Posts

Showing posts from February, 2014

Problem removing old versions with customization wizard 8

i'm trying deploy acrobat reader 8 our xp professional desktops via active directory software installation (windows server 2003 domain) i have obtained msi release of reader 8, customised using adobe customization wizard 8, , deployed through ad per adobe documentation. works expected new machines without previous release of reader installed. however desktops have reader 6 or 7 installed, end 2 versions installed side side (visible in add/remove programs). reader 8 works fine @ point. removing older version causes pdf file association reader 8 created broken, internet explorer browser plugin broken. reader 8 has reinstalled manually fix issue. i have read reader automatically removes old versions of when install new version. additionally, when customising msi, "remove previous version of reader" greyed out. appears installer not removing old versions. any ideas solution? thanks lot tom fanning from deploying_reader8.pdf > installer interactions earlier versions...

RF24network don't route the message from 011 to 00

hi... trying explain issue i'm working rf24network based security alarm system actually have 6 sensors pir , switch contact door on board send bool values base. due limitation of 5 child communicate directly base have necessity of route grandchild message... node 01,02,03 etc ok , communicate every event 00 base. but 011 don't communicate base... maybe wrong in code.... i report 3 of devices.. base 00 child 01 , grandchild 011 this sketch of base 00 code: [select] #include <rf24network.h> #include <rf24.h> #include <spi.h> // constants identify nodes const uint16_t pi_node = 0; const uint16_t sensor_node1 = 1; const uint16_t sensor_node2 = 011; // ce pin, csn pin, spi speed rf24 radio(9, 10); rf24network network(radio); // time between checking packets (in ms) const unsigned long interval = 100; int ledpin1 = 6; int ledpin2 = 7; int ledpin3 = 4; int ledpin4 = 5; // structure of our messages struct message_sensor {   bool motion;   bool dooro...

Error dynamic payload with NRF24L01 and tmrh20 librairy

hello, i trying send string between 2 arduino using nrf24l01 , tmrh20 library. use code dynamic_payload_example , simplify still not working. know wiring correct work static payload. so code send data : #include <spi.h> #include "nrf24l01.h" #include "rf24.h" /* hardware configuration: set nrf24l01 radio on spi bus plus pins 7 & 8 */ rf24 radio(8,9); // sets role of unit in hardware.  connect gnd 'pong' receiver // leave open 'ping' transmitter // // topology // // radio pipe addresses 2 nodes communicate. const uint64_t pipes[2] = { 0xf0f0f0f0e1ll, 0xf0f0f0f0d2ll }; const int min_payload_size = 4; void setup(void) {   serial.begin(115200);     serial.println(f("rf24/examples/pingpair_dyn/"));   //   // setup , configure rf radio   //   radio.begin();   // enable dynamic payloads   radio.enabledynamicpayloads();   // optionally, increase delay between retries & #...

acrobat pro 8.1

hi, i discovered issue frustrating: the choice of font made in 'preferences-->commenting-->font' has identical across systems, otherwise text in comments not show correctly. assuming not fixable: is possible change font in existing comments? there seem no text formatting options beyond bold/italic/super-/subscript. seems totally inadequate me. @ least have options size , font. and assuming there way change font-- possible change font *all* preexisting comments @ once? ctrl-e should show properties toolbar allow change font More discussions in Acrobat Reader adobe

Thread: LTSP Remotely (Ubuntu 9.10)

i understand ltsp in ubuntu 9.10 connects via ssh want make cd can used off site connect internal ltsp server. internally, connect ltsp server via pxe. public facing firewall forwards ssh server already. hoping can build cd students , staff use home connect them ltsp server. got ideas how this? you won't fast response remote connection, keep in mind. sound interesting test. there security considerations, many of protocols have weak or non-existent encryption. might want tunnel as possible on ssh. you'll want first set remote hard drive boot locally connect ltsp. practice: https://blueprints.launchpad.net/lts...client-install once way it, use basis live cd. use cd-rws or flash devices like usb sticks that. allow correct practice runs. once disks in hands of students there very high attrition rate disks. never got better 6 uses out of of them due accidental , intentional abuse o...

