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tcp client

i'm using arduino uno , w5100 ethernet shield. i'm trying connect ethernet shield software downloaded ( sockettest v3.00) communication between server (sockettest) , shield (client).the shield jack connected router. created server under ip address of laptop. uses telnet client example can't connect server on sockettest. first time i'm doing tcp/ip , had done similar project or guide me on this. sockettest - http://sockettest.sourceforge.net/ uno - https://store.arduino.cc/arduino-uno-rev3 ethernet shield - http://www.hobbytronics.co.uk/arduino-wiznet-shield here code -------------------- code: [select] #include <spi.h> #include <ethernet.h> byte mac[] = {   0xde, 0xad, 0xbe, 0xef, 0xfe, 0xed }; ipaddress ip(192, 168, 1, 220);// shield ip ipaddress server(192, 168, 1, 37); // computer ip ethernetclient client; void setup() {   // start ethernet connection:   ethernet.begin(mac, ip);// open serial communications , wait port open: ...

Is there an HTML component in Flex 2.0?

hi all   does flex 2.0 have html component? render html pages local hard disk , remote server. how achieve in flex 2.0?   thanks in advance...   regards prashanth i believe can air application, "uses open source webkit engine".  did come across component:   html component but not sure if available flex builder 2.0.  have price tag. More discussions in Flex (Read Only) adobe

Playing .mov video with flvPlayback

i have .mov files need play flvplayback component. when had them in actionscript not work. i've read allot , says component play mov video not me.   i running cs4 flashplayer 10 , as3.   any suggestions? there many different types of .mov files. think flvplayback can play .mov files have been encoded h.264 codec. if have quicktime open mov file , check information codec used on video stream. More discussions in ActionScript 3 adobe

Uh oh, where'd it go? - Joomla! Forum - community, help and support

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in cleaning site modules, have inadvertently deleted contact module. component still there collect contact information, it's not in site modules. how reinstall or recover. it's not in trash. of code still present thanks, adam i know joomla has default contact component, contact module, 1 made or 1 downloaded third party module extension? if go cms's installers section , , see if "contact module" there, click on radio button left of , click uninstall. then, reinstall module... if goes well, should work, although things when doesn't want behave extensions. Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Help with codes to add 1 more shift register and add more to matrix LED

hi im working on 8x10 matrix leds , successful @ using guide http://www.instructables.com/id/810-led-matrix-with-4017/ using 4017 , 74hc595 now want expand matrix 16x10. i connected , worked added 74hc595 control second 8x10. my problem want display text using both 8x10 im using code guide , modified think doesnt work code: [select] #define someshape    {b0100001001000010,b1110011101000010,b0100001001000010,b0000000001000010,b0001100001000010,b0001100001000010,b1000000101000010,b1000000101000010,b0100001001000010,b0011110001000010  }    #define all     {b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111,b1111111111111111  }                        #define someshape2   {b0100001001000010,b1110011101000010,b0100001001000010,b0000000001000010,b000110000100001...

Images open in camera raw 4.6, not Photoshop?

since downloaded & installed camera raw 4.6 deal raw images nikon d90 have had following problem photoshop cs4 (on xp + sp3).   any images open within bridge or picasa or directly windows explorer opened in adobe raw 4.6. have open image photoshop. applies images, jpg, gif, tiff, psd etc. i've looked @ file associations & made sure photoshop selected & i've tried open & browsed photoshop directory & selecting photoshop.exe file open adobe raw.   how set default regular images open in photoshop & raw images open in camera raw?   lastly tried deleting ressetting prefferances, no good.   any appreciated. camera raw cs4 5.3 More discussions in Photoshop Windows (read only) adobe

How to read values from SD card txt into an array

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hi i need project: i want read values txt file on sd card , store them in array. the code reading values read seems cannot set array without knowing lenght/size. run code twice first count entries in txt , setting array counted size. but need declare array in code before size declare it. i output on lcd telling me values , counter position while reading txt , try store values using counter index myarray[counter] = valuefromtxt; but in end array remains empty. any idea? please, not advanced coder - please keep simple thanks lot! the easiest thing declare array maximum expected number of elements.  after all, if there number of entries in file if expand array or declare dynamically accommodate them, number of elements required. when reading file should ensure number of entries put array not exceed number of elements in array. as current solution, impossible sure without seeing code, how , declare array , have taken scope account ? please post code. ...

