Alex Louden
Revision 0:74b4b9fc9480, committed 2010-06-04
- Comitter:
- alex89
- Date:
- Fri Jun 04 10:23:46 2010 +0000
- Commit message:
Changed in this revision
diff -r 000000000000 -r 74b4b9fc9480 keypad.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/keypad.cpp Fri Jun 04 10:23:46 2010 +0000
@@ -0,0 +1,68 @@
+#include "main.h"
+
+int getKeyNum(){
+
+DigitalIn col1(p18);
+DigitalIn col2(p20);
+DigitalIn col3(p16);
+
+DigitalOut row1(p19);
+DigitalOut row2(p14);
+DigitalOut row3(p15);
+DigitalOut row4(p17);
+
+ row1 = 1;
+ row2 = 0;
+ row3 = 0;
+ row4 = 0;
+
+ if (col1)
+ return 1;
+ else if (col2)
+ return 2;
+ else if (col3)
+ return 3;
+
+ row1 = 0;
+ row2 = 1;
+ row3 = 0;
+ row4 = 0;
+
+ if (col1)
+ return 4;
+ else if (col2)
+ return 5;
+ else if (col3)
+ return 6;
+
+ row1 = 0;
+ row2 = 0;
+ row3 = 1;
+ row4 = 0;
+
+ if (col1)
+ return 7;
+ else if (col2)
+ return 8;
+ else if (col3)
+ return 9;
+
+ row1 = 0;
+ row2 = 0;
+ row3 = 0;
+ row4 = 1;
+
+ if (col1)
+ return -2;
+ else if (col2)
+ return 0;
+ else if (col3)
+ return -3;
+
+ row1 = 0;
+ row2 = 0;
+ row3 = 0;
+ row4 = 0;
+
+ return -1;
+}
\ No newline at end of file
diff -r 000000000000 -r 74b4b9fc9480 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jun 04 10:23:46 2010 +0000
@@ -0,0 +1,26 @@
+#include "main.h"
+
+Serial xbee1(p9, p10);
+DigitalOut rst1(p11);
+
+DigitalOut myled(LED1);
+DigitalOut myled2(LED2);
+
+int main() {
+ rst1 = 0; //Set reset pin to 0
+ myled = 0;
+ myled2= 0;
+ wait_ms(1);
+ rst1 = 1; //Set reset pin to 1
+ wait_ms(1);
+
+ while (1) {
+ int a = getKeyNum();
+
+ if(a!=-1){
+ myled2 = 1;
+ xbee1.putc(a); //XBee write
+ myled2 = 0;
+ }
+ }
+}
diff -r 000000000000 -r 74b4b9fc9480 main.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.h Fri Jun 04 10:23:46 2010 +0000 @@ -0,0 +1,3 @@ +#include "mbed.h" + +int getKeyNum();
diff -r 000000000000 -r 74b4b9fc9480 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jun 04 10:23:46 2010 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/029aa53d7323