yasuyuki onodera
RX8025 sample
Dependencies: AQM0802 RX8025 mbed
See https://developer.mbed.org/users/yasuyuki/notebook/RX8025/
Revision 0:fd7275804dc9, committed 2014-11-08
- Comitter:
- yasuyuki
- Date:
- Sat Nov 08 12:21:25 2014 +0000
- Commit message:
- release
Changed in this revision
--- /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
--- /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
--- /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);
+ }
+
+}
+
+
--- /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