Exporting HTML Files in Joomla - Joomla! Forum - community, help and support

hi buddy of , i'm new joomla , there way export files url folder directory can copy files ? let's found page name a.html , can joomla export a.html file? do mean want move content? if so, can. can go content items manager n select content want move, select section or category want place it. but if want export content page, maybe there extension out there. try search under content management. wallahu'alam.. Board index Joomla! International Language Support International Zone Malaysian Forum

Thread: bug report ubuntu 9.10

before upgrading after fresh install of 9.10 wifi worked. after upgrading , upon reboot connect wifi , ping router; if tried ping google.com network unreachable or browse web stuck on connecting http://www.google.com forever. after google search seems happened pretty often. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] bug report ubuntu 9.10 Ubuntu

Users cant register. - Joomla! Forum - community, help and support

hello i have problem registration. when user click on register button gets error message page not exist. its same if register user trough admin panel , tries login. any appreciated. if using not latest version, please upgrade nightly build. can find instructions here: http://forum.joomla.org/index.php/topic ... msg1098829 http://dev.joomla.org/content/view/17/60/#nightly Board index Joomla! Older Version Support Joomla! 1.5 General Questions/New to Joomla! 1.5

Não encontro a URL neste servidor. - Joomla! Forum - community, help and support

alguém pode ajudar este é o erro que aparece na minha página. já restaurei duas vezes o sistema e não mostrou melhoria. not found the requested url not found on server. apache server @ port 80 not found the requested url /index.php?option=com_content&task=blogsection&id=5&itemid=32 not found on server. veja em site->configuração global, na aba seo se opção "urls amigáveis para motores de busca" está ativada e se o arquivo htaccess.txt foi renomeado para .htacess experiemente desativar. se não funcionar, detalhe melhor o problema (ex. acontece em todas páginas, links, itens de menu... passou ocorrer depois de ter instalado extensão x... ) Board index Joomla! International Language Support International Zone Portuguese Forum

Thread: code::blocks not compiling

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so installed code blocks after clear installing ubuntu 64 went fine when try compile , run .cpp files code::blocks wont dont messages on build log dont understand whats happening tried looking on forums , checking other pages such 1 bellow no luck @ all... halp? http://wiki.codeblocks.org/index.php...ource_on_linux /bump anyone? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] code::blocks not compiling Ubuntu

Welding torch stepper motor driven auto Height controller.

hello. i've been looking possibility of arduino based automatic welding torch height controller. basics pretty simple. when welding if torch moves away work piece voltage welding power source creeps small amount & opposite happens when torch moves closer. the target voltage around 40v dc not think can use simple circuit such divider monitor voltage accurately (the arduino must react changes of 0.1 of volt). think have make kind of op amp or similar circuit. i know can done buying expensive controller & outputs or down command, cannot justify or afford 400 pounds on project automates can adjust manually. i can manage motor response, well, should manage i've had problems measuring higher voltages accurately. just wondered if knows way me on budget, have fair electronic knowledge.    hi paulee, what expected voltage range?  40 v target, min/max?  0-240v? pat. Arduino Forum ...

Thread: Grub2 doesnt show up, Ubuntu boots automatically

i have karmic 64 bit installed on desktop. grub2 list never displayed, ubuntu starts directly. changed timeout in grub2.cfg no effect: # # not edit file # # automatically generated /usr/sbin/grub-mkconfig using templates # /etc/grub.d , settings /etc/default/grub # ### begin /etc/grub.d/00_header ### if [ -s /boot/grub/grubenv ]; then have_grubenv=true load_env fi set default="0" if [ ${prev_saved_entry} ]; then saved_entry=${prev_saved_entry} save_env saved_entry prev_saved_entry= save_env prev_saved_entry fi insmod ext2 set root=(hd0,1) search --no-floppy --fs-uuid --set a73120ef-c8ff-43b8-be4d-2d61abe1a5df if loadfont /usr/share/grub/unicode.pf2 ; then set gfxmode=640x480 insmod gfxterm insmod vbe if terminal_output gfxterm ; true ; else # backward compatibility versions of terminal.mod don't # understand terminal_output term...

