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i quite new using raspberry pi2. trying run screaming jelly baby program in python using gpio pins https://www.raspberrypi.org/learning/sc ... worksheet/ problem getting when run program .mp3 file continuously playing. should play when touch 2 paper clips together. code follows: import time import rpi.gpio gpio import os gpio.setmode(gpio.board) gpio.setwarnings(false) gpio.setup(26,gpio.in) while true: if gpio.input(26) == false: os.system('mpg321 scream.mp3') time.sleep(1) know using pin 26. because when try running on pin 3 following message: warning (from warnings module): file "/home/pi/burp.py", line 7 gpio.setup(3,gpio.in) runtimewarning: physical pull resistor fitted on channel! appreciated. raspberrypi

i have external usb wifi device (netgear wg111v3) configured based on guide, http://ubuntuforums.org/showthread.php?t=732827 works on network manager. however, connects after login username , password. want wireless network connection connect @ time of boot itself. know need configure /etc/network/interfaces file. don't know exact configuration use setup wireless. connection wpa2-psk, need use wpa_supplicant?? if so, configuration need use wpa_supplicant.conf file?? using ubuntu 9.04 desktop. regards, arun does ask details every time if right-click network manager icon, edit connections , check "connect automatically" box? attached images auto gbr1.png (35.9 kb, 7 views) Forum The Ubuntu Forum Community Ubuntu Officia...

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is there software pi manages arduinos connected within same network? this: - have pi running, central hub - arduinos connected same network (which pi on) - pi runs web server , gives ui - , lets manage arduinos connected (basically heart beat, read/write pins) well use pyserial in python program allow pi communicate directly arduino, store data file or pass on again , pure python, webiopi, web.py, php or other method or combination of methods let pi put arduino data onto web. raspberrypi

i might have used wrong name in title, here's example of talking way more bars anywhere near: https://www.youtube.com/watch?v=zch1tftdxdi basically want effect, grid: i've seen few sound projects before, , know of them involve having audio file set-up before hand. i'm wanting though, take signal directly blue tooth receiver , convert pattern it's playing through speakers. cool if had have set-up files, speaker going on go , needless then. this going part of larger project, , 4 leds in each blue square can connected 1 output pin. again, since have no experience on topic, wanted plan worst. have no idea how many pins programming need meet these needs. sacrificing 18 pins hard (one each 2x2), if possible less i'll take opportunity. also, @ moment grid bulky 2x2 set of leds being each level indicator shrink if can well. what had in mind program had been created adjustable fit other sized grids one. if kind of program doesn't exist, going bit more diff...

bonjour les fous je bute sur un truc tout con depuis hier et la réponse doit être d'une évidence qui crève les yeux le du jeu est le suivant une variable char lecture eeprom, donc vers un string comparaison des 2 variables pour info, ide 0.23, vu que c'est la seule qui me flingue pas mon prog à la comile, j'ai le message d'erreur incompatible types in assignment of 'char [12]' 'char [13]' même en changeant les chiffre 12-13, toujours la même chose j'ai tenté pas mal de solution comme le sprintf charbuf += (char)number2[ii] et autres bidouilles code: [select] #include <eeprom.h> #include <string.h> //************************************************************************** char number1[]="+00000000000";  //destination number string number2 =""; void setup() {      char charbuf[12] = "";      serial.println("lecture eeprom");      for(int iii;iii...

which video capture device best suitable raspbian 3.18.7-v7+kernel , procees make work in raspberry pi 2 model b.....i had used easycap usbtv007 didn't solution....can knows this....... i doing project using analog cameras , easycap device stk1160 chipset. tried using current version of raspbian didn't work. downgraded old version , worked. me tutorial here ( http://raspberry-at-home.com/video-grab ... pberry-pi/ ) worked. used september 25, 2013 build of raspbian (use link in tutorial). need install mplayer (sudo apt-get update (enter) sudo apt-get install mplayer used ntsc camera , following mplayer command worked me kind of. it's black , white , laggy, i'll update if find prettier solution. mplayer tv:// -tv driver=v4l2:norm=ntsc_443:width=720:height=486:outfmt=rgb24:device=/dev/video0:input=0:fps=30:buffersize=16 raspberrypi

hi installed both joomla , smf , has been ok. managed kinda create bridge there problem. managed find out had have both databases on 1 database..if makes sense. or allow access eachother taken readme file: separate databases: if have installed mambo/joomla , smf fantastico, or installed them in separate databases intentionally, need grant permission database users access each others' databases. if have forum , cms installed in separate databases, , have not granted access properly, run "_login_incomplete" error in joomla. here's how grant database permissions: 1) go site's cpanel. click on mysql databases. (do not proceed phpmyadmin!) 2) near bottom of page, find 2 dropdown menus side-by-side. 1 labelled "user:" , other "db:". 3) in first dropdown, select smf database user, , in second dropdown, select mambo/joomla database. click button labelled "add user db". 4) go same page again, , same, adding mambo/joomla user smf database. now ...

