Re: [sane-devel] UsbSnoop for Canon DR-C225
Hmm, I finally had some time to look at this log, and the scanner is
sending entirely black data. This might be a calibration problem, or
it might be that the scanner does not support grayscale. Perhaps you
could try a color scan?
allan
On Mon, Apr 20, 2015 at 8:12 PM, m. allan noah kitno...@gmail.com wrote:
hmm, can you try to get a debugging log like so:
SANE_DEBUG_CANON_DR=35 scanimage --resolution 100 test.pnm 2test.log
then send me a compressed version of test.log?
allan
On Mon, Apr 20, 2015 at 7:45 PM, Nicolas Marchildon
nico...@marchildon.net wrote:
Duplex resolution appear to be interpreted, since the number of files and
scanning speed varies, but the ouput is always a black image.
Tried combinations of:
scanimage --resolution {100,600} {,--mode Color} {,--source ADF Duplex}
--batch
Le lun. 6 avr. 2015 à 21:40, m. allan noah kitno...@gmail.com a écrit :
I have attached a patch which will hopefully improve the situation. I
have guessed at most of the parameters, and so we might have to
experiment. Please apply this to a current git repo, and try some
scans, simplex, duplex, color, gray, etc.
allan
On Wed, Apr 1, 2015 at 9:57 AM, Nicolas Marchildon
nico...@marchildon.net wrote:
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon
nico...@marchildon.net a
écrit :
Can you get another usb log from windows, but this time with a low
resolution, color duplex scan, of only the top of the paper? If the
front side could have RGB written in those colors, and the back side
could be blank or have black writing, that would help.
I'll do that tomorrow. I have attached what I plan to scan. I assume a
large font is going to make it easier to spot.
I cut the bottom of the sheet off in an attempt to reduce file size, but
it's slightly bigger. I can't go lower than 150 dpi.
https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
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Re: [sane-devel] UsbSnoop for Canon DR-C225
Duplex resolution appear to be interpreted, since the number of files and
scanning speed varies, but the ouput is always a black image.
Tried combinations of:
scanimage --resolution {100,600} {,--mode Color} {,--source ADF Duplex}
--batch
Le lun. 6 avr. 2015 à 21:40, m. allan noah kitno...@gmail.com a écrit :
I have attached a patch which will hopefully improve the situation. I
have guessed at most of the parameters, and so we might have to
experiment. Please apply this to a current git repo, and try some
scans, simplex, duplex, color, gray, etc.
allan
On Wed, Apr 1, 2015 at 9:57 AM, Nicolas Marchildon
nico...@marchildon.net wrote:
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon nico...@marchildon.net
a
écrit :
Can you get another usb log from windows, but this time with a low
resolution, color duplex scan, of only the top of the paper? If the
front side could have RGB written in those colors, and the back side
could be blank or have black writing, that would help.
I'll do that tomorrow. I have attached what I plan to scan. I assume a
large font is going to make it easier to spot.
I cut the bottom of the sheet off in an attempt to reduce file size, but
it's slightly bigger. I can't go lower than 150 dpi.
https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
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Re: [sane-devel] UsbSnoop for Canon DR-C225
hmm, can you try to get a debugging log like so:
SANE_DEBUG_CANON_DR=35 scanimage --resolution 100 test.pnm 2test.log
then send me a compressed version of test.log?
allan
On Mon, Apr 20, 2015 at 7:45 PM, Nicolas Marchildon
nico...@marchildon.net wrote:
Duplex resolution appear to be interpreted, since the number of files and
scanning speed varies, but the ouput is always a black image.
Tried combinations of:
scanimage --resolution {100,600} {,--mode Color} {,--source ADF Duplex}
--batch
Le lun. 6 avr. 2015 à 21:40, m. allan noah kitno...@gmail.com a écrit :
I have attached a patch which will hopefully improve the situation. I
have guessed at most of the parameters, and so we might have to
experiment. Please apply this to a current git repo, and try some
scans, simplex, duplex, color, gray, etc.
allan
On Wed, Apr 1, 2015 at 9:57 AM, Nicolas Marchildon
nico...@marchildon.net wrote:
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon
nico...@marchildon.net a
écrit :
Can you get another usb log from windows, but this time with a low
resolution, color duplex scan, of only the top of the paper? If the
front side could have RGB written in those colors, and the back side
could be blank or have black writing, that would help.
