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/
Diff: check_revision.cpp
- Revision:
- 14:4b03106ece1f
- Parent:
- 12:8cb1f89541d1
--- a/check_revision.cpp Mon Jan 11 07:55:27 2021 +0000
+++ b/check_revision.cpp Sat Mar 06 08:29:51 2021 +0000
@@ -1,22 +1,22 @@
/*
* Check Mbed revision
*
- * Copyright (c) 2019,'20, '21 Kenji Arai / JH1PJL
+ * Copyright (c) 2019,'20,'21 Kenji Arai / JH1PJL
* http://www7b.biglobe.ne.jp/~kenjia/
* https://os.mbed.com/users/kenjiArai/
* Created: July 17th, 2019
- * Revised: January 6th, 2021
+ * Revised: March 5th, 2021
*/
#include "mbed.h"
-
-// RUN ONLY ON mbed-os-6.6.0
-// https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-6.6.0
+
+// RUN ONLY ON mbed-os-6.8.0
+// https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-6.8.0
#if (MBED_MAJOR_VERSION == 6) &&\
- (MBED_MINOR_VERSION == 6) &&\
+ (MBED_MINOR_VERSION == 8) &&\
(MBED_PATCH_VERSION == 0)
#else
-# error "Please use mbed-os-6.6.0"
+# error "Please use mbed-os-6.8.0"
#endif
void print_revision(void)