hello, possible use tpic6595, tpic6b595 , tpic6c595 dasiy chain control leds? maximum current sink each chip 160ma, should under maximum current limit either tpic6595, tpic6b595 or tpic6c595. the reason want use mix because  i can sample 5 of each chip , need 12 x 8 bit shift register in total, hence wondering if can use mix of shift register reduce budget fo project. i using pov display project , below link post descirbes project. http://forum.arduino.cc/index.php?topic=228843.0 please reply, thanks. Arduino Forum > Using Arduino > LEDs and Multiplexing > controling LEDs with TPIC6x595 arduino

hallo zusammen, seit tagen bin ich nun schon auf der suche nach der einer lösung... =( ich habe meinem arduino uno ein lcd display und ein relais module. alles funktioniert prima, bis ich 220v mit einem der relais schalten will. dann sehe ich spätestens nach einer minute komische zeichen auf dem display. ansonsten tut der kleiner alles genau so, wie er soll. wenn das relais "trocken" schaltet, dann funktioniert es einwandfrei. ich habe nun schon das dritte relais modul ausprobiert, um sicher zu gehen, dass es nicht daran liegt. dann habe ich auch das programm soweit reduziert, dass es nur noch text zeigt (zählt sekunden hoch) und die relais im 2 sekundentakt schalten läßt.... hat jemand schon mal ähnliche probleme gelöst? bin für jeden tipp dankbar. gruß, matze hoi ich setze die selben komponenten mehrfach ohne probs ein.hört sich auf jeden fall nach stöhreinflüssen von aussen an. Arduino Forum ...

hi all, i launched arduino course on udemy around 3 months ago, , forum first know then. thankful , grateful feedback received. took me while longer finish content wanted put in, got there in february. to celebrate arduino day, offer here free access udemy course, follow link: https://www.udemy.com/arduino-sbs/?couponcode=arduinoday please hurry, link active today only, , of course feel free share colleagues, friends , students. as time permits, plan create second course involve various cloud services , how these can support arduino projects. if sounds interesting topic you, please let me know. happy arduino day! peter Arduino Forum > Topics > Education and Teaching > Arduino Day 2014: Free access to Arduino Step by Step for today only! arduino

i have problem second query in code (gives me syntax error in having line) <cfquery name="getdupes" datasource="#application.odbc1#" dbtype="odbc" username="#application.usernameodbc1#" password="#application.userpassodbc1#"> select * from view_formcount where formcount >= 2 order formnum </cfquery> <cfset variables.lstforms = ""> <cfoutput query="getdupes"> <cfset variables.lstforms= listappend(variables.lstforms,"'#getdupes.formnum#'")> </cfoutput> <cfset variables.whereclause = "(formnum = #replacenocase(variables.lstforms,',',' or formnum = ','all')#)"> <cfquery name="getdetails" datasource="#application.odbc1#" dbtype="odbc" username="#application.usernameodbc1#" password="#application.userpassodbc1#"> select tblforms.formnum, tblforms.formname, tblforms.f...

salve tutti,  vorrei un consiglio su quale piattaforma utilizzare per mostrare dati e comandare un arduino. le necessità sono: - visualizzare (in formato testo) e memorizzare (su db) dati provenienti da arduno - inviare comandi arduino - supporto per piattaforme linux, win e android - accesso da lan e remoto premesso che non conosco nessuna delle tre, ho solo dato un'occhiata alle feature più importanti, e non ho tempo di studiarmele e provarle tutte, su cosa mi consigliate di indirizzarmi? Arduino Forum > International > Italiano > Generale (Moderator: leo72) > xively, emoncms o processing? arduino

i noticed powerbook fine @ keeping cool when i'm using it, heavily. become hot touch after has sat idle few hours or more, power management system doesn't think cool it. ideas? the ppc chips power- , heat-inefficient. fans speed when system under high load, , make cooler. when system under low load, ppc chips consuming power @ full utilization, , gets hot (as fans don't come on because processor isn't being used too much). Forum The Ubuntu Forum Community Ubuntu Specialised Support Apple Hardware Users [ubuntu] ppc gets hotter when idle than under load Ubuntu

