Daniel Lee
/
DHT11_and_DHT22_MbedOS5_Example
Code sync and fixed compile error for Mbed OS5
main.cpp
- Committer:
- Daniel_Lee
- Date:
- 2019-11-08
- Revision:
- 2:81340dde3444
- Parent:
- 0:c12c28a0f9e7
- Child:
- 3:264755aa4608
File content as of revision 2:81340dde3444:
#include "mbed.h" #include "DHT.h" DHT sensor(D14, DHT22); int main() { int error = 0; float h = 0.0f, c = 0.0f, f = 0.0f, k = 0.0f, dp = 0.0f, dpf = 0.0f; while(1) { wait(2.0f); error = sensor.readData(); if (0 == error) { c = sensor.ReadTemperature(CELCIUS); f = sensor.ReadTemperature(FARENHEIT); k = sensor.ReadTemperature(KELVIN); h = sensor.ReadHumidity(); dp = sensor.CalcdewPoint(c, h); dpf = sensor.CalcdewPointFast(c, h); printf("Temperature in Kelvin: %4.2f, Celcius: %4.2f, Farenheit %4.2f\n", k, c, f); printf("Humidity is %4.2f, Dewpoint: %4.2f, Dewpoint fast: %4.2f\n", h, dp, dpf); } else { printf("Error: %d\n", error); } } }