I'll do that tomorrow. I have attached what I plan to scan. I assume a
large font is going to make it easier to spot.
I cut the bottom of the sheet off in an attempt to reduce file size, but
it's slightly bigger. I can't go lower than 150 dpi.
https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
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Re: [sane-devel] UsbSnoop for Canon DR-C225
test.log.gz
https://drive.google.com/file/d/0B1s3C34oDHi5eGJYSk9pY25wYVk/view
Le lun. 20 avr. 2015 à 20:12, m. allan noah kitno...@gmail.com a écrit :
hmm, can you try to get a debugging log like so:
SANE_DEBUG_CANON_DR=35 scanimage --resolution 100 test.pnm 2test.log
then send me a compressed version of test.log?
allan
On Mon, Apr 20, 2015 at 7:45 PM, Nicolas Marchildon
nico...@marchildon.net wrote:
Duplex resolution appear to be interpreted, since the number of files
and
scanning speed varies, but the ouput is always a black image.
Tried combinations of:
scanimage --resolution {100,600} {,--mode Color} {,--source ADF Duplex}
--batch
Le lun. 6 avr. 2015 à 21:40, m. allan noah kitno...@gmail.com a écrit
:
I have attached a patch which will hopefully improve the situation. I
have guessed at most of the parameters, and so we might have to
experiment. Please apply this to a current git repo, and try some
scans, simplex, duplex, color, gray, etc.
allan
On Wed, Apr 1, 2015 at 9:57 AM, Nicolas Marchildon
nico...@marchildon.net wrote:
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon
nico...@marchildon.net a
écrit :
Can you get another usb log from windows, but this time with a low
resolution, color duplex scan, of only the top of the paper? If the
front side could have RGB written in those colors, and the back side
could be blank or have black writing, that would help.
I'll do that tomorrow. I have attached what I plan to scan. I assume
a
large font is going to make it easier to spot.
I cut the bottom of the sheet off in an attempt to reduce file size,
but
it's slightly bigger. I can't go lower than 150 dpi.
https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
--
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Re: [sane-devel] UsbSnoop for Canon DR-C225
I have attached a patch which will hopefully improve the situation. I
have guessed at most of the parameters, and so we might have to
experiment. Please apply this to a current git repo, and try some
scans, simplex, duplex, color, gray, etc.
allan
On Wed, Apr 1, 2015 at 9:57 AM, Nicolas Marchildon
nico...@marchildon.net wrote:
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon nico...@marchildon.net a
écrit :
Can you get another usb log from windows, but this time with a low
resolution, color duplex scan, of only the top of the paper? If the
front side could have RGB written in those colors, and the back side
could be blank or have black writing, that would help.
I'll do that tomorrow. I have attached what I plan to scan. I assume a
large font is going to make it easier to spot.
I cut the bottom of the sheet off in an attempt to reduce file size, but
it's slightly bigger. I can't go lower than 150 dpi.