Using a Uno as a multi use controller

using uno multi use controller today @ 01:56 hi, new guy here.  i've built several analog projects first foray digital , may not on right track.  here little project , need do: this controller turning target system @ gun club.  control solenoid, via relay, in turn activates 1.5"x 10" double acting pneumatic cylinder turns 14 target holders through 90 degree arc ("turn" , "face")  of mechanicals in place.  in semblance of order here things need happen: an rfid card reader 125 kh cards.  (this target system going available of our members there fee , orientation use hence card reader.  these type of cards our members have access club if have carry 1 card access.)  there 1 $5 on ebay looks job open suggestion best unit use. outputs control main power relay send 120vac rest of system (turns on compressor , closes air supply drain valve, turns on p/a system) , turns on 24vdc power supply power cylinder control...

Thread: Ubuntu 9.10 - Sound card detected but no sound output

hello all. have upgraded ubuntu 9.10 , im havin problems gettin sound aspect sorted out. i've had through forums , googled around , found lot of problems pulseaudio none of them seem describe issue have. have m audio delta 66 pci card installed whcih worked fine previous hardy heron installation. card recognised , listed system whenever try play media (mp3, avi etc) player seems runnning , visual aspect works fine there no sound comming card. have tried change settings , used alsagui tool no avail. have ideas why happening. suggestions gratefully received. solved problem. had motherboard bios set "auto" determine whether use onboard sound or not. curious problem given has worked fine until upgrade 9.10 , 9.10 detecting right card. anyhow, now. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [SOL...

Thread: 9.10 getting X reconfigured on laptop

Image
hello. got old laptop running, on 9.10 nice have running again have been trying 2 days , nights poking , prodding trying get laptop 1024x768 mode know can do. first, cd rom not work. dont ask how got on hd, because cant boot usb ports. not 1 of issues, dead. cannot fix or replace it. fyi, real issue. so......there no xorg.conf file me tinker can resolution 800x600 1024x768? use reconfigure x resolution up? laptop uses onboard card, not nvidea or ati, maybe intel or generic. laptop can it, not in options under display options. used manually edit xorg.conf needed. tried making own even, without success. went on ubuntu , did reading, trying out xrandr , lxrandr, cant seam coax laptopinto recognising can 1024x768. output of xrandr: code: screen 0: minimum 320 x 240, current 800 x 600, maximum 800 x 600 default connected 800x600+0+0 0mm x 0mm 800x600 60.0* 56.0 640x480 60.0 400x300 60.0 56.0 320x2...

Windows can't find drivers.

i bought arduino uno r3 yesterday. it's chinese clone. has atmega328p , mega16u2 both. i've installed ide fully. can't find ports. tools > ports option greyd out, cannot find options named "ports (com & lpt)" or "other devices" in device manager. can't upload sketch board. tried on both win7 sp1(32 bit) & win10(64 bit), installed in same pc in different partitions. i've roamed accross stackexchange no successful result. try different usb cable, ensure cable seated. try different pc (no need install ide, see if unknown device detected) - put 16u2 dfu mode , see if detected (google 16u2 dfu mode). Arduino Forum > Using Arduino > Installation & Troubleshooting > Windows can't find drivers. arduino

First Arduino project. Will this work?

hello all, i in process of building plant tower system growing tomatoes , strawberries. system have automatic watering using toro evo controller. need monitor whether or not getting watered, , if not send me alert. arduino comes in. i have never built project using arduino, did find online here need. since toro evo controlling watering, not need pump controller. modified design of arduino project eliminate that, turn probe off , on prevent corrosion. could familiar arduino on , let me know if work? much appreciated!! how this? moisture sensor arduino. -jim lee Arduino Forum > Using Arduino > Project Guidance > First Arduino project. Will this work? arduino

Tick Tock Shield Arduino

bonjour j ai acquis récemment ce kit pour "débutant" !! j'ai téléchargé et installé la tick tock shield library ensuite ce kit propose 7 programmes de demo toujours pour débutant déjà le le démo 1 me pose d'énormes pbs mais en le modifiant avec mes connaissances je suis parvenu à le faire fonctionner donc je m attaque au prog démo 2 code: [select] /****************************************************************************/ //  demo function:use 3 buttons control 4 leds. // note: k3-menu, k2-increase,k1-decrease // power up: led off // every time menu key pressed, status changes test_start // to test_end or test_end test_start. //  when starts, "increase" key can turn on 1 more led right left // every time "increase" key pressed. // the "decrease" key operation inverse process of "increase" key's. // //  author:frankie.chu //  date:23 september, 2012 // //  library free ...