Placing Images in Custom HTML Module - Joomla! Forum - community, help and support

when using wysiwyg edit in custom html module (mod_custom), having problems inserting images. click image button @ bottom of screen, find image in media manager, insert , shows fine in editor. when save module , @ on page, not see image. happening because using wrong image path: mysite.com/articlename/images/image.jpg when should doing this: mysite.com/images/image.jpg how can solve this?? thanks! same here - wasted hours @ finding cause of issue, no solution available yet! Board index Joomla! Older Version Support Joomla! 1.5 General Questions/New to Joomla! 1.5

create a pdf from an arabic wiki page

hello there! i come across nasty probleme whil trying create pdf wikipedia page: i go file--> create pdf --> web page, choose arabic page (example adobe entry wiki http://ar.wikipedia.org/wiki/%d8%b4%d8%b1%d9%83%d8%a9_%d8%a3%d8%af%d9%88%d8%a8%d9%8a )   the result missed up, ther's no arabic text, latin text appears!   i have installed arabic/hebrew language support windows regional settings. hebrew displays arabic not.   i use acrobat 9 pro version 9.1.0 on windows xp sp3 english.   from searches on net found must buy adobe cs4 middel east version, , bad buy 2 versions of same product 1 littel thing such arabic/hebrew .   is there solution other hard choise?   thank you. this supported in arabic version of acrobat 9. have that? More discussions in Acrobat Windows (read-only) adobe

runtime convert HEX colorcode to RGB565 colorcode

hello, 25 years ago coded lot of basic, turbo pascal , visual basic. but never coded 1 line arduino til now. this why need started it. i'm looking small function converts hex colorcode rgb565 colorcode during runtime. some easy examples: #000000 should return 0x0000 (black) #ff0000 should return 0xf800 (red) #00ff00 should return 0x07e0 (green) #0000ff should return 0x001f (blue) #ffffff should return 0xffff (white) ...and on. the best code found til is: code: [select] uint16_t rgb565( const unsigned long rgb) {   uint16_t r = (rgb >> 16) & 0xff;   uint16_t g = (rgb >>  8) & 0xff;   uint16_t b = (rgb      ) & 0xff;   uint16_t ret  = (r & 0xf8) << 8;  // 5 bits            ret |= (g & 0xfc) << 3;  // 6 bits            ret |= (b & 0xf8) >> 3;  // 5 bits           return( ret); } t...

Massive 256 analog input MIDI controller - Arduino Mega - losing voltage?

so title suggests, building rather large 256-max input midi controller arduino mega old , beloved synth never had proper knob per function capabilities. basically have been able lot arduino mega , i've been able connect 16 individual mux chips have 16 inputs on each. seems function in setup , midi library (albeit kind of lacking in documentation) pretty straight forward. disclaimer, i'm programmer not electrical guy , new arduino. my issue when connect 40-ish analog inputs mega , turn pots way high position when wiggle various pot, data received diminishes , loses 0-1023 range. , instead in 0-960 range. normal? i powering analog pots via ardiuno mega's 5v rail. there solution this? running out of voltage when pots turned up? of course, if running out of juice todo when try , connect 200+ pots? any on appreciated. please show schematic (photo/scan of hand drawn 1 do). value pots (40 1k pots might indeed little 200ma)? else connected? ...

Fireworks CS4: could not open the file. Unknown file type

hello, second file created fireworks cs4 can't opened. i'm using same fireworks installation created file. file 1.2 mb file containing pages of draft new website.   when click on file in windows explorer open it, fireworks tries open it, can't. instead, alert pops message: "adobe fireworks cs4 not open file. unknown file type"   working windows vista business, adobe web premium cs4 suite   i tried opening file, no avail, with:   -another computer windows xp pro sp3 , same fireworks version -another computer windows xp pro sp3 , fireworks cs3 -another computer windows xp pro sp3 , fireworks mx 2004   please help. i tried find solution using: http://www.adobe.com/cfusion/search/index.cfm?loc=en_us&term=error%20opening%20file&cat=su pport&product=fireworks   but couldn't find anything.  may want give go  :-)   can open file in program, maybe earlier version of fws, or photoshop or illustrator if have it?   not sure if there's ...

left menu problem - Joomla! Forum - community, help and support

hi i have problem left menu: i have left menu 0) {?>                             inside     valign="top"> the problem when have title longer normal line breaks , not start same margin. i have padding-left: 11px; on css menu , second line start if have padding-left:0; is there how knows problem is? /thank you are sure not css overruling table measurements? wayne Board index Joomla! Older Version Support Joomla! 1.0 Templates & CSS - 1.0.x