30 lines
525 B
Arduino
30 lines
525 B
Arduino
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#ifdef CONFIG_ENABLE_DHT
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#include "sensor_DHT.h"
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int DHTSetup(int pin){
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dht = new DHT(pin, DHTTYPE);
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dht->begin();
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return 0;
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}
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int DHTGetTempAndHumidity(float &t, float &h){
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int ret = 0;
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t = dht->readTemperature();
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h = dht->readHumidity();
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if(isnan(t)){
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t = 0;
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ret = -1;
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}
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if(isnan(h)){
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h = 0;
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ret = -1;
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}
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return ret;
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}
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bool DHTIsConnected(){
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//No way to know if connected
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//Check at least if initialized
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return dht != NULL;
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}
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#endif
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