Tamaño letra LCD grafico

hola. he comprado una pantalla serial lcd 128x64 de sparkfun, instalado la libreria serialgraphiclcd.h, el problema que tengo es que no sé como hacer diferentes tamaños de letras y ponerlas en negrita, el resto mas o menos ya me defiendo un poco siguiendo algunos ejemplos pero de tamaños de letras no conseguido nada. un saludo todos. gracias. mira si esto te sirve Arduino Forum > International > Español > Software (Moderators: surbyte, Hector_A) > Tamaño letra LCD grafico arduino

[SVN 9118] TinyMCE strips HTML - Joomla! Forum - community, help and support

Image
i don't know if worked, @ moment have problem adding html article. in tinymce plugin settings, option not clean html entities. set to: yes. i've 2 problems adding: 1: links 2: image map 1: i need have link download, http://127.0.0.1/publications/other-dow ... oad&gid=14 due menu structure , sef url's, page want add download link is: http://127.0.0.1/themes/folder/cloning where "themes" section, , "folder" category, , "cloning" page itself. the direct url want add http://127.0.0.1/publications/other-dow ... oad&gid=14 when select text, , insert link, , save page, link relative (which set in tinymce options, , it's fine me.) so url on website now: http://127.0.0.1/themes/folder/publicat ... oad&gid=14 the themes/folder/ added because it's relative url. logical, since it's not absolute url. offcourse not right url, i'm going edit page, click on html button, , html code shows: code: select all <a href="publicatio...

Not in Sync error on nano that worked fine before

it has been few months (4) since playing nano. i changed computers , updated 1.6? new 1.8.1 the upload error below. here code using, tried pare down minimum wont upload... what doing wrong, want upload , sync errors. code void setup() {   // put setup code here, run once:   // blink nano led light pin 13   pinmode(13, output);   } void loop() {   // put main code here, run repeatedly:   } error arduino: 1.8.1 (windows 10), board: "arduino nano, atmega328" sketch uses 558 bytes (1%) of program storage space. maximum 30720 bytes. global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes local variables. maximum 2048 bytes. avrdude: stk500_recv(): programmer not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xb3 avrdude: stk500_recv(): programmer not responding avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xb3 avrdude: stk500_recv(): programmer not responding avrdude: stk500_getsync() ...

Menu's verschijnen niet in modules - Joomla! Forum - community, help and support

hallo mijn menu's die in menumanager staan vertonen onder #modules een - ipv 1. in modules staan de menu's niet en kan ik ze dus ook niet plaatsen en publiceren, iemand een idee wat het probleem is? alvast dank gr hans ik denk dat er een paar bestanden missen of niet goed zijn. dit kun je makkelijk controleren met joomla diagnostics: http://www.joomla-addons.org/joomla-diagnostics.html Board index Joomla! International Language Support International Zone Dutch Forum Joomla! 1.0 Modules 1.0.x

How to detect Reader 8.1.2 from javascript?

version 8.1.2 has broken tried , true way of detecting acrobat javascript. know new way version 8.1.2? previous version 8 , version 7 releases detected with: function acrobatinstalled() { if (window.activexobject) { // acropdf.pdf.1 acrobat 7 or 8 try { var line = "new activexobject('acropdf.pdf.1');"; var oacro = eval(line); if (oacro) return true; } catch(e) { } } return false; } More discussions in Acrobat Reader adobe

Thread: Ubuntu

Image
what newest wine software release version?. , can download . on advance. newest version 1.1.35 , @ http://www.winehq.org/download/ if using karmic install wine1.2 after follow steps on page. Forum The Ubuntu Forum Community Ubuntu Specialised Support Wine [SOLVED] Ubuntu Ubuntu