hi hope can feel lose plot, after quite strucggle manages site working: http://www.bloominbaglady.com.au/links.html but today when went add content client, looked fine within dreamweaver previewd in browser gap between header , content area appeared. http://www.citrus-pages.com/bloom08/links.html i have no idea has happened , have read through code line line , css line line , can not spot difference. any idea have happened here?? , how fix site?? the gap appears on child pages of template whether have added content or not. thanks shontelle shonts wrote: > hi hope can feel lose plot, after quite > strucggle manages site working: > > http://www.bloominbaglady.com.au/links.html > > today when went add content client, looked fine within > dreamweaver previewd in browser gap between header , > content area appeared. > http://www.citrus-pages.com/bloom08/links.html > > have no idea has happened , have read through code line > line...

hey use putty connect raspberry , have pyqt program must executed super user work correctly , problem when use command: python program.py work ( not correctly) when user command: sudo python program.py show error putty x11 proxy: unsupported authorisation protocol program.py : cannot connect x server localhost:11.0 can me try using gksudo need install it code: select all sudo apt-get update sudo apt-get install gksu raspberrypi

hi i trying make little project. i have sensor connect arduino uno , delivers asynchronous serial data in ttl rs-232 format (through pin 2 , 3). see https://www.atlas-scientific.com/_files/_datasheets/_circuit/flo-30_1.4.pdf i want transfer data hmi through modbus 485 rtu. i have been looking @ codes , libraries , getting little bit confused  :~ i tested examples on arduino , connected rs-485/usb computer using program "baseblock modbus rtu communication tester" no luck. can me this.... like if start simple , wanted send number 25 arduino through modbus , see in "test" program, do. ? regards. steini how did connect rs-485/usb , computer? provide wiring information/photograph. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Arduino uno -----> Modbus ----> HM...

i trying gps sensor (using parallax bs2) communicate arduino mega 2560. start trying send simple, repetitive signal   (eg. "10" or something) using serial (8n1) digital input of arduino, , print out first 16 bits see if can find pattern , isolate stop bit etc... here arduino code: i can't figure out bits/second bs2 i've included bs code below arduino code. i'm new whole programming word please gentle. arduino code code: [select] int bs2receive = 2; int counter = 0; void setup() {    serial.begin(9600);  pinmode(bs2receive, input); } void loop() {  // 16 times  if (counter < 16) {    // read , print input  int inputstate = digitalread(bs2receive);  serial.print(inputstate);  counter++;  delay(1/19200);        // delay in between reads match baud bs2  }  else  {} } basic stamp code code: [select] ' {$stamp bs2} ' {$pbasic 2.0} result ...

allez, ca commence, vais être papa encore cette année d'ici demain au plus tard pour les premiers coincs. pas mis en route les couveuses cette année encore ne pensant pas que ca allait prendre comme ca. mais vu le temps, c'est plus le micro onde de madame que je vais piquer, mais le frigo. mais qu'est-ce que tu en fait de tous ces coincs ? tu tente le coinc à 6 pattes ? noooooon ! tu les maaaannge ? mais c'est horiiiiiiible ! ] Arduino Forum > International > Français > Le bar (Moderators: jfs, Snootlab) > nom d'un coinc arduino

anyone watch it? here's rundown of first episode about : " engadget launches engadget show " i'll stick blog. snoozefest. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe The Engadget Show Ubuntu

i'm working company on project , need way to: 1). allow user of our website select image on computer. 2). compress image specific dimensions 3). upload image site. we want compress image first reduce upload time , make sure pictures fit nicely templates have. i approach way flash/flex resize image user can see going on. then flash/flex can upload resize data , original image. then on server side perform resizing. More discussions in ActionScript 3 adobe

hello guys, an integer value between 0 , 70k supposed assigned variable few  possible push buttons , maybe 1-2 lines display. how can guys me code please? are there libraries witch provide small menue structure, scroll decimal places instance? greetings do need way implement few buttons possible or want finished library it? you can 2 (three if need enter button too) buttons using 1 count current digit , other 1 change next digit. if use time based input method can 1 button having long push of button change digit while short pushes counting up. Arduino Forum > Using Arduino > Project Guidance > Integer Input with Pushbutton arduino

