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Showing posts from September, 2010

minecraft et python - Raspberry Pi Forums

alors, vous en pensez quoi de cette édition raspberry pi de minecraft qui va être disponible avant la fin de l’année? j'aime bien qu'il y un module python minecraft: http://raspberry-python.blogspot.com/20 ... ry-pi.html c'est d'une simplicité déroutante (quoique normale dans le monde python) françois ca pourra être sympa mais le problème est que cette version de minecraft est basé sur la pocket edition ... soit l'équivalent de l'alpha ! si cette version se trouve améliorée, alors ça serra intéressant (du moins pour moi) raspberrypi

Mac user having administration problems

hello i had problem thought i'd sorted it.... i download 30 day coldfusion 7 trial , install selecting use built in server, then unable connect administrator. 500 null error message. tried set a coldfusion tutorial page through dreamweaver 8 , tells me cannot connect local host when looking url. i'm starting think perhaps problem ports (how can check if ports available?) or computer incapable of running software whatever reason. i'm pretty sure have components need maybe i'm missing something. i'm dreamweacer 8 user powerbook g4. i've downloaded jrun 4, mysql, cocoamysql , bought shopping cart software... i've seen other people have encountered error @ different stages, install issue. advice appreciated thanks tom hi tom, go through blog , can resolve issue.... http://www.talkingtree.com/blog/index.cfm/2006/5/17/cfmx-macosx-jvm142 More discussions in ColdFusion Server Administration adobe

One Arduino transmitter + One Arduino receiver

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i have configured 2 maxstream xbees x-ctu software. i'm using 2 maxstream xbee pro. (series 1) ardunio duemilanove (atmega168) now want send simple ardunio transmitter ardunio receiver. i not know how write program transmit , program receive. can some1help? thank muuuuchhh i connect microcontroller+ shield+xbee together(for both ardunio). usb 2 respective computers each ardunio. anything appears on tx pin gets sent over-the-air xbee. xbee receives put on rx pin. the serial.print(), serial.write(), , serial.println() how arduino puts data on tx pin. the serial.read() function how arduino gets data rx pin. Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > One Arduino transmitter + One Arduino receiver arduino

Thread: kvm running windows xp sp3: corrupts file system on shutdown?

i'm attempting set windows xp virtual machine using kvm running on 8.04 lts x64 or core 2 duo (6550). have updated installed packages latest available of week ago. i'm creating 20 gb hard disk image qemu-img, (on file system managed lvm, , in turn backed md0 soft mirror) , starting vm follows: #!/bin/sh cd /var/kvm/wxp_build kvm -m 1024m \ -hda wxp_build.img \ -usb -usbdevice tablet \ -vnc :1 \ -localtime \ -net nic,model=virtio -net user \ -redir tcp:5555::5555 \ -daemonize \ $* when install, pass "-cdrom ../cdrom/wxp_sp3_installer.iso -boot d" boot windows install cd. reboot part of install not take down vm, , not cause problems. can go through install fine. format 20 gb image ntfs, using slow format (not quick format). can download , install other things fine, too. however, when shut down virtual machine (using windows shut down command), , wait vnc connection end, (virtual) hard disk seems...

Datagrid Pagination

hi. have flex app gets thousands of records out of database, populates flex / actioscript arraycollection. use name of arraycollection dataprovider datagrid. i want somehow control number of records pulled datagrid, @ time. maybe give user choice number of records pull, , go next / previous on datagrid. please note using flash remoting, , not flex data services. using coldfusion cf mx 7.0. 2 thanks, a you have program functionality both @ server , client. we did it, can. we did not share our pager component outside world yet. would interested purchase it? More discussions in Flex (Read Only) adobe

Get a function to update a passed variable?

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hi everyone, i've written little function accepts few inputs.  it works great...except, variables pass function don't have value updated when function runs. this simplified version of code: code: [select] // // application variables // unsigned int intwatertemperature_counter = 0; // // application setup // void setup() {  // configure serial output  serial.begin(9600);  // start stream carriage return  serial.println(); } // application loop void loop(){  serial.print(countertest(intwatertemperature_counter));  serial.print(",");  serial.println(intwatertemperature_counter);  delay(500); } int countertest(unsigned int thissamplecounter){  thissamplecounter++;  return thissamplecounter; } the output receive is: [font=courier]1,0 1,0 1,0 1,0[/font] i expect receive more like: [font=courier]1,1 2,2 3,3 4,4[/font] i know simple, don't understand why doesn't work.  i'm vb dot net programming land! any appreciated. cheers, scott   ...

