Use scoped enumerations

Unified enumerations definitions and hardened the code. Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>

Author: fpistm

README.md

@@ -18,22 +18,22 @@ The following functions are not supported:
 The following functions have been added to support specific STM32 RTC features:
 
 _RTC hours mode (12 or 24)_
-* **`void begin(RTCHourFormats_t format)`**
+* **`void begin(RTC_Hour_Format format)`**
 
 _RTC clock source_
-* **`void setClockSource(sourceClock_t source)`** : this function must be called before `begin()`
+* **`void setClockSource(RTC_Source_Clock source)`** : this function must be called before `begin()`
 
 _SubSeconds management_
 * **`uint32_t getSubSeconds(void)`**
 * **`void setSubSeconds(uint32_t subSeconds)`**
 
 _Hour format (AM or PM)_
-* **`uint8_t getHours(Hour12_AM_PM_t *format)`**
-* **`void setHours(uint8_t hours, Hour12_AM_PM_t format)`**
-* **`void setTime(uint8_t hours, uint8_t minutes, uint8_t seconds, uint32_t subSeconds, Hour12_AM_PM_t format)`**
-* **`void setAlarmHours(uint8_t hours, Hour12_AM_PM_t format)`**
-* **`uint8_t getAlarmHours(Hour12_AM_PM_t *format)`**
-* **`void setAlarmTime(uint8_t hours, uint8_t minutes, uint8_t seconds, Hour12_AM_PM_t format)`**
+* **`uint8_t getHours(RTC_AM_PM *period)`**
+* **`void setHours(uint8_t hours, RTC_AM_PM period)`**
+* **`void setTime(uint8_t hours, uint8_t minutes, uint8_t seconds, uint32_t subSeconds, RTC_AM_PM period)`**
+* **`void setAlarmHours(uint8_t hours, RTC_AM_PM period)`**
+* **`uint8_t getAlarmHours(RTC_AM_PM *period)`**
+* **`void setAlarmTime(uint8_t hours, uint8_t minutes, uint8_t seconds, RTC_AM_PM period)`**
 
 _Week day configuration_
 * **`uint8_t getWeekDay(void)`**

examples/RTCClockSelection/RTCClockSelection.ino

@@ -60,7 +60,7 @@ void setup()
 
  // Select RTC clock source: RTC_LSI_CLOCK, RTC_LSE_CLOCK or RTC_HSE_CLOCK.
  // By default the LSI is selected as source.
- rtc.setClockSource(RTC_LSE_CLOCK);
+ rtc.setClockSource(STM32RTC::RTC_LSE_CLOCK);
 
  rtc.begin(); // initialize RTC 24H format