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73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @addtogroup PIOS_MS5611 MS56XX Functions
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* @brief Hardware functions to deal with the altitude pressure sensor
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* @{
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*
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* @file pios_ms56xx.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
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* @brief MS56XX functions header.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program 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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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PIOS_MS56XX_H
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#define PIOS_MS56XX_H
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#ifdef PIOS_INCLUDE_MS56XX
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#include <pios_sensors.h>
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enum pios_ms56xx_version {
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MS56XX_VERSION_5607 = 0,
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MS56XX_VERSION_5611 = 1,
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MS56XX_VERSION_5637 = 2,
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};
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enum pios_ms56xx_osr {
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MS56XX_OSR_256 = 0,
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MS56XX_OSR_512 = 2,
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MS56XX_OSR_1024 = 4,
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MS56XX_OSR_2048 = 6,
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MS56XX_OSR_4096 = 8,
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// Only supported by the ms5637
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MS56XX_OSR_8192 = 10
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};
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struct pios_ms56xx_cfg {
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uint8_t address;
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enum pios_ms56xx_version version;
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enum pios_ms56xx_osr oversampling;
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};
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/* Public Functions */
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extern void PIOS_MS56xx_Init(const struct pios_ms56xx_cfg *cfg, int32_t i2c_device);
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extern void PIOS_MS56xx_Register();
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extern bool PIOS_MS56xx_Read(float *temperature, float *pressure);
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#endif /* PIOS_INCLUDE_MS56XX */
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#endif /* PIOS_MS56XX_H */
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/**
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* @}
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* @}
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*/
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