https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view
--
well, I stand up next to a mountain- and I chop it down with the edge
of my hand
diff --git a/backend/canon_dr.c b/backend/canon_dr.c
index 0b120fa..4d0bf46 100644
--- a/backend/canon_dr.c
+++ b/backend/canon_dr.c
@@ -360,7 +360,7 @@
#include canon_dr.h
#define DEBUG 1
-#define BUILD 49
+#define BUILD 50
/* values for SANE_DEBUG_CANON_DR env var:
- errors 5
@@ -1544,9 +1544,7 @@ init_model (struct scanner *s)
s-can_monochrome=0;
}
- else if (strstr (s-model_name,DR-C125)
- || strstr (s-model_name,DR-C225)
- ){
+ else if (strstr (s-model_name,DR-C125)){
/*confirmed settings*/
s-gray_interlace[SIDE_FRONT] = GRAY_INTERLACE_2510;
@@ -1576,6 +1574,35 @@ init_model (struct scanner *s)
s-valid_x = 8.5 * 1200;
}
+ else if (strstr (s-model_name,DR-C225)){
+
+s-color_interlace[SIDE_FRONT] = COLOR_INTERLACE_RRGGBB;
+s-color_interlace[SIDE_BACK] = COLOR_INTERLACE_rRgGbB;
+s-gray_interlace[SIDE_BACK] = GRAY_INTERLACE_gG;
+s-duplex_interlace = DUPLEX_INTERLACE_FBFB;
+
+s-unknown_byte2 = 0x88;
+s-need_ccal = 1;
+s-ccal_version = 3;
+s-need_fcal = 1;
+s-invert_tly = 1;
+s-can_color = 1;
+s-rgb_format = 1;
+/*s-duplex_offset = 400; now set in config file*/
+
+/*only in Y direction, so we trash them in X*/
+s-std_res_x[DPI_100]=0;
+s-std_res_x[DPI_150]=0;
+s-std_res_x[DPI_200]=0;
+s-std_res_x[DPI_240]=0;
+s-std_res_x[DPI_400]=0;
+
+/*suspected settings*/
+s-always_op = 0;
+s-fixed_width = 1;
+s-valid_x = 8.5 * 1200;
+ }
+
DBG (10, init_model: finish\n);
return SANE_STATUS_GOOD;
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Re: [sane-devel] UsbSnoop for Canon DR-C225
Le mar. 31 mars 2015 à 20:55, m. allan noah kitno...@gmail.com a écrit : The image format from this machine is nothing like that from the DR-C125, and our attempt to descramble it using the same functions fails. Oh, that's sad. Can you get another usb log from windows, but this time with a low resolution, color duplex scan, of only the top of the paper? If the front side could have RGB written in those colors, and the back side could be blank or have black writing, that would help. I'll do that tomorrow. I have attached what I plan to scan. I assume a large font is going to make it easier to spot. rgb.pdf Description: Adobe PDF document rgb.odg Description: application/vnd.oasis.opendocument.graphics -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
Le mar. 31 mars 2015 à 21:56, Nicolas Marchildon nico...@marchildon.net a écrit : Can you get another usb log from windows, but this time with a low resolution, color duplex scan, of only the top of the paper? If the front side could have RGB written in those colors, and the back side could be blank or have black writing, that would help. I'll do that tomorrow. I have attached what I plan to scan. I assume a large font is going to make it easier to spot. I cut the bottom of the sheet off in an attempt to reduce file size, but it's slightly bigger. I can't go lower than 150 dpi. https://drive.google.com/file/d/0B1s3C34oDHi5UkowLTVaZDZsSVk/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
my scripts currently don't handle having this kind of mixed data in one log. I could update them I suppose, but it would be easier to get a smaller log- can you try bypassing the hub when making the log? Connect the scanner directly to the machine? allan On Mon, Mar 30, 2015 at 10:06 PM, Nicolas Marchildon nico...@marchildon.net wrote: This is on Windows XP. For some reason, I was not capturing anything until I included the USB hub *and* the scanner. Is the log worthless? Le lun. 30 mars 2015 à 21:33, m. allan noah kitno...@gmail.com a écrit : Your log has the packets from two different devices in it, or something else strange is going on. What OS was this captured on? allan On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah kitno...@gmail.com wrote: have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
This is on Windows XP. For some reason, I was not capturing anything until I included the USB hub *and* the scanner. Is the log worthless? Le lun. 30 mars 2015 à 21:33, m. allan noah kitno...@gmail.com a écrit : Your log has the packets from two different devices in it, or something else strange is going on. What OS was this captured on? allan On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah kitno...@gmail.com wrote: have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
