49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include "ch.h"
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#ifndef LIS3_H_
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#define LIS3_H_
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/* buffers depth */
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#define ACCEL_RX_DEPTH 8
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#define ACCEL_TX_DEPTH 8
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/* autoincrement bit position. This bit needs to perform reading of
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* multiple bytes at one request */
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#define AUTO_INCREMENT_BIT (1<<7)
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/* slave specific addresses */
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#define ACCEL_STATUS_REG 0x27
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#define ACCEL_CTRL_REG1 0x20
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#define ACCEL_OUT_DATA 0x28
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inline int init_lis3(void);
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inline void request_acceleration_data(void);
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#endif /* LIS3_H_ */
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