Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
| stm32:peripherals:rtc_wakeup [2017/08/24 13:10] – [RTC register write protection] ruan | stm32:peripherals:rtc_wakeup [2018/10/10 06:18] – [RTC_ISR] Added WUTF description kjaz | ||
|---|---|---|---|
| Line 37: | Line 37: | ||
| * Disable wakeup timer in '' | * Disable wakeup timer in '' | ||
| * Wait until configuration of RTC is allowed. \\ Check corresponding bit in '' | * Wait until configuration of RTC is allowed. \\ Check corresponding bit in '' | ||
| - | * Program reload value in '' | ||
| * Program prescaler value in '' | * Program prescaler value in '' | ||
| + | * Program reload value in '' | ||
| * Enable wakeup interrupt in '' | * Enable wakeup interrupt in '' | ||
| Line 90: | Line 90: | ||
| |WUTWF*|0|Wake up timer configuration not allowed| | |WUTWF*|0|Wake up timer configuration not allowed| | ||
| |:::|1|Wake up timer configuration allowed| | |:::|1|Wake up timer configuration allowed| | ||
| + | |WUTF||Wake up timer flag is set by hardware when wakeup counter reaches 0 and cleared by software by writing 0.|| | ||
| * This bit is set, after the WUTE bit (control register) has been set to 0, and reset by hardware. | * This bit is set, after the WUTE bit (control register) has been set to 0, and reset by hardware. | ||