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STM32F4: Canbus bootloader

roberto23
Associate II

‎2015-08-30 08:10 AM

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
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Tesla DeLorean
Guru

‎2015-08-30 08:37 AM

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.

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