Revision 0:6da3d94a7774, committed 2014-11-08

Comitter:

yasuyuki

Date:

Sat Nov 08 12:19:28 2014 +0000

Commit message:

release

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RX8025.cpp	Sat Nov 08 12:19:28 2014 +0000
@@ -0,0 +1,139 @@
+//**********************
+// RX8025.cpp for mbed
+//
+// RX8025 rx8025(P0_5,P0_4);
+// or
+// I2C i2c(P0_5,P0_4);
+// RX8025 rx8025(i2c);
+//
+// (C)Copyright 2014 All rights reserved by Y.Onodera
+// http://einstlab.web.fc2.com
+//**********************
+
+#include "mbed.h"
+#include "RX8025.h"
+
+RX8025::RX8025 (PinName sda, PinName scl) : _i2c(sda, scl) {
+    init();
+}
+RX8025::RX8025 (I2C& p_i2c) : _i2c(p_i2c) {
+    init();
+}
+
+void RX8025::put(unsigned char a, unsigned char b)
+{
+    wait_us(100);   // wait 62us
+    buf[0]=a;
+    buf[1]=b;
+    _i2c.write(RX8025_ADDR, buf, 2);
+}
+
+
+void RX8025::get(unsigned char a)
+{
+    wait_us(100);   // wait 62us
+    buf[0] = a;
+    _i2c.write(RX8025_ADDR, buf, 1, true); // no stop, repeated
+    _i2c.read( RX8025_ADDR, buf, 1);
+
+}
+
+
+Times RX8025::getTIME()
+{
+    get(RX8025_SECONDS);
+    time.seconds=buf[0];
+    get(RX8025_MINUTES);
+    time.minutes=buf[0];
+    get(RX8025_HOURS);
+    time.hours=buf[0];
+    get(RX8025_WEEKDAYS);
+    time.weekdays=buf[0];
+    get(RX8025_DAYS);
+    time.days=buf[0];
+    get(RX8025_MONTHS);
+    time.months=buf[0];
+    get(RX8025_YEARS);
+    time.years=buf[0];
+    return time;
+}
+
+
+void RX8025::setTIME(Times t)
+{
+    put(RX8025_SECONDS, t.seconds);
+    put(RX8025_MINUTES, t.minutes);
+    put(RX8025_HOURS, t.hours);
+    put(RX8025_WEEKDAYS, t.weekdays);
+    put(RX8025_DAYS, t.days);
+    put(RX8025_MONTHS, t.months);
+    put(RX8025_YEARS, t.years);
+}
+
+
+Alarmw RX8025::getALARMw()
+{
+    get(RX8025_ALARM_W_M);
+    alarmw.minute=buf[0];
+    get(RX8025_ALARM_W_H);
+    alarmw.hour=buf[0];
+    get(RX8025_ALARM_W_W);
+    alarmw.weekday=buf[0];
+    return alarmw;
+}
+
+
+void RX8025::setALARMw(Alarmw a)
+{
+    put(RX8025_ALARM_W_M, a.minute);
+    put(RX8025_ALARM_W_H, a.hour);
+    put(RX8025_ALARM_W_W, a.weekday);
+}
+
+
+Alarmd RX8025::getALARMd()
+{
+    get(RX8025_ALARM_D_M);
+    alarmd.minute=buf[0];
+    get(RX8025_ALARM_D_H);
+    alarmd.hour=buf[0];
+    return alarmd;
+}
+
+
+void RX8025::setALARMd(Alarmd a)
+{
+    put(RX8025_ALARM_D_M, a.minute);
+    put(RX8025_ALARM_D_H, a.hour);
+}
+
+
+Control RX8025::getCONTROL()
+{
+    get(RX8025_CONTROL1);
+    control.control1=buf[0];
+    get(RX8025_CONTROL2);
+    control.control2=buf[0];
+    get(RX8025_OFFSET);
+    control.offset=buf[0];
+    return control;
+}
+
+
+void RX8025::setCONTROL(Control c)
+{
+    put(RX8025_CONTROL1, c.control1);
+    put(RX8025_CONTROL2, c.control2);
+    put(RX8025_OFFSET, c.offset);
+}
+
+
+void RX8025::init()
+{
+    control.control1=0x00;
+    control.control2=0x20;
+    control.offset=0x00;
+    setCONTROL(control);
+}
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RX8025.h	Sat Nov 08 12:19:28 2014 +0000
@@ -0,0 +1,92 @@
+//**********************
+// RX8025.h for mbed
+//
+// (C)Copyright 2014 All rights reserved by Y.Onodera
+// http://einstlab.web.fc2.com
+//**********************
+
+#ifndef RX8025_H_
+#define RX8025_H_
+
+#define RX8025_ADDR                 0x64
+#define RX8025_SECONDS              0x00
+#define RX8025_MINUTES              0x10
+#define RX8025_HOURS                0x20
+#define RX8025_WEEKDAYS             0x30
+#define RX8025_DAYS                 0x40
+#define RX8025_MONTHS               0x50
+#define RX8025_YEARS                0x60
+#define RX8025_OFFSET               0x70
+#define RX8025_ALARM_W_M            0x80
+#define RX8025_ALARM_W_H            0x90
+#define RX8025_ALARM_W_W            0xA0
+#define RX8025_ALARM_D_M            0xB0
+#define RX8025_ALARM_D_H            0xC0
+#define RX8025_CONTROL1             0xE0
+#define RX8025_CONTROL2             0xF0
+
+#include "mbed.h"
+
+typedef struct {
+    unsigned char seconds;
+    unsigned char minutes;
+    unsigned char hours;
+    unsigned char weekdays;
+    unsigned char days;
+    unsigned char months;
+    unsigned char years;
+}Times;
+
+
+typedef struct {
+    unsigned char minute;
+    unsigned char hour;
+    unsigned char weekday;
+}Alarmw;
+
+
+typedef struct{
+    unsigned char minute;
+    unsigned char hour;
+}Alarmd;
+
+
+typedef struct{
+    unsigned char control1;
+    unsigned char control2;
+    unsigned char offset;
+}Control;
+
+
+class RX8025{
+public:
+    RX8025 (PinName sda, PinName scl);
+    RX8025 (I2C& p_i2c);
+    void init();
+
+    void put(unsigned char a, unsigned char b);
+    void get(unsigned char a);
+    Times getTIME();
+    void setTIME(Times t);
+    Alarmw getALARMw();
+    void setALARMw(Alarmw a);
+    Alarmd getALARMd();
+    void setALARMd(Alarmd a);
+    Control getCONTROL();
+    void setCONTROL(Control c);
+
+protected:
+    
+    I2C _i2c;
+
+    Times time;
+    Alarmw alarmw;
+    Alarmd alarmd;
+    Control control;
+    char buf[2];
+
+};
+
+#endif /* RX8025_H_ */
+
+