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Date.cpp@1:0683aab6b134, 2015-04-30 (annotated)
- Committer:
- matthiaskosch
- Date:
- Thu Apr 30 10:49:58 2015 +0000
- Revision:
- 1:0683aab6b134
- Parent:
- 0:b65c5f2413b0
123
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
matthiaskosch | 0:b65c5f2413b0 | 1 | /*********************************** |
matthiaskosch | 0:b65c5f2413b0 | 2 | name: date.cpp Version: 0.5 |
matthiaskosch | 0:b65c5f2413b0 | 3 | author: PE HTL BULME |
matthiaskosch | 0:b65c5f2413b0 | 4 | email: pe@bulme.at |
matthiaskosch | 0:b65c5f2413b0 | 5 | description: |
matthiaskosch | 0:b65c5f2413b0 | 6 | Real Time Clock (RTC8563) on HIMBED M0 - LPC11U24 |
matthiaskosch | 0:b65c5f2413b0 | 7 | class Date inherited from class RTC8563 |
matthiaskosch | 0:b65c5f2413b0 | 8 | Example methode GetDay implemented |
matthiaskosch | 0:b65c5f2413b0 | 9 | ToDo: |
matthiaskosch | 0:b65c5f2413b0 | 10 | implement GetYear, GetMonth; |
matthiaskosch | 0:b65c5f2413b0 | 11 | Constructor to initialize Date on RTC |
matthiaskosch | 0:b65c5f2413b0 | 12 | Alarm methode |
matthiaskosch | 0:b65c5f2413b0 | 13 | ***********************************/ |
matthiaskosch | 0:b65c5f2413b0 | 14 | |
matthiaskosch | 0:b65c5f2413b0 | 15 | #include "mbed.h" |
matthiaskosch | 0:b65c5f2413b0 | 16 | #include "Date.h" |
matthiaskosch | 0:b65c5f2413b0 | 17 | |
matthiaskosch | 0:b65c5f2413b0 | 18 | // https://developer.mbed.org/teams/HIMBED_3AHELI/code/rtc_func/wiki/Klasse-Date-von-RTC8563-ableiten |
matthiaskosch | 0:b65c5f2413b0 | 19 | uint8_t Date::bcdToUint(uint8_t const nybbles) |
matthiaskosch | 0:b65c5f2413b0 | 20 | { |
matthiaskosch | 0:b65c5f2413b0 | 21 | uint8_t result; |
matthiaskosch | 0:b65c5f2413b0 | 22 | result = (nybbles>>4)*10 + (nybbles & 0x0F); |
matthiaskosch | 0:b65c5f2413b0 | 23 | return result; |
matthiaskosch | 0:b65c5f2413b0 | 24 | } |
matthiaskosch | 0:b65c5f2413b0 | 25 | |
matthiaskosch | 0:b65c5f2413b0 | 26 | string Date::toString(uint8_t value) |
matthiaskosch | 0:b65c5f2413b0 | 27 | { |
matthiaskosch | 0:b65c5f2413b0 | 28 | //return std::to_string(value); // ab C++ version 11 |
matthiaskosch | 0:b65c5f2413b0 | 29 | char buffer[2]; |
matthiaskosch | 0:b65c5f2413b0 | 30 | sprintf (buffer, "%d", value); // ToString() |
matthiaskosch | 0:b65c5f2413b0 | 31 | return buffer; |
matthiaskosch | 0:b65c5f2413b0 | 32 | } |
matthiaskosch | 0:b65c5f2413b0 | 33 | |
matthiaskosch | 0:b65c5f2413b0 | 34 | uint8_t Date::GetDay() |
matthiaskosch | 0:b65c5f2413b0 | 35 | { |
matthiaskosch | 0:b65c5f2413b0 | 36 | uint8_t day = rtc_read(DAYS); |
matthiaskosch | 0:b65c5f2413b0 | 37 | return bcdToUint(day & 0x3F); |
matthiaskosch | 0:b65c5f2413b0 | 38 | } |
matthiaskosch | 0:b65c5f2413b0 | 39 | // ueberladene Methoden von GetDay |
matthiaskosch | 0:b65c5f2413b0 | 40 | uint8_t Date::GetDay(int value) |
matthiaskosch | 0:b65c5f2413b0 | 41 | { |
matthiaskosch | 0:b65c5f2413b0 | 42 | return value; |
matthiaskosch | 0:b65c5f2413b0 | 43 | } |
matthiaskosch | 0:b65c5f2413b0 | 44 | string Date::GetDay(string str) |
matthiaskosch | 0:b65c5f2413b0 | 45 | { |
matthiaskosch | 0:b65c5f2413b0 | 46 | string day = str + " In Date Day: " + toString(GetDay()); |
matthiaskosch | 0:b65c5f2413b0 | 47 | return day; |
matthiaskosch | 0:b65c5f2413b0 | 48 | } |
matthiaskosch | 0:b65c5f2413b0 | 49 |