i wondering if had suggestions arduino (nano) compatible solution short (ideally ~15 feet) wireless communication, either between 2 arduinos or arduino , phone. 2 obvious solutions either bluetooth or rf module, both seem have great of range. according here , shortest range bluetooth radios have range of approximately 3 feet (too short), , next step has range of approximately 30 feet (too large). rf modules i've been able find, such this one , seem have ranges large (for one, it's supposedly 300 feet, reported 100 feet). edit: 2 devices need able communicate without line of sight. use infrared. cluster of led's pointing ways, can quite cover pretty big area. // per. Arduino Forum > Development > Other Hardware Development > Short Range Wireless Communication arduino

salut tt j'ai une carte arduino uno rev3+ module wifi shield atmeg32uc3a1512 http://arduino.cc/en/main/arduinowifishield#.uxd8jeowa-q et un programme telecharger mais aucun réponse aide moi stp //////////////////////////////////////////////////////////////////////////////// #include <spi.h> #include <wifi.h> char ssid[] = "yournetwork";      // network ssid (name) char pass[] = "secretpassword";   // network password int keyindex = 0;                 // network key index number (needed wep) int status = wl_idle_status; wifiserver server(80); void setup() {   //initialize serial , wait port open:   serial.begin(9600);   while (!serial) {     ; // wait serial port connect. needed leonardo only   }     // check presence of shield:   if (wifi.status() == wl_no_shield) {     serial.println("wifi shield not pr...

i got color sensor, , hook test out. have tcs3200. mine looks image below, different tcs3200 on mouser.com. http://cgi.ebay.com/ws/ebayisapi.dll?viewitem&item=221367903444 i got couple schematics sensor, i'm not sure showing me, or how i'm supposed start connecting this. there 2 different schematics, both pretty complicated me. i found lot of youtube videos on sensor, show working, not how hook up. can me getting hooked up? i want learn how read these schematics. have @ http://forum.arduino.cc/index.php/topic,141827.0.html , http://forums.parallax.com/showthread.php/136258-code-for-using-a-tcs3200-with-arduino-and-a-question . first link has discussion, , second has appears working code. as hookup, bit of code in examples above shows connect: code: [select] int s0 = 8;//pinb     - connect s0 on sensor pin 8 on arduino int s1 = 9;//pina     - connect s1 on sensor pin 9 on arduino int s2 = 12;//pine     - connect s...

hello, have raspi 2 dongle alfa awus036nha (with 2 usb alimentation) , configure raspi access point hostapd. tested file tranfert ftp , bandwitch slow, 2.2mo/s... use 2 mac recent (macbook air 2013 server ftp , mac mini 2014 client ftp). have tested ap asus routeur , bandwitch more better, 10mo/s. hostapd: interface=wlan0 driver=nl80211 ssid=extended country_code=gb channel=6 hw_mode=g wmm_enabled=1 wme_enabled=1 ieee80211n=1 auth_algs=1 wpa=0 ignore_broadcast_ssid=0 preamble=1 macaddr_acl=0 ht_capab=[short-gi-20][short-gi-40][rx-stbc1][dss_cck-40][max-amsdu-3839] beacon_int=100 dtim_period=1 max_num_sta=5 rts_threshold=2347 fragm_threshold=2346 ap_max_inactivity=10000 disassoc_low_ack=0 capabilities of alfa (iw list) root@raspberrypi:/home/pi# iw list wiphy phy0 band 1: capabilities: 0x116e ht20/ht40 sm power save disabled rx ht20 sgi rx ht40 sgi rx stbc 1-stream max amsdu length: 3839 bytes dsss/cck ht40 maximum rx amp...

i have form requires user input 40 datapoints. once submit form, 40 datapoints inserted our database, calculations run on data, , more data inserted in database. when data in, email sent user , page reloaded entered data pre-filled in. is there way to, once submit data, have insertions , calculations , emailing go on in seperate process while move on , other things? scheduled tasks done in background, using different session. could cflocation then cfmodule , call data submission template? ideas welcome, thanks! i similar time on application uses oracle. have gui prompt user submit 40 datapoints via forms, etc., , populate table in database data , status of 'submitted' etc. then, have background process (stored procedure, etc.) runs every 'x' minutes scans work looking submitted status. stored procedure perform whatever activity wish on pending jobs, end setting job status 'complete', or 'error', or whatever want use track completed or failed jobs. ...

