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hallo, nachdem ich andernorts  nicht weiterkomme (weiß wohl keiner was) versuche ich mein glück jetzt auch mal hier, auch wenn die chance sicher nicht groß ist, dass ich hier einen kenner finde... aber wer weiß...: ich möchte einen lego mindstorms nxt als i2c master mit einem arduino verbinden. programmiersprache: nxc. für java/lejos gibt es eine lösung, die hilft mir aber nicht, weil java ein komplett anderes betriebssystem mit völlig anderen api-funktionen hat als nxc und die intern auch komplett anders arbeiten -  und ich java sowieso niemals nutzen werde. was ich bisher habe: a) arduino: der arduino liest alle 20ms einen taster digital pin 2 aus (taster vcc über 100kohm gegen gnd) value=digitalread(signalpin); und gibt das ergebnis ledpin 13 (interne led) aus digitalwrite(ledpin,value); bis hierhin funktioniert es. gleichzeitig wird er als devaddr 0x03 definiert wire.begin(3); und soll auf i2c-request den zustand des signalpins als byte den i2c-bus übergeben void requeste

hi! i wondering how put different meta tags on each page of joomla site http://www.upsetpc.com i have added global meta tags , meta tag description in global configuration part of settings - how put meta tags throughout whole site using joomla! thanks much andy also need add line : top of main page, , possibly every page - althought im not sure. i dont know file add , - please this! thanks ever guys andy Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Joomla! 1.0 Coding

hi folks, i trying save variables on sd card , read them again @ power up. example, logging ah on battery capacity calculation, stored every often. after arduino powered off initialize such variable last recorded value, instead of 0. any ideas? sounds feasible. need write data file save it, , read contents of file @ startup (with logic sensible default if data isn't present / can't read). easier test , check correct behaviour if write data file using textual format rather binary format. if don't have data save , don't need save often, save in eeprom. there eeprom write example in playground gives couple of helper functions make simple implement. Arduino Forum > Using Arduino > Programming Questions > Read variables from SD Card arduino

hi all, i've never used contribute before nor attempted cms in past apologies in advance what's going basic queries. i've built css layout website using dreamweaver , have used no template pages due nature of site. the client 'now' add cms element site. 1. can use contribute assign areas of existing webpages being cm areas within each page? 2. if - there online tutorial explain procedures involved? to iea of i'm talking about, please @ this graphic. thanks in advance! i'd develop dw template 1 editable content region , apply pages you've built. if pages share same , left-hand navigation can take 1 of pages (using sub-folder @ same level templates folder) , paste of non-editable pieces new dw template page. More discussions in Contribute General Discussion adobe

default file system store: /downloads directory not writeable upload holding area: /downloads/uploads directory not writeable nu heb ik rondgekeken en deze mappen bestaan dus helemaal niet.. waar worden deze mappen verwacht? in de hoofd directory niet.. als ik een map aanmaak in de root en deze 777 rechten geef, krijg ik geen merkbaar resultaat. en ik heb overigens nergens een documentatie kunnen vinden. misschien in de component map van remository zelf? Board index Joomla! International Language Support International Zone Dutch Forum Joomla! 1.0 Componenten 1.0.x

i downloaded joomla 1.0.11 computer, ftped website server, , executed david-k-rose.com/joomla.  got diag right away: warning: main(/path/to/joomla/install/includes/version.php): failed open stream: no such file or directory in /home/david-k-/public_html/joomla/includes/joomla.php on line 71 fatal error: main(): failed opening required '/path/to/joomla/install/includes/version.php' (include_path='.:/usr/local/lib/php') in /home/david-k-/public_html/joomla/includes/joomla.php on line 71 the thing is: there no directory "joomla/install', yet directory joomla/includes contain both joomls.php , version.php. what gives? did run install on local machine, build site on local pc , want transfer it? or, did unzip files on local pc , ftp'd them without running install? for first option, need read posts on migrating site local pc web server. for second option, have run install on web server before can see joomla in action. from code posted, looks install never done (

