Lauri Peltoniemi
/
Button_test
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Revision 0:8fd20cb893b7, committed 2019-10-22
- Comitter:
- lpeltoni
- Date:
- Tue Oct 22 07:02:10 2019 +0000
- Commit message:
- 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 8fd20cb893b7 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Oct 22 07:02:10 2019 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+
+DigitalOut my_led(LED1);
+InterruptIn my_button(PB_3);
+PwmOut my_pwm(PA_8);
+
+void pressed() {
+ if (my_pwm.read() == 0.25) {
+ my_pwm.write(0.75);
+ }
+ else {
+ my_pwm.write(0.25);
+ }
+}
+
+int main()
+{
+ // Set PWM
+ my_pwm.period_ms(10);
+ my_pwm.write(0.5);
+
+ // Set button
+ my_button.fall(&pressed);
+
+ while (1) {
+ my_led = !my_led;
+ wait(0.5); // 500 ms
+ }
+}
diff -r 000000000000 -r 8fd20cb893b7 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 22 07:02:10 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file