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USB bootloader for STM32F401RE

KK Y.1
Associate II

‎2021-06-30 9:56 PM

Hi,

I am using stm32f401RE and want to flash the firmware through USB. Is seperate USB bootloader need to be flashed for my usecase or the USB bootloader will already be available in ROM.

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2 REPLIES 2
Uwe Bonnes
Chief

‎2021-07-01 12:11 AM

There is a USB DFU bootloader in system ROM. Look at AN2606!

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KK Y.1
Associate II

‎2021-07-01 12:19 AM

Hi , Thanks for your reply

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