youssef boksmati
/
Nucleo_read_button
LED2 lights on when user button is pressed. For ST nucleo STM32F401
Revision 0:7f1c12137729, committed 2014-05-14
- Comitter:
- yousson
- Date:
- Wed May 14 13:31:32 2014 +0000
- Commit message:
- ST nucleo button test
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 7f1c12137729 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed May 14 13:31:32 2014 +0000 @@ -0,0 +1,16 @@ +#include "mbed.h" + +DigitalIn mybutton(USER_BUTTON); +DigitalOut myled(LED2); + +int main() { + while(1) { + if (mybutton == 0) { // Button is pressed + myled = 1; // Toggle the LED state + } + else { + myled = 0; // Toggle the LED state + } + } +} + \ No newline at end of file
diff -r 000000000000 -r 7f1c12137729 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed May 14 13:31:32 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ed8466a608b4 \ No newline at end of file