Flex app crashes Flash Player 9 in IE7

hi, i building application status monitoring of electronic units. have view show icon or colored box (canvas) representing status of each unit. there approximately 4000 units in view. have buttongroup can select different parameters show status for. when press 1 of buttons application runs through 4000 units , updates icons according status of chosen parameter. (example: click "high voltage" button, , icons units "high voltage" turn red.) my problem after few clicks on different buttons, application freezes in middle of updating icons. happens in ie7 (7.05730.11) flash player 9.0.28.0 , 9.0.45.0. not happen in firefox 2.0.0.3 running debug version of flash player 9.0.28.0. running application in debugger in flex builder (again on firefox) not produce errors. - have seen similar problems? - there memory limitation when running flash player in ie7, , if so, can memory available flash player increased changing setting? thanks, oivind having same random crashes her...

Thread: Wireless Issue With Latest Ubuntu-PPA Kernel HP Mini 2140

i have hp mini 2140, , running latest ubuntu-ppa kernel because of bug 376728. when running standard kernel, wireless works without problem through restricted drivers manager, when use non-standard kernel, wireless option not available, , driver doesn't show up, though see hardware detected (see below). there reason why latest kernel isn't working restricted driver program? shouldn't have reinstall package, installed , working when boot other kernel. i'm thinking have module load or blacklist. uname -r: 2.6.29-02062905-generic lspci | grep broadcom\ corporation: 08:00.0 network controller: broadcom corporation bcm4322 802.11a/b/g/n wireless lan controller (rev 01) hi awells527! i'd same problem, followed how str3zz compile necessary modules in 2.6.29.x kernel. http://ubuntuforums.org/showthread.php?t=1088743&page=3 wireless working on hp 2140. bye bye valde_91 ...

Monitor definition - Raspberry Pi Forums

i have monitor supporting 1680 x 1050 , to change settings of raspberry pi uses native resolution of monitor. can suggest best way achive this? know need change config.txt file not sure in way. alpha release of risc os found example 1680 x 1050 tries yesterday looks completly blured it's hard read text on screen, still shows black areas @ top , bottom of screen. can suggest right settings? need additional mdf? thanks, michael luafox wrote: i have monitor supporting 1680 x 1050 , to change settings of raspberry pi uses native resolution of monitor. can suggest best way achive this? know need change config.txt file not sure in way. alpha release of risc os found example 1680 x 1050 tries yesterday looks completly blured it's hard read text on screen, still shows black areas @ top , bottom of screen. shouldn't need change config.txt release distribution. need appropriate mdf (monitor definition file) entry. here's 1 1680 x 1050 @60hz. can test saving file , u...

Antec 350 Media Center Mod - Raspberry Pi Forums

hi have had raspberry pi since launch, , have decided use replace main media center machine. have moved 512mb model, , have noticed how better is. mod antec's case hold pi, should not issue. lcd screen inside case has developed fault, replace similar 1 compatible pi. if possible soderless (as cant solder save life!) use sata dvd drive if possible pi , connect power 350w psu. best place me start. appreciated, thanks the lcd screen modules work pi hdmi ones. notoriously expensive. prefab hdmi screens or tvs cheap nowadays. sata-to-usb-adapter , forum member mikerr posted success using those. dvds work command-line afaik , , dvd menus don't work. if in place not use pc psu. technically 100% feasible , but i'd rather not fry myself or worse , pi. ghans raspberrypi

AS 2.0 gotoAndStop Issue

i'm having interesting problem flash game i'm creating. it basic space ship shooter game i'm making , issue @ moment gotoandstop function. i have several labeled frames, @ moment "intro" , "game." while in game want user able exit intro page 'x'. in key listener coded gotoandstop( "intro" ) x button. however, when code executed space ship , enemy crafts continue exist , fly through intro screen. if has insight how may rectify this, appreciated. thanks! make sure there stop() action in intro frame. More discussions in ActionScript 1 and 2 adobe

Keyboard problems in Raspbian, but NOT in Xbian (solved?) - Raspberry Pi Forums

i've read lot problems wireless usb keyboards on forum. keys stick , repeat forever or don't react @ all. usual answer problem: it's power problem, use powered hub. well, appears not easy. have tried logitech k260 , microsoft 800 receiver either directly connected raspi or through powered hub. same difference, keyboard won’t work properly: typing close impossible. yesterday switched raspian distro (2012-10-28-wheezy) xbian (0.8.3) , when exiting console, keyboard worked perfectly! identical hardware connected, different distro! i’m 30 year dos/windows veteran, , last contact unix (before got pi) during college in 70s, i’m learning again scratch. figuring out differences in keyboard handling between raspbian , xbian way beyond me. maybe 1 of linux pros can me out here … edit: tried raspbmc , keyboard works ok, appears raspbian gives me problem. strange later firmwares , distros less prone sticking/missing keys earlier ones. lot depends on versions comparing. raspbe...

