root: init sensors: humidity+temp, CO2. Pressure sensor is now static class

esp-vent-main/src/PressureWrapper.cpp

@@ -1,61 +0,0 @@
-/*
- * PressureWrapper.cpp
- *
- *  Created on: 5 Oct 2022
- *      Author: evgenymeshcheryakov
- */
-
-#include "PressureWrapper.h"
-#include <cstdio>
-
-static uint8_t crc8(uint8_t *data, size_t size) {
-	uint8_t crc = 0x00;
-	uint8_t byteCtr;
-	//calculates 8-Bit checksum with given polynomial
-	for (byteCtr = 0; byteCtr < size; ++byteCtr) {
-		crc ^= (data[byteCtr]);
-		for (uint8_t bit = 8; bit > 0; --bit) {
-			if (crc & 0x80) crc = (crc << 1) ^ 0x131; //P(x)=x^8+x^5+x^4+1 = 0001 0011 0001
-			else crc = (crc << 1);
-		}
-	}
-	return crc;
-}
-
-PressureWrapper::PressureWrapper ()
-{
-	NVIC_DisableIRQ(I2C0_IRQn);
-	I2C_config config;
-	I2C i2c_c(config);
-	i2c = &i2c_c;
-}
-
-PressureWrapper::~PressureWrapper ()
-{
-  // TODO Auto-generated destructor stub
-}
-
-int PressureWrapper::getPressure() {
-	int16_t pressure = 0;
-	if(!getRawPressure ()) {
-		unsigned int i = 0;
-		while(i<7200) i++;
-		getRawPressure ();
-		i = 0;
-	}
-	if(crc8(data.rBuffer, 2) == data.crc){
-		pressure = data.rBuffer[0];
-		pressure = pressure << 8;
-		pressure |= data.rBuffer[1];
-		float result = (float) pressure * 0.95 / 240;
-		return (int) result;
-	}
-	return -255;
-}
-
-bool PressureWrapper::getRawPressure () {
-	uint8_t getMeasurementComm = 0xF1;
-	return (i2c->transaction(ADDRESS, &getMeasurementComm, 1, data.rBuffer, 3));
-}
-
-

esp-vent-main/src/PressureWrapper.h

@@ -1,48 +0,0 @@
-/*
- * PressureWrapper.h
- *
- *  Created on: 5 Oct 2022
- *      Author: evgenymeshcheryakov
- */
-
-#ifndef PRESSUREWRAPPER_H_
-#define PRESSUREWRAPPER_H_
-
-#include "I2C.h"
-#include <cstdio>
-
-#define ADDRESS 0x40
-
-
-/**
- * @brief structure to hold a raw data from
- * the pressure sensor
- */
-
-typedef struct _PRESSURE{
-	uint8_t rBuffer[2];
-	uint8_t crc;
-}PRESSURE_DATA;
-
-class PressureWrapper
-{
-public:
-  PressureWrapper ();
-  /*
-   * @return pressure in Pascal
-   */
-  int getPressure ();
-
-  virtual ~PressureWrapper ();
-
-private:
-  I2C *i2c;
-  PRESSURE_DATA data = {{0, 0}, 0};
-  /*
-   * @return struct with pressure data in
-   * rBuffer and CRC check in crc
-   */
-  bool getRawPressure ();
-};
-
-#endif /* PRESSUREWRAPPER_H_ */