István Cserny / Mbed 2 deprecated Lab04_button_interrupt

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Comitter:
cspista
Date:
Tue Nov 16 12:04:51 2021 +0000
Commit message:
Final version

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
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Nov 16 12:04:51 2021 +0000
@@ -0,0 +1,16 @@
+#include "mbed.h"
+
+InterruptIn button(BUTTON1);       // Pusbutton input (PC_13)
+DigitalOut led(LED1);              // LED output (PA_5)
+
+void button_pressed() {
+    led = !led;                    // LED state changed at every button press
+}
+
+int main() {
+    button.mode(PullUp);           // Enable internal pullup
+    button.fall(&button_pressed);  // Attach function to falling edge
+    while (true) {
+        wait(0.2f);                // Nothing to do. Just wait
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Nov 16 12:04:51 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file