The log looks very similar to the DR-C125. Can you try building a current sane-backends git snapshot, and try the code? You might have to run as root user until we get the permissions sorted out. allan On Tue, Mar 31, 2015 at 9:31 AM, Nicolas Marchildon nico...@marchildon.net wrote: After few attempts (reboot, locked device, etc.), I managed to sniff only the device. The device is connected to the VirtualBox instance. https://drive.google.com/file/d/0B1s3C34oDHi5QTFyMDdmVVNaNTA/view Le mar. 31 mars 2015 à 07:20, m. allan noah kitno...@gmail.com a écrit : my scripts currently don't handle having this kind of mixed data in one log. I could update them I suppose, but it would be easier to get a smaller log- can you try bypassing the hub when making the log? Connect the scanner directly to the machine? allan On Mon, Mar 30, 2015 at 10:06 PM, Nicolas Marchildon nico...@marchildon.net wrote: This is on Windows XP. For some reason, I was not capturing anything until I included the USB hub *and* the scanner. Is the log worthless? Le lun. 30 mars 2015 à 21:33, m. allan noah kitno...@gmail.com a écrit : Your log has the packets from two different devices in it, or something else strange is going on. What OS was this captured on? allan On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah kitno...@gmail.com wrote: have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
After few attempts (reboot, locked device, etc.), I managed to sniff only the device. The device is connected to the VirtualBox instance. https://drive.google.com/file/d/0B1s3C34oDHi5QTFyMDdmVVNaNTA/view Le mar. 31 mars 2015 à 07:20, m. allan noah kitno...@gmail.com a écrit : my scripts currently don't handle having this kind of mixed data in one log. I could update them I suppose, but it would be easier to get a smaller log- can you try bypassing the hub when making the log? Connect the scanner directly to the machine? allan On Mon, Mar 30, 2015 at 10:06 PM, Nicolas Marchildon nico...@marchildon.net wrote: This is on Windows XP. For some reason, I was not capturing anything until I included the USB hub *and* the scanner. Is the log worthless? Le lun. 30 mars 2015 à 21:33, m. allan noah kitno...@gmail.com a écrit : Your log has the packets from two different devices in it, or something else strange is going on. What OS was this captured on? allan On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah kitno...@gmail.com wrote: have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
$ /usr/local/bin/scanimage --version scanimage (sane-backends) 1.0.25git; backend version 1.0.25 $ sudo /usr/local/bin/scanimage -L device `canon_dr:libusb:002:011' is a CANON DR-C225 scanner $ sudo /usr/local/bin/scanimage --format=tiff image.tiff *** glibc detected *** /usr/local/bin/scanimage: double free or corruption (!prev): 0x01ef66c0 *** === Backtrace: = /lib64/libc.so.6[0x30dd875e66] /lib64/libc.so.6[0x30dd8789b3] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x10256)[0x7fb49804d256] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x114e7)[0x7fb49804e4e7] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x11d7e)[0x7fb49804ed7e] /usr/local/lib/sane/libsane-canon_dr.so.1(sane_canon_dr_start+0x7f1)[0x7fb498056651] /usr/local/bin/scanimage[0x404119] /lib64/libc.so.6(__libc_start_main+0xfd)[0x30dd81ed5d] /usr/local/bin/scanimage[0x401749] === Memory map: 0040-0040a000 r-xp fd:00 1070393 /usr/local/bin/scanimage 0060a000-0060b000 rw-p a000 fd:00 1070393 /usr/local/bin/scanimage 01e77000-01f2b000 rw-p 00:00 0 [heap] 30dd40-30dd42 r-xp fd:00 1470123 /lib64/ld-2.12.so 30dd61f000-30dd62 r--p 0001f000 fd:00 1470123 /lib64/ld-2.12.so 30dd62-30dd621000 rw-p 0002 fd:00 1470123 /lib64/ld-2.12.so 30dd621000-30dd622000 rw-p 00:00 0 30dd80-30dd98a000 r-xp fd:00 1470128 /lib64/libc-2.12.so 30dd98a000-30ddb8a000 ---p 0018a000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8a000-30ddb8e000 r--p 0018a000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8e000-30ddb8f000 rw-p 0018e000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8f000-30ddb94000 