fuyuno sakura
180sec down timer for an instant noodle cooking.
Dependencies: C12832_lcd LCD_fonts mbed
Ra-men timer
- For mbed application board /cookbook/mbed-application-board
- Push JoyStick Right - Extend 10second
- Push JoyStick Center - Stop Buzzer
This program works on 1768/11U24 mbed.
Revision 0:901b2e92426d, committed 2013-06-21
- Comitter:
- mio
- Date:
- Fri Jun 21 14:28:04 2013 +0000
- Commit message:
- first release.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832_lcd.lib Fri Jun 21 14:28:04 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/dreschpe/code/C12832_lcd/#c9afe58d786a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LCD_fonts.lib Fri Jun 21 14:28:04 2013 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/dreschpe/code/LCD_fonts/#d0b7d7bf1f56
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jun 21 14:28:04 2013 +0000
@@ -0,0 +1,71 @@
+#include "mbed.h"
+#include "C12832_lcd.h"
+#include "Arial24x23.h"
+
+Ticker t ;
+C12832_LCD lcd;
+PwmOut buzzer(p26);
+InterruptIn left(p13),right(p16),center(p14);
+DigitalOut l1(LED1),l2(LED2),l3(LED3),l4(LED4);
+
+int last = 180;
+int i = 0 ;
+
+
+void printlast(){
+ lcd.invert(0);
+ lcd.locate(8,2);
+ lcd.printf(" %02d:%02d ",(int)last/60,(int)last%60);
+}
+
+
+void pushleft() {
+ if (last > 10) {
+ last-=10 ;
+ }
+ printlast();
+}
+
+void pushright() {
+ last+=10 ;
+ printlast();
+}
+
+void pushcenter() {
+ buzzer = 0;
+}
+
+void onesec()
+{
+ if (last > 0) {
+ l1 = l2 = l3 = l4 = 0 ;
+ buzzer = 0 ;
+ if (--last == 0) {
+ buzzer = 0.5;
+ }
+ printlast();
+ } else {
+ lcd.invert(i);
+ l1 = l3 = i ;
+ i = i ? 0 : 1 ;
+ l2 = l4 = i ;
+ }
+}
+
+int main()
+{
+ buzzer = 0 ;
+ lcd.cls();
+ lcd.set_font((unsigned char *)Arial24x23);
+ l1 = 0 ;
+ l2 = 0 ;
+ left.rise(&pushleft);
+ right.rise(&pushright);
+ center.rise(&pushcenter);
+ buzzer.period_us(1000);
+ t.attach(&onesec,1.0);
+
+ while(true) { // this is the third thread
+ sleep();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jun 21 14:28:04 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/b3110cd2dd17 \ No newline at end of file