UART ISP for MCXC242?

limit1995 — Thu, 14 Nov 2024 01:03:33 GMT

Hi Marek,

So what could be used to program flash via UART?

Re: How to program flash via UART ISP for MCXC242?

ZhangJennie — Mon, 18 Nov 2024 04:10:30 GMT

Hi limit1995

Currently we can use blhost under command line. We are working on the article but it's not availabe yet. For the moment, you can refer to this one. it's for Kinetis but the method is the same.

https://mcuoneclipse.com/2017/07/12/getting-started-rom-bootloader-on-the-nxp-frdm-kl03z-board/

Best Regards,

Jun Zhang

Re: How to program flash via UART ISP for MCXC242?

limit1995 — Tue, 19 Nov 2024 09:22:13 GMT

Thanks for your support.