mbed school
使用 button 控制 LED
Revision 0:b38f3a86b62b, committed 2015-02-14
- Comitter:
- mbedschool
- Date:
- Sat Feb 14 05:48:52 2015 +0000
- Commit message:
- update
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 |
diff -r 000000000000 -r b38f3a86b62b main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Feb 14 05:48:52 2015 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+DigitalIn button(p21);
+
+int main()
+{
+ while(1){
+ if(button){
+ myled = 1 ;
+
+ }
+ else
+ myled = 0;
+
+ wait(0.7); // simple debouncing
+ }
+
+}
diff -r 000000000000 -r b38f3a86b62b mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Feb 14 05:48:52 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e188a91d3eaa \ No newline at end of file