help! when first got dreamweaver, had no problem inserting flv files. when hit "okay" after putting in correct path , filling in correct fields program acts it's going , processor starts working, nothing happens. hourglass comes , never goes away. never happened before, can't insert flv video save me. swf files no problem. tried re-installing program. didn't help. flv files 2 meg , have gig of ram, that's not problem. how long should take when hitting "okay" button? used take seconds. not now. i've waitied 45 minutes , nothing happens. ideas why stop working right? chuck More discussions in Dreamweaver support forum adobe

the board requires registered , logged in view forum. 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 Board index

hi all, may know how set focus titlewindow programmatically? my problem is, have several mx:titlewindows, windows overlapping each other, i have button control titlewindow should show on top. how that? thank you. if @ handy-dandy flex 2 language reference ( http://livedocs.macromedia.com/flex/2/langref/index.html) notice there setfocus() method of titlewindow class. may looking for.... if not, may need go more detail problem. --andy More discussions in Flex (Read Only) adobe

hoi allemaal!! ik heb een vraagje.. ik wil mp4 movies in joomla kunnen afspelen in de vorm van [youtube] zeg maar.. er een component dat dat ondersteunt? groetjes  misschien 1 van deze 2? http://extensions.joomla.org/component/ ... itemid,35/ Board index Joomla! International Language Support International Zone Dutch Forum Joomla! 1.0 Componenten 1.0.x

hey there, i have couple of stepper motors using drive robotic device , rated @ 400 step/rev , using bigeasy driver has default of 16 microsteps/step equates 6400 microsteps/rev, lot!!! motors slipping if set speed high , apparently happen if stepping fast (the current should sufficient).  read somewhere can change microstepping on bigeasy driver 8 or 4 microsteps instead of 16. mean have less steps per revolution , hence less steps per second achieve same speed , motors wont slip then. know how this? some of pins on bigeasydriver control microstepping rate. read instructions , tie appropriate pins high or low needed. you can change microstepping arduino program if connect pins it, isn't necessary. ...r Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Changing the default mircostep for

i have .cfm template used render handful of pages of website. each page department, example, "arts & entertainment", "health", "finance", , on. on each of these pages (rendered same template) there common element... list of our top ten articles. have used "cachedwithin" feature cache query 3-hour period. my question this... since single template generating these department pages, "top articles" query same in terms of query name, datasource... sql statement (which uses "where department_id = x" statement) different. let's have ten departments rendered template... should caching ten queries, regardless of names being same? yes should believe. although more experience may want clarify little more. More discussions in ColdFusion adobe

i kinda new microcontrollers. kinda newbie when comes it. know how understand languages. my question: is there anyway can apply jahmm (https://code.google.com/p/jahmm/) arduino microcontrollers? if question wasnt clear, feel free ask me elaborate more. java isn't going running on arduino time soon, i'm going go "no". Arduino Forum > Using Arduino > Microcontrollers > JAHMM for arduino arduino

hello! new raspbian , raspberry pi , have made own minecraft server it. i'm wondering how can run start script (/home/pi/server/files/start.sh) every 10 minutes if it's not running. server prone crashes, , i'm not here time restart it. don't want 20 versions of server running 8 plugins each , fighting same port. there way this? thanks!! one way achieve create new script runs start.sh script in loop. way every time stops, restarted. can put sleep in loop give time cleaned up. raspberrypi

hello,is there liquidcrystal library arduino due?the ones 've used far return errors during verification proccess (while compiling program in other words).i m trying use simple 8x2 lcd display.i know do,but library not helping.any ideas please? **i receive errors if import library ( #include <liquidcrystal.h>) in sketch both magic wand , crystal ball have been in shop repairs past year. maybe troubled tell errors shown ? and how did quote from: aristomenis just import library ( #include <liquidcrystal.h>) ? did check have library @ hand ? Arduino Forum > Products > Arduino Due (Moderator: fabioc84) > LiquidCrystal library for Arduino Due arduino

