Johannes Mayerhofer / Mbed 2 deprecated rtc_class

Functions from rtc_func are programmed in a class

Dependencies:   RTC8563 mbed

Fork of rtc_class by Johannes Mayerhofer

Date.cpp@2:254db37497ac, 2015-04-30 (annotated)

Committer:
Cartillius
Date:
Thu Apr 30 10:57:41 2015 +0000
Revision:
2:254db37497ac
Parent:
0:1df9d38ebe29 
added GetHour(), GetMinute(), ...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Cartillius 0:1df9d38ebe29 1 #include "mbed.h"
Cartillius 0:1df9d38ebe29 2 #include "const.h"
Cartillius 0:1df9d38ebe29 3 #include "Date.h"
Cartillius 0:1df9d38ebe29 4
Cartillius 0:1df9d38ebe29 5 uint8_t Date::bcdToUint(uint8_t const nybbles)
Cartillius 0:1df9d38ebe29 6 {
Cartillius 0:1df9d38ebe29 7 uint8_t result;
Cartillius 0:1df9d38ebe29 8 result = (nybbles>>4)*10 + (nybbles & 0x0F);
Cartillius 0:1df9d38ebe29 9 return result;
Cartillius 0:1df9d38ebe29 10 }
Cartillius 0:1df9d38ebe29 11 uint8_t Date::GetDay()
Cartillius 0:1df9d38ebe29 12 {
Cartillius 0:1df9d38ebe29 13 uint8_t day = rtc_read(DAYS);
Cartillius 0:1df9d38ebe29 14 return bcdToUint(day & 0x3F);
Cartillius 0:1df9d38ebe29 15 }
Cartillius 0:1df9d38ebe29 16 uint8_t Date::GetMonth()
Cartillius 0:1df9d38ebe29 17 {
Cartillius 0:1df9d38ebe29 18 uint8_t month = rtc_read(MONTHS);
Cartillius 0:1df9d38ebe29 19 return bcdToUint(month & 0x1F);
Cartillius 0:1df9d38ebe29 20 }
Cartillius 0:1df9d38ebe29 21 uint8_t Date::GetYear()
Cartillius 0:1df9d38ebe29 22 {
Cartillius 0:1df9d38ebe29 23 uint8_t year = rtc_read(YEARS);
Cartillius 0:1df9d38ebe29 24 return bcdToUint(year & 0x3F);
Cartillius 0:1df9d38ebe29 25 }
Cartillius 0:1df9d38ebe29 26 uint8_t Date::GetSecond()
Cartillius 0:1df9d38ebe29 27 {
Cartillius 0:1df9d38ebe29 28 uint8_t second = rtc_read(SECONDS);
Cartillius 0:1df9d38ebe29 29 return bcdToUint(second & 0x7F);
Cartillius 0:1df9d38ebe29 30 }
Cartillius 0:1df9d38ebe29 31 uint8_t Date::GetMinute()
Cartillius 0:1df9d38ebe29 32 {
Cartillius 0:1df9d38ebe29 33 uint8_t minute = rtc_read(MINUTES);
Cartillius 0:1df9d38ebe29 34 return bcdToUint(minute & 0x7F);
Cartillius 0:1df9d38ebe29 35 }
Cartillius 0:1df9d38ebe29 36 uint8_t Date::GetHour()
Cartillius 0:1df9d38ebe29 37 {
Cartillius 0:1df9d38ebe29 38 uint8_t hour = rtc_read(HOURS);
Cartillius 0:1df9d38ebe29 39 return bcdToUint(hour & 0x3F);
Cartillius 0:1df9d38ebe29 40 }
Cartillius 0:1df9d38ebe29 41 uint8_t Date::GetWeek()
Cartillius 0:1df9d38ebe29 42 {
Cartillius 0:1df9d38ebe29 43 uint8_t week = rtc_read(WEEKDAYS);
Cartillius 0:1df9d38ebe29 44 return bcdToUint(week & 0x07);
Cartillius 0:1df9d38ebe29 45 }