Runtime Error

with in few seconds of opening adobe reader 9 microsoft visual c++ runtime library error stating application has requested runtime terminate in unusal way. please contact application's support team more information. i have exact same problem. on network , when sign on network administrator program runs fine...but when use own account runtime error looks this: __________________________ microsoft visual c++ runtime library program: c:\program files\adobe\reader9.0\reader\acrord32.exe this application has requested runtime terminate in unusal way. please contact application's support team more information. __________________________ it extremely frustrating. any appreciated...especially if resolves problem ;) thanks More discussions in Acrobat Reader adobe

Thread: Broadcom 802.11g Network Adapter issues

basically few weeks ago decided try linux, in particular ubuntu. have installed in windows 7 partition willing take full plunge , switch way. issue cannot connect wireless internet. states "device not ready". wireless turned on on laptop, near source, have tried making manual connection network setup. tried hardware tester , found ethernet , wireless hardware (broadcom 802.11g network adapter). went package thing , looked broadcam. found package installed. tried manually with: sudo apt-get install bcmwl-modaliases e: not lock /var/lib/dpkg/lock - open (11: resource temporarily unavailable) e: unable lock administration directory (/var/lib/dpkg/), process using it? heard try "sudo apt-get install bcm43xx-fwcutter" , did couldnt find it. stated before new linux i'm missing easy beg patiance learn new operating system. i had same problem when replaced windows xp on laptop ubuntu 9.04...

What's a 'breakout'?

i reading tutorial on using nrf24l01 pcb and on page 2 find a closer @ mirf-v2 breakout of nrf24l0 . what 'breakout'?  search of forum more little inconclusive. a "breakout" board chip relatively simple board containing chip, perhaps components required chip operate, , connectors easier use bare chip, comes far short of being complete product. for example, sparkfun sells large number of "breakout modules" modern chips available in tiny surface mount packages (which difficult hobbyists solder), set small number of pins on 0.1inch centers (easy solder, or plug breadboard.)  arduino referred breakout board atmega avr chip, , mirf board document refers has nrf24l01 chip plus support components (bypass caps, voltage regulator, crystal), antenna connector, , 6 "commonly used" data signals on 0.1" header. Arduino Forum > Using Arduino ...

3 wire battery

hi all, i'm working on small project in want monitor battery percentage display on android phone on top. the battery consist of polymer li-ion battery 3 wire (red, black , white). can me code. moreover, i'm beginner. thank you if lucky white wire onewire interface battery control chip.  you need install onewire library , figure out how talk chip in battery.  the battery control chip keeps track of number of electrons going battery when charging , number of electrons coming out of battery in use. can unwrap battery enough see markings on chip?  use google find out chip has markings , find datasheet chip. Arduino Forum > Using Arduino > Programming Questions > 3 wire battery arduino

Menu problems with widescreen

i'm new premiere elements using v7. when create dvd widescreen have 2 problems: * when playing in a/v dvd players, 2 buttons highlighted * 4:3 menus stretched (tested 'countdown' , 'aquarium') i tried updating , appears have latest version. when create dvd standard 4:3, don't have either problem. have tried creating projects widescreen , 4:3, creating widescreen dvds in both cases same results. are these known problems? there widescreen menus available? i'm concerned button issue. there work arounds? i found posting button issue, no response: http://www.adobeforums.com/webx/.3bc489c3 i think else have run problem well... this might worth call adobe tech support. http://www.adobeforums.com/webx/.3bbe7d56 More discussions in Premiere Elements adobe

Unable to import audio from CD/DVD (& from file/folder) - Adobe Premier Elements 4

when click on media, box - "importing file removable media" appears, asking me click on media download button. once done, message appears stating "no valid files found" pl you don't kind of file (audio? video?) , source (a commercial dvd? home-burned dvd?), may help: the default settings of media downloader set not show audio. see audio media clips need click on show audio button or press ctrl + u on keyboard. watch out, media downloader re-check files when , need uncheck again! More discussions in Premiere Elements adobe

Thread: Corrupt File System, How to Recover?

