pms3003.cpp

/*
  PMS3003 particle matter sensor library
  MIT License

  Copyright by Tomasz 'Zen' Napierala © 2016
  http://github.com/zen
*/
#include "PMS3003.h"

SoftwareSerial* pms_handle = NULL;

PMS3003::PMS3003(uint8_t pin_rx, uint8_t pin_tx, uint8_t pin_set) {
  _pin_rx = pin_rx;
  _pin_tx = pin_tx;
  _pin_set = pin_set;
}

void PMS3003::begin(void) {
  pinMode(_pin_rx, OUTPUT);
  pinMode(_pin_tx, INPUT);
  pinMode(_pin_set, OUTPUT);

  pms_handle = new SoftwareSerial(_pin_rx, _pin_tx);
}

void PMS3003::enableSensor(void) {
  digitalWrite(_pin_set, HIGH);
}

void PMS3003::disableSensor(void) {
  digitalWrite(_pin_set, LOW);
}

void PMS3003::readSensor(void) {
  pms_handle->begin(PMS_BAUDRATE);
}