Embedded systems project
Diff: main.cpp
- Revision:
- 0:8fd20cb893b7
--- /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
+ }
+}