Joseph Bradshaw
Class library for the Dallas Semiconductor DS1307 RTC Basic Functionality, read and set RTC
Diff: DS1307_RTC.h
- Revision:
- 0:2bbb23558624
- Child:
- 1:95a90bac5d6d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/DS1307_RTC.h Sat Oct 11 06:04:41 2014 +0000
@@ -0,0 +1,38 @@
+
+#ifndef DS1307_RTC_H
+#define DS1307_RTC_H
+
+#include "mbed.h"
+
+#define DS1307_addr 0xd0
+
+#define YEAR_OFFSET 2000
+
+class DS1307_RTC{
+public:
+ DS1307_RTC(PinName sda, PinName scl);
+
+ void RTC_write_reg(int reg, int val);
+ int RTC_read_reg(char reg);
+ int bcd(int dec);
+ int unbcd(int bcd);
+ void set_RTC_time(void);
+ void get_RTC_time(char *str);
+
+ char *Day[];
+ char *Mon[];
+
+ int rtc_sec;
+ int rtc_minute;
+ int rtc_hours;
+ int rtc_day;
+ int rtc_date;
+ int rtc_month;
+ int rtc_year;
+
+private:
+ I2C _i2c;
+
+};
+
+#endif /* DS1307_RTC_H */