Register Guidelines E-Books Search Today's Posts Mark Forums Read

Go Back   MobileRead Forums > E-Book Readers > Amazon Kindle > Kindle Developer's Corner

Notices

Reply
 
Thread Tools Search this Thread
Old 09-23-2012, 01:52 PM   #1
Begemot
Connoisseur
Begemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic something
 
Posts: 67
Karma: 18638
Join Date: Dec 2009
Device: Aluratek Libre, iRiver Story HD, Kindle DX Demo -> DXG
Question How to write to Kindle DX eink screen from console?

How would one write to eink screen from console?

I would like to test if the screen is completely broken, at least I would like to try something like erasing the default screen which has stayed "the boy under the tree with low battery warning" ever since I received the unit from the eBay seller.

I am connected via serial console to DXG (demo) as root.

Code:
[root@kindle /dev]# ls -l /dev
lrwxrwxrwx    1 root     root           13 Jan  2 14:17 MAKEDEV -> /sbin/MAKEDEV
drwxr-xr-x    3 root     root           60 Jan  2 19:18 bus
crw-rw----    1 root     root       5,   1 Jan  2 19:18 console
lrwxrwxrwx    1 root     root           11 Jan  2 14:17 core -> /proc/kcore
drwxr-xr-x    2 root     root           60 Jan  2 14:17 fb
lrwxrwxrwx    1 root     root            4 Jan  2 14:17 fb0 -> fb/0
lrwxrwxrwx    1 root     root           13 Jan  2 14:17 fd -> /proc/self/fd
crw-rw----    1 root     root       1,   7 Jan  2 14:17 full
crw-rw----    1 root     root      10, 229 Jan  2 14:17 fuse
drwxr-xr-x    2 root     root           60 Jan  2 14:17 i2c
prw-------    1 root     root            0 Jan  2 19:17 initctl
drwxr-xr-x    2 root     root          100 Jan  2 19:17 input
crw-rw----    1 root     root       1,   2 Jan  2 14:17 kmem
crw-rw----    1 root     root       1,  11 Jan  2 14:17 kmsg
srw-rw-rw-    1 root     root            0 Jan  2 22:45 log
drwxr-xr-x    2 root     root          200 Jan  2 14:17 loop
crw-rw----    1 root     root      10, 158 Jan  2 14:17 mariobutton
crw-rw----    1 root     root       1,   1 Jan  2 14:17 mem
drwxr-xr-x    2 root     root           60 Jan  2 14:17 misc
crw-rw----    1 root     root      10,  62 Jan  2 19:17 mma7660F
brw-rw----    1 root     root     179,   0 Jan  2 14:17 mmcblk0
brw-rw----    1 root     root     179,   1 Jan  2 14:17 mmcblk0p1
brw-rw----    1 root     root     179,   2 Jan  2 14:17 mmcblk0p2
brw-rw----    1 root     root     179,   3 Jan  2 14:17 mmcblk0p3
brw-rw----    1 root     root     179,   4 Jan  2 20:41 mmcblk0p4
drwxr-xr-x    2 root     root          400 Jan  2 14:17 mtd
drwxr-xr-x    2 root     root          220 Jan  2 14:17 mtdblock
crw-rw----    1 root     root     247,   0 Jan  2 14:17 mwan
crw-rw----    1 root     root     253,   0 Jan  2 14:17 mxc_ipu
drwxr-xr-x    2 root     root           60 Jan  2 14:17 net
crw-rw----    1 root     root       1,   3 Jan  2 14:17 null
crw-rw----    1 root     root     250,   0 Jan  2 14:17 pmic
crw-rw----    1 root     root     249,   0 Jan  2 14:17 pmic_adc
crw-rw----    1 root     root     248,   0 Jan  2 14:17 pmic_battery
crw-rw----    1 root     root     251,   0 Jan  2 14:17 pmic_light
crw-rw----    1 root     root     252,   0 Jan  2 14:17 pmic_rtc
crw-rw----    1 root     root       1,   4 Jan  2 14:17 port
crw-------    1 root     root     108,   0 Jan  2 14:17 ppp
crw-rw----    1 root     root       5,   2 Jan  2 14:17 ptmx
drwxr-xr-x    2 root     root            0 Jan  2 14:17 pts
crw-rw----    1 root     root       1,   8 Jan  2 14:17 random
crw-rw----    1 root     root     254,   0 Jan  2 14:17 rtc0
drwxrwxrwt    2 root     root           40 Jan  2 14:17 shm
drwxr-xr-x    2 root     root          140 Jan  2 19:17 snd
lrwxrwxrwx    1 root     root           24 Jan  2 14:17 sndstat -> /proc/asound/oss/sndstat
lrwxrwxrwx    1 root     root           15 Jan  2 14:17 stderr -> /proc/self/fd/2
lrwxrwxrwx    1 root     root           15 Jan  2 14:17 stdin -> /proc/self/fd/0
lrwxrwxrwx    1 root     root           15 Jan  2 14:17 stdout -> /proc/self/fd/1
lrwxrwxrwx    1 root     root            8 Jan  2 14:17 ts -> pmic_adc
crw-rw----    1 root     root       5,   0 Jan  2 22:31 tty
drwxr-xr-x    2 root     root          120 Jan  2 14:17 ttymxc
lrwxrwxrwx    1 root     root            8 Jan  2 14:17 ttymxc0 -> ttymxc/0
lrwxrwxrwx    1 root     root            8 Jan  2 14:17 ttymxc1 -> ttymxc/1
lrwxrwxrwx    1 root     root            8 Jan  2 14:17 ttymxc2 -> ttymxc/2
-rw-r--r--    1 root     root            6 Jan  2 22:26 ttymxc3
lrwxrwxrwx    1 root     root            8 Jan  2 14:17 ttymxc4 -> ttymxc/4
crw-rw----    1 root     root       1,   9 Jan  2 14:17 urandom
crw-rw----    1 root     root     189,   0 Jan  2 19:18 usb1
crw-rw----    1 root     root     246,   0 Jan  2 19:18 usbdev1.1_ep00
crw-rw----    1 root     root     246,   1 Jan  2 19:18 usbdev1.1_ep81
crw-rw----    1 root     root       1,   5 Jan  2 14:17 zero

