RX8025 sample

Dependencies:   AQM0802 RX8025 mbed

See https://developer.mbed.org/users/yasuyuki/notebook/RX8025/

Files at this revision

API Documentation at this revision

Comitter:
yasuyuki
Date:
Sat Nov 08 12:21:25 2014 +0000
Commit message:
release

Changed in this revision

AQM0802.lib Show annotated file Show diff for this revision Revisions of this file
RX8025.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r fd7275804dc9 AQM0802.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AQM0802.lib	Sat Nov 08 12:21:25 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/yasuyuki/code/AQM0802/#6fa303916aa8
diff -r 000000000000 -r fd7275804dc9 RX8025.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RX8025.lib	Sat Nov 08 12:21:25 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/yasuyuki/code/RX8025/#6da3d94a7774
diff -r 000000000000 -r fd7275804dc9 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Nov 08 12:21:25 2014 +0000
@@ -0,0 +1,99 @@
+//**********************
+// Real Time Clock
+// RX8025 sample for mbed
+//
+// Be careful, no parameter check.
+//
+// (C)Copyright 2014 All rights reserved by Y.Onodera
+// http://einstlab.web.fc2.com
+//**********************
+#include "mbed.h"
+#include "AQM0802.h"
+#include "RX8025.h"
+
+#if defined(TARGET_LPC1768)
+I2C i2c(p28,p27);
+#endif
+// for TG-LPC11U35-501
+#if defined(TARGET_LPC11U35_501)
+I2C i2c(P0_5,P0_4);
+#endif
+// for Nucleo
+#if defined(TARGET_NUCLEO_F401RE)
+I2C i2c(D14,D15);
+#endif
+
+AQM0802 lcd(i2c);
+RX8025 rx8025(i2c);
+
+// 0=Sun...6=Sat
+int zeller(int y, int m, int d){
+    
+    int i;
+    if(m<3){
+        --y;
+        m+=12;
+    }
+    i = (y + y/4 - y/100 + y/400 + (13*m + 8)/5 + d) % 7;
+    return i;    
+}
+
+
+int main() {
+    
+    char msg[10];
+    Times t;
+    Control c;
+    Alarmw aw;
+    Alarmd ad;
+
+    // set Control
+    c.control1=0x20;    // 24hours format
+    c.control2=0x00;
+    c.offset=0x00;      // to adjust offset
+    rx8025.setCONTROL(c);
+
+    // set Alarm with week, as 08:00 at sat.
+    // to enable WAFG=1 in contol2
+    // you will see WALE=1 in control1 and INTB pin=L, when it happens
+    // you should clear WALE
+    aw.minute=0x00;
+    aw.hour=0x08;
+    aw.weekday=0x06;
+    rx8025.setALARMw(aw);
+
+    // set Alarm, as 09:00
+    // to enable DAFG=1 in contol2
+    // you will see DALE=1 in control1 and INTA pin=L, when it happens
+    // you should clear DALE
+    ad.minute=0x00;
+    ad.hour=0x09;
+    rx8025.setALARMd(ad);
+
+    // set Time as 2014-01-01 00:00:00
+    t.seconds=0x00;
+    t.minutes=0x00;
+    t.hours=0x00;
+    t.weekdays=zeller(2014,1,1);
+    t.days=0x01;
+    t.months=0x01;
+    t.years=0x14;
+    rx8025.setTIME(t);
+      
+    while(1) {
+
+        // Get Time
+        t=rx8025.getTIME();
+
+        sprintf(msg,"%02X-%02X-%02X", t.years, t.months, t.days);
+        lcd.locate(0,0);
+        lcd.print(msg);
+        sprintf(msg,"%02X:%02X:%02X", t.hours, t.minutes, t.seconds);
+        lcd.locate(0,1);
+        lcd.print(msg);
+        wait(1);
+    }
+
+}
+
+
diff -r 000000000000 -r fd7275804dc9 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat Nov 08 12:21:25 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/031413cf7a89
\ No newline at end of file