rw-p 00:00 0 30ddc0-30ddc83000 r-xp fd:00 1470129 /lib64/libm-2.12.so 30ddc83000-30dde82000 ---p 00083000 fd:00 1470129 /lib64/libm-2.12.so 30dde82000-30dde83000 r--p 00082000 fd:00 1470129 /lib64/libm-2.12.so 30dde83000-30dde84000 rw-p 00083000 fd:00 1470129 /lib64/libm-2.12.so 30de00-30de017000 r-xp fd:00 1470133 /lib64/libpthread-2.12.so 30de017000-30de217000 ---p 00017000 fd:00 1470133 /lib64/libpthread-2.12.so 30de217000-30de218000 r--p 00017000 fd:00 1470133 /lib64/libpthread-2.12.so 30de218000-30de219000 rw-p 00018000 fd:00 1470133 /lib64/libpthread-2.12.so 30de219000-30de21d000 rw-p 00:00 0 30de40-30de402000 r-xp fd:00 1470135 /lib64/libdl-2.12.so 30de402000-30de602000 ---p 2000 fd:00 1470135 /lib64/libdl-2.12.so 30de602000-30de603000 r--p 2000 fd:00 1470135 /lib64/libdl-2.12.so 30de603000-30de604000 rw-p 3000 fd:00 1470135 /lib64/libdl-2.12.so 30e780-30e7816000 r-xp fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30e7816000-30e7a15000 ---p 00016000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30e7a15000-30e7a16000 rw-p 00015000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30ec40-30ec407000 r-xp fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ec407000-30ec606000 ---p 7000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ec606000-30ec608000 rw-p 6000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ee00-30ee03f000 r-xp fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee03f000-30ee23f000 ---p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee23f000-30ee24 rw-p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee24-30ee25 rw-p 00:00 0 7fb496953000-7fb49696 r-xp fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb49696-7fb496b6 ---p d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb496b6-7fb496b61000 rw-p d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb496b61000-7fb496b6e000 r-xp fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496b6e000-7fb496d6d000 ---p d000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496d6d000-7fb496d6e000 rw-p c000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496d6e000-7fb496d7d000 r-xp fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496d7d000-7fb496f7d000 ---p f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496f7d000-7fb496f7e000 rw-p f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496f7e000-7fb496f8e000 r-xp fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb496f8e000-7fb49718d000 ---p 0001 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb49718d000-7fb49718e000 rw-p f000 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb49718e000-7fb4971b8000 r-xp fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25 7fb4971b8000-7fb4973b7000 ---p 0002a000 fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25 7fb4973b7000-7fb4973ba000 rw-p 00029000 fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25 7fb4973ba000-7fb4973bc000 rw-p 00:00 0 7fb4973bc000-7fb4973cf000 r-xp fd:00 1207586
Re: [sane-devel] UsbSnoop for Canon DR-C225
How about this: SANE_DEBUG_CANON_DR=25 scanimage --resolution 150 foo.pnm 2 drc225.log and send that log file. allan On Tue, Mar 31, 2015 at 5:33 PM, Nicolas Marchildon nico...@marchildon.net wrote: $ /usr/local/bin/scanimage --version scanimage (sane-backends) 1.0.25git; backend version 1.0.25 $ sudo /usr/local/bin/scanimage -L device `canon_dr:libusb:002:011' is a CANON DR-C225 scanner $ sudo /usr/local/bin/scanimage --format=tiff image.tiff *** glibc detected *** /usr/local/bin/scanimage: double free or corruption (!prev): 0x01ef66c0 *** === Backtrace: = /lib64/libc.so.6[0x30dd875e66] /lib64/libc.so.6[0x30dd8789b3] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x10256)[0x7fb49804d256] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x114e7)[0x7fb49804e4e7] /usr/local/lib/sane/libsane-canon_dr.so.1(+0x11d7e)[0x7fb49804ed7e] /usr/local/lib/sane/libsane-canon_dr.so.1(sane_canon_dr_start+0x7f1)[0x7fb498056651] /usr/local/bin/scanimage[0x404119] /lib64/libc.so.6(__libc_start_main+0xfd)[0x30dd81ed5d] /usr/local/bin/scanimage[0x401749] === Memory map: 0040-0040a000 r-xp fd:00 1070393 /usr/local/bin/scanimage 0060a000-0060b000 rw-p a000 fd:00 1070393 /usr/local/bin/scanimage 01e77000-01f2b000 rw-p 00:00 0 [heap] 30dd40-30dd42 