Player not displaying XML

hi, hope can help. i'm trying deploy flash e-learning dynamic content on content management server. xml not display, no matter how many different approaches take. need method of encapsulating lots of text within flash , referencing say, actionscript window. i seems referecing outside content, external actionscript file or text file out, i'm left option of encapsulation. can point me in right direction? um.. i'm not sure i'm following. you've built flash app loads xml, xml isn't displaying? that's not flash player problem.. it's either security violation or wrong in application. actionscript has ways of reading , displaying xml... so perhaps more matter of finding resources teach how learn use xml in flash authoring? More discussions in Using Flash Player adobe

can't get slideshow to work on mac

i don't know i'm doing wrong, cannot slideshow command work on imac. goes through things needed make work - same pc - when expect see preview of each picture while setting up, says can't find file. if click 'create' button goes through paces, showing percentage completed, when try open in browser, hasn't written folder (in fact doesn't seem have written anywhere, no index file, no xml file, no nothing!!! help!! i have same problem on mac, well. solutions? use function in big way. More discussions in Fireworks adobe

RISC OS - Raspberry Pi Forums

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risc os es disponible en versión rc5, es decir estable. como descargar, hacer la instalación y también donde hay documentación: http://raspberry-python.blogspot.com/20 ... sc-os.html es muy diferente de linux. es mas como geos, amigaos etc. voy poner python y ver como se compara mi workstation openindiana françois he leido un poco en la wikipedia y el blog la historia de este sistema operativo. ¿parece un poco abandonado no? cuentanos un poco de que se puede hacer con él o que beneficios tiene. raspberrypi

Thread: Can't edit Modules file (/etc directory) to add ath5k

i need add line "ath5k" modules file loaded @ boot, don't have permissions save file after editing it. know has /etc folder being owned root, how can obtain permission edit file? code: sudo vim /etc/modules or code: gksu gedit /etc/modules Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Can't edit Modules file (/etc directory) to add ath5k Ubuntu

Thread: Ayuda compiz fusion y emeralda no me dejan entrar a ubuntu 9.04

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hola compañeros, soy nuevo en el foro y novato tambien, espero que no me tomen como alguien experto en esto xd. mi problem surge en que active el difuminado de compiz y se me puso completamente la pantalla de negro, ya no pude entrar ala interfaz grafica, pero encontrando en todos lados en live cd vi un comando que podia desabilitarlo el compiz (compiz -replace) pero no me funciono, al desabilitarlo en terminal me decia ( starting emerald ) y cuando apago la computadora directamente y vuelvo entrar ubuntu me surge lo mismo no puedo ver nada. lo que quiero es como desinstalar el compiz fusion y emerald en terminal no puedo desabilitarlos y no puedo ver nada , espero de su ayuda y ya busque en todos lados y no lo encuentro. se los agradeceria mucho. es "compiz --replace" fijate que son dos guiones antes de replace, no uno. y en realidad, el comando que tendrías que poner es "metacity --replace...

Sending Data to Serial Port through VB

i trying send information arduino board using vb.net script... only, have admit i'm bit of newbie in vb , little stuck.  i have set boolean toggle if toggle set true, should send 'h' board , set pin 13 high.  if toggle set false, script send 'l' board , turn pin off.  i can load physical pixel example board when receives either of these letters, either turn pin on or off... basically, need somehow send letter board... through vb.  but, i'm little lost on begin.   this link suggested starting place (http://support.microsoft.com/kb/823179/)... i'm not using visual studio or express.  i'm using plug-in (called grasshopper) 3d software package (called rhino).  you have ability write own custom components through vb, got idea send data directly plugin arudino.  if me basic instructions on begin, or how simple example... appreciate it.  cheers, andy this code setup in plugin.  the message fed component either letter 'h' or 'l'.  this ...

