Kenji Arai
In the past, you need modify rtc_api.c in mbed-dev source code. From this revision, you can just use RTC function all of conditions (Normal, Reset, Stand-by, Power OFF).
Note
From now on, you do NOT need any modification for mbed-dev library because STM team updates rtc_api.c source code and support RTC function under reset & standby condition includes power off condition (You need additional VBAT back-up hardware).
Please refer following NOTE information.
/users/kenjiArai/notebook/nucleo-series-rtc-control-under-power-onoff-and-re/
mbed-os.lib@14:4b03106ece1f, 2021-03-06 (annotated)
- Committer:
- kenjiArai
- Date:
- Sat Mar 06 08:29:51 2021 +0000
- Revision:
- 14:4b03106ece1f
- Parent:
- 12:8cb1f89541d1
run on mbed-os6.8.0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| kenjiArai | 14:4b03106ece1f | 1 | https://github.com/ARMmbed/mbed-os/#bfde5aa1e74802771eaeacfa74789f71677325cb |