<div dir="ltr"><div><div><div><div><div><div>Hi Rolf,<br><br></div>The MG6250 has a small Display. All Buttons are normaly invisible. The device only illuminate the buttons, which can be used in the actual context. <br><br>
</div>3 Buttons are under the display. 5 Buttons are for up, down, right, left and in the middle OK. Then we have a "home" and a "return" Button. And at last two buttons for copy,scan in "BLACK" or "COLOR".<br>
<br></div>For example: I press the right button under the display (Scan). After that the device illuminates the home, return, black, color and the left and middle buttons under the display.<br><br></div>Which button we use for scanbd is equal. <br>
<br></div>If i start scanimage -A, sane sending time and the trying to read 8 byte. This read failed (Resource temporarily unavailable. After that i can press different buttons, but no reaction by scanimage. <br><br><br></div>
<div>After pressing "COLOR" or "BLACK" the device shows "Verarbeitung.... Bitte warten" and waits for about 1 Minute. Seems that the device wating for transfer scan data. But the scan-motor doesn't do anything.<br>
<br></div>regards matthias<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/2/6 Rolf Bensch <span dir="ltr"><<a href="mailto:rolf@bensch-online.de" target="_blank">rolf@bensch-online.de</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Matthias,<br>
<br>
Super! Please send me the same logs for all buttons, one by one. Then<br>
I'll prepare the next patch. By now you can ignore the timeout.<br>
<br>
Some programs use "--button-1" to scan a page and "--button-2" to end a<br>
scan session. For my scanner I'm using all buttons for "--button-1"<br>
except button "PDF End" for "--button-2". And secondary the individual<br>
button code is in "--target".<br>
<br>
I like to implement the buttons of your scanner in the same way. Which<br>
button do you like to connect to "--button-2"?<br>
<br>
Cheers,<br>
Rolf<br>
<br>
<br>
Am 05.02.2013 23:13, schrieb Matthias Thon:<br>
> Hi Rolf,<br>
<div><div class="h5">> here the dump with the higher Debug-Levels. I interrupt after pressing<br>
> the "COLOR" Scan-Button and the second timout.<br>
><br>
> regards Matthias<br>
><br>
> Width of scan-area.<br>
> -y auto|0..297.011mm [297.011]<br>
> Height of scan-area.<br>
> Buttons:<br>
> --button-update<br>
> Update button state<br>
> [sanei_usb] sanei_usb_read_int: trying to read 64 bytes<br>
> [sanei_usb] sanei_usb_read_int: wanted 64 bytes, got 32 bytes<br>
> [sanei_usb] 000 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00<br>
> ................<br>
> [sanei_usb] 010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00<br>
> ................<br>
> [pixma] INTR T=1.432 len=32<br>
> [pixma] 00000000:00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00<br>
> [pixma] 00000010:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00<br>
> [pixma]<br>
> [pixma] Sending time: '13/02/05 23:10'<br>
> [sanei_usb] sanei_usb_write_bulk: trying to write 36 bytes<br>
> [sanei_usb] 000 EB 80 00 00 00 00 00 00 00 00 00 00 00 00 00 14<br>
> ................<br>
> [sanei_usb] 010 31 33 2F 30 32 2F 30 35 20 32 33 3A 31 30 00 00 13/02/05<br>
> 23:10..<br>
> [sanei_usb] 020 00 00 00 57<br>
> ...W<br>
> [sanei_usb] sanei_usb_write_bulk: wanted 36 bytes, wrote 36 bytes<br>
> [pixma] OUT T=1.433 len=36<br>
> [pixma] 00000000:eb 80 00 00 00 00 00 00 00 00 00 00 00 00 00 14<br>
> [pixma] 00000010:31 33 2f 30 32 2f 30 35 20 32 33 3a 31 30 00 00<br>
> [pixma] 00000020:00 00 00 57<br>
> [pixma]<br>
> [sanei_usb] sanei_usb_read_bulk: trying to read 8 bytes<br>
> [sanei_usb] sanei_usb_read_bulk: read failed: Resource temporarily<br>
> unavailable<br>
> [pixma] IN T=21.436 len=-9<br>
> [pixma] ERROR: ETIMEDOUT<br>
> [pixma]<br>
> [pixma] No response yet. Timed out in 8 sec.<br>
> [sanei_usb] sanei_usb_read_bulk: trying to read 8 bytes<br>
> ^C<br>
><br>
><br>
><br>
</div></div>> 2013/2/5 Rolf Bensch <<a href="mailto:rolf@bensch-online.de">rolf@bensch-online.de</a> <mailto:<a href="mailto:rolf@bensch-online.de">rolf@bensch-online.de</a>>><br>
<div class="HOEnZb"><div class="h5">><br>
> Hi Matthias,<br>
><br>
> Sorry for my last email relating to USB and LAN. I mixed the emails up<br>
> in my daily digest. Please set me to cc if you send a response to<br>
> the list.<br>
><br>
> Anyway, it seems that your scanner answers the USB interrupt request and<br>
> the post process data handling sticks in setting your scanner's clock.<br>
><br>
> So I need the debug info with 'export SANE_DEBUG_PIXMA=21' and<br>
> 'export SANE_DEBUG_SANEI_USB=255' to fix this issue.<br>
><br>
> By now I'm only interested in the lines between "Buttons:" and<br>
> "Extras:".<br>
><br>
> Cheers,<br>
