106 lines
3.5 KiB
C
106 lines
3.5 KiB
C
/*
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* -*- linux-c-kernel -*-
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* Linux Kernel Module for the Audine Camera
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* Copyright (C) 2000 Peter Kirchgessner
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* http://www.kirchgessner.net, mailto:peter@kirchgessner.net
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*
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* Modified by F. Manenti <oss_astr_cav@arcanet.it> for the use in the
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* NOVA environnement (nova.sourceforge.net)
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*
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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,
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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
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* GNU 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The sample interface routines for the module have been taken from the
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* Linux Kernel Module Programming Guide by Ori Pomerantz contained
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* in the Linux Documentation Project.
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*
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*/
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#ifndef _AUDINECCD_H_
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#define _AUDINECCD_H_
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#ifndef MODULE
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# define MODULE
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#endif
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/* Device Declarations **************************** */
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/* The name for our device, as it will appear in /proc/devices */
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#define DEVICE_NAME "audineccd"
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/* Size if a buffer that must keep at least */
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/* one line of image data (2 bytes per pixel) */
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#define BUF_LEN 4096
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#define PORT_STEP 1
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#define ERR_NO_PORT ENXIO
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#undef PDEBUG
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#ifdef DEBUG
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# ifdef __KERNEL__
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# define PDEBUG(fmt, args...) printk(KERN_DEBUG "audine driver: ", fmt, ## args)
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# else
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# define PDEBUG(fmt, args...) fprintf(stderr, fmt, ## args)
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# endif
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#else
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# define PDEBUG(fmt, args...) /* Nothing ... */
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#endif
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#undef PDEBUGG
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#define PDEBUGG(fmt, args...) /* Nothing */
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#endif
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struct ccd_capability {
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char name[128]; /* Name of CCD chip */
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int width; /* Sensible image width */
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int height; /* Sensible image height */
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int color; /* Has color */
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int minwidth; /* Actual geometry frame width */
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int minheight; /* Actual geometry frame height */
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};
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/* IOCTL MACROS */
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#define CCD_MGK 0xEE // Very high ... to register !!!!
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#define CCD_RD_CHIP _IOR(CCD_MGK, 0x01, struct ccd_capability)
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#define CCD_RD_CCDL _IOR(CCD_MGK, 0x02, struct ccd_capability)
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#define CCD_RD_GEOM _IOR(CCD_MGK, 0x03, struct ccd_capability)
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#define CCD_RD_IMG _IOR(CCD_MGK, 0x04, unsigned long) /* Read image */
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#define CCD_CLR _IOW(CCD_MGK, 0x05, unsigned long) /* chip Clearing */
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#define CCD_SWTC_AMP _IOW(CCD_MGK, 0x06, unsigned long)
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#define CCD_SWTC_SHT _IOW(CCD_MGK, 0x07, unsigned long)
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#define CCD_SWTC_AX0 _IOW(CCD_MGK, 0x08, unsigned long)
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#define CCD_SWTC_AX1 _IOW(CCD_MGK, 0x09, unsigned long)
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#define CCD_SET_AMP _IOW(CCD_MGK, 0x0a, unsigned long)
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#define CCD_SET_SHT _IOW(CCD_MGK, 0x0b, unsigned long)
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#define CCD_SET_AX0 _IOW(CCD_MGK, 0x0c, unsigned long)
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#define CCD_SET_AX1 _IOW(CCD_MGK, 0x0d, unsigned long)
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#define CCD_SET_BNN _IOW(CCD_MGK, 0x0e, struct ccd_capability) // Binning
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#define CCD_AV_IMG _IOR(CCD_MGK, 0x0f, unsigned long) // ma serve ????
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#define CCD_SET_WND _IOW(CCD_MGK, 0x10, struct ccd_capability) // Window
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#define CCD_RST_WND _IOW(CCD_MGK, 0x11, unsigned long) // CCD
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#define CCD_SET_PRT _IOW(CCD_MGK, 0x12, unsigned long)
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#define CCD_RD_VER _IOW(CCD_MGK, 0x13, struct ccd_capability) // Version
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