hej jeg har set @ der er kommet en opdatering til virtuemart. jeg har hentet en fil der hedder patch fra 1.0.4 til 1.0.7; men kan ikke installerer. er det det rigtige jeg har hentet? sidder der nogen derude der bare lige har løsningen på hvordan jeg opdatere mit virtuemart? jeg har kigget rundt om dette forum og har ikke kunnet finde nogen indlæg der omhandlede netop dette? hilsen nybegynderen. hvis du skal patche fra 1.04 til 1.07 er der som regel en readme tekst med filen. men lige så sikkert er det @ den ikke skal installeres, men pakkes ud lokalt og overføres til din side via ftp. du skal altså overskrive de filer der måtte være på din side med de nye. Board index Joomla! International Language Support International Zone Danish Forum Ældre versioner (disse vedligeholdes ikke længere fra officiel side) Joomla 1.0 (Udgået version, der blev afløst af 1.5 i 2008) Insta

ok observe this: //127.0.0.4/ /media/kody ext3 defaults 0 0 wrong it? i've tried following.... //127.0.0.4/sda1 /media/kody ext3 defaults 0 0 //127.0.0.4/sda1/home /media/kody ext3 defaults 0 0 //127.0.0.4/home /media/kody ext3 defaults 0 0 , 10.0.0.4 , replacing ip server name...... don't anything, mount point have lower case, in k not k i'm going go try other side, , make sure got ip right....... have move 30 gigs of stuff xd code: root@kody:/home/kody# mount //10.0.0.6/sda1 /media/draco-laptop mount: wrong fs type, bad option, bad superblock on //10.0.0.6/sda1, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) might need /sbin/mount.<type> helper program) in cases useful info found in syslog - try dmesg | tail or so i know it's ext3 , when try: code: /home/kod

ciao tutti, utilizzo arduino uno e lo shield gsm/gprs shieldv2 https://www.futurashop.it/index.php?route=product/product&path=4108_4111&product_id=334 con modulo ft971. arduino è collegato al pc tramite porta usb. sto cercando di realizzare un tracker satellitare. ho cercato in lungo ed in largo relative info, capendo che è necessario seguire: ricevere, ovviamente le coordinate dal gps (cosa che riesco fare) creare un webclient (cosa che devo provare) inviare al server la richiesta della pagina di google maps  (cosa che non fare) ricevere via http la risposta di google maps e visualizzarla sul pc sempre tramite google maps (cosa che non fare) i passi elencati sopra sono corretti o manca qualcosa? la comunicazione tra arduino e google maps deve avvenire per forza tramite gli @ commands o esistono delle librerie che semplificano lo sketch? se esistono delle librerie conoscete dei link relativi? grazie david http://www.cooking-hacks.com/documentatio

Операционка raspbian. Питается малинка от качественного БП на 5.15 вольт, 3А. БП подключен напрямую в плату по grio. Подключены по usb: - Беспроводная клавиатура - Беспроводная мышь - хаб на 49 портов usb со своим, отдельным питанием. - на хабе висят 22 модема 3g. Суть в том, что малина может проработать без нареканий часов 6, а может зависать каждые 10-20 минут. При этом в консоли ничего нет! (в смысле ошибок и т.д.) Как думаете? в чем проблема может быть? начинать диагностику всеравно с замены бп raspberrypi

the forum faq here says should see "unsubscribe thread" how subscribe thread (or unsubscribe one)? can change thread subscription status thread viewing clicking “thread tools” link @ top of first post , selecting “subscribe thread” or "unsubscribe thread" appropriate. i don't that. i'm running firefox in ubuntu 9.04. anybody? you can subscribe thread clicking “thread tools” link @ top of first post , selecting “subscribe thread” in order unsubsrcibe have click on user cp (top left) , find list subscriptions (left bottom) Forum The Ubuntu Forum Community Ubuntu Community Discussions Forum Feedback & Help Unsubscribe from this Thread Ubuntu

