mark van Holland / Mbed 2 deprecated Minor_test_serial

42

Dependencies:   MODSERIAL mbed

Fork of Minor_test_serial by First Last

Diff: main.cpp

Revision:
1:940e13e7ef32
Parent:
0:c8f15874531b
--- a/main.cpp	Wed Sep 02 14:50:46 2015 +0000
+++ b/main.cpp	Mon Sep 12 09:36:35 2016 +0000
@@ -6,14 +6,16 @@
 
 int main()
 {
-    int i = 0;
+    char c;
     pc.baud(115200);
     pc.printf("Hello World!\n");
     
     while (true) {
-        wait(0.5f); // wait a small period of time
-        pc.printf("%d \n", i); // print the value of variable i
-        i++; // increment the variable
-        myled = !myled; // toggle a led
+        c = pc.getc();
+        if (c != NULL)
+        {
+            pc.putc(c);
+            myled = !myled; // toggle a led
+        }
     }
 }