Skovbrynet
/
DHT22tester
Tester for DHT22
main.cpp
- Committer:
- gert_lauritsen
- Date:
- 2016-02-05
- Revision:
- 0:3d3909a13aff
- Child:
- 1:781c47971406
File content as of revision 0:3d3909a13aff:
#include "mbed.h" #include "DHT.h" DigitalOut myled(LED1); DHT dht22(p20,DHT22); int main() { printf("Starting!!!\r\n"); wait(1); while(1) { int err=dht22.readData(); if (err==0) { printf("T: %.1f C",dht22.ReadTemperature(CELCIUS)); printf(" H %.1f\% \n\r",dht22.ReadHumidity()); } myled = 1; wait(2); myled = 0; wait(0.2); } }