This is a RTC additional function. This is only for Nucleo F401RE & F411RE mbed(Added L152RE, F334R8, L476RG & F746xx). If you connected battery backup circuit for internal RTC, you can make a power-off and reset condition. RTC still has proper time and date.
Dependents: Nucleo_rtos_sample PB_Emma_Ethernet
Please refer following NOTE information.
/users/kenjiArai/notebook/nucleo-series-rtc-control-under-power-onoff-and-re/
Diff: modify_info_L476.h
- Revision:
- 13:44e5327acb05
- Parent:
- 12:4074fe3e67c7
- Child:
- 14:78e453d7bb85
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/modify_info_L476.h Fri May 27 20:16:09 2016 +0000 @@ -0,0 +1,28 @@ +/* + * mbed Application program + * Library differ part (This is only information document) + * + * Copyright (c) 2016 Kenji Arai / JH1PJL + * http://www.page.sannet.ne.jp/kenjia/index.html + * http://mbed.org/users/kenjiArai/ + * Created: May 28th, 2016 + * Revised: May 28th, 2016 + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, + * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE + * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +//************************************************************************************************* +// Replace following files in the library +// rtc_api.c -> rtc_api_L476.c +//************************************************************************************************* +// +// (1) Update mbed-dev library if you want +// (2) File rtc_api_L152.c copy to directry +// /mbed-dev/targets/hal/TARGET_STM/TARGET_STM32L4/ +// (3) Delete rtc_api.c in the same directory +// (4) Edit rtc_api_L476.c +// Modify 1st line #if 0 --> #if 1 +//