Franz Pucher / PCF8563

Version 0.3

PCF8563.h@2:39c99dbc6368, 2016-03-11 (annotated)

Committer:
fpucher
Date:
Fri Mar 11 20:44:37 2016 +0000
Revision:
2:39c99dbc6368
Parent:
1:43c0cae8d6b0 
Only comments

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fpucher 1:43c0cae8d6b0 1 /***********************************
fpucher 2:39c99dbc6368 2 name: PCF8563.h Version: 0.3
fpucher 1:43c0cae8d6b0 3 author: PE HTL BULME
fpucher 1:43c0cae8d6b0 4 email: pe@bulme.at
fpucher 1:43c0cae8d6b0 5 description:
fpucher 1:43c0cae8d6b0 6 Definition portion of the class rtc
fpucher 1:43c0cae8d6b0 7
fpucher 1:43c0cae8d6b0 8
fpucher 1:43c0cae8d6b0 9 ***********************************/
fpucher 1:43c0cae8d6b0 10
fpucher 1:43c0cae8d6b0 11 #include "mbed.h"
fpucher 1:43c0cae8d6b0 12 #include "const.h"
fpucher 1:43c0cae8d6b0 13
fpucher 1:43c0cae8d6b0 14 #if !defined (PCF8563_H)
fpucher 1:43c0cae8d6b0 15 #define PCF8563_H
fpucher 1:43c0cae8d6b0 16
fpucher 1:43c0cae8d6b0 17 /** PCF8563 Class
fpucher 1:43c0cae8d6b0 18 */
fpucher 1:43c0cae8d6b0 19
fpucher 1:43c0cae8d6b0 20 /**
fpucher 1:43c0cae8d6b0 21 name: rtc.h Version: 0.1
fpucher 1:43c0cae8d6b0 22 author: PE HTL BULME
fpucher 1:43c0cae8d6b0 23 email: pe@bulme.at
fpucher 1:43c0cae8d6b0 24 description:
fpucher 1:43c0cae8d6b0 25 Definition portion of the class rtc
fpucher 1:43c0cae8d6b0 26
fpucher 1:43c0cae8d6b0 27
fpucher 1:43c0cae8d6b0 28 ***********************************/
fpucher 1:43c0cae8d6b0 29 class PCF8563
fpucher 1:43c0cae8d6b0 30 {
fpucher 1:43c0cae8d6b0 31 protected:
fpucher 1:43c0cae8d6b0 32 //PinName _sda, _scl;
fpucher 1:43c0cae8d6b0 33 I2C i2c; /**< I2C definition */
fpucher 1:43c0cae8d6b0 34 char week_val;
fpucher 1:43c0cae8d6b0 35
fpucher 1:43c0cae8d6b0 36 /**
fpucher 1:43c0cae8d6b0 37 protected methodes for internal purposes only
fpucher 1:43c0cae8d6b0 38 */
fpucher 1:43c0cae8d6b0 39 void error(); /**< Error: stops and all LEDs are blinking*/
fpucher 1:43c0cae8d6b0 40
fpucher 1:43c0cae8d6b0 41 public:
fpucher 1:43c0cae8d6b0 42 /** Create a RTC object connected to the specified pin
fpucher 1:43c0cae8d6b0 43 * @param pin sda/scl pin to connect to
fpucher 1:43c0cae8d6b0 44 */
fpucher 1:43c0cae8d6b0 45 PCF8563(); /**< default constructor; sda(p28), sdc(p27) */
fpucher 1:43c0cae8d6b0 46 PCF8563(PinName sda, PinName scl); /**< parameterized constructor with sda-pin, sdc-pin)*/
fpucher 1:43c0cae8d6b0 47 ~PCF8563();
fpucher 1:43c0cae8d6b0 48 char read(char address); /**< read value from I2C bus; ToDo --> Error()*/
fpucher 1:43c0cae8d6b0 49 void write(char address, char value); /**< write value to I2C bus; ToDo --> Error()*/
fpucher 1:43c0cae8d6b0 50 void init(); /**< initialize the RTC to a given date and time; ToDo --> Error()*/
fpucher 1:43c0cae8d6b0 51 void alarm();
fpucher 1:43c0cae8d6b0 52 };
fpucher 1:43c0cae8d6b0 53
fpucher 1:43c0cae8d6b0 54 #endif