mbed_example / Mbed OS Serial_HelloWorld

Serial Hello World

Fork of Serial_HelloWorld_Mbed by Mbed

Note

For simple debug statements over the USB UART channel you can just call printf and it will be automatically redirected to the terminal over USB.

API

API summary

Import librarymbed

No documentation found.

Diff: main.cpp

Revision:
1:560b8ced44df
Parent:
0:879aa9d0247b
Child:
2:033eefd2904e
--- a/main.cpp	Tue Feb 12 17:39:05 2013 +0000
+++ b/main.cpp	Sun Sep 21 05:44:05 2014 +0000
@@ -3,8 +3,8 @@
 Serial pc(USBTX, USBRX); // tx, rx
  
 int main() {
-    pc.printf("Hello World!\n");
+    pc.printf("Hello World!\n\r");
     while(1) {
-        pc.putc(pc.getc() + 1);
+        pc.putc(pc.getc() + 1); // echo input back to terminal
     }
 }
\ No newline at end of file