Diff: rtc.h

Revision:

0:397b5462e6d7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rtc.h	Thu Nov 15 06:55:25 2018 +0000
@@ -0,0 +1,56 @@
+/***********************************
+name:   rtc.h      Version: 0.1
+author: PE HTL BULME
+email:  pe@bulme.at
+description:
+    Definition portion of the class rtc
+
+
+***********************************/
+
+#include "mbed.h"
+#include "const.h"
+
+#if !defined (RTC_H)
+#define RTC_H
+
+/** RTC Class
+ */
+ 
+ /** 
+name:   rtc.h      Version: 0.1
+author: PE HTL BULME
+email:  pe@bulme.at
+description:
+    Definition portion of the class rtc
+
+
+***********************************/
+class RTC
+{
+protected:
+    //PinName _sda, _scl;  
+#ifdef TARGET_LPC11XX   
+    I2C i2c;                    /**< I2C definition */
+#endif
+    char week_val;
+
+    /**
+    protected methodes for internal purposes only
+    */
+    void error();               /**< Error: stops and all LEDs are blinking*/
+
+public:
+    /** Create a RTC object connected to the specified pin
+    * @param pin sda/scl pin to connect to
+    */
+    RTC();                          /**< default constructor; sda(p28), sdc(p27) */
+    RTC(PinName sda, PinName scl);  /**< parameterized constructor with sda-pin, sdc-pin)*/
+    ~RTC();
+    char rtc_read(char address);    /**< read value from I2C bus; ToDo --> Error()*/ 
+    void rtc_write(char address, char value);   /**< write value to I2C bus; ToDo --> Error()*/ 
+    void rtc_init();                /**< initialize the RTC to a given date and time; ToDo --> Error()*/ 
+    void rtc_alarm();
+};
+
+#endif
\ No newline at end of file