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Problem PB4 pin in iterrupt mode with bootloader custom for STM32F030C6

Question asked by LaserElettronicaSRL on Sep 26, 2014
Latest reply on Oct 3, 2014 by LaserElettronicaSRL
Hi,
I configurated the PB4 pin in iterrupt mode,  every time you shoot the interrup the led is toggled.
If the source code is compiled in start address 0x800 0000 it's ok, the interrupt it's ok and the led is toggled.
If is compiled in start address 0x800 3000 and the firmware is uploaded with bootloader custom, the interrupt does not work.
I tried to manage the PB4 pin in iterrupt mode in bootloader code and this works, only after loading the bootloader without application.
Any idea?
Thanks

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