Diff: ds1302.h

Revision:

0:be8d71b29b37

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ds1302.h	Fri Dec 03 18:01:36 2010 +0000
@@ -0,0 +1,38 @@
+/*
+  Copyright (c) 2010 Cibeira Gerardo
+*/
+
+#ifndef MBED_DS1302_H
+#define MBED_DS1302_H
+
+#include "mbed.h"
+#define BYTE unsigned char
+
+class ds1302
+{
+public:
+    //constructor
+    ds1302(PinName pinSCLK,PinName pinIO,PinName pinRST);
+    
+    //methods
+    void write_byte(BYTE cmd);
+    void write(BYTE cmd, BYTE data);
+    BYTE read(BYTE cmd);
+    void init();
+    BYTE get_bcd(BYTE data);
+    BYTE rm_bcd(BYTE data);
+    void set_datetime(BYTE day, BYTE mth, BYTE year, BYTE dow, BYTE hr, BYTE min);
+    void get_date(BYTE &day, BYTE &mth, BYTE &year, BYTE &dow);
+    void get_time(BYTE &hr, BYTE &min, BYTE &sec);
+    void write_nvr(BYTE address, BYTE data);
+    BYTE read_nvr(BYTE address);
+    
+    
+private:
+    //data
+    DigitalOut SCLK;
+    DigitalInOut IO;
+    DigitalOut RST;
+};
+
+#endif
\ No newline at end of file