[root@kindle /dev]# echo "hello" > ttymxc0
hello
[root@kindle /dev]# echo "hello" > ttymxc1
[root@kindle /dev]# echo "hello" > ttymxc2
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
mxc-gpio: invalid GPIO 224
[root@kindle /dev]# echo "hello" > ttymxc4
[root@kindle /dev]#
So ttymxc0 goes to the serial console as I can see the "hello" then, otherwise, I have no idea on how to write to eink.

Any pointers would be much appreciated.
Begemot is offline   Reply With Quote
Old 09-23-2012, 01:58 PM   #2
qlob
Official Lurker
qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.qlob ought to be getting tired of karma fortunes by now.
 
qlob's Avatar
 
Posts: 1,048
Karma: 7096675
Join Date: Apr 2012
Device: Kindle 3.4
Code:
eips -c
will clear the screen on a K3, but I'm not sure if the DX has eips.
qlob is offline   Reply With Quote
 
Advertisement
Old 09-23-2012, 02:11 PM   #3
Begemot
Connoisseur
Begemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic somethingBegemot has a certain pleonastic something
 
Posts: 67
Karma: 18638
Join Date: Dec 2009
Device: Aluratek Libre, iRiver Story HD, Kindle DX Demo -> DXG
Thanks! Turns out DX does have eips

Sadly .eips -c bring no change on screen

It looks like the screen is completely broken, about the last thing that I can think of is opening it up completely and flexing it and checking every connection.


