fe2d128b44
The calibration values for the Petrel are typically in the range 1600 to 2400, while for Predator they are much smaller, with values in the range 800 to 1400. The consequence is that the calculated ppO2 values are too low for the Predator. Adding a constant offset of about 1000 changes the calibration value to be in approximately the same range as the Petrel, and hence more reasonable ppO2 values. But this correction should only be applied for the Predator, and not the Petrel. Reviewed-by: Anton Lundin <glance@acc.umu.se>
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/*
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* libdivecomputer
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*
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* Copyright (C) 2013 Jef Driesen
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef SHEARWATER_PETREL_H
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#define SHEARWATER_PETREL_H
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#include <libdivecomputer/context.h>
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#include <libdivecomputer/device.h>
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#include <libdivecomputer/parser.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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dc_status_t
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shearwater_petrel_device_open (dc_device_t **device, dc_context_t *context, const char *name);
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dc_status_t
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shearwater_petrel_parser_create (dc_parser_t **parser, dc_context_t *context, unsigned int model);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* SHEARWATER_PETREL_H */
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