SDK Technical Manual - Pdfstream.manualsonline.com
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1. 13 2 5 Library Installation 14 2 5 1 XFree86 14 2 5 2 FLTK 17 2 5 3 LibJPEG 18 2 6 Service Installation 18 2 6 1 Apache Web Server 18 2 6 2 SNMP 19 2 6 3 Pro FTPD 21 2 6 4 GK ermit 22 27 SmartCam Build Tree 22 2 8 SmartCam Files 22 2 8 1 usr smartcam bin Directory 22 2 8 2 usr smartcam include Directory2. 7 2 2 2 Kernel Compilation 8 2 2 3 Kernel Installation 8 2 3 Environment System ConfigurationS 9 2 3 1 Kernel Files 9 2 3 2 GRUB Configurations 9 2 3 3 Required Modules 9 2 3 4 Network Configuration 10 2 3 5 FTP Service 11 2 3 6 User Accounts and their Capabilities 11 2 4 Driver Installation 12 2 4 1 Video for Linux 2 12 2 4 2 Camera Driver 13 2 4 3 Flash Driver
3. 22 2 8 3 usr smartcam 1ib Directory 23 2 8 4 usr smartcam gui Directory 24 2 8 5 usr smartcam src Directory 24 2 8 6 usr smartcam sample Directory 24 2 8 7 sbin Directory 25 2 8 8 etc init d Directory 25 XCHSXL SDK SDK Technical Manual 1 Overview The Software Development Kit or SDK is provided to give the end users an environment where they can develop their own applications and images This document is intended as a complete step by step guide to create the SDK environment on the 2GB CF and does not contain instruction on how to create an application using SDK Please note that the SDK is also referred to as development environment in this document Please also refer to UM_SDK pdf SDK User s Manual how to setup use SDK 1 1 Dependencies Other files required to develop the SDK needs to be downloaded The table below shows the said files and their license information List of Dependencies Package Name License Download Path XFree86 XFree8
4. Kernel Features Remarks ext3 file system To enable journaling on an IDE device such as a CF A journalized file system is required in order to protect the CF s XIP partition during abrupt hardware on off events Minix file system Minix s compact feature makes it ideal for read only and load on boot time only partitions romfs Also known as cramfs It is ideal for storing run time read only data tmpfs This dynamic ramdi sk fs is used for storing volatile data such as contents of tmp and the like USB input device support Used for USB I O Video4Linux Used for the camera module ATA IDE Used to support IDE CF media Network options UNIX domain sockets To allow network communication RAM disk and initrd Used to allow an initrd image load and act as the embedded environment s main file system Loop back device Used as mount device for cramfs images UNIX98 PTY Standard Generic Serial and Virtual Terminal supports Used for serial console terminal requirements XCI SX1 SDK SDK Technical Manual MSDOS Required file system support for mass storage devices SCSI support Required support for mass storage devices NFS support Required support to enable the system to be accessed through NFS mount Big Physical Area support Used by the camera driver to reserve large memory area at boot time To apply the following configu
5. The system is also required to have at least a single non root user The adduser command has been used to add another user This is friendlier front end than the useradd command choosing Debian policy conformant UID and GID values creating a home directory with skeletal configuration running a custom script and other features adduser admin where admin is the new username This command automatically asks for the username s password twice and some information The other information is optional For this system the password given for the admin user is admin 2 4 Driver Installation 2 4 1 Video for Linux 2 The Video4Linux V4L included in MontaVista version 3 0 Kernel should be updated since the camera driver uses Video4Linux 2 V4L2 module V4L2 can be downloaded from http www thedirks org v4l2 To update the Video4Linux module go to the exploded path of the usr src videodevx directory and run make If this command outputs an error saying that the kernel has no support for loadable modules go to usr src linux make sure the support for the loadable module is enabled and save the configuration Now return to the exploded path of the V4L2 module and run make again This should proceed with the compilation and then make install can then be issued This command renames the old V4L modules and updates it with the new videodevX o and v4l_compat o modules The header file usr include linux videodev h is overwritten with the
