Ian Phillips
/
BinaryCounter
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Revision 0:f8c5197531aa, committed 2009-12-22
- Comitter:
- IanP24
- Date:
- Tue Dec 22 23:05:12 2009 +0000
- Commit message:
Changed in this revision
| 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 |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Dec 22 23:05:12 2009 +0000
@@ -0,0 +1,35 @@
+/*********************************/
+/* Binary Count on the Four LEDs */
+/* With optional Trace to TTY */
+/*********************************/
+
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+DigitalOut led1(LED1), led2(LED2), led3(LED3), led4(LED4);
+int p=0, q=0, r=0, s=0;
+
+
+int main() {
+ led1=0,led2=0,led3=0,led4=0;
+ pc.printf("\n\nStart ... %d %d %d %d %s \n", p, q, r, s, "Count");
+
+ for (int j=0; j<256; j++) {
+ //wait(0.2); //Slow it down to see it
+ if (led1==1&&led2==1&&led3==1) {
+ led1=0;
+ led2=0;
+ led3=0;
+ led4=!led4;
+ } else if (led1==1&&led2==1) {
+ led1=0;
+ led2=0;
+ led3=!led3;
+ } else if (led1==1) {
+ led1=0;
+ led2=!led2;
+ } else led1=!led1;
+ //pc.printf("Now ... %d %d %d %d %d \n", p=led1, q=led2, r=led3, s=led4, j); //turn on TTY Trace (slow)
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Dec 22 23:05:12 2009 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/49a220cc26e0