Examples rtc alarm with interrupt not working

[rozrabiak]

Examples provided with library not working with stm32f401 (blackpill).
Interrupt time never start.
I try to change time in examples - no effects..
Vscode, platformio, stm32core 14.0.1 for arduino

[jan019]

Try calling rtc.setPrediv(-1, -1); before the rtc.begin() function. Also see #71.

[rozrabiak]

Try calling rtc.setPrediv(-1, -1); before the rtc.begin() function. Also see #71.

It work's, thank's!