AnsweredAssumed Answered

LCD doesn't work properly after wakeup from Standby mode

Question asked by R. M. on Nov 30, 2017
Latest reply on Dec 8, 2017 by R. M.

Hi All ,

I am using stm32f4 Discovery board and after I wakeup from standby mode ,everything works as expected except the LCD ,it only shows a white background and doesn't change .


I will start checking SDRAM first, but just checking if this is a known issue ?