6. EE HH EEE EE E E EH EEE E E EH HH H Third create a view for us to let the groups have rights to incl excl subtree mask view all included 1 80 Ht Ht tH EH HH EH HE FE EH HE EH OE EH OE EH OE EH EE EE EE EH EEE E E E E E E E E Finally grant the 2 groups access to the 1 view with different write permissions t 20 XCI SX1 SDK SDK Technical Manual context model level match read write notif access smartcamROGroup any noauth exact all none none access smartcamRWGroup any noauth exact all all none HEHE HE HH HHH HE EE EH EE HH EH EEE E E EE E E EE E E E EE E E EH E E E E E E E EE HH HH H System contact information sysdescr Sony Smart Camera Ht Ht HH EH HH HE HE HE HE FE FE FE FE HE HH EE HH EO EH EO EH EE EH EOE E E E E E E EE Trap destination trapcommunity public trap2sink 127 0 0 1 The provided interface library automatically sets trapcommunity item to coincide with the server s community name To start the SNMP service run the command below snmpd c var etc snmp snmpd conf To test if the SNMP service has been successfully started run the command shown below on the remote host snmpwalk v2c c public 192 168 63 150 1 3 The snmpwalk command is included in the Net SNMP package The result of this command should indicate the settings of the SDK environment 2 6 3 Pro FTPD The Pro FTPD FTP server has been added i
7. below shows the required values for each locale environment to be supported Please note that the C locale is the default locale environment and does not need to be created Locale Requirements PIES Locale Charmap ja ja_JP eucJP EUC JP ja JP UTF 8 ja JP UTF 8 UTF 8 ja SJI ja_JP SJIS SHIFT_JIS en_US UTF 8 en_US UTF 8 C iso88591 en_US IS08859 1 15 XCI SX1 SDK SDK Technical Manual Make sure that all the locale requirements are present in usr share il8n locales directory and the charmap requirements are in usr share il8n charmaps directory The created locale environments are created stored in usr lib locale directory Sometimes this directory still needs to be created One way to verify the support for locale environment is through the xterm command Running the LC_CTYPE local nv exterm command on the X11 s terminal should open a new terminal without any warnings of the locale environment specified is supported If ja SJIS environment still fails after creation of the said local environment add the line below to etc locale alias to allow the ja SJIS locale environment support ja SJIS ja sjis 2 5 1 3 XFree86 Customized Settings The XFree86 settings have been customized so that it will have the same environment as the 128MB CF image Please refer below for the altered configurations e etc X11 XF86Config The same configuration files are applied
8. driver has been installed in 1ib modules 2 4 18 mv130 pc target kernel driver smartcam directory The flash driver uses the dev flashO special file If initially not created do the following commands to make the said node available 1 mknod dev flashO c 81 0 creates the special file node used by the flash driver 2 ln s dev flashO dev flash this command is optional it simply creates a symlink dev flash0 to the dev flash node 13 XCI SX1 SDK SDK Technical Manual Just like the camera driver running modprobe skxflash inserts the module to the kernel Adding skxflash entry on the etc modules file will also enable this module to be loaded at system boot up The source code of the flash driver is also installed in usr smartcam src skxflash directory Just make to build skxflash o 2 5 Library Installation 2 5 1 XFree86 XFree86 is an open source X11 based desktop infrastructure that provides a client server interface between the display hardware the mouse keyboard and video displays and the desktop environment while also providing both the windowing infrastructure and a standardized application interface API http Awww xfree86 org 2 5 1 1 XFree86 Installation The library version used for this system is version 4 4 0 The following steps below describe how to compile and install the XFree86 application 1 make World compiles the said application 2 make install copies the required files to
