Hello @shivajiyannaboina_tfs ,
Thanks for your post. You can use blhost to program the firmware to MCX-C444. The blhost application is used on a host computer to issue commands to an NXP platform running an implementation of the Kinetis bootloader.
The download link of BLHOST: blhost . And the Kinetis blhost User's Guide can be seen here: KBLHOSTUG .
In addition to BLHOST, you can also utilize the flashing tool script developed based on the Secure Provisioning SDK (SPSDK). This script is capable of directly flash the image file into the Flash after the MCU enters the ROM bootloader. What's more, it integrates the API of BLHOST. For specific details, please refer to the official website of SPSDK.
Introduction — SPSDK documentation
Hope it can help you.
BRs,
Celeste
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