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Custom external bootloader on custom F769I based Board

Question asked by enia ami on Mar 16, 2017
Latest reply on Mar 17, 2017 by Clive One

Hi community,

I need to write an external bootloader for my custom board based on the stm32f769I MCU.

 

According to the "STM32 ST-LINK utility software description" manual, I have to modify one of the exemple provided and which supposed to be avaiable for three toolchain.

But, the most recent exemple (STM32L4) is only avaible on EWARM and the others exemples seem to be outdated and not relevant (M3 based board).

 

So, I assume that I have to adapt the whole code to the F769I. If someone already done that, it will be much appreciated to have some advice on how to do that.

Also I have a (stupid ?) question : where is the main function and how I compile this code ? gcc ?

 

Thanks a lot.

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