Nicu Hodos
89da9a80e8
- move code for all devices in dedicated folder - move code for gateway in the root folder
37 lines
858 B
C++
37 lines
858 B
C++
#pragma once
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#include "TempSensor.h"
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#define TEMP_POSITIVE PIN_B3
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#define TEMP_PIN A2
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class Tmp36Sensor : public TempSensor {
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int temperature;
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public:
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Tmp36Sensor(short id) :
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TempSensor(id) {
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}
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void setup() override {
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analogReference(INTERNAL);
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pinMode(TEMP_POSITIVE, OUTPUT);
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digitalWrite(TEMP_POSITIVE, LOW);
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}
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bool readTemp() override {
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digitalWrite(TEMP_POSITIVE, HIGH);
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delay(10);
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int reading = analogRead(TEMP_PIN);
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digitalWrite(TEMP_POSITIVE, LOW);
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float voltage = reading * (1100 / 1024.0);
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float temperatureC = (voltage - 500) / 10;
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temperature = roundf(temperatureC * 10);
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return true;
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}
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void sendValues(bool voltage) override {
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voltage ? sendTempAndVoltage(temperature) : sendTemp(temperature);
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}
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};
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