hello, have acer aspire 1 running nbr 9.10. few days ago "went wonky", wouldn't boot , seem start , shut off before getting logon screen. managed boot usb stick , run check , fix in gparted. found slew of errors in file system. unfortunately, still won't boot, hangs. assume of boot files damaged. have 2 problems: 1. there way repair damage? or wipe disk , start over? 2. need e-mail off of hard drive. can mount drive after booting usb stick, thunderbird directory locked. there way around this? thanks! boot usb device, open terminal, , type: code: sudo fsck -a /dev/sda substitute device label 1 in example above. if need copy files drive, use nautilus root. press alt-f2 , type: code: gksudo nautilus the above command open file manger in root mode , allow access files need. Forum The Ubuntu Forum Community Ubuntu O...

Errore con sensore Dallas DS18B20

Image
buonasera tutti! volevo leggere il valore della temperatura su un display lcd ma non viene misurata correttamente perchè misura sempre e costantemente 124.82 .... il valore lo vorrei in °c ... questo il codice: code: [select] #include <liquidcrystal.h> int ds18b20_pin = a1; liquidcrystal lcd(12, 11, 5, 4, 3, 2); int sens_dallas; float temp_dallas; float volt_dallas; void setup() {   lcd.begin(16, 2);   pinmode(ds18b20_pin,input);   lcd.print("temp:"); } void loop() {   sens_dallas=analogread(ds18b20_pin);   volt_dallas=(sens_dallas*5.0)/1024.0;   temp_dallas=(volt_dallas*36.0)-55.0;     lcd.setcursor(0, 1);   // print number of seconds since reset:   lcd.print(temp_dallas);   delay(1000); } grazie chi mi aiuterà!!! un sensore dallas è digitale, non analogica quindi non si legge con un comando analogread. ha un suo protocollo di comunicazione. ti conviene usare una libreria già fatta. h...

Can't control Modelcraft MC1811 micro servo

i'm working on project involves feeding input several servo engines via button inputs. today ran problem: i've broken down code bare minimum servo @ didn't seem either. right have servo hooked arduino uno 1 simple button on breadboard. i'm trying servo engine move specific angle when pushing button , move idle angle when releasing button, doesn't work mc1811. attempted sg90 servo engine same code , worked. now when load sweep example library (2 loops have go , forth betwee 0 , 180 degrees) works both servo engines. i've tested button on serial print , it's sending on/off signals. any idea i'm doing wrong? might obvious; here's code code: [select] #include <servo.h> int button = 8; servo servo; void setup() {   serial.begin(9600);   pinmode(button, input_pullup);   servo.attach(3); } void loop() {   if (digitalread(button)) {     serial.println("on");     servo.write(90);   } else {...

RC2--->RC3 Works Great!!! - Joomla! Forum - community, help and support

Image
hello everyone! just want rc3 fix lots of issues experiencing while running rc2. great work joomla team! hope see of saturday @ linux expo. now, if running rc2 , want upgrade rc3 process simple. long did manual install of rc2 in business. after downloading zip package, extracted contents of file folder called j oomla-1.5rc3 using winrar. main folder joomla-1.5rc3 removed installation folder. hope haven't lost yet. ready upload joomla rc3. before uploading files: 1)backup database (recommended) 2) backup configuration.php file since need file since has important information site i.e. database name, password etc. 3) backup template if have customer one. located in /template folder. after you've done of above, can either use filezilla , simple overwrite files transferring joomla-1.5rc3 website or delete files except configuration.php , .htaccess if using one. if delete files, make sure make copy of custom template , place joomla-1.5rc3/templates/ automatically uploaded files...

Interrupt code atmega

hi, is atmega8-16 pu interrupt wake code different atmega 328 p? tq quote from: yaptimmy on dec 31, 2016, 04:10 am hi, is atmega8-16 pu interrupt wake code different atmega 328 p? tq i mean external interrupt. tq Arduino Forum > Using Arduino > Programming Questions > Interrupt code atmega arduino