username: password: i forgot password resend activation email remember me hide online status session   register in order login must registered. registering takes few moments gives increased capabilities. board administrator may grant additional permissions registered users. before register please ensure familiar our terms of use , related policies. please ensure read forum rules navigate around board. terms of use | privacy policy register raspberrypi

im waiting rpi2 , want play emulated games girlfriend have 1 xbox 360 wired controller (i know 1 work on rpi) planning buy cheap 1 cuz im planning play snes games , before (no need analog sticks) question here if kind of cheap controllers recognized emulators? can change keys on emulators? http://www.aliexpress.com/item/1pcs-che ... 79674.html thanks don't know type in particular, have tried several cheap-aftermarket-stuff usb controllers, , ones tried work. 1 pick work , recognized, changing of buttons accomplishable modifying cfg files. not gamepad specific. clones used recognized 'x button usb gamepad'. maybe in luck, don't think emulators picky this.anyways nothing guaranteed ofcours. raspberrypi

i use jaclplus allow registered users add content site. all want people have link in user menu allows them add content sections , categories. in standard joomla, when creating submit content link, have select specific section mean have create multiple links in user menu people can add sections. as said, use jaclplus find quite complicated piece of software seems jasubmit trick well. am correct? i more happy remove jaclplus , put jasubmit in place. thanks. marieke just aware jaclplus can cause grief when uninstall it. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

what sketch use results of number of turns  brush-less dc 5v motor turn every minute. tachometer code might of use, may need figure out how detect rotation. https://www.google.com/search?as_q=tachometer&as_epq=&as_oq=&as_eq=&as_nlo=&as_nhi=&lr=&cr=&as_qdr=all&as_sitesearch=http%3a%2f%2fforum.arduino.cc%2findex&as_occt=any&safe=images&tbs=&as_filetype=&as_rights= Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Using Arduino with propellers arduino

i relatively new fms. i trying live cast sample application. problem facing although client side code "nc.close" (and status received appropriately @ client), connection not closed @ fms. tried lot of googling couldnt find force close @ server. unique case, or behaviour normal. if it's normal, how close connection @ server gracefully? siva. how know client still connected? double check in clients tab of fms admin make sure. the other thing can think of keep-alive point inbetween , fms server keeping connection alive... that's weird, shouldn't happen @ all. if getting status message saying disconnected. sure app isn't reconnecting again automatically or something? More discussions in Adobe Media Server adobe

hello, on high level, want create upgradeable custom os build. first thought how can implemented need boot os image file , later able update file booted os. i've read docs, searched how can done, found keywords squashfs, unionfs, overlayfs, noobs, still not sure. think this: have mmcblk0p1 fat32 partition mounted boot, large enought 2 os images (like 4-5gb or so), some, let's say, os15.squashfs file on it. device boots "/boot/os15.squashfs" readonly root (which ok me) , continues mounting mmcblk0p2 /var/ read-write, have working system. boot partition r/w too, create (download) new file os16.squashfs on , somehow switch (by editing cmdline.txt instance) new file, restart rpi , i'm done upgrade. while seems idea, there lot of details did not figure out yet. if done before, please can share links useful docs, blog posts or other thing can me. adontz wrote: hello, on high level, want create upgradeable custom os build. first thought how can implemented ...

ciao tutti! questo è il mio primo topic qui dritto al punto: ho una macchinina (che non è poi così -ina) radiocomandata senza telecomando e senza scheda elettronica (la stavano per buttare). praticamente ha un motore per la trazione con 3 fili, di cui 1 sottile e 2 spessi (marrone e blu) e per lo sterzo ha una bobina. il pacco batteria è da 12volt (non se la scheda logica cambiava il voltaggio prima di far arrivare la corrente al motore e alla bobina ma ne dubito). domande: 1) ho provato collegare il blu e il marrone del motore ad un trasformatore 12 volt e gira benissimo (invertendo fili gira nell'altro senzo)... che serve il terzo filo nero sottile? 2) come posso interfacciare tutto ad arduino? sono un programmatore software quindi le domande riguardano solo la parte hardware... che componente mi serve per pilotare il motore e la bobina? servono 2 componenti separati? nota1: voglio poter rendere progressivi controlli, cioè voglio poter regolare la velocità della macchin...

