Jens Strümper / Mbed 2 deprecated printf-debug

Use nrf51-dk as a FTDI 232

Dependencies:   mbed

Fork of serial-test by Kentarou Shimatani

Diff: main.cpp

Revision:
0:b1ba78fdcc98
Child:
1:58022b0070b7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jun 17 12:35:05 2011 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+AnalogIn myinput(p20);
+PwmOut led(LED1);
+
+float brightness = 0.0;
+
+int main() {
+    pc.printf("Press 'u' to turn LED1 brightness up, 'd' to turn it down\r\n");
+
+    while(1) {
+     pc.printf("Hello World! : %f\r\n",(float)myinput);
+        char c = pc.getc();
+        if((c == 'u') && (brightness < 0.5)) {
+            brightness += 0.01;
+            led = brightness;
+        }
+        if((c == 'd') && (brightness > 0.0)) {
+            brightness -= 0.01;
+            led = brightness;
+        } 
+
+    }
+}