Arduino & Train Electrique Analogique

Image
bonjour tous , pour commencer, je tiens à préciser que je suis novice et que je n'ai encore réalisé aucun projet avec ce genre de carte électronique. je suis développeur et d'après ce que j'ai pu voir sur le net, la partie programmation ne me semble pas hors de portée pour moi ... par contre je vais avoir besoin d'un petit coup de main pour la partie électronique de mon projet, c'est à dire pour définir le matériel dont je vais avoir besoin. donc voilà, je souhaiterais remplacer le régulateur de vitesse que j'utilise pour mon train électrique (analogique) par une carte arduino. mes besoins sont donc : 1) envoyer un courant basse tension dans les rails de mon circuit 2) faire varier la tension de ce courant entre 0 v et 12 v. 3) changer la polarité du courant (j'espère que je ne dis pas de bêtises...) afin de pouvoir faire tourner le moteur des loco en marche avant et marche arrière. 4) avoir un bouton d'arrêt d'urgence pour cela j'imagi...

Burning 2 projects to a DVD

in adobe pe4 help, says "if want place multiple movies on dvd, need create single project of movie clips assembled on timeline." i've spent hours in , in related forum threads online without finding answer (should simple) question: 1 project open, *how* bring edited video , audio of project timeline of first project? (my system info isn't relevant question, i'm running pe4 on dell 3000, xp home, 1gb ram , tons of available disk space on 1tb ext. hard drive.) in pe must first export project of choice dv-avi , import other project. export both projects dv-avi , import both, should have reason so. prpro allow import projects other projects, pe. note: if going export dv-avi, make sure complete of edits in initial project (the 1 export from), re-cutting assembled dv-avi can bit dicey. instance should wish re-do transition in dv-avi, you'll have cut tail of first clip , head of next, adequate handles apply transition. handles original clips not in exported dv...

Thread: Virtual Box and Windows

Image
ok, before started want recognize understand has little ubuntu itself... said, know of using windows inside vm, figured place start. i've got vista installed on seperate hdd (i don't want or need dual boot), cannot install on vm because have rescue cd came computer. thinks i'm trying install on different computer , kicks me out, when in fact it's same physical computer. questions this: 1. has been able install rescue cd onto vm? 2. there legit site me download copy of windows vista, knowing have registered product key? 3. if not, chances of getting copy of windows microsoft if lost rescue cd? thoughts/help! posted staf0048 has been able install rescue cd onto vm? most recovery cds tied hardware intended , therefore won't install inside vm. vm sees virtual drivers, , doesn't access hardware itse...

Can't get PWM output with myMega 2560

hi guys i trying measurement with  brand new multimeter able read pwm , frequencies , wanted pwm signal on 1 of pin of mega 2560 so write simple code : code: [select] void loop(){ analogwrite (8, 127); } but impossible signal. i change pin 1 1 still nothing ! using voltmeter, tried different value pwm analogwrite(pin, pwmvalue) , 0v 0 254 , 5v 255 ! then tried #13 pin has embeded led , there got strange behavior : analogwrite(13, 255), light led continuously 5v on pin. analogwrite(13, 0 254) blink led @ low frequency 1 or 2hz morse signal .._.._.._ . led on , _ led off. shape of blinking seems same pwm value in range 0-254. would have explanation , solution prolem ? do need do pinmode (8, output); with that? Arduino Forum > Using Arduino > Installation & Troubleshooting > Can't get PWM output with myMega 2560 ...

Just 1/4 Revolution

Image
hello , im using library code code: [select]    #include "stepper.h" // change steps variable number of steps on motor int step= 25600; // create , attaches stepper motor // 100 steps pins 0, 1, 2 , 3 stepper stepper(step, 8, 9, 10, 11); void setup() {   // set speed of motor 20 rpms   stepper.setspeed(1600); } void loop() {      stepper.step(5120);   delay(6000);           } with ardino uno + 8 lead stepper motor (unipolar connection)+ attached stepper drive all connection code said when run motor motor rotate 1/4 revolution noted max accepted microstepping setup 6400 steps , when tried run code 6400*4 give me 1 revolution why 1/4 revolution??? and best configuration , set .and need 1/128 micro step more accurate. thank   image original post don't have download it. see   image guide ...r note - when changed image broke link had used ...