Also, it appears that the screensaver/demo software is running with no problems (written in Java no less, since I saw a Java process running).
Code:
[root@kindle root]# cat /var/log/messages
700102:231447 syslog-ng[647]: new configuration initialized
700102:231447 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops                           =1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kio                           sk image #1; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231448 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Re                           turning NULL
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amaz                           on/ebook/img/kiosk_images/0030-v2_p.gif
700102:231449 wand[1655]: I dtp:diag: t=2deb9,MCC MNC=247 05,Channel=10663,Band=WCDMA I IMT 2000,C1=3943                           8438,L1=161,R1=1,Network Time=0000/00/00 00.00.00,Local Time Offset=Not provided,Selection Mode=Automati                           c,Test Mode=0,Bars=---,Roaming=1,RSSI=-113,Tx Power=0,System Mode=WCDMA,Data Service Mode=Unknown,Servic                           e Status=Limited service,Reg Status=None,Call Status=Idle,MM Attach State=Not available,MM LU State=Not                            available,GMM Attach State=Not available,GMM State=Deregistered,GMM RAU State=Not available,PDP State=In                           active,Network Mode=CS PS separate attach mode,PMM Mode=Detached,SIM Status=Valid; PIN okay; R3,MM Attac                           h Error=Not available,MM LU Error=Not available,GMM Attach Error=Not available,GMM RAU Error=Not availab                           le,PDP Rej Reason=No error,Active/Monitored Sets=,RSCP=-247,DRX=64,HSDPA Status=Inactive,HSDPA Indicatio                           n=HSDPA supp,N1=,B1=,Pathloss=,MFRM=,EGPRS Indication=,HPLMN=UMTS;310;410 GSM;310;410,RPLMN=310;410,FPLM                           N=,n=1:
700102:231450 wand[1655]: I lipc:evts:name=serviceStateChanged, origin=com.lab126.wan, fparam=2048:Event                            sent
700102:231450 cvm[2359]: I LipcService:EventArrived:source=com.lab126.wan,name=serviceStateChanged,arg0=                           2048:
700102:231450 cvm[2359]: I WANManager:WANServiceInfo:signal=0,service=0,roaming=8:
700102:231459 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops                           =1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kio                           sk image #2; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231500 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Re                           turning NULL
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amaz                           on/ebook/img/kiosk_images/0040-v2_p.gif
700102:231501 crond[2084]: USER root pid 2758 cmd /usr/sbin/checkpmond
700102:231503 crond[2084]: USER root pid 2759 cmd /usr/sbin/tinyrot
700102:231503 crond[2084]: USER root pid 2761 cmd /usr/sbin/loginfo powerdcheck
700102:231503 system: W tinyrot:def::Still booting - not doing anything until later
700102:231510 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops                           =1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kio                           sk image #3; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231511 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Re                           turning NULL
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amaz                           on/ebook/img/kiosk_images/0050-v2_p.gif
700102:231522 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops                           =1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kio                           sk image #4; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231523 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Re                           turning NULL
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amaz                           on/ebook/img/kiosk_images/0060-v2_p.gif
[root@kindle root]# cat /var/log/messages
700102:231447 syslog-ng[647]: new configuration initialized
700102:231447 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #1; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231448 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231448 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0030-v2_p.gif
700102:231449 wand[1655]: I dtp:diag: t=2deb9,MCC MNC=247 05,Channel=10663,Band=WCDMA I IMT 2000,C1=39438438,L1=161,R1=1,Network Time=0000/00/00 00.00.00,Local Time Offset=Not provided,Selection Mode=Automatic,Test Mode=0,Bars=---,Roaming=1,RSSI=-113,Tx Power=0,System Mode=WCDMA,Data Service Mode=Unknown,Service Status=Limited service,Reg Status=None,Call Status=Idle,MM Attach State=Not available,MM LU State=Not available,GMM Attach State=Not available,GMM State=Deregistered,GMM RAU State=Not available,PDP State=Inactive,Network Mode=CS PS separate attach mode,PMM Mode=Detached,SIM Status=Valid; PIN okay; R3,MM Attach Error=Not available,MM LU Error=Not available,GMM Attach Error=Not available,GMM RAU Error=Not available,PDP Rej Reason=No error,Active/Monitored Sets=,RSCP=-247,DRX=64,HSDPA Status=Inactive,HSDPA Indication=HSDPA supp,N1=,B1=,Pathloss=,MFRM=,EGPRS Indication=,HPLMN=UMTS;310;410 GSM;310;410,RPLMN=310;410,FPLMN=,n=1:
700102:231450 wand[1655]: I lipc:evts:name=serviceStateChanged, origin=com.lab126.wan, fparam=2048:Event sent
700102:231450 cvm[2359]: I LipcService:EventArrived:source=com.lab126.wan,name=serviceStateChanged,arg0=2048:
700102:231450 cvm[2359]: I WANManager:WANServiceInfo:signal=0,service=0,roaming=8:
700102:231459 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #2; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231500 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231500 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0040-v2_p.gif
700102:231501 crond[2084]: USER root pid 2758 cmd /usr/sbin/checkpmond
700102:231503 crond[2084]: USER root pid 2759 cmd /usr/sbin/tinyrot
700102:231503 crond[2084]: USER root pid 2761 cmd /usr/sbin/loginfo powerdcheck
700102:231503 system: W tinyrot:def::Still booting - not doing anything until later
700102:231510 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #3; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231511 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231511 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0050-v2_p.gif
700102:231522 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #4; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231523 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231523 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0060-v2_p.gif
700102:231533 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #5; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231534 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231534 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231534 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231534 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0070-v2_p.gif
700102:231542 cvm[2359]: I LipcService:EventArrived:source=com.lab126.wan,name=nonfatalFailure,arg0=-10:
700102:231542 wand[1655]: I def:nosig:signal=-1:ppp not started because there was no signal
700102:231542 wand[1655]: I lipc:evts:name=nonfatalFailure, origin=com.lab126.wan, fparam=-10:Event sent
700102:231542 cvm[2359]: I LipcService:EventArrived:source=com.lab126.wan,name=powerStateChanged,arg0=5:
700102:231542 wand[1655]: I lipc:evts:name=powerStateChanged, origin=com.lab126.wan, fparam=5:Event sent
700102:231542 wand[1655]: I def:wpstate:state=powerStateGoingToSleep:wan power state changed
700102:231542 system: I wancontrol:pc:processing "devicesleep"
700102:231542 cvm[2359]: I LipcService:EventArrived:source=com.lab126.wan,name=powerStateChanged,arg0=2:
700102:231542 wand[1655]: I lipc:evts:name=powerStateChanged, origin=com.lab126.wan, fparam=2:Event sent
700102:231542 wand[1655]: I def:wpstate:state=powerStateAsleep:wan power state changed
700102:231544 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #6; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231545 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231545 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231545 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231545 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0080-v2_p.gif
700102:231556 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #7; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231557 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231557 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231557 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231557 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0090-v2_p.gif
700102:231607 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #8; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231608 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231608 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231608 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231608 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0100-v2_p.gif
700102:231618 cvm[2359]: I KioskBooklet:KioskAlivenessInfo:dsn=B009A101040311F8,batteryPercent=100,loops=1,version=Mediatron (546400004):com.amazon.ebook.framework.impl.booklet.screensaver.i just rendered Kiosk image #9; Image flipper Thread Name: ThreadPoolImpl-Processor: FlippingThroughImages-188072548
700102:231619 cvm[2359]: E ScreenSaverBooklet:Error::.getUserScreenSaverImage SSL = null or len = 0.  Returning NULL
700102:231619 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() called
700102:231619 cvm[2359]: I ScreenSaverBooklet:Information::getScreenSaverImage() KEY is  824x1200
700102:231619 cvm[2359]: I ScreenSaverBooklet:Information::.getScreenSaverImage loading file = /opt/amazon/ebook/img/kiosk_images/0110-v2_p.gif
Begemot is offline   Reply With Quote
Old 09-23-2012, 02:12 PM   #4
knc1
Helpdesk Junkie
knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.
 
