STM32F101R8T6 controller primary (Factory) bootloader modification access.

[basavanagouda]

Posted on September 11, 2017 at 07:54

HI,

We are using STM32F101R8T6 controller in our project, we want know can we access and modify primary/Factory bootloader? Is It possible to add some check condition the the bootloader? can we modify it?

If so, please help us to find where we can find source code of the primary boot loader  for modification?

Or we need to write secondary boot loader for it?

Please help us to figure it out. 

Thanks in advance 

Basavanagouda.

 #stm32f101r8t6 #flash-writing #bootloader

[Max]

Posted on September 11, 2017 at 10:12

No, it is not possible to modify the factory bootloader.

Moreover, ST does not publish the source code of the bootloader.

If you need a different behavior, the only way is to implement your own bootloader.

[basavanagouda]

Posted on September 11, 2017 at 11:13

Thank you for your replay .

[Nesrine M_O]

Posted on September 11, 2017 at 15:06

Hi

Goudra.Basavanagouda

,

https://community.st.com/0D50X00009bMM5DSAW

-Nesrine-