libdc/src/shearwater_common.h
Dirk Hohndel f80024ed59 Shearwater: detect which logbook format is support
RDBI response tells us which format the dive computer supports.

Shearwater recommends to use the 'Petrel Native Format' for all dive computers
which support it, even those pre-Teric models which (depending on firmware)
might support both PNF and the older 'Predator-Like Format'.

They also recommend to ignore the 0x90...... format which is very similar to
PNF but without the final record and to use the older Predator Like Format in
that case.

Which format we use is determined by the base address used to download the
logbook entries.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-09-08 17:34:34 -07:00

70 lines
2.1 KiB
C

/*
* libdivecomputer
*
* Copyright (C) 2013 Jef Driesen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#ifndef SHEARWATER_COMMON_H
#define SHEARWATER_COMMON_H
#include <libdivecomputer/iostream.h>
#include "device-private.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define ID_SERIAL 0x8010
#define ID_FIRMWARE 0x8011
#define ID_RDBI 0x8021
#define ID_HARDWARE 0x8050
#define PREDATOR 2
#define PETREL 3
#define NERD 4
#define PERDIX 5
#define PERDIXAI 6
#define NERD2 7
#define TERIC 8
#define NSTEPS 10000
#define STEP(i,n) ((NSTEPS * (i) + (n) / 2) / (n))
typedef struct shearwater_common_device_t {
dc_device_t base;
dc_iostream_t *iostream;
} shearwater_common_device_t;
dc_status_t
shearwater_common_setup (shearwater_common_device_t *device, dc_context_t *context, dc_iostream_t *iostream);
dc_status_t
shearwater_common_transfer (shearwater_common_device_t *device, const unsigned char input[], unsigned int isize, unsigned char output[], unsigned int osize, unsigned int *actual);
dc_status_t
shearwater_common_download (shearwater_common_device_t *device, dc_buffer_t *buffer, unsigned int address, unsigned int size, unsigned int compression, dc_event_progress_t *progress);
dc_status_t
shearwater_common_identifier (shearwater_common_device_t *device, dc_buffer_t *buffer, unsigned int id);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SHEARWATER_COMMON_H */