r-xp fd:00 1470123 /lib64/ld-2.12.so 30dd61f000-30dd62 r--p 0001f000 fd:00 1470123 /lib64/ld-2.12.so 30dd62-30dd621000 rw-p 0002 fd:00 1470123 /lib64/ld-2.12.so 30dd621000-30dd622000 rw-p 00:00 0 30dd80-30dd98a000 r-xp fd:00 1470128 /lib64/libc-2.12.so 30dd98a000-30ddb8a000 ---p 0018a000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8a000-30ddb8e000 r--p 0018a000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8e000-30ddb8f000 rw-p 0018e000 fd:00 1470128 /lib64/libc-2.12.so 30ddb8f000-30ddb94000 rw-p 00:00 0 30ddc0-30ddc83000 r-xp fd:00 1470129 /lib64/libm-2.12.so 30ddc83000-30dde82000 ---p 00083000 fd:00 1470129 /lib64/libm-2.12.so 30dde82000-30dde83000 r--p 00082000 fd:00 1470129 /lib64/libm-2.12.so 30dde83000-30dde84000 rw-p 00083000 fd:00 1470129 /lib64/libm-2.12.so 30de00-30de017000 r-xp fd:00 1470133 /lib64/libpthread-2.12.so 30de017000-30de217000 ---p 00017000 fd:00 1470133 /lib64/libpthread-2.12.so 30de217000-30de218000 r--p 00017000 fd:00 1470133 /lib64/libpthread-2.12.so 30de218000-30de219000 rw-p 00018000 fd:00 1470133 /lib64/libpthread-2.12.so 30de219000-30de21d000 rw-p 00:00 0 30de40-30de402000 r-xp fd:00 1470135 /lib64/libdl-2.12.so 30de402000-30de602000 ---p 2000 fd:00 1470135 /lib64/libdl-2.12.so 30de602000-30de603000 r--p 2000 fd:00 1470135 /lib64/libdl-2.12.so 30de603000-30de604000 rw-p 3000 fd:00 1470135 /lib64/libdl-2.12.so 30e780-30e7816000 r-xp fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30e7816000-30e7a15000 ---p 00016000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30e7a15000-30e7a16000 rw-p 00015000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1 30ec40-30ec407000 r-xp fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ec407000-30ec606000 ---p 7000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ec606000-30ec608000 rw-p 6000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4 30ee00-30ee03f000 r-xp fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee03f000-30ee23f000 ---p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee23f000-30ee24 rw-p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0 30ee24-30ee25 rw-p 00:00 0 7fb496953000-7fb49696 r-xp fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb49696-7fb496b6 ---p d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb496b6-7fb496b61000 rw-p d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25 7fb496b61000-7fb496b6e000 r-xp fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496b6e000-7fb496d6d000 ---p d000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496d6d000-7fb496d6e000 rw-p c000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25 7fb496d6e000-7fb496d7d000 r-xp fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496d7d000-7fb496f7d000 ---p f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496f7d000-7fb496f7e000 rw-p f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25 7fb496f7e000-7fb496f8e000 r-xp fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb496f8e000-7fb49718d000 ---p 0001 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb49718d000-7fb49718e000 rw-p f000 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25 7fb49718e000-7fb4971b8000 r-xp fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25 7fb4971b8000-7fb4973b7000 ---p 0002a000 fd:00
Re: [sane-devel] UsbSnoop for Canon DR-C225
Your log has the packets from two different devices in it, or something else strange is going on. What OS was this captured on? allan On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah kitno...@gmail.com wrote: have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
Re: [sane-devel] UsbSnoop for Canon DR-C225
have you tried to use a recent sane-backends git snapshot? I would be interested to see a debugging log of sane trying to make a scan. allan On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon nico...@marchildon.net wrote: Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's CaptureOnTouch and Usb Sniffer from http://www.pcausa.com/Utilities/UsbSnoop/ 58 MB log https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org -- well, I stand up next to a mountain- and I chop it down with the edge of my hand -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-requ...@lists.alioth.debian.org
