v3_firmware/lib/HM330x/HM330x.h
seiichiro 34d8c92281 Rework Debugging Macros to also Work in Libraries (#6)
Co-authored-by: Stefan Brand <seiichiro@seiichiro0185.org>
Reviewed-on: https://www.seiichiro0185.org/git/attnode/v3_firmware/pulls/6
Co-authored-by: seiichiro <seiichiro@seiichiro0185.org>
Co-committed-by: seiichiro <seiichiro@seiichiro0185.org>
2021-05-03 16:35:37 +00:00

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/*
HM330x.h - Seeed HM330x Particle-Sensor Library
Copyright (c) 2020-2021, Stefan Brand
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef HM330x_H
#define HM330x_H
#include "../../include/attsensor.h"
#include "../../include/debug.h"
// Sensor I2C Address
#define HM330x_ADDR 0x40
#define HM330x_SELECT 0x88
#define HM330x_DATA_LEN 29
class HM330x : public AttSensor {
private:
bool sendCmd(uint8_t cmd);
uint8_t calcSum(uint8_t bytes[]);
uint16_t bytesToUint16(uint8_t bytes[], uint8_t pos);
public:
HM330x();
HM330x(uint8_t interval, bool selfcalib);
void initialize(void);
void calibrate(void) {};
uint8_t numBytes(void) {return 6;};
uint8_t getSensorData(char *payload, uint8_t startbyte);
};
#endif