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/*
* Jenoptik JD11 Driver
* Copyright (C) 1999-2001 Marcus Meissner <marcus@jet.franken.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <gphoto2.h>
#include <gphoto2-port.h>
#ifdef ENABLE_NLS
# include <libintl.h>
# undef _
# define _(String) dgettext (PACKAGE, String)
# ifdef gettext_noop
# define N_(String) gettext_noop (String)
# else
# define _(String) (String)
# define N_(String) (String)
# endif
#else
# define _(String) (String)
# define N_(String) (String)
#endif
#include "serial.h"
int camera_id (CameraText *id)
{
strcpy(id->text, "JD11");
return (GP_OK);
}
int camera_abilities (CameraAbilitiesList *list)
{
CameraAbilities a;
strcpy(a.model, "Jenoptik JD11");
a.status = GP_DRIVER_STATUS_TESTING;
a.port = GP_PORT_SERIAL;
a.speed[0] = 115200;
a.speed[1] = 0;
a.operations = GP_OPERATION_NONE ;
a.file_operations = GP_FILE_OPERATION_PREVIEW;
a.folder_operations = GP_FOLDER_OPERATION_DELETE_ALL;
gp_abilities_list_append(list, a);
return (GP_OK);
}
static int file_list_func (CameraFilesystem *fs, const char *folder,
CameraList *list, void *data)
{
Camera *camera = data;
int count, result;
result = jd11_file_count(camera->port, &count);
if (result != GP_OK)
return result;
gp_list_populate(list, "image%02i.pnm", count);
return (GP_OK);
}
static int get_file_func (CameraFilesystem *fs, const char *folder,
const char *filename, CameraFileType type,
CameraFile *file, void *user_data)
{
Camera *camera = user_data;
int image_no, result;
char *data;
long int size;
image_no = gp_filesystem_number(fs, folder, filename);
if(image_no < 0)
return image_no;
switch (type) {
/*
case GP_FILE_TYPE_RAW:
result = jd11_get_image_raw (camera->port, image_no, &data,
(int*) &size);
break;
*/
case GP_FILE_TYPE_NORMAL:
result = jd11_get_image_full (camera->port, image_no, &data,
(int*) &size);
break;
case GP_FILE_TYPE_PREVIEW:
result = jd11_get_image_preview (camera->port, image_no,
&data, (int*) &size);
break;
default:
return (GP_ERROR_NOT_SUPPORTED);
}
if (result < 0)
return result;
gp_file_set_name (file, filename);
gp_file_set_mime_type (file, "image/pnm");
gp_file_set_data_and_size (file, data, size);
return (GP_OK);
}
static int
delete_all_func (CameraFilesystem *fs, const char* folder, void *data)
{
Camera *camera = data;
if (strcmp (folder, "/"))
return (GP_ERROR_DIRECTORY_NOT_FOUND);
return jd11_erase_all(camera->port);
}
static int camera_summary (Camera *camera, CameraText *summary)
{
strcpy(summary->text, _("No summary available."));
return (GP_OK);
}
static int camera_manual (Camera *camera, CameraText *manual)
{
strcpy(manual->text,
_(
"The JD11 camera works rather well with this driver.\n"
"It gets a bit confused if some data is left over on the serial line,\n"
"and will report I/O errors on startup. Just switch the camera off and\n"
"on again and it will no longer do that.\n"
"An RS232 interface @ 115 kbit is required for image transfer.\n"
"The driver allows you to get\n\n"
" - thumbnails (64x48 PGM format)\n"
" - full images (640x480 PPM format)\n"
"No color correction and no interpolation is applied as of this time.\n"
"\n\n"));
return (GP_OK);
}
static int camera_about (Camera *camera, CameraText *about)
{
strcpy (about->text,
_("JD11\n"
"Marcus Meissner <marcus@jet.franken.de>\n"
"Driver for the Jenoptik JD11 camera.\n"
"Protocol reverse engineered using WINE and IDA."));
return (GP_OK);
}
int camera_init (Camera *camera)
{
gp_port_settings settings;
int ret;
/* First, set up all the function pointers */
camera->functions->summary = camera_summary;
camera->functions->manual = camera_manual;
camera->functions->about = camera_about;
/* Configure port */
gp_port_set_timeout(camera->port, 1000);
gp_port_get_settings(camera->port, &settings);
settings.serial.speed = 115200;
settings.serial.bits = 8;
settings.serial.parity = 0;
settings.serial.stopbits= 1;
gp_port_set_settings(camera->port, settings);
/* Set up the filesystem */
gp_filesystem_set_list_funcs(camera->fs, file_list_func, NULL,camera);
gp_filesystem_set_file_funcs(camera->fs,get_file_func,NULL,camera);
gp_filesystem_set_folder_funcs(camera->fs,NULL,delete_all_func, NULL,NULL,camera);
/* test camera */
ret = jd11_ping(camera->port);
return (ret);
}
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