51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* Copyright © 2012 Keith Packard <keithp@keithp.com>
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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 2 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
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License 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 _AO_MS5607_H_
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#define _AO_MS5607_H_
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#include <stdint.h>
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#include <stdbool.h>
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struct ao_ms5607_prom {
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uint16_t reserved;
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uint16_t sens;
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uint16_t off;
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uint16_t tcs;
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uint16_t tco;
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uint16_t tref;
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uint16_t tempsens;
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uint16_t crc;
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};
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struct ao_ms5607_sample {
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uint32_t pres; /* raw 24 bit sensor */
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uint32_t temp; /* raw 24 bit sensor */
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};
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struct ao_ms5607_value {
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int32_t pres; /* in Pa * 10 */
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int32_t temp; /* in °C * 100 */
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};
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void
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ao_ms5607_convert(struct ao_ms5607_sample *sample, struct ao_ms5607_value *value,
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struct ao_ms5607_prom *prom, bool is_ms5611);
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#endif /* _AO_MS5607_H_ */
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