knc1's Avatar
 
Posts: 6,852
Karma: 6314522
Join Date: Feb 2012
Device: Too many.
There are a lot of uses that a "headless" Linux machine can be put to if the screen is beyond all hope.
knc1 is offline   Reply With Quote
Old 09-23-2012, 07:41 PM   #5
twobob
( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Týr
twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.twobob ought to be getting tired of karma fortunes by now.
 
twobob's Avatar
 
Posts: 6,552
Karma: 6021146
Join Date: Jun 2012
Location: uti gratia usura (Yao ying da ying; Mo ying da yieng)
Device: PW-WIFI|K5-3G+WIFI| K4|K3-3G|DXG|K2| Rooted Nook Touch
screen is toast. would make a nice server.
twobob is offline   Reply With Quote
Old 09-24-2012, 04:34 AM   #6
dzebrys
Junior Member
dzebrys doesn't litterdzebrys doesn't litter
 
Posts: 3
Karma: 110
Join Date: Mar 2012
Device: kt
hi,

to test screen you can use following script

/opt/eink/scripts/diags


br/piotr
dzebrys is offline   Reply With Quote
Reply

Tags
console, kindle dx, troubleshooting

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
fbprint (write text to the eink display) fbdev Kindle Developer's Corner 9 04-17-2012 01:51 AM
Request Cannot write on reader screen The Inventor enTourage eDGe 8 09-21-2011 10:33 PM
PRS-505 with a damaged screen - write off? tinyblob Sony Reader 2 09-19-2010 05:49 PM


All times are GMT -4. The time now is 01:35 PM.


MobileRead.com is a privately owned, operated and funded community.