are there captivate images such arrows, circles, etc. in gallery? hi aw corp if talking standard images in .gif, .bmp, .jpg, .tif, .png or other formats, answer no. there swf animations in gallery use arrows , circles. cheers... rick More discussions in Quizzing/LMS adobe

i evaluating using flex development of couple of touch screen kiosk projects. 1 major issue ui elements scroll bars. both these projects, scroll bars design necessity. (for better or worse) looking @ class references not seem clear scroll bars can modified in size. see can skinned, there no indication can go 16 px wide vertical scroller 1 48 px wide. any thoughts? i believe can. if lookup source code can change these constants, create own libraries , use them. have learn flex beyond evaluating prove out, done. it's open source, need check out type of license. may able sell proprietary component. More discussions in Flex (Read Only) adobe

while re-designing our sites table-less , more "skin-able" via css, i've found couple of editor display bugs make modern page layouts bad in contribute. in particular, float right divs navigation items in them , no support min-height. attached dw template illustrates this. any suggestions on how work around bug? in addition, minor bug (missing feature). not illustrated in attached code, contribute not display jsp include files dreamweaver does. e.g.: you've got line like: <%@ include file="sidenav.jsp" %> the contents of sidenav.jsp not displayed in editor. hmm, because it's not considered dependency when edit copy made? here's code demo this. my understanding contribute uses ie engine...? stoppped trying load style sheets , load ones text editing contribute. More discussions in Contribute General Discussion adobe

website url: www.riveresmundial.com.ar joomla! version: 1.0.11 stable template: made myself. additional extensions (components, modules, plug ins): joomlaboardforum, artbanners plus, comunity builder, easy book... custom development: made myself... other features: none comments: hi!, these mi website www.riveresmundial.com.ar -... its river plate's club in argentina, best soccer team in world! i want of critics! bye --------- Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed 1.0 x Site Showcase - Archived.

my web browsers crash whenever go onto flash site. firefox crashes, in safari following problem message: date/time: 2008-03-11 16:49:18.975 +0000 os version: 10.4.11 (build 8s165) report version: 4 command: safari path: /applications/safari.app/contents/macos/safari parent: windowserver [674] version: 3.0.4 (523.12.2) build version: 1 project name: webbrowser source version: 45231202 pid: 726 thread: 0 exception: exc_bad_instruction (0x0002) code[0]: 0x00000002 code[1]: 0x0739ef50 thread 0 crashed: 0 ...romedia.flash player.plugin 0x0739ef50 flash_enforcelocalsecurity + 280260 1 ...romedia.flash player.plugin 0x07399ee8 flash_enforcelocalsecurity + 259676 2 ...romedia.flash player.plugin 0x073a4b8c flash_enforcelocalsecurity + 303872 3 ...romedia.flash player.plugin 0x0739c3ec flash_enforcelocalsecurity + 269152 4 ...romedia.flash player.plugin 0x074b4e60 flash_enforcelocalsecurity + 1418708 5 ...romedia.flash player.plugin 0x07442704 flash_enforcelocalsecurity + 949880 6 ...ro...

hi, i have big problem: when install joomla on godaddy dedicated server says /var/lib/php/session unwritable if chmod of dir 777. so changed php save session dir /tmp , installer said me writable. installed joomla, have lot of errors several component , community builder plugin, of kind: undefined property: ... undefined variable: ... trying property of non-object ... undefined offset: ... all errors of type... please me tanks it's mentioned hoster godaddy. amount of postings here, imho seems difficult hoster install joomla... however it's not impossible! please see: http://forum.joomla.org/index.php/topic,31497.0.html hopefully gives enough info problems regarding session path directory (which needed login in /administrator back-end). Board index Joomla! Older Version Support Joomla! 1.0 Installation - 1.0.x

i created customized version of contact component, , when tries email email account domain (ie. support@test.com when sites url test.com) weird php error says class can't instantiated.  thought might php/server issue, 1 of our other clients here @ picnet having similar problem.  both using 1.0.9 , using php send mail.  works fine other email address. ideas? maybe callout sender verification? from similiar topic: friesengeist wrote: boylan wrote: we're running on iis , php 5. the wait between submission , approval/rejection pretty long.  that's reason thought might doing more sending off. seams so, time it's not joomla! 3pd library bundled joomla!. maybe mailserver sender callout verification , , if fails not deliver mail give error. if case, it's correct behaviour. Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All board...

ragazzi scusate la domanda ignorantissima, ma posso effettuare una connessione diretta tra arduino shield wifi e il mio telefono? ovviamente intendo usare arduino come server web ma non voglio farlo passare tramite computer o una qualsiasi rete esterna, tipo il wifi di casa ecc. ecc... si può fare una cosa del genere? se si, come? no, lo shield wifi mi pare non supporti la connessione " ad-hoc " ( punto punto ), ma solo la connessione ti tipo " infrastructure " ( in cui c'è un access point di mezzo ). quindi, come minimo devi avere il tuo "router/access point" cui entrambi dispositivi si connettono e tramite cui quindi si vedono e si parlano ...   guglielmo Arduino Forum > International > Italiano > Software (Moderator: leo72) > Arduino shield wifi server we...

