[175] | 1 | /*
|
---|
| 2 | ****************************************************************************
|
---|
| 3 | * This file is part of Arduino Lucky Shield Library
|
---|
| 4 | *
|
---|
| 5 | * Copyright (c) 2016 Arduino srl. All right reserved.
|
---|
| 6 | *
|
---|
| 7 | * File : MMA8491Q.h
|
---|
| 8 | * Date : 2016/03/21
|
---|
| 9 | * Revision : 0.0.1 $
|
---|
| 10 | * Author: andrea[at]arduino[dot]org
|
---|
| 11 | *
|
---|
| 12 | ****************************************************************************
|
---|
| 13 |
|
---|
| 14 | This library is free software; you can redistribute it and/or
|
---|
| 15 | modify it under the terms of the GNU Lesser General Public
|
---|
| 16 | License as published by the Free Software Foundation; either
|
---|
| 17 | version 2.1 of the License, or (at your option) any later version.
|
---|
| 18 |
|
---|
| 19 | This library is distributed in the hope that it will be useful,
|
---|
| 20 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
---|
| 22 | Lesser General Public License for more details.
|
---|
| 23 |
|
---|
| 24 | You should have received a copy of the GNU Lesser General Public
|
---|
| 25 | License along with this library; if not, write to the Free Software
|
---|
| 26 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
---|
| 27 |
|
---|
| 28 | ******************************************************************************/
|
---|
| 29 |
|
---|
| 30 | #ifndef MMA8491Q_h
|
---|
| 31 | #define MMA8491Q_h
|
---|
| 32 |
|
---|
| 33 | #include <Arduino.h>
|
---|
| 34 |
|
---|
| 35 | ///////////////////////////////////
|
---|
| 36 | // MMA8491Q Register Definitions //
|
---|
| 37 | ///////////////////////////////////
|
---|
| 38 |
|
---|
| 39 | #define STATE (uint8_t)0x00
|
---|
| 40 | #define GPIO_ADDRESS (uint8_t)0x20
|
---|
| 41 | #define GPIO_READ (uint8_t)0x00
|
---|
| 42 | #define GPIO_WRITE_PORT0 (uint8_t)0x02
|
---|
| 43 | #define ADDRESS (uint8_t)0x55
|
---|
| 44 |
|
---|
| 45 | ////////////////////////////////
|
---|
| 46 | // MMA8491Q Class Declaration //
|
---|
| 47 | ////////////////////////////////
|
---|
| 48 | class MMA8491Q
|
---|
| 49 | {
|
---|
| 50 | public:
|
---|
| 51 | MMA8491Q(uint8_t addr = ADDRESS);
|
---|
| 52 | void read();
|
---|
| 53 | float x(){return x_;};
|
---|
| 54 | float y(){return y_;};
|
---|
| 55 | float z(){return z_;};
|
---|
| 56 |
|
---|
| 57 | private:
|
---|
| 58 | byte address;
|
---|
| 59 | uint8_t data_read;
|
---|
| 60 | void readRegister(int reg);
|
---|
| 61 | float value(int val);
|
---|
| 62 | void enable();
|
---|
| 63 | void disable();
|
---|
| 64 | float x_;
|
---|
| 65 | float y_;
|
---|
| 66 | float z_;
|
---|
| 67 | uint16_t cx;
|
---|
| 68 | uint16_t cy;
|
---|
| 69 | uint16_t cz;
|
---|
| 70 | uint16_t state;
|
---|
| 71 |
|
---|
| 72 | };
|
---|
| 73 |
|
---|
| 74 | extern MMA8491Q mma8491q;
|
---|
| 75 |
|
---|
| 76 | #endif
|
---|