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[Paparazzi-devel] stm32f7 flash bootloader?

From: Chris
Subject: [Paparazzi-devel] stm32f7 flash bootloader?
Date: Tue, 1 Jun 2021 12:10:20 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0


I have reached a point where i am almost done writting the persistent settings functions for use with chibios.

My problem is that i want to use say sector 1 or 2 or 3 which are 32kb and not 256kb as the upper sectors for saving data

but as you know the program always start at address 0x00000000 so i need a bootloader to redirect program execution to a higher address.

There is an option to move the program execution start address using the stm32f7 flash option control register but i don't want to mess with this particular register.

I was thinking maybe i can use the krooz bootloader ar any other i can find but i don't know how to add the bootloader to the compiled airborne code.

Any ideas?


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