9. the other hand is a widely used general purpose scripting language that is especially suited for Web development and can be embedded into HTML http php net Please refer to steps listed below for the instructions on how to build the Apache Web server and the PHP library 1 cd usr src apache_1 3 31 changes directory to source directory of Apache usr src 2 configure runs configuration script of Apache 3 cd usr src php 4 3 5RC3 18 XCI SX1 SDK SDK Technical Manual changes directory to source directory of PHP usr src 4 configure with apache usr src apache 1 3 31 runs configuration script of PHP with Apache support 5 make builds PHP source codes 6 make install installs required files to their proper locations 7 cd usr src apache_1 3 31 changes directory back to Apache source directory 8 configure activate module src modules php4 libphp4 a Reconfigures Apache with PHP support 9 make creates Apache binary files 10 make install installs required files to proper locations The Apache root directory is located in usr local apache To start the Apache web server run usr local apache bin httpd 2 6 2 SNMP The role of a Simple Network Management Protocol SNMP Service on any computer based product is to provide a means of remote network management without having the need to log into the target system Additional system monitoring features such system event notifications and t
10. where they needed to be Before running startx do the command below export PATH S PATH usr X1i1R6 bin To export this path upon system start up add this path in etc profiles PATH SPATH usr local sbin usr sbin sbin usr X11R6 bin An X11 configuration file is created in etc X11 XF86Config However configured XF86Config files are already installed on SDK XF86Config en is for US keyboard layout xF86Config jp is for JP keyboard layout 14 XCI SXL SDK SDK Technical Manual Edit the etc 1d so conf file and make sure the following lines exist and run ldconfig command afterwards e lib e usr local lib e usr X11R6 1lib e usr src linux lib Make sure that the dev mouse node exists If the said node does not exist invoke mknod dev mouse c 13 63 Running startx should be successful To test if the mouse is properly working on X11 environment run xev command Please note that the development environment has no copy of the XFree86 source codes since it consumes a large amount of CF space 2 5 1 2 XFree86 Locale Support X11 is required to have support of locale settings The following locale environments should be added to the system ec e ja e ja JP UTF 8 e ja SJIS een US UTF 8 eC iso88591 The localedef command is required to create the locale environments The syntax for creating the environment is shown below localedef i locale f charmap alias The table
11. 6 http www xfree86 org License LGPL www fltk org software php tto ordownloads sourceforge net nfs net http php net License Apache Apache http httpd apache org License http www columbia edu kermit gkermit html http net snmp sourceforge net ip nnw protec XCHSXL SDK SDK Technical Manual 1 2 SDK Environment This SDK is build with the following environments MontaVista Linux 3 0 Linux Kernel 2 4 18 gcc GCC 3 2 1 20020930 MontaVista glibc 2 2 5 GNU gdb 5 2 1 XCI SXL SDK SDK Technical Manual 2 Environment This chapter explains kernels programs settings and so on The contents of this chapter have been applied to SDK 2 1 Patches to kernel Before kernel compilation patches are first applied to the kernel The following sections lists the patches applied to the kernel Note All patches have already been applied to usr src linux on SDK The patch files are stored on buildtree src kernel patches 2 1 1 BigPhysArea Patch Applying this patch allows the user to allocate a large area of contiguous memory during boot up time which can be allocated or deallocated by the kernel driver that needs it BigPhysArea Patch Application cd usr src linux patch pl lt source bigphysarea diff Where source path where the exploded patch is located 2 1 2 Network Driver Patch The network driver has to be patched to enable a more stable Etherne
12. KERNEL include lt linux config h gt include lt linux kernel h gt include lt linux ioport h gt XCI SXL SDK SDK Technical Manual include lt linux kd h gt include lt linux pm h gt include lt asm io h gt ifndef CONFIG_PSKEYBOARD define kbd_controller_present 0 endif define KEYBOARD IRQ 1 define DISABLE KBD DURING INTERRUPTS 0 How to access the keyboard macros on this platform ifdef CONFIG PSKEYBOARD define kbd_read_input inb KBD DATA REG define kbd read status inb KBD STATUS REG define kbd write output val outb val KBD DATA REG define kbd write command val outb val KBD CNTL REG else define kbd_read_input 0 define kbd read status 0 define kbd write output val define kbd write command val endif Some stoneage hardware needs delays after some operations define kbd_pause do while 0 cd usr src linux drivers char edit the Config in file as shown below bool PS 2 keyboard support Off EXPERIMENTAL CONFIG PSKEYBOARD SCONFIG EXPERIMENTAL mainmenu option next comment comment Mice tristate Bus Mouse Support CONFIG BUSMOUSE cd usr sre linux arch i386 edit the defconfig file as shown below CONFIG_I2C is not set CONF IG_PSKEYBOARD y XCI SXL SDK SDK Technical Manual Mic cd usr src linux Docu
