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Application updated without using LM Flash programmer

Nirav Patel2
Prodigy 130 points

I am using EK-TM4C123G kit and gone through the examples code boot_serial, boot_demo1 and boot_demo2.

Is it possible to upgrade application from UART0 in FLASH without using LM Flash utility, in other word can update FLASH using UART0 without using LM Flash programmer??

Is there any document that describes how to do this? Is there any protocol to follow ?

Please suggest.

  • 0
    TI__Mastermind 26900 points

    You definitely need some kind of host application to send the new image via the UART. If you are looking for a non-GUI application, take a look at tools/sflash which is a command line tool that allows you to update the firmware via a UART in the same way that LMFlash does.