Víctor Najarro / FXLS8471Q

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Fork of FXLS8471Q by Jim Carver

FXLS8471Q.h@3:b1fd3a2572e2, 2014-06-02 (annotated)

Committer:
screamer
Date:
Mon Jun 02 17:37:44 2014 +0000
Revision:
3:b1fd3a2572e2
Parent:
2:6aae25fe9ab4
Child:
4:b6e0c4ad3aee
Documentation fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JimCarver 1:c80be04510fe 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
JimCarver 1:c80be04510fe 2 *
JimCarver 1:c80be04510fe 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
JimCarver 1:c80be04510fe 4 * and associated documentation files (the "Software"), to deal in the Software without
JimCarver 1:c80be04510fe 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
JimCarver 1:c80be04510fe 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
JimCarver 1:c80be04510fe 7 * Software is furnished to do so, subject to the following conditions:
JimCarver 1:c80be04510fe 8 *
JimCarver 1:c80be04510fe 9 * The above copyright notice and this permission notice shall be included in all copies or
JimCarver 1:c80be04510fe 10 * substantial portions of the Software.
JimCarver 1:c80be04510fe 11 *
JimCarver 1:c80be04510fe 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
JimCarver 1:c80be04510fe 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
JimCarver 1:c80be04510fe 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
JimCarver 1:c80be04510fe 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
JimCarver 1:c80be04510fe 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
JimCarver 1:c80be04510fe 17 */
JimCarver 1:c80be04510fe 18
JimCarver 1:c80be04510fe 19
JimCarver 0:f89f2dc4b003 20 #ifndef FXLS8471Q_H
JimCarver 0:f89f2dc4b003 21 #define FXLS8471Q_H
JimCarver 0:f89f2dc4b003 22
JimCarver 0:f89f2dc4b003 23 #include "mbed.h"
JimCarver 0:f89f2dc4b003 24
JimCarver 0:f89f2dc4b003 25 // FXLS8471Q internal register addresses
JimCarver 0:f89f2dc4b003 26
JimCarver 0:f89f2dc4b003 27 #define FXLS8471Q_STATUS 0x00
JimCarver 1:c80be04510fe 28 #define FXLS8471Q_OUT_X_MSB 0x01
JimCarver 0:f89f2dc4b003 29 #define FXLS8471Q_WHOAMI 0x0D
JimCarver 0:f89f2dc4b003 30 #define FXLS8471Q_XYZ_DATA_CFG 0x0E
JimCarver 0:f89f2dc4b003 31 #define FXLS8471Q_CTRL_REG1 0x2A
JimCarver 0:f89f2dc4b003 32 #define FXLS8471Q_WHOAMI_VAL 0x6A
JimCarver 0:f89f2dc4b003 33
screamer 2:6aae25fe9ab4 34 /**
screamer 2:6aae25fe9ab4 35 * FXLS8471Q Xtrinsic accelerometer on SPI
screamer 2:6aae25fe9ab4 36 */
JimCarver 0:f89f2dc4b003 37 class FXLS8471Q
JimCarver 0:f89f2dc4b003 38 {
JimCarver 0:f89f2dc4b003 39 public:
screamer 2:6aae25fe9ab4 40 /**
screamer 2:6aae25fe9ab4 41 * FXLS8471Q constructor
screamer 2:6aae25fe9ab4 42 *
screamer 2:6aae25fe9ab4 43 * @param mosi MOSI pin
screamer 2:6aae25fe9ab4 44 * @param miso MISO pin
screamer 2:6aae25fe9ab4 45 * @param scl SCL pin
screamer 2:6aae25fe9ab4 46 * @param cs Device Chip Select pin
screamer 2:6aae25fe9ab4 47 */
screamer 2:6aae25fe9ab4 48 FXLS8471Q(PinName mosi, PinName miso, PinName scl, PinName cs);
JimCarver 0:f89f2dc4b003 49
screamer 2:6aae25fe9ab4 50 /**
screamer 3:b1fd3a2572e2 51 * Get XYZ axis acceleration in G's as floating point
screamer 2:6aae25fe9ab4 52 *
screamer 2:6aae25fe9ab4 53 * @param res array where acceleration data will be stored
screamer 2:6aae25fe9ab4 54 */
screamer 2:6aae25fe9ab4 55 void ReadXYZ(float * a);
JimCarver 1:c80be04510fe 56
screamer 2:6aae25fe9ab4 57 /**
screamer 3:b1fd3a2572e2 58 * Get XYZ axis acceleration as signed 16 bit values
screamer 2:6aae25fe9ab4 59 *
screamer 2:6aae25fe9ab4 60 * @param res array where acceleration data will be stored
screamer 2:6aae25fe9ab4 61 */
screamer 2:6aae25fe9ab4 62 void ReadXYZraw(int16_t * d);
screamer 2:6aae25fe9ab4 63
screamer 2:6aae25fe9ab4 64 /**
screamer 2:6aae25fe9ab4 65 * Get the value of the WHO_AM_I register
screamer 2:6aae25fe9ab4 66 *
screamer 2:6aae25fe9ab4 67 * @returns WHO_AM_I value
screamer 2:6aae25fe9ab4 68 */
screamer 2:6aae25fe9ab4 69 char getWhoAmI(void);
screamer 2:6aae25fe9ab4 70
JimCarver 0:f89f2dc4b003 71 private:
screamer 3:b1fd3a2572e2 72 SPI _spi;
JimCarver 0:f89f2dc4b003 73
JimCarver 0:f89f2dc4b003 74 DigitalOut _spi_cs;
JimCarver 1:c80be04510fe 75
screamer 3:b1fd3a2572e2 76 /**
screamer 3:b1fd3a2572e2 77 * Set the device in active mode
screamer 3:b1fd3a2572e2 78 */
JimCarver 0:f89f2dc4b003 79 void begin( void);
screamer 3:b1fd3a2572e2 80
screamer 2:6aae25fe9ab4 81 void RegWrite( int reg, int * d, int len);
screamer 3:b1fd3a2572e2 82
JimCarver 0:f89f2dc4b003 83 void RegRead( int reg, int * d, int len);
JimCarver 0:f89f2dc4b003 84 };
JimCarver 0:f89f2dc4b003 85
JimCarver 0:f89f2dc4b003 86 #endif