FAIL: ESP8266 ESP-1 TCP Connections via Arduino UNO

hi, i'm trying use dweet.io trough esp8266 esp-1 module connected arduino uno board. the problem i'm able make connection trough at+cipstart when using @ commands directly on esp8266, i'm unable same throughout arduino sketch via softwareserial! i used own web server see why fails, , direct @ commands worked these: code: [select] at+cipstart=0,"tcp","homepages.myownsite.com",80 at+cipsend=0,70 get /docs/testdocument.pdf http/1.1 host: homepages.myownsite.com at+cipclose=0 however, sketch same @ commands fails: code: [select] #include <softwareserial.h> #include <stdlib.h> // rx esp -> tx arduino // tx esp -> rx arduino softwareserial espserial(10, 11); // rx, tx // runs once void setup() {                  // enable debug serial   serial.begin(9600);   // enable software serial   espserial.begin(115200);   delay(2000);   serial.println("at+cipmux=1"...

Er det noen erfarne Arduino-brukere i Oslo-området?

jeg trenger noen som kan sette opp arduino fysisk på min pc. er hjertelig lei av feilmeldinger og kryptiske log-filer. har puslet med data siden 1980-tallet, og er langt fra blank på programmering, men slike startproblemer tar knekken på meg. jeg vil ha systemet "plug , play"! bruker windows 7, har også et par program som krever tidligere versjoner av windows. de kan kjøres virtuelt under 7, men jeg har ikke funnet den muligheten under senere oppdateringer. derfor holder jeg meg til 7eren. (er åpen linux, så sant jeg kan få det ferdig installert, og det ikke fortrenger windows.) betaler kontant et fungerende oppsett av arduino på min pc. min e-postadresse: aa@limnoan.no arne andersen / limnoan problemet er løst! dag er arduino oppe og kjører. Arduino Forum > International > Scandinavia > Er det noen erfarne Arduino-...

Can't Open PDF in Browser (Firefox)

hello, whenever try click link open in pdf error message: "the adobe acrobat/reader running can not used view pdf files in web browser. please exit adobe acrobat/reader , exit web browser , try again." i have adobe reader 9.1.0 is typical adobe reader not open pdf files in web brower? that's question. believe adobe reader acts it's on browser pdf files. if wish view pdf files in firefox, highly recommend getting plug-in named "web pdf." i've been using few months , i've never had problem it. if search "web pdf", or without quotes you'll able find it. or go mozilla firefox site , check out plug-ins, you'll find there. after installing, right click (on mouse), on pdf icon or link, select "open with", choose "mozilla firefox" , should it. i hope helps! if have problems, let me know , i'll see can do. good luck! michael More discussions in Acrobat Reader adobe

Thread: Intel GMA X4500HD - problem watching online videos

hi, have graphic card intel gma x4500hd, mb ga-eg45m-ud2h , ubuntu 9.04. while watching movies, videos hd, fine. while watching videos online, jumpy , slow, although video has loaded already. example, in youtube - when watch video , not in fullscreen, ok, if try watch fullscreen, there problem. there flash-player plug-in maybe, videocard needs? dont know, if there else important tell solve problem. best, m Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Intel GMA X4500HD - problem watching online videos Ubuntu

Error en comparación de valores numéricos desde el buffer

Image
hola, tengo un código muy simple, pero se comporta de una manera que no tiene lógica, y ya no se si es problema mio o del arduino, me explico. tengo un programita en c# que carga un buffer y lo envía al arduino mediante el usb com, el arduino lo procesa y dependiendo de ciertos valores del buffer muestra en un display tm1368 unos mensajes u otros, hasta aquí todo bien, pero al parecer funciona bien en unos casos y no en otros. este es mi buffer: el cual envío de esta manera al com (código c#) code: [select] serialport puertoserie; byte[] buffer; byte[] buffer = new byte[34]; puertoserie = new serialport("com3", 9600, parity.none, 8); puertoserie.open(); puertoserie.write(buffer, 0, 34); puertoserie.close(); y en el sckecth tengo esto: code: [select] #include <tm1638.h> #include <stdlib.h> const int data_pin = 5; const int clock_pin = 6; const int strobe_pin = 7; string flatmessage, tyremesage; byte values[34]; const int trama_length = 34; const in...