STM32F103 - Can I use BOOT Pin as GPIO - EXTI Function?
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2011-08-25 8:41 AM
Posted on August 25, 2011 at 17:41
Hi,
I would like to know, if I can use a Boot pin of my STM32F103 how GPIO pin to monitor an EXTI event.I have just used all other pin and I have necessity to use an additional external interrupt.A Boot pin is a free pin used only for boot operation, but I don't know if I can program it for alternative function.Best RegardsValerio
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2011-08-25 10:40 AM
Posted on August 25, 2011 at 19:40
BOOT0 is not available to you
BOOT1 can be used as PB2
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