hello all, i have written isr receive data arduino. aware of fact atmega328 can perform hardware, exploring possibility save hardware pins used in master mode. till here code works (on receiving end) spi_clock_div32 (on sending end), if switch spi_clock_div16 start miss bits. open tips optimize code see if can work spi_clock_div16. cheers, jack receiving end: code: [select] volatile byte flag = 0; void setup() {   serial.begin(9600);   attachinterrupt (0, _isrd2, falling);  // attach interrupt handler   pinmode(2, input); // ss   pinmode(5, input); // sck   pinmode(6, input); // di } void loop() {   if (flag)   {     serial.println(flag,bin);     flag = 0;   } } void _isrd2() {   byte rec = 0;   byte bn = 1;   byte pd = 1;   byte p = 0;     p = pind;       while (~p & b00000100)      // long pin pd2 low (ss low)   {     if ( p & b00100000 )      // if clock pin (pd5) high     {       if (pd)                 // if high pulse on clock has not been processed       {    

hello evryone! this first project arduino, have checked sd slot shield , bt module shield using examples, working fine. now need have program transfer data(usually txt file) sd card android device through bt module. using  arduino uno. please tell me possible so, , not prgramming either please me. thank you!! quote so please tell me possible so yes, is, if hardware compatible. since didn't post links hardware, or code, can wish luck. luck. Arduino Forum > Using Arduino > Storage > Arduino UNO interfacing with SD Card + BT Module arduino

guten tag alle! ich habe ein arduino ethernet board und versuche gerade eine ethernet-verbindung damit aufzubauen. die verbindung klappt auch, aber nur solange ich den restlichen teil meines sketches auskommentiere. da es sich hierbei hauptsächlich um pinbelegungen handelt, liegt der schluss nahe, dass sich meine pinbelegung irgendwie mit der ethernetverbindung beißt. ich habe allerdings diesen satz hier "pins 10, 11, 12 , 13 reserved interfacing ethernet module , should not used otherwise" beherzigt und die genannten pins nicht verwendet. woran könnte es denn sonst liegen? hier mal die teile meines sketches, von denen der fehler anscheinend kommt: code: [select] const int sw_mot_minus = 6; const int sw_mot_plus = 7; const int sw_man = 5; const int sw_auto = 4; const int sw_measure = 3; const int sw_stop = 2; const int ntc2 = a5; const int ntc1 = a4; const int ttl_led_red = a3; const int ttl_led_green = a2; const int ttl_led_man = a1; const int ttl_led_auto =  a0; c

i thinking of buying arduino hands on experience, best model beginners? buying clones cheap, price not issue. thnx you need decide if you're going use shields. if want use shields, uno basic model, leonardo has cleverer usb. on uno, usb communicating (programming, sending serial messages to-and-fro) on leonardo, arduino can pretend things usb keyboard or mouse. personally, i'd start uno, if wanted use shields. however, don't pin layout on arduino - annoying gap in pins offends me every time. don't particularly want use shields, want use breadboard and/or own protoboard / stripboard. if want use breadboard or protoboard, want regular 0.1" pin spacing. in case, recommend nano: small, built-in usb, sits nicely on breadboard (leaving of available circuiting). also, lots of cheap ones flooding out of china, if decide you'll buy clones. if clone , it's 1 ft232rl chip on bottom, have hardware bug need fix - see http://www.astounding.org.uk/ian/raspi

hi.. i'm using small attiny45 , need run tone function.. when i'm compiling says: 'tone' not declared in scope' any idea? thank much. the attiny45 not standard  arduino , 'tone()' function part of arduino core.  sounds attiny core installed doesn't support tone() function.  have tried 'arduino-tiny' core; https://code.google.com/p/arduino-tiny/downloads/list Arduino Forum > Using Arduino > Programming Questions > How to "include" tone library into a ATtiny45 ? arduino

