[sane-devel] problem with UMAX 2000P scanner
aneesh m raj
aneeshmraj@hotmail.com
Fri, 13 Jun 2003 17:16:18 +0530
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Hi ,
Thank u it worked the mode was in ECP+EPP . Im using a program to detect =
scanner devices but I cant retrieve the device by calling =
sane_get_devices() function .The=20
SANE_Device structure is NULL.
%%%%%%%%%%%%scanner.h%%%%%%%
#include <sane/sane.h>
#define SANE_MAX_USERNAME_LEN 128
#define SANE_MAX_PASSWORD_LEN 128
typedef void (*SANE_Authorization_Callback)
(SANE_String_Const resource,
SANE_Char username[SANE_MAX_USERNAME_LEN],
SANE_Char password[SANE_MAX_PASSWORD_LEN]);
SANE_Status initialize_scanner(SANE_Int* =
version,SANE_Authorization_Callback callback);
void exit_scanner(void);
SANE_Status get_scanners(const SANE_Device*** device, SANE_Bool local);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//scanner.c
#include <stdio.h>
#include "scanner.h"
int main()
{
SANE_Status status=3D 0;=20
const SANE_Device** dev;
int i =3D 0;
status =3D initialize_scanner(NULL,NULL);
if(status !=3D SANE_STATUS_GOOD)
{
printf("Scanner not properly initialized...\nExit code: %d\n",status);
exit(0);
}
else
{=20
status =3D get_scanners(&dev,1);
if(status =3D=3D SANE_STATUS_GOOD)
{=20
/*
dev[i] is NULL
*/
while(dev[i] !=3D NULL)
{
printf("Name - %s\n", ((const =
SANE_Device*)dev[i])->name);
printf("Vendor - %s\n",((const =
SANE_Device*)dev[i])->vendor);
printf("Model - %s\n",((const =
SANE_Device*)dev[i])->model);
printf("Type - %s\n\n",((const =
SANE_Device*)dev[i])->type);
i++;
}
}
=20
}
exit_scanner(); =20
return 0;
}
SANE_Status initialize_scanner(SANE_Int* =
version,SANE_Authorization_Callback callback)
{
return sane_init (version,callback);
}
void exit_scanner(void)
{
sane_exit();
}
SANE_Status get_scanners(const SANE_Device*** device, SANE_Bool local)
{
=20
return sane_get_devices (device,local);
}
Thanks in advance
Aneesh
----- Original Message -----=20
From: aneesh m raj=20
To: sane-devel@www.mostang.com=20
Sent: Friday, June 13, 2003 2:59 PM
Subject: [sane-devel] problem with UMAX 2000P printer
Hi ,
Im using a UMAX 2000P parallel port printer and I have downloaded SANE =
and the patch for UMAX, when I run the umax_pp tool I receive a message =
"No scanner found Status 134 not expected" .Im using debian linux kernel =
2.2.20. Any help is appreciated.
Regards
Aneesh
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charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1106" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>
<DIV><FONT face=3DArial size=3D2>
<DIV><FONT face=3DArial size=3D2>Hi ,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thank u it worked the mode was in =
ECP+EPP . Im=20
using a program to detect scanner devices but I cant retrieve the device =
by=20
calling sane_get_devices() function .The </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>SANE_Device structure is =
NULL.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial =
size=3D2>%%%%%%%%%%%%scanner.h%%%%%%%</FONT></DIV><FONT=20
face=3DArial size=3D2>
<DIV><BR>#include <sane/sane.h><BR>#define SANE_MAX_USERNAME_LEN=20
128<BR>#define SANE_MAX_PASSWORD_LEN 128<BR>typedef void=20
(*SANE_Authorization_Callback)<BR> =20
(SANE_String_Const resource,<BR> =
SANE_Char=20
username[SANE_MAX_USERNAME_LEN],<BR> =
SANE_Char password[SANE_MAX_PASSWORD_LEN]);<BR>SANE_Status=20
initialize_scanner(SANE_Int* version,SANE_Authorization_Callback=20
callback);<BR>void exit_scanner(void);<BR>SANE_Status get_scanners(const =
SANE_Device*** device, SANE_Bool local);<BR></DIV>
<DIV>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</DIV>
<DIV>//scanner.c</DIV>
<DIV> </DIV></FONT>
<DIV><FONT face=3DArial size=3D2>#include <stdio.h><BR>#include=20
"scanner.h"</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>int main()<BR>{<BR> SANE_Status =
status=3D 0;=20
<BR> const SANE_Device** dev;<BR> int i =3D 0;<BR> =
status =3D=20
initialize_scanner(NULL,NULL);<BR> if(status !=3D=20
SANE_STATUS_GOOD)<BR> {<BR> printf("Scanner not =
properly=20
initialized...\nExit code: =
%d\n",status);<BR> exit(0);</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2> }<BR> else</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> {=20
<BR> status =3D=20
get_scanners(&dev,1);<BR> =20
if(status =3D=3D=20
SANE_STATUS_GOOD)<BR> &nbs=
p;=20
{ </FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
/*</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
dev[i] is NULL</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
=20
*/<BR> =
while(dev[i] !=3D NULL)<BR> =20
=
{<BR> =20
printf("Name - =
%s\n",=20
((const SANE_Device*)dev[i])->name);<BR> =
=20
printf("Vendor =
-=20
%s\n",((const SANE_Device*)dev[i])->vendor);<BR> =20
=
=20
printf("Model - %s\n",((const=20
SANE_Device*)dev[i])->model);<BR> =
=20
printf("Type -=20
%s\n\n",((const SANE_Device*)dev[i])->type);<BR> =20
=
=20
i++;<BR> =20
=20
}<BR> =
}</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> }</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =
exit_scanner(); </FONT></DIV>
<DIV><FONT face=3DArial size=3D2> return 0;<BR>}</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>SANE_Status =
initialize_scanner(SANE_Int*=20
version,SANE_Authorization_Callback callback)<BR>{<BR> return =
sane_init=20
(version,callback);</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>}</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>void =
exit_scanner(void)<BR>{</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2> sane_exit();</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>}</FONT></DIV>
<DIV> </DIV><FONT face=3DArial size=3D2>
<DIV><BR>SANE_Status get_scanners(const SANE_Device*** device, SANE_Bool =
local)<BR>{<BR> <BR> return sane_get_devices=20
(device,local);</DIV>
<DIV> </DIV>
<DIV>}<BR></DIV>
<DIV>Thanks in advance</DIV>
<DIV>Aneesh</DIV></FONT></FONT></DIV></FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A title=3Daneeshmraj@hotmail.com =
href=3D"mailto:aneeshmraj@hotmail.com">aneesh m=20
raj</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Dsane-devel@www.mostang.com=20
=
href=3D"mailto:sane-devel@www.mostang.com">sane-devel@www.mostang.com</A>=
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Friday, June 13, 2003 =
2:59 PM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [sane-devel] problem =
with UMAX=20
2000P printer</DIV>
<DIV><BR></DIV>
<DIV><FONT face=3DArial size=3D2>
<DIV><FONT face=3DArial size=3D2>Hi ,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Im using a UMAX 2000P parallel port =
printer=20
and I have downloaded SANE and the patch for UMAX, when I run the =
umax_pp=20
tool I receive a message "No scanner found Status 134 not expected" =
.Im using=20
debian linux kernel 2.2.20. Any help is appreciated.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Regards</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2>Aneesh</FONT></DIV></FONT></DIV></BLOCKQUOTE></BODY></HTML>
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