13. SONY Intelligent Camera SDK Technical Manual Version 1 0 XCI SX1 amp 2005 Sony Corporation 1 XCI SXL SDK SDK Technical Manual Table of Contents Overview mm mmmmmmmmmmmmmmmmmmmmmmmmmmmnn m m m m m m m m 1 1 1 Dependencies 1 1 2 SDK Environment 2 Environment nnnnnnnnnnmmennmemnnnmme mmnnnn ne nm nen nnm n n m 3 2 1 Patches to kernel 3 2 1 1 BigPhysArea Patch 3 2 1 2 Network Driver Patch 3 2 1 3 BootSplash Patch 4 2 1 4 Keyboard Patch 4 2 1 5 MVL Patches 6 2 2 Kernel Configuration and Installation 7 2 2 1 Kernel Configuration
14. a user interface of all the GPIO applications An executable for all GPIO scripts value char This application converts a string to uppercase _ checks and validates an argument type depending on the options value to its integer equivalent The upx application has also been added on this directory This application compresses the binary application to a smaller size Other files for the upx application are installed in usr src upx 1 25 linux directory 2 8 8 etc init d Directory The launch it script required by the launcher application is added on this directory This script executes the GUI application if the GUI option is selected on the launcher application Otherwise if the user chooses 25 XCI SX1 SDK SDK Technical Manual the third party application on the launcher option and if a third party application is present on the var etc plugins directory the third party application will be launched Another configuration customized for this environment is the syslog file The option for the klogd setting has been changed to level 2 by adding this line to the file KLOGD c 2 26
15. and their destinations are discussed below 2 8 1 usr smartcam bin Directory This directory contains some symbolic links to run GUI setting application on SDK environment 2 8 2 usr smartcam include Directory 22 XCI SX1 SDK SDK Technical Manual This directory contains the header files of the drivers and libraries created for this project These file are grouped according to its purpose as described below gpio This folder contains the header files of the APIs provided for the controlling the GPIO ports Files provided include gpiolib h header file camera The smartcam subdirectory contains the smartcam h file This file is the header file of the camera driver flash The header files needed to create an application using the flash driver are located in this directory The skxflash h file is the header file for the flash driver while the flash h file is the header file for the flash library smartcamlib This directory contains the header files for the common libraries that provides interface with the camera driver and with the configuration file These files are listed below o fparser h o comlib h o config h o err h 2 8 3 usr smartcam 1ib Directory This directory contains the libraries and modules for the SmartCam project These files are grouped into the following subdirectories gpio Files contained in this directory include gpiolib a and gpiolib o flash Files contained in this directory include
16. build modules to 1ib modules 2 4 18 mvl30 pc target directory Please copy this directory to the target system directory 2 3 Environment System Configurations The SDK is installed some software and applied some settings 2 3 1 Kernel Files The target file system needs to be configured due to the kernel updates made To be sure copy the following files to its proper destination bzimage Source usr src linux arch i386 boot Destination boot k1 2 3 2 GRUB Configurations This GRUB configuration file in boot grub grub conf should contain settings as shown below default timeout 3 title XCI SX1 Smart Camera SDK 0 6 root hd0 0 kernel boot kl rw root dev hdal bigphysarea 1280 2 3 3 Required Modules To load the proper modules during start up the etc modules file should be edited to look like the configuration below XCI SX1 SDK SDK Technical Manual etc modules kernel modules to load at boot time to be loaded at boot time one per line Comments begin with This file should contain the names of kernel modules that are a and everything on the lin usbcore usb ohci hid input keybdev mousedev 8139to00 For NFS sunrpc lockd Enable USB mass storage support scsi_mod sd_mod usb storage Enable FAT FS support fat vfat nls cp437 FOR SMARTCAM DRIVER videodevX smartcam skxflash after them are ig
