Checking program for RTC module inside CPU.
Dependents: RTC_w_COM Frequency_Counter_w_GPS_1PPS debug_tools Nucleo_RTC_Clock_setting ... more
Please refer below link.
http://developer.mbed.org/users/kenjiArai/notebook/nucleo-series-clock-structure-and-xtal-oscillation/
Diff: CheckRTC.cpp
- Revision:
- 3:babcde30190d
- Parent:
- 2:2ee7a7260cbf
--- a/CheckRTC.cpp Thu Jan 01 05:16:38 2015 +0000 +++ b/CheckRTC.cpp Sat May 16 23:34:53 2015 +0000 @@ -3,11 +3,11 @@ * Check RTC function and set proper clock if we can set * ONLY FOR "Nucleo Board" * - * Copyright (c) 2010-2014 Kenji Arai / JH1PJL + * Copyright (c) 2010-2015 Kenji Arai / JH1PJL * http://www.page.sannet.ne.jp/kenjia/index.html * http://mbed.org/users/kenjiArai/ * Created: October 24th, 2014 - * Revised: January 1st, 2015 + * Revised: May 16th, 2015 * * 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 @@ -24,8 +24,10 @@ // Definition ------------------------------------------------------------------------------------ #ifdef DEBUG +#define PUTS(x) pcm.puts(x) #define PRINTF(...) pcm.printf(__VA_ARGS__) #else +#define PUTS(x) {;} #define PRINTF(...) {;} #endif @@ -48,7 +50,7 @@ //------------------------------------------------------------------------------------------------- // Control Program //------------------------------------------------------------------------------------------------- -int32_t CheckRTC() +int32_t CheckRTC(void) { #if defined(TARGET_NUCLEO_F401RE) || defined(TARGET_NUCLEO_F411RE) || defined(TARGET_NUCLEO_L152RE) if (rtc_external_osc_init() == OK) { @@ -74,7 +76,6 @@ #endif } - #if defined(TARGET_NUCLEO_F401RE) || defined(TARGET_NUCLEO_F411RE) || defined(TARGET_NUCLEO_L152RE) int32_t Set_RTC_LSE(void) {