Diff: Rtc8564.h

Revision:

0:ebc5f6d47cf5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Rtc8564.h	Sat Feb 22 23:58:05 2014 +0000
@@ -0,0 +1,42 @@
+#ifndef RTC_8564_H
+#define RTC_8564_H
+
+#include "mbed.h"
+#include "DebouncedEdgeIn/DebouncedEdgeIn.h"
+#include "FunctionPointer.h"
+
+class Rtc8564
+{
+public:
+    Rtc8564(I2C& i2c, PinName clockIn, PinMode pull);
+    
+    void initialize();
+    void setTime(struct tm* dateTime);
+    void getTime(struct tm* dateTime);
+    
+    /** Attach a function to call at the timing of every second
+     *
+     *  @param fptr A pointer to a void function, or 0 to set as none
+     */
+    void clock(void (*fptr)(void));
+
+    /** Attach a member function to call at the timing of every second
+     *
+     *  @param tptr pointer to the object to call the member function on
+     *  @param mptr pointer to the member function to be called
+     */
+    template<typename T>
+    void clock(T* tptr, void (T::*mptr)(void)) {
+        m_clockFp.attach(tptr, mptr);
+    }
+
+private:
+    bool checkVoltageLow();
+    void clockRise();
+
+    I2C& m_i2c;
+    DebouncedEdgeIn m_clockIn;
+    FunctionPointer m_clockFp;
+};
+
+#endif // RTC_8564_H