We use a strategy to wake up the STM32F103 from standby mode by means of the wakeup pin and/or from the RTC alarm. In our implementation it appears that the wakeup from the RTC alarm does occur when the wakeup pin is in a high state during standby. When the wakeup pin is in a low state this functions perfectly. Is it possible to have a wakeup from standby with the wakeup pin enabled and in a high state during standby? What are the necessary conditions to achieve this?