amir gahroosi
/
DHT-11Mine
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Fork of
DHT-11Mine
by 
Umair Aftab
Diff: main.cpp
- Revision:
- 0:8464dce1d116
- Child:
- 1:da927cdfff38
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Mar 18 23:49:51 2014 +0000
@@ -0,0 +1,28 @@
+#include "mbed.h"
+#include "DHT.h"
+
+DigitalOut myled(LED1);
+
+DHT sensor(PTC7,SEN11301P); // Use the SEN11301P sensor
+
+int main() {
+ int err;
+ printf("\r\nDHT Test program");
+ printf("\r\n******************\r\n");
+ wait(1); // wait 1 second for device stable status
+ while (1) {
+ myled = 1;
+ err = sensor.readData();
+ if (err == 0) {
+ printf("Temperature is %4.2f C \r\n",sensor.ReadTemperature(CELCIUS));
+ printf("Temperature is %4.2f F \r\n",sensor.ReadTemperature(FARENHEIT));
+ printf("Temperature is %4.2f K \r\n",sensor.ReadTemperature(KELVIN));
+ printf("Humidity is %4.2f \r\n",sensor.ReadHumidity());
+ printf("Dew point is %4.2f \r\n",sensor.CalcdewPoint(sensor.ReadTemperature(CELCIUS), sensor.ReadHumidity()));
+ printf("Dew point (fast) is %4.2f \r\n",sensor.CalcdewPointFast(sensor.ReadTemperature(CELCIUS), sensor.ReadHumidity()));
+ } else
+ printf("\r\nErr %i \n",err);
+ myled = 0;
+ wait(15);
+ }
+}
\ No newline at end of file