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Question about the RTC of STM32F103

Question asked by jian.qinghui on May 7, 2013
We're using RTC as a timer to wakeup STM32F103 from stop mode frequently, I'm quite confused on the descriptions in RM0008
1. what's the difference between RTC_IRQHandler and RTCAlarm_IRQHandler? If an alarm comes, both irq called? Is there a EXTI17_IRQHanlder?
2. do I must clear all of EXTI_Line17PWR_FLAG_WURTC_IT_ALR in some irq handler? what's the actual physical connection between the components that these registers reside on (plz help to explain based on Figure 179 in RM0008)?

Thanks a lot!

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