AnsweredAssumed Answered

Determining when IWDG has timed out

Question asked by carter.bob on Nov 10, 2013
Latest reply on Nov 11, 2013 by carter.bob
Hi Forum,

I need to determine if the IWDG has timed out. After the board resets, can I determine this by checking a flag e.g.

if (RCC_GetFlagStatus(RCC_FLAG_IWDGRST) != RESET)
  // IWDG has reset

or if I know that IWDG is about to timeout  I can set a flag in flash that I can check after reboot. How can I check if IWDG is about to time out?

Many Thanks
Bob

Outcomes