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Madhav_1 · 2024-12-22

HelloController - STM32H745We are using an external QSPI to store the application image. Currently we are flashing the image using JTAG and .stldr file as an argument to cmd ln utility STM32_Programmer_CLI.exe When I pull the boot0 pin HIGH I am able...

Madhav_1 · 2024-12-25

Yes, Thank You for your suggestions! : )

Madhav_1 · 2024-12-24

Thanks MM..1,I am afraid the ext.bin files will not fit as each file is more than 2MB in size.

Madhav_1 · 2024-12-24

12MB hex filesThis app's job will be only to flash the FW onto QSPI using USB-DFU?

Madhav_1 · 2024-12-24

MM..1,I don't think I understood the flow! (:0)Size of external QSPI Flash = 64MBThere will be 4 separate .hex files that needs to be loaded onto defined locations.Combined size of the 4 files ~ 12MB.We have our own custom bootloader placed in intern...

Madhav_1 · 2024-12-23

No, first I wanted to understand if there is a possibility of using internal ROM Bootloader to load the external QSPI flash using the USB.Ethan's answer clarifies that its not possible.Can you suggest any example projects to achieve your own USB DFU ...

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How to load the external QSPI using USB-DFU method

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