whenever put flash in html dw8 , opne page in browser, link appears on whole flash , once click on it, nothing happens; tool tip appears "click activate control". if have links in flash, have click twice on flash movie first time. there way rid of link??? http://www.semillero.net/semillero.htm - oh! happens in ie not ff. More discussions in Dreamweaver support forum adobe

hello guys, i'm new forum world of raspberry pi. trying following: wrote html site 2 radiobuttons , button, i'm running on apache server. when click button opens cgi skript wrote python. works when want print out browser value of radiobutton chosen. want start serial communication on bluetooth , talk arduino (i come arduino world). purpose wrote following script: code: select all #!/usr/bin/env python import cgi import cgitb import serial time import sleep cgitb.enable() bluetoothserial = serial.serial("/dev/rfcomm1", baudrate=9600) print "content-type: text/html\n\n" form = cgi.fieldstorage() if "subject" not in form: print "<h1>neither radio button selected.</h1>" else: text = form["subject"].value print "<h1>radio button chosen:</h1>" print cgi.escape(text) bluetoothserial.write(text) supposed write browser button chosen , write value arduino. if change normal python script (

hi all, i have weird issue. when blog category text not show beside image, below image. no matter text not beside text. don´t use editor. inserted picture mosimagebutton. set align left in image tab. have used cms since mambo 4.5 know how this. but if same thing front end work. back-end doesn't. tried mosimage button, xhtml-editor , plain html. nothing works. if @ source code there no image alignment parameter if put align left in html. tried float left. on top of not affekt intron in blog. shown text aligned right of picture. 80% below instead. how can solve ennoying issue? regognize this? me looks bug in file presenting intros in blog view thats far fetched guess. cheers, thomas read this, should help http://forum.joomla.org/index.php/topic ... #msg570492 Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hey guys, i need i'm new arduino , programming in generel. try arduino micro work buttons. goal if button pressed send information serial. -i using button.h libary able use ishold , onrelease. buttons connected ground. dont receve on serial. heres code: code: [select] #include <button.h> button button2 = button(2, low); button button3 = button(3, low); button button4 = button(4, low); button button5 = button(5, low); button button6 = button(6, low); button button7 = button(7, low); button button8 = button(8, low); button button9 = button(9, low); button button10 = button(10, low); button button11 = button(11, low); button button12 = button(12, low); boolean holding2 = false; boolean holding3 = false; boolean holding4 = false; boolean holding5 = false; boolean holding6 = false; boolean holding7 = false; boolean holding8 = false; boolean holding9 = false; boolean holding10 = false; boolean holding11 = false; boolean holding12 = false; void setup() {   serial.begin(960

hej joomla forum jeg vil lige høre om der er nogle der kan hjælpe mig / komme med nogle ideer til hvordan jeg på mit joomla website headeren til @ skifte alt efter hvilket link der klikkes på. jeg skal bruge det forbindelse med en forretningsportal hvor headeren skal skifte alt efter hvilken kategori der klikkes på. som jeg kan se det er den eneste mulighed @ lave en php funktion der tjekker på hvilken url der er aktiv og så derudfra skifter billede, hvordan gøres dette? mit problem er ligeledes @ den kun skal tjekke på en del af url strengen, dvs. mit tilfælde hvor der står catid="et tal"... håber der er nogle kloge joomla hoveder derude der kan assistere mig med dette problem på forhånd tak! rasmus er der virkelig ikke nogle der kan hjælpe mig med dette problem? Board index Joomla! International Language Support International Zone Danish Forum Ældre versioner (disse vedligeholdes ikke længe

i want create backup every if ever have reimage pi, have own image. tried: ssh user@ip "sudo dd if=/dev/root | gzip -1 -" | dd of=20150425_image.gz gunzipped on local machine , wrote card. won't mount. [ 4057.937003] ext4-fs error (device sde): ext4_map_blocks:503: inode #8: block 332326: comm mount: lblock 4646 mapped illegal pblock (length 1) [ 4057.937017] jbd2_journal_bmap: journal block not found @ offset 4646 on sde-8 because pi in use can't backup way? use /dev/mmcblk0 input not /dev/root raspberrypi

