mbed_example / Mbed OS DigitalInOut_HelloWorld

DigitalInOut Hello World

Fork of DigitalInOut_HelloWorld_Mbed by Mbed

Use

The DigitalInOut API can be used to both read and write a digital pin. Use the output() and input() function calls to switch modes and then use just like you would DigitalIn or DigitalOut.

API

API reference.

Import librarymbed

No documentation found.

Diff: main.cpp

Revision:
3:e4004b2e39ad
Parent:
0:0d0417932681
Child:
4:3f69262115b3
diff -r 22178238d458 -r e4004b2e39ad main.cpp
--- a/main.cpp	Sun Sep 21 19:15:17 2014 +0000
+++ b/main.cpp	Sun Sep 21 19:17:17 2014 +0000
@@ -4,8 +4,9 @@
  
 int main() {
     pin.output();
-    pin = 0;     
+    pin = 0;     // write pin value
     wait_us(500);
     pin.input();
+    // can read pin value here
     wait_us(500);
 }
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