Ro Led / Mbed 2 deprecated Nucleo_DHT11_Sensor_Example

This is an example program to fetch data of DHT11 Sensors

Dependencies:   mbed

Fork of DHT11_with_Nucleo by Adatgy2014

Diff: main.cpp

Revision:
4:62b680fac6ed
Parent:
3:6228ab73d420
Child:
5:76a9332af64c
--- a/main.cpp	Tue Jan 06 00:10:33 2015 +0000
+++ b/main.cpp	Tue Jan 06 00:48:44 2015 +0000
@@ -3,6 +3,8 @@
 DigitalOut myled(LED1); // Activate LED
 DigitalIn mybutton(USER_BUTTON); // Activate button
 DigitalInOut data_pin(A0); // Activate digital in
+Serial pc(SERIAL_TX, SERIAL_RX); // Initialize UART connection
+// Use a terminal program (eg. TeraTerm).
 
 // Function to initialize DHT11
 void dht_read(void) {
@@ -12,10 +14,11 @@
     wait_ms(20);
     // After high and release the pin switch input mode
     data_pin = 1;
-    data_pin.input();    
+    data_pin.input();
 }
 
 int main() {
+    pc.printf("Read the DHT11 temperature and humidity sensor!\n"); //Welcome message
     while(1) {
         if (mybutton == 0) { // Button is pressed
             myled = 1; // LED is ON