i have several hc-sr04 ultrasonic sensors, , 2 of them stopped working. trying figure out if dead or not. bought them around 6-10 months ago, have had light use on time have owned them. my setup: 6 hc-sr04 ultrasonic sensors arduino mega 2560 windows 7 arduino 1.0.5 these sensors have been working past few weeks have been in on project. today 1 quit working, returns ~730 cm (works out 43 milliseconds). checked wiring, looked fine, no obvious damage sensor itself, took multimeter , poked around bit , compared working one, nothing looked different. took working 1 , swapped around non-working one. working 1 worked fine, let run 5 minutes, , still worked. bad 1 not work anywhere connected it. connected non-working sensor arduino new wiring, still did not work. 15 minutes later, 1 started doing same thing, 1 had stayed in spot whole time. repeated tests again , same, bad sensor not work anywhere, , others work in place. here small part of code when broke: code: [select] const int

hi everybody! i'm new raspberry pi not understand much, please explain things simple possible. i'm thinking getting raspberry pi 1 reason; game. problem is, game requires windows, , when looked if raspberry pi runs on it, answer big, fat no. however, i'm stubborn , willing take hard way, if there one, including maybe reprogramming game (though i'd rather not). please, me! roberto577 wrote: hi everybody! i'm new raspberry pi not understand much, please explain things simple possible. i'm thinking getting raspberry pi 1 reason; game. problem is, game requires windows, , when looked if raspberry pi runs on it, answer big, fat no. however, i'm stubborn , willing take hard way, if there one, including maybe reprogramming game (though i'd rather not). please, me! game in question release source code ? game ? viewtopic.php?f=105&t=115197 raspberrypi

i've installed several programs various sources debs dpkg. dist-upgrade apps? still run? happen amarok 1.4? unfortunately didn't keep track of many of these programs nor got them. if downloaded package web site dist-upgrade not upgrade it.that command works packages installed repos in source list. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [all variants] What does dist-upgrade do to apps installed from debs with dpkg? Ubuntu

hi, i'm beginner can work way trough... need though. on arduino uno want control rgb led hsv. have found library https://github.com/mathertel/onebutton looks working. i want dim led via v value in hsv convert rgb analogwrite. problem library wants double variable v. and code not working. code: [select] for (double x = 0.00; x <= hsv[3]; x + 0.01){ serialprint(x); the program never exit loop , x never increases... print out 0.00 i appreciate help! it might work better this: code: [select] for (double x = 0.00; x <= hsv[3]; x += 0.01){ pete Arduino Forum > Using Arduino > Programming Questions > Double arithmetic [SOLVED] arduino

there many options, clone whole image or use rpi-clone idea use command: "sudo dd bs=4m count=? if=/dev/mmcblk0 of=/mnt/pi_test.img" need work out "count". have @ picture of gparted of sd card. use raspi-config expand full sd card. step 1: used content = 4m + 56m + 2700m = 2760m, think make 3g should enough. step 2: need use command "sudo dd bs=4m count=? if=/dev/mmcblk0 of=/mnt/pi_test.img", need work out "count" 4 * 1000 * 1000 * count = 3 * 1000 * 1000 * 1000, count = 750 step 3: final command use: sudo dd bs=4m count=750 if=/dev/mmcblk0 of=/mnt/pi_test.img result: booted, seems missing something, cannot startx, prompt shows pi@(none) if don't use count=nnnn dd copy start end of input file. raspberrypi