17. flash o smartcamlib This directory contains the following libraries fparser o o comlib o 23 XCI SX1 SDK SDK Technical Manual o config o 2 8 4 usr smartcam gui Directory This directory contains the symbolic linked files used for the smartcam gui application It contains the keyboard folder which contains all the images for the software keyboard used on the GUI application It also contains the standard folder which in turn contains the images used for displaying the GUI application 2 8 5 usr smartcam src Directory This directory contains source code of drivers and libraries e camera Camera driver GPL e flash Flash library e skxflash Flash driver GPL e smartcamlib Common library 2 8 6 usr smartcam sample Directory The sample codes are located in this directory e camera register Samples for setting camera registers e camera video Samples for getting camera image e gpio A sample for read write GPIO ports e flash A sample for reading flash content 24 XCI SXL SDK SDK Technical Manual e smartcamlib Samples for using common libraries 2 8 7 sbin Directory Some system specific files are added to sbin directory The SDK users can try them on SDK environment sbin File Listing Filename Description Sets and queries the camera registers ledc The client application for GPIO LED control LED control command skxswt gpio A script that provides
18. he like is also made possible by means of an SNMP service On the SmartCam project the Net SNMP package http net snmp sourceforge net is used to detect system ColdStart event and provide an additional means to determine the product s network settings The Net SNMP package is installed in usr src directory The steps below show how to install the said service 1 configure configures the build options 19 XCI SX1 SDK SDK Technical Manual SNMP server has been installed using 2c version 2 make builds the package 3 make install install the files In var etc snmp snmpd conf EHH HE HH HEH HEE EE EH HH EE EE EE E E EE E E EEE EE E E E HE E E EEE EE HH HH H First map the community name COMMUNITY into a security name local and mynetwork depending on where the request is coming from it sec name source community com2sec local 127 0 0 1 private com2sec smartcam_network 0 0 0 0 0 public FE HE HH HH HE EE EE HH EH HH EH EE EE E E EH E E EE EEE E E E HE E E E E EE E E EE HH HH H Second map the security names into group names group sec model sec name group smartcamRWGroup v1 local group smartcamRWGroup v2c local group smartcamRWGroup usm local group smartcamROGroup vil smartcam_network group smartcamROGroup v2c smartcam network group smartcamROGroup usm smartcam network HEE HH HH HHH HEE TE EE EE AE TE HH EH OEE EE EE
19. ionality without the bloat and supports 3D graphics FLTK is provided under the terms of the GNU Library Public License Version 2 with exceptions that allow for static linking http www fltk org The minimum requirement for the system is version 1 1 4 which is also the FLTK version installed in SDK Make sure that the X11 library is already installed before building the FLTK library To start FLTK installation go to usr src fltk 1 1 4 Listed below are the steps taken to install the FLTK library 1 configur nable shared 17 XCI SX1 SDK SDK Technical Manual runs configuration scripts with generation of shared libraries enabled 2 make clean automatically runs configure with the default no options and then removes all the binary objects 3 make compiles the FLTK library 4 make install copies the required files to where they should be located to usr local 1lib 2 5 3 LibJPEG The JPEG library is used for converting raw images generated by the camera into jpeg format This functionality is used by the Web Monitor The JPEG library used is the same library provided by MVL in usr 1ib directory 2 6 Service Installation 2 6 1 Apache Web Server To enable the user to develop Web applications the Apache Web version 1 3 31 server with PHP libraries version 4 3 5rc3 is installed on the development environment Apache is a public domain open source HTTP server http httod apache org PHP on
