Josef Kager / Mbed 2 deprecated rtc_class2

added GetDay() GetYear() GetWeek()

Dependencies:   mbed

Fork of rtc_class by Josef Kager

Diff: Date.cpp

Revision:
2:ce174a86d215
Child:
3:75f5352b387d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Date.cpp	Thu Apr 23 09:42:34 2015 +0000
@@ -0,0 +1,32 @@
+#include "mbed.h"
+#include "const.h"
+#include "Date.h"
+    
+    
+uint8_t bcdToUint(uint8_t const nybbles)
+{
+    uint8_t result;
+    result = (nybbles >>4)*10 + (nybbles & 0x0F);
+    return result;
+} 
+
+uint8_t Date::GetDay()
+{
+    uint8_t day = rtc_read(DAYS);
+    return bcdToUint(day & 0x3F);
+}
+uint8_t Date::GetMonth()
+{
+    uint8_t month = rtc_read(MONTHS);
+    return bcdToUint(month & 0x07F);
+}
+uint8_t Date::GetYear()
+{
+    uint8_t year = rtc_read(YEARS);
+    return bcdToUint(year & 0x3F);
+}
+uint8_t Date::GetWEEK()
+{
+    uint8_t week = rtc_read(WEEKDAYS);
+    return bcdToUint(week & 0x07);       
+}
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