hi guys, it's first post , i'm new arduino please go easy on me. last night got yun read twitter feed on wifi. , people posting links youtube , soundcloud in there tweets. i wondering if possible yun detect say, url youtube, , 'open' , play audio out of speaker. failing that, there way open link on computer , start playing it? any or pointers in right direction appreciated. cheers! the yun includes linux co-processor read url (with right code) far know doesn't have audio output capability. quote from: tcmspark on jun 09, 2014, 10:09 am would there way open link on computer , start playing it? to that, arduino need send command pc, , there need application on pc receive command , read corresponding url. options pc part depend os running on pc. on windows pc, use gobetwino. Arduino Forum > Using Arduino > Project Guidance

hey!  i'm trying code login module separate database i've written (very simple @ point). i've got login page working can't seem $_session variable transfer between pages user shows being logged in.  i'm using session_start(); doesn't seem work.  it's weird... can keep refreshing page until works other times doesn't make difference. i'm hoping convert on joomla! component/module once working i'm new serious php coding , joomla! wanted develop skills before tackling project. i'm using php 4.3.11 provided hosting service. can share me how it's done in joomla!?  thanks, mike i'm interested in problem.  did find out answer question? i tried quick test in joomla see if $_session variable work me.  use form in example below see if sessions work.  seemed work. code: select all <?php session_start(); defined('_valid_mos') or die("no direct access.");    if (!isset($_post['submit'])) {       $_session['myvar&#

so have python script works great @ blinking led. if run second instance of script following expected warning: runtimewarning: channel in use, continuing anyway. use gpio.setwarnings(false) disable warnings. have situation call program more once sometimes, never want more 1 instance run. want catch error in python code , exit instance of program, because means have instance running. if there no way catch particular gpio runtime warning, current idiomatic way force python run 1 instance of script @ time? help! i don't know python, ways of checking there 1 instance of script running include: 1) create pidfile (usually in /run or /var/run same place) called scriptname.pid containing pid of script. when script starts should check presence of such file, read pid , see if pid still executing. if so, exit. 2) create lockfile. open file writing, in tmpfs (like /run again), call scriptname.lock. don't need write though. when script starts should try opening file write acce

i'm using program (written else), uses isr(timer0_ovf_vect).  when try compile in arduino ide (v1.05)  multiple definition error because arduino's wiring.c uses timer0_ovf_vect.  wiring.c isn't used program, guess arduino checks anyway.   the author doesn't compile using arduino ide, doesn't have worry this. i don't know interrupts , don't know 1 timer0_ovf_vect represents.  how rid of error?  have feeling it's more complex renaming something. the program can found here: https://github.com/grbl/grbl/tree/dev the specific file is  stepper.c , line 419 code: [select] int main() {   // setup code goes here   while (1)   {     // loop code goes here   } } you responsible initializing else: timers pwm, adc, whatever else can't think of right now. Arduino Forum > Using Arduino > Programming Questions >

i'm creating datasource in coldfusion 6.1 , i've set correctly, i'm sure, right name, password, default database, etc. i've checked against settings used run queries against database, instance, other tools. the system not name or password incorrect, when have them wrong, instead says: connection verification failed data source: fln []java.sql.sqlexception: communication failure during handshake. there server running on localhost:3306? the root cause that: java.sql.sqlexception: communication failure during handshake. there server running on localhost:3306? this odd, suggest i've got name , password dsn correct (as says when have them wrong) it's suggesing no mysql running, though can use query tool same credentials? any ideas? sorted, had update jdbc driver. More discussions in Getting Started adobe

is studio 8 complied of 3 different disks, latest version of flash, dreamweaver, , fireworks or each version of program bundled on 1 disk? what's real different between studio 8 , buying 3 programs separately aside price advantage? rmiman, > studio 8 complied of 3 different disks, latest version > of flash, dreamweaver, , fireworks or each version > of program bundled on 1 disk? 2 disks: a) dreamweaver 8, fireworks 8, flash 8, flash 8 video encoder, contribute 3, , flashpaper 2; b) homesite+ 5.5, coldfusion mx 7.0 developer edition, , fireworks tutorial assets. > what's real different between studio 8 , buying > 3 programs separately aside price advantage? price advantage isn't enoughj? ;) david stiller adobe community expert dev blog, http://www.quip.net/blog/ "luck residue of design." More discussions in Adobe Animate CC - General adobe

