Check RTC LSE(External Xtal, 32.768kHz) mode
Please refer follow links.
My notebook
http://developer.mbed.org/users/kenjiArai/notebook/nucleo-series-clock-structure-and-xtal-oscillation/
Q&A for RTC Xtal
http://developer.mbed.org/questions/4531/RTC-External-Crystal-Nucleo/
mbed.bld@2:8b6a8cfa173a, 2014-11-01 (annotated)
- Committer:
- kenjiArai
- Date:
- Sat Nov 01 00:35:50 2014 +0000
- Revision:
- 2:8b6a8cfa173a
- Parent:
- 1:eaa3c3f36c03
- Child:
- 4:56a0cbad89b0
Checking program for RTC module inside CPU. Only for Nucleo board such as L152RE, F401RE and F411.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 2:8b6a8cfa173a | 1 | http://mbed.org/users/mbed_official/code/mbed/builds/031413cf7a89 |