c96bda51dd
This moves the header files to a new subdirectory gphoto2 in both libgphoto2 and libphoto2_port/libgphoto2. All references are adapted appropriately. git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@9221 67ed7778-7388-44ab-90cf-0a291f65f57c
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
/*
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* usb.c
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*
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* USB digita support
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*
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* Copyright 1999-2001 Johannes Erdfelt
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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 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
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <gphoto2/gphoto2-port.h>
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#include "digita.h"
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static int digita_usb_read(CameraPrivateLibrary *dev, void *buffer, int len)
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{
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return gp_port_read(dev->gpdev, buffer, len);
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}
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static int digita_usb_send(CameraPrivateLibrary *dev, void *buffer, int len)
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{
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return gp_port_write(dev->gpdev, buffer, len);
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}
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int digita_usb_open(CameraPrivateLibrary *dev, Camera *camera)
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{
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GPPortSettings settings;
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unsigned char buffer[128];
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int ret;
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ret = gp_port_get_settings(camera->port, &settings);
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if (ret < 0)
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return ret;
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/* We'll take the defaults. The core should have the done what's */
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/* necessary to find the config, interface, altsetting and endpoints */
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ret = gp_port_set_settings(dev->gpdev, settings);
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if (ret < 0)
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return ret;
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dev->send = digita_usb_send;
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dev->read = digita_usb_read;
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gp_port_set_timeout(camera->port, 100);
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/* Mop up anything still pending */
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while (gp_port_read(dev->gpdev, buffer, sizeof(buffer)) > 0)
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;
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gp_port_set_timeout(camera->port, 10000);
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return GP_OK;
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}
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