[SOLVED] QSPI speed in bundled STM32L496G_Disco OFL?

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  • [SOLVED] QSPI speed in bundled STM32L496G_Disco OFL?

    I am working with a board that is copied partly from the STM32L496G_Disco board as a reference, using that exact micro and SPI flash.

    The good news is that the bundled OFL loader for this MCU + flash combo works "out of the box" with JLink and Ozone. Wow.

    The bad news is that it is a bit slow to program even a modest size hex, ~1.7MB takes 30+ seconds.

    What speed(s) are set up for the MCU and the QSPI clock in the ST_STM32L496G_Disco_QSPI.elf OFL that is bundled in the JLink package?

    Is the source for that OFL project available, in case I want to change it & change the MCU clock to maximize programming speed? Or maybe implement some of the cleverer BlankCheck and Verify functions if those are not in there already.
  • Hi,
    Thank you for your inquiry.
    I sent you the sources via PM.

    Please do not share this file with any third parties. The file is provided as-is without claim for support.

    Best regards,
    Fabian
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