STM32L452xx Bootloader on UART4
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2024-05-29 3:03 PM
I'm looking at AN2606, section 65.1 and it looks like UART 4 can NOT be used by the bootloader to load FW into the part.
Can someone confirm that is true?
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STM32L4 series
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UART-USART
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2024-05-29 3:58 PM
AN2606 is usually pretty definitive about such things.
Your own loader can do as it wants, and implement a standard protocol like X-Modem, that'll work out-of-the-box with many terminal apps.
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