premetto che sono nuovo del forum, nel senso che è la prima vola che scrivo, quindi scusatemi se ho sbagliato sezione  come detto ho un problema con la shield wifi: vorrei fare un piccolo progetto che consiste in una macchinina comandata tramite sensori di prossimità vari e/o tramite internet, e il problema nasce qui...non riesco collegarmi alla rete, neanche con gli esempi dell'ide (1.0.5). precisamente la shiled si collega, in quanto il led si accende e ricevo la classica risposta con dati dal monitor seriale, ma aprendo un browser (chrome) ricevo il messaggio "impossibile collegarsi 192.168.1.9". ho provato ad aggiornare il firmware della shield seguendo le istruzioni sul sito, ma ho riscontrato più volte un errore di una dll mancante, anche se questa era presenta in system32, quindi ho rinunciato e ho lasciato il firmware vecchio... qualche suggerimento? grazie in anticipo  ciao, prima di tutto, essendo il tuo primo post, ti co...

bonjour à tous, dans le cadre de mon projet en deuxième année de bts iris je travaille sur une eolienne pour laquelle je surveille et gère les données de production via du carte arduino mega 2560 équipée d'un shield ethernet. pour l'instant tout se passe bien, mais je bloque sur un petit problème : mon programme devant pouvoir s'adapter à différentes éoliennes ayant différentes caractéristiques, je dois donc importer un fichier de configuration (fichier texte avec à chaque ligne les valeurs des variables) que je lirai sur ma carte sd et qui me servira à initialiser quelques variables du programme. le problème ici étant que le technicien n'allant pas s'amuser à grimper pour enlever la carte sd, enregistrer son fichier config dessus depuis un pc pour ensuite la remettre sur le shield ethernet, je voulais savoir s'il était possible de lire directement via un cable ethernet branché sur le pc du technicien le fichier config. le serait par exemple de fo...

i have got lit of on , progress coming along. have constructed mp3 player uses listbox component display playlist. first song plays , displays info need. the step stuck on how next track play automatically. of user has clicked on (lets say) fifth selection, how sixth play automatically? supposed depends on parsing structure, posted below. thanks! the more play this, more see problem. looks typically call next track out of array, don't use array. instead, send file information listbox. problem? can create both , run next track off of array, run buttons without? i have no idea if makes sense, hope so! lookin! More discussions in ActionScript 3 adobe

salut à tous, j'ai récemment appris l'existence de la gameduino (1 et 2). je suis très interressé, et je me pose quelques questions :      -peut on coder en programmation orientée objet ?            -peut on connecter d'autres composants à l'arduino lorsque la shield gameduino 2 est dessus ?      - si j'ai bien compris, losqu'on programme quelque chose sur la  gameduino 1 cela s'affiche directement sur l'écran connecter au câble vga ?           - qu'elle est la mémoire disponible  sur la gameduino 1 ? car je sais qu'il y un port de carte sur la gameduino 2 mais pas sur la 1.       parce que j'ai eu de sérieux problèmes de place pour mes programmes arduino... voilà, et si quelqu'un de l'expérience avec l'une des deux je serais ravi d'avoir son ressenti ! et sinon que pensez vous de ses shields ? ...

...kan jeg styre antallet af kolonner & text allignment på forside-content af en joomlaside? det forekommer mig, @ det er lidt tilfældigt om joomla laver én eller 2 kolonner på forsiden til indhold, men jeg ville egentlig gerne kunne "låse" mig fast på fx. 1 kolonne og både højre & venstre align af text - kan man det? på http://demo.absalom.biz/index.php?jos_c ... waterremix kan man fx. se " getting out of mambo site" som fylder hele content-fladen... og det er hvad jeg sigter efter :-) /zorroson edit zorroson: selvfølgelig - skal jeg huske fremtiden  i menuen mainmenu, er der en forside knap, og hvis du klikker på denne adminstrationsdelen under menuer, kan du redigere hvor mange intro tekster, og derefter kollonner du vil have. altså login vælg menu og main menu vælg fosiden og redigere den. hvis du har 2 forside items, vises der 2 tin, har du 10, kan du definere hvor mange den skal vise pr side. Board index Joomla! Inter...

