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JK.4
Associate II
December 5, 2020
Solved

Hi, I am working on STM32F107VC controller. When I tried to perform system software reset NVIC_SystemReset(), reset is not happening. When tried to debug, After NVIC reset, it is going to 0x1fffe71c location. The system is not getting reset.

  • December 5, 2020
  • 6 replies
  • 2624 views

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Best answer by Tesla DeLorean

Pull BOOT0 low to ensure it measures as VIL as the supply rises.​

Entering the loader suggests it sees VIH​

6 replies

waclawek.jan
Super User
December 5, 2020

That is in the bootloader. How is the BOOT0 pin set?

JW

JK.4
JK.4Author
Associate II
December 5, 2020

BOOT0 pin is not connected anywhere. It is left idle.

Piranha
Principal III
December 5, 2020

AN2586 section 3. Which binary level does a floating pin have?