STM32F4: Canbus bootloader

[roberto23]

Posted on August 30, 2015 at 17:10

Hello,

i see that if i activate the bootloader with BOOT0=1 and BOOT1=0 the system stay in the bootloader cycle all the time i mantain the pin configured in this way until restart the cpu.

Is possible to jump directly to the main user program if after a timeout no request is coming from outside to the cpu?

I'm asking because i have usually no access to the pcb when the final product is finished and i need to upload new program via bootloader. 

Thank you

[Tesla DeLorean]

Posted on August 30, 2015 at 17:37

If you want to control the behaviour you need to get your own loader on the chip earlier in the process.