code: creating config file /etc/texmf/texmf.d/75dvips.cnf new version creating config file /etc/texmf/texmf.d/85misc.cnf new version creating config file /etc/texmf/texmf.d/90texdoc.cnf new version creating config file /etc/texmf/texmf.d/95nonpath.cnf new version creating config file /etc/texmf/updmap.d/00updmap.cfg new version creating config file /etc/texmf/texmf.cnf new version setting texlive-common (2007-13ubuntu0.1) ... setting texlive-base-bin (2007.dfsg.1-2) ... running mktexlsr. may take time... done. building format(s) --all. this may take time... done. errors encountered while processing: libghc6-hsql-postgresql-dev e: sub-process /usr/bin/dpkg returned error code (1) $ this kind of annoying. above package, libghc6-hsql-postgresql-dev, busted reason. in synaptic tried remove it, remove or re-install it, no avail! each time error message saying broken , nothing else can done. thoughts? ...

ciao. dopo aver seguito suggerimenti datimi nella sezione hardware, mi sono procurato le schedine della adafruit relative al led driver tlc5947. che adesso vorrei provare far funzionare. ho scaricato dalla adafruit le librerie e la documentazione che forniva, ma, almeno su carta, non riesco capire come programmarli (settaggio, indirizzamento sulle uscite., etc etc) quando ho usato maxx, leggendo la documentazione delle librerie fornite sono riuscito gestire il driver e fargli fare quello che volevo (peccato che all'atto pratico non è utilizzabile per miei scopi, ed ecco il perchè del tlc5947). ho provato cercare in rete tutorial e similari, ma niente (per maxx invece ho trovato materiale volontà). qualcuno ha da suggerirmi qualche link utile, materiale, etc? grazie andrea adafruit da tutte le informazioni necessarie: http://learn.adafruit.com/tlc5947-tlc59711-pwm-led-driver-breakout/programming nella libreria é compreso un sketch di prova e nel testo ...

hi i using module mod_frontpage_thumbnails http://www.mambopower.net/content/view/12/27/ to display frontpage articles little bit nicer it displays intro text , shows first mos_image on fixed position (after resizing it) http://www.buchara.at it cool, implement new type of menu view i tried implement instead of blog view, can use on every site but had no luck thank you Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Feature Requests - White Papers - Archived Wishlists and Feature Requests - Archive Wishlist Archives - Archived

hello everyone, current project remote slideshow. able use program fbi - linux framebuffer imageviewer display pictures on monitor attached pi, while logged in via tty console. goal via ssh or (remote?) tty. sending same cmd via laptop on ssh pi. slideshow should displayed on attached monitor. solutions xrdp , vnc don't fit in here. have idea how can managed? regards, burny have @ this thread. think related. raspberrypi

this message appears when logging out frontend , on trying complete several tasks using jommlaxplorer in backend. has got suggestions? thank you server error! the server encountered internal error , unable complete request. either server overloaded or there error in cgi script. please post permissions: administrator > system > permissions next tasks performing , where? cheers leo Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

i working a site , encountering error alignment of menu bar, works fine on windows, when run on linux computer, last menu option drops down next level. here link: http://server0.dnsalias.com/ if takes while, that's cause our server sucks, , wondering if knows why happening, or can suggest fix's ensure problem doesn't happen. i @ style sheet, make navmenu wider. site ok when viewed using firefox under windows? there differences between browsers. i've seen major differences of used named colors. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [all variants] Mis-alignment of web page Ubuntu

olá, sou novo na comunidade, estou com uma dúvida em relação de como proceder com o equipamento em um projeto, gostaria de saber se uma lâmpada de um poste está apagada ou não, entendi que tenho que arrumar um shield wi-fi e um sensor de luminosidade, no caso uma mini fotocélula (ldr), agora, gostaria de saber se para cada poste vou ter que ter um arduino todo configurado com os  shields ?! ou existe uma maneira melhor de fazer isso !? gostaria de ter esse controle em um sistema web ... dai por isso dúvida, também precisarei enviar esses dados para um servidor .. atenciosamente lucas alves quote gostaria de saber se para cada poste vou ter que ter um arduino todo configurado com os  shields ?! ou existe uma maneira melhor de fazer isso !? presumo que talvez um grupo de postes possam estar ser controlador num quadro, por um disjuntor ou um diferencial, pois bem era ai que eu iria saber se iluminação esta ou não ligada monitorizando tensão barramen...