20. mentations edit the Configure help file as shown below it as a module say M here and read lt file Documentation modules txt gt The module will be called i2c proc o PS 2 keyboard support CONF IG_PSKEYBOARD PS 2 keyboard support is optional and can be omitted on some systems for example some IA32 systems which use IrDA keyboards If unsure say Y Bus Mouse Support CONF IG BUSMOUSE Say Y here if your machine has a bus mouse as opposed to a serial The CONFIG_PSKEYBOARD kernel option should be disabled 2 1 5 MVL Patches In addition to applied kernel patches below is the list of MVL3 0 updates that were applied into our kernel MVL3 0 Updates Patch Application real time fixes cd usr src linux patch p1 source mv13 0 patch CAN 2004 0077 cd usr src linux patch p1 lt source CAN 2004 0077 patch CAN 2003 0985 cd usr sre linux patch p1 lt source CAN 2003 0985 patch XCI SXL SDK SDK Technical Manual CAN 2003 0961 cd usr src linux patch p1 lt source CAN 2003 0961 patch Where source location of the exploded patch 2 2 Kernel Configuration and Installation 2 2 1 Kernel Configuration After applying the required patches to the kernel it is time to set the kernel configurations Please make sure that the following configurations are set before building the kernel Kernel Configurations
21. n usr src directory This code has been edited to support 8 3 file naming convention Please refer to TM_CFlmage pdf for the modifications done on the said application to achieve the said requirement 21 XCI SX1 SDK SDK Technical Manual 2 6 4 GKermit G Kermit is a Unix program for transferring files with the Kermit protocol G Kermit is a product of the Kermit Project at Columbia University in New York City G Kermit is fast small portable easy to use interoperable low maintenance stable and reliable It features text and binary file transfer on both 7 bit and 8 bit connections Files can be transferred singly or in groups Automatic startup configuration is available via the GKERMIT environment variable http www columbia edu kermit gkermit html G Kermit is used to transfer the Look Up Table from a remote host to the camera device through serial or telnet connection The application s source code in usr src has been customized so that the transferred data will be written to tmp LUTbin 2 7 SmartCam Build Tree The build tree contains the development tree where CF images are created It s installed on usr src smartcam build tree directory and linked to buildtree For more information on how to use the build tree please refer to UM_SDK padf document 2 8 SmartCam Files The files specifically created for the SmartCam project are also installed in the development environment on different directories These files
22. new one To test if the installation is successful run modprobe videodevX to insert the module to the kernel The module should be listed if 1smod command is issued To load the V4L2 modules during start up append the videodevx line in etc modules file 12 XCI SX1 SDK SDK Technical Manual 2 4 2 Camera Driver The camera driver smartcam o can now be added to the system The camera driver module is installed in lib modules 2 4 18_mv130 pc target kernel driver smartcam directory Before using the camera driver make sure to invoke the following commands first 1 mknod dev video0 c 81 0 creates the special file node used by the camera driver 2 ln s dev video0 dev video this command is optional it simply creates a symbolic link dev video0 to the dev video node To add the camera driver to the kernel run modprobe smartcam The module should also be listed if 1smod command is issued Appending the smartcam entry to the etc modules file enables the module to be loaded automatically during system start up Please note that videodevx should be loaded first before the smartcam module The camera module source code is installed in usr smartcam src camera directory Just make to build smartcam o 2 4 3 Flash Driver The flash driver skxflash o has been created to provide a storage media for CDS pedestal and serial number setting where such values need to be stored in a non volatile memory The flash
23. nored requires USB core support The order of the list is significant So unless really required never change the order of list 2 3 4 Network Configuration The network setting should be configured during boot up process To be able to enable IP address acquisition through DHCP service add the following lines below to etc init d networking Note It s not configured by this file on NFS boot but by the setting on 128MB CF 10 XCI SX1 SDK SDK Technical Manual echo n Configuring network interfaces sbin dhepcd t 30 gt dev null 2 gt 6 amp 1 sbin ifup a echo done 2 3 5 FTP Service To enable file transfer from and to the system edit the etc inetd conf to enable FTP service every time the system starts up This feature would be very helpful during installations of other files Please see the setting below These are standard services ftp stream tcp nowait root usr sbin tcpd wu ftpd a ftp stream tcp nowait root usr sbin tcpd proftpd ftp stream tcp nowait root usr sbin tcpd insfEpa 2 3 6 User Accounts and their Capabilities By default only the root user can access the system During first boot up the root username still has no password To give a password for the lt account name gt user the command below can be executed passwd lt account_name gt 11 XCI SX1 SDK SDK Technical Manual The user has to enter the password for the root user twice