is there way have swf automatically resize monitors size full screen. set width , height 100% editing html generated flash (publish settings) or set the dimensions % in publish settings - search flash (f1) publish settings or go file > publish settings > html tab. ****************************************** --> **adobe certified expert** --> www.mudbubble.com --> www.keyframer.com pefon wrote: > there way have swf automatically resize monitors size full screen. More discussions in Adobe Animate CC - General adobe

i can connect website if manually set connection in contribute. when send connection key error message username , password cannot verified. have tried sending key username , password included in key, set users have enter username , password themselves. nothing works. we set separate ftp account on our website allows access specific folder. we moved our website new hosting company network solutions. did not have problems contribute connection keys on our previous host. possible solutions appreciated. linda More discussions in Connection/Administration adobe

hello, i'm starting study cybernetics in next semester , i'd pi till start. can't program in python have few years of experience in c++, i'd prefer use that... few questions: 1. os recommend? need simple run code, no gui required, i'm gonna write code on pc , transfer pi compile & run 2. gpio c++ library recommend? 3. i've been searching while , found few tutorials on how use motors, fans , not, motors go forward, backward , stop - need motor can control speed, same goes fan - there tutorials this? 4. how gpio extensions work? how control pins? gpio extension recommend robotics? thank you! 1. raspbian. on pi2, can edit , compile on pi, fast enough everything. 2. pigpio think 1 need. 3. stepper motor might easiest, otherwise not sure. 4. shoudl in library itself. magpi great resource - start @ issue one! raspberrypi

i collect additionnal information on users register on web site ex : town, phone number, region, etc ... is there components or modules or bots ? thanks ! you can try following extensions cb http://extensions.joomla.org/component/option,com_mtree/task,viewlink/link_id,210/itemid,35/ user extended component http://extensions.joomla.org/component/option,com_mtree/task,viewlink/link_id,212/itemid,35/ easy user extended http://extensions.joomla.org/component/option,com_mtree/task,viewlink/link_id,1321/itemid,35/ Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Joomla! 1.0 Coding

hallo beste mensen, mijn naam john en ik ben nieuw op dit forum. ik heb mij net pas aangemeld dus mijn profiel nog niet date, maar dat komt nog wel. ik heb het volgende probleem. ik ben bezig met een kwh logger dmv een aparte kwh meter die ik in mijn meterkast wil inbouwen. ben nu bezig met de code hiervoor te schrijven maar moet erbij vermelden dat ik nog niet zoveel ervaring hiermee heb. vooral lang bezig geweest met inlezen. heb hier en daar wat stukjes code geleend om de pulsen die mijn kwh meter geeft te tellen en om te zetten in verbruikt vermogen en totaal kwh verbruik. ik laat alles naar de seriele monitor gaan om alles te controleren. het aantal pulsen dat mijn kwh meter geeft( 1000 pulsen = 1kwh) wil ik delen door duizend zodat de uitkomst in kwh gegeven wordt. alleen krijg ik geen resultaat als ik door duizend deel. als ik bijvoorbeeld 100 invul, krijg ik wel resultaat. volgens mij zit ik mij nu blind te staren op iets wat misschien betrekkelijk eenvoudig maar ik z

hello all, have installed 9.04, got working hardware, configured way , on moon happy..ready dismantle microsoft hold. decided install educational items ubuntu, after doing daughter, computer has gone weird!!!. when loads, splash screen says kubuntu , login screen says edubuntu. when login old ubuntu again, removed education stuff , still have issue. want pure ubuntu please, can 1 me please try code: sudo dpkg-reconfigure gdm and choose gdm options appear, , code: sudo dpkg-reconfigure usplash splash screen, , choose again. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [ubuntu] mix of ubuntu,kubuntu and edubuntu Ubuntu