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Bootloader protection

Question asked by Martin Dusek on May 15, 2013
Latest reply on May 21, 2013 by Monica Arvizu

Hello,

I'm writing custom USB generic HID bootloader.

 

How to protect bootloader from accidental execution due to malfunctional main application (jump from main application to bootloader due to eg. stack overflow and accidental erase/overwrite of application's code)?

 

Thanks

 

Martin

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