> Rolf<br>
><br>
><br>
><br>
> Am 05.02.2013 18:19, schrieb Matthias Thon:<br>
> > Hi Rolf,<br>
> ><br>
> > now hopefully the right debug information. Now after starting<br>
> scanimage<br>
> > -A , it waits for the button information. I try different buttons<br>
> > (black, color) Changed before from JPEG to PDF or TIFF but scanimage<br>
> > waits till timeout. See the output.<br>
> ><br>
> > regards Matthias<br>
> ><br>
> ><br>
> ><br>
> root@matze-Satellite-C660:/usr/local/src/sane-backends-git/sane-backends#<br>
> scanimage<br>
> > -V<br>
> > scanimage (sane-backends) 1.0.24git; backend version 1.0.24<br>
> ><br>
> root@matze-Satellite-C660:/usr/local/src/sane-backends-git/sane-backends#<br>
> scanimage<br>
> > -A<br>
> > [sanei_debug] Setting debug level of pixma to 7.<br>
> > [pixma] pixma is compiled without pthread support.<br>
> > [pixma] pixma version 0.17.0<br>
> > [pixma] pixma_collect_devices() found Canon PIXMA MG6200 at<br>
> libusb:002:005<br>
> > [pixma] sanei_bjnp_find_devices:<br>
> > [pixma] eth0 is IPv4 capable, sending broadcast, socket = 3<br>
> > [pixma] wlan0 is IPv4 capable, sending broadcast, socket = 4<br>
> > [pixma] eth0 is IPv6 capable, sending broadcast, socket = 5<br>
> > [pixma] wlan0 is IPv6 capable, sending broadcast, socket = 6<br>
> > [pixma] pixma_find_scanners() found 1 devices<br>
> > [pixma] pixma_collect_devices() found Canon PIXMA MG6200 at<br>
> libusb:002:005<br>
> > [pixma] sanei_bjnp_find_devices:<br>
> > [pixma] eth0 is IPv4 capable, sending broadcast, socket = 3<br>
> > [pixma] wlan0 is IPv4 capable, sending broadcast, socket = 4<br>
> > [pixma] eth0 is IPv6 capable, sending broadcast, socket = 5<br>
> > [pixma] wlan0 is IPv6 capable, sending broadcast, socket = 6<br>
> > [pixma] pixma_open(): Canon PIXMA MG6200<br>
> ><br>
> > All options specific to device `pixma:04A91755_14B4F6':<br>
> > Scan mode:<br>
> > --resolution auto||75|150|300|600|1200|2400|4800dpi [75]<br>
> > Sets the resolution of the scanned image.<br>
> > --mode auto|Color|Gray|Lineart [Color]<br>
> > Selects the scan mode (e.g., lineart, monochrome, or color).<br>
> > --source Flatbed [Flatbed]<br>
> > Selects the scan source (such as a document-feeder). Set<br>
> source<br>
> > before<br>
> > mode and resolution. Resets mode and resolution to auto<br>
> values.<br>
> > --button-controlled[=(yes|no)] [no]<br>
> > When enabled, scan process will not start immediately. To<br>
> proceed,<br>
> > press "SCAN" button (for MP150) or "COLOR" button (for other<br>
> > models).<br>
> > To cancel, press "GRAY" button.<br>
> > Gamma:<br>
> > --custom-gamma[=(auto|yes|no)] [yes]<br>
> > Determines whether a builtin or a custom gamma-table<br>
> should be used.<br>
> > --gamma-table auto|0..255,...<br>
> > Gamma-correction table. In color mode this option equally<br>
> > affects the<br>
> > red, green, and blue channels simultaneously (i.e., it is an<br>
> > intensity<br>
> > gamma table).<br>
> > --gamma auto|0.299988..5 [2.2]<br>
> > Changes intensity of midtones<br>
> > Geometry:<br>
> > -l auto|0..216.069mm [0]<br>
> > Top-left x position of scan area.<br>
> > -t auto|0..297.011mm [0]<br>
> > Top-left y position of scan area.<br>
> > -x auto|0..216.069mm [216.069]<br>
> > Width of scan-area.<br>
> > -y auto|0..297.011mm [297.011]<br>
> > Height of scan-area.<br>
> > Buttons:<br>
> > --button-update<br>
> > Update button state<br>
> > [pixma] Sending time: '13/02/05 18:12'<br>
> > [pixma] No response yet. Timed out in 8 sec.<br>
> > [pixma] No response yet. Timed out in 7 sec.<br>
> > [pixma] No response yet. Timed out in 6 sec.<br>
> > [pixma] No response yet. Timed out in 5 sec.<br>
> > [pixma] No response yet. Timed out in 4 sec.<br>
> > [pixma] No response yet. Timed out in 3 sec.<br>
> > [pixma] No response yet. Timed out in 2 sec.<br>
> > [pixma] No response yet. Timed out in 1 sec.<br>
> > [pixma] WARNING: Error in response phase. cmd:eb80<br>
> > [pixma] If the scanner hangs, reset it and/or unplug the USB cable.<br>
> > --button-1 <int> [0] [read-only]<br>
> > Button 1<br>
> > --button-2 <int> [0] [read-only]<br>
> > Button 2<br>
> > --original <int> [0] [read-only]<br>
> > Type of original to scan<br>
> > --target <int> [0] [read-only]<br>
> > Target operation type<br>
> > Extras:<br>
> > --threshold auto|0..100% (in steps of 1) [inactive]<br>
> > Select minimum-brightness to get a white point<br>
> > --threshold-curve auto|0..127 (in steps of 1) [inactive]<br>
> > Dynamic threshold curve, from light to dark, normally 50-65<br>
> ><br>
> > [pixma] pixma_close(): Canon PIXMA MG6200<br>
> ><br>
> root@matze-Satellite-C660:/usr/local/src/sane-backends-git/sane-backends#<br>
> ><br>
><br>
><br>
</div></div></blockquote></div><br></div>