24. rations go to usr src linux and run make menuconfig and start going through the options After all the configurations are set exit from the configuration and make sure to save the changes made The config file is now updated and contains the new configurations made The pre configured config files are stored in the SDK buildtree src kernel normal fme with which you can start kernel configuration The normal config is used for SDK kernel Just copy config file to usr src linux then proceed make menuconfig 2 2 2 Kernel Compilation Run make dep in order to generate dependency information and cause various build magic to occur Occasionally cleaning up the sources before building from scratch is advisable Run make clean to delete all previously created object files To build a compressed and ready to be installed kernel image run make bzImage This command creates the bzImage file in usr src linux arch i386 boot Lastly run make modules to build the various components chosen to be built as modules in the previous section 2 2 3 Kernel Installation If kernel compilation is successful the built kernel is now ready to be installed Please copy bzImage to directory grub bootloader specify Refer to UM_SDK padf document In the 2GB CF SDK itself the kernel is installed in boot directory Refer to boot boot grub grub conf XCI SX1 SDK SDK Technical Manual And finally run make modules install to copy all
25. t device driver for the target hardware RTL8100C Network Driver Upgrade cp 8139600 c usr src linux drivers net Patch Application NOTE This command must overwrite the existing 8139too c in the MVL3 0 kernel tree 2 1 3 BootSplash Patc h XCI SXL SDK SDK Technical Manual To display a boot logo and progress bar during boot up this patch should be applied to the kernel Applying this patch enables the user to display the desired effect during boot up Bootsplash Patch Patch Application cd usr src linux patch pl lt source bootsplash 3 0 7 2 4 18 vanilla diff Where source path where the exploded patch is located 2 1 4 Keyboard Patch The keyboard patch applied is to adjust the keyboard repeat interval and delay The other patch is a Kernel modification to avoid the occurrence of pc_keyb controller jammed OxFF error message Keyboard Patch Patch Application Keyboard Repeat controller jammed error cd usr src linux drivers input edit the input c file as shown below init timer amp dev gt timer dev gt timer data long dev dev gt timer function input repeat key dev gt rep REP DELAY HZ 4 dev gt rep REP DELAY HZ dev gt rep REP PERIOD HZ 33 dev gt rep REP PERIOD HZ 8 cd usr src linux include asm i386 edit the keyboard h file as shown below ifdef
26. with target CF 128MB system e usr X11R6 bin XFree86 usr X11R6 bin XFree86 smartcam The XFree86_smartcam is used on the target CF 128MB system and linked to usr X11R6 bin X e usr X11R6 lib fonts font org usr X11R6 bin locale locale org The fonts and locale directory is link to ones in the target CF 128MB system The org directory has full content You can pick some if you need one e usr X11R6 lib X1il xinit xinitrc Key repeat rate is set for efficiency of development 16 XCI SX1 SDK SDK Technical Manual bin sh xinitre X11 start up script customized for the Sony Smart Camera Project 10 11 04 update usr X11R6 bin xsetroot solid smartcolor amp usr X11R6 bin xterm bg black fg white cr yellow geometry 120x45 0 0 ls display SDISPLAY amp usr X11R6 bin xterm bg black fg white cr yellow geometry 120x45 50 50 ls display SDISPLAY amp etc init d launch it launcher start amp if you simulate the target system uncomment the next line xset r rate 400 75 f launch Window Manager usr X11R6 bin twm e usr X11R6 lib X11 twm system twmrec Please refer to the installed files e usr X11R6 lib X11 rgb txt This line has been appended on the rgb txt file 30 35 51 smartcolor 2 5 2 FLTK FLTK is a C graphical user interface toolkit that provides GUI funct
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