T00221592 Winter Lab1 Interrupt Code
Revision 0:a5b3abcdc569, committed 2021-12-21
- Comitter:
- t00221592
- Date:
- Tue Dec 21 10:02:49 2021 +0000
- Commit message:
- Winter Lab1
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832.lib Tue Dec 21 10:02:49 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/askksa12543/code/C12832/#990d5eec2ef6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Dec 21 10:02:49 2021 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+#include "C12832.h"
+InterruptIn joystickcenter(p14);
+InterruptIn button(p9);
+DigitalOut led(LED1);
+DigitalOut flash(LED4);
+Timer debounce;
+void flip() {
+ if (debounce.read_ms() > 1000){
+ led = !led;// toggles the led when the joystick button is pressed.
+}
+debounce.reset();
+}
+int main() {
+ debounce.start();
+ joystickcenter.rise(&flip); // attach the function address to the rising edge
+ button.mode(PullUp); // With this, no external pullup resistor needed
+ button.rise(&flip); // attach the function address to the rising edge
+ while(1) { // wait around, interrupts will interrupt this!
+ flash = !flash; // turns LED4 on if off, off if on
+ wait(0.25); // the instruction to wait for a quarter-second
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Dec 21 10:02:49 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file