Ethernet help needed

hello! i've got ambitious project going on, trying set color of blinkm via web page on site. i've got color-picker page stores selected color in mysql db, , page, 'color.php', requests recent picked color , displays hex value. the set of arduino + ethernet shield scrape color.php every 5 sec or so, , set blinkm color. my problem can't find way point arduino color.php page... using various tools, told ip of site sertain number, if type in browser come standard page telling me site isn't ready, design of provider. subsequently, using "get /color.php" returns 404. there must way find out right "get ..."-command, don't know how. more experience willing guide or help? i have asked provider also, haven't replied yet. mvh, per if understand correctly sounds site "virtual" site, means when make request url need specify "host:" header site name web server knows site on server referring to. --p...

text not scrolling

i producing typing test using authorware have come across quite simple problem. user continues type in text, entry text stops when reaches end of text entry area. is there anyway can input text box scroll text??? i believe using winctrls.u32 common, recent solution this. search group or google groups archives has certainly come in past. otherwise, before winctrls, think common approach use the scrledit.u32 came (i believe) on authorware cd. in fact, looking in authorware 7 directory, it's right there in root! but maybe cause put there ;-) erik the pc doctor wrote: > producing typing test using authorware have come across quite > simple problem. user continues type in text, entry text stops > when reaches end of text entry area. > > there anyway can input text box scroll text??? > > -- erik lord http://www.capemedia.net adobe community expert - authorware http://www.adobe.com/communities/experts/ -----------------------------------------------...

Abstration of the EEPROM library?

hello all, i have application user configures settings through ui (16x2 lcd , few buttons) , lets arduino chug away turning things on , off according settings. i'd store these settings in onboard eeprom, preserved during power outages, can't think of "clean" way it. i'm wondering - there libraries out there "abstract" eeprom usage? ideally, i'd love if there library allowed me to: 1) declare variables of type , designate them "eeprom" variables 2) read value of variable memory during start up 3) write value of variable eeprom time changed 4) automatically handle "messy" stuff keeping track of memory addresses, converting between data types, etc. don't have worry it. anything exist? a library may preferred some, if @ standard eeprom support included avr compiler, pretty powerful is: code: [select] #include <avr/eeprom.h> // eeprom layout byte eeprom_val1 eemem = 1; word eeprom_val2 eemem = 2...

Rover Bot Control - Multi Task with 2 Arduinos?

i received gift of lynxmotion rover bot, 4-wheel drive kit (a4wd) basic atom processor. i'd dump processor , use arduino. my choices seem be: 1. use 1 arduino , write code efficiently switch back-and-forth between "observe environment" behavior , "navigate bot" behavior. 2. use 2 arduinos , have 1 handle object avoidance , other handle propulsion. i'm thinking #2 because can searching ir & sonar (ping) while bot moving, opposed "move bit - around - adjust course - repeat" seems cooler me have bot both @ same time. comments... suggestions? i have 2 megas , 6 duemilanovas. i'm thinking 2 duemilanovas, or 1 of each. quote i'm thinking #2 because can searching ir & sonar (ping) while bot moving, opposed "move bit - around - adjust course - repeat" seems cooler me have bot both @ same time. the typical behavior of bot ought "go way until told not to". so, of arduino's time should occ...

Rotating slide show

i looking make rotating slide show these: http://www.baysideonline.com/default.asp or http://www.acstechnologies.com/ thanks help!!! by way working cs3 :) More discussions in Adobe Animate CC - General adobe

Red PWR and faint Green with USB boot - Raspberry Pi Forums

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im trying boot pi usb sd card in also, before tried 2 sd cards didn't work, used xbmchub on mac install usb code terminal thing hard. i'm new come'r , need bit of help. i'm have keyboard plugged in along usb, , and sd card, i'v tried htc micro usb chargers it's still not working appreciated, im not linux command line there's whole sub-forum on trouble-shooting http://www.raspberrypi.org/phpbb3/viewforum.php?f=28 somewhere in there you'll find help. there's wiki http://elinux.org/raspberrypiboard raspberrypi

Thread: no em detecta la càmera (Nikon Coolpix 4600)

bones! doncs com explicava en aquest fil: http://ubuntuforums.org/showthread.php?t=1186279 passat (a través d'actualització) la 9.04. doncs bé, abans em detectava la càmera (tinc una nikon coolpix 4600) tenia el digikam. ara no em detecta la càmera ni pel digikam; ni en definitiva em detecta al ficar-la, ni com usb, ni targeta ni res... com ho puc solucionar? salut! http://ubuntuforums.org/showpost.php...81&postcount=4 http://ubuntuforums.org/showthread.p...t=coolpix+4600 Forum The Ubuntu Forum Community Other Discussion and Support Ubuntu LoCo Team Forums Europe, Middle East, and African (EMEA) LoCo Teams Catalan Team no em detecta la càmera (Nikon Coolpix 4600) Ubuntu

project due tomorrow!!online waiting for help!!

hey guys~~i have problems on program. trying readings arduino , using number index load image computer. keep getting "arrayindexoutofboundsexception: 111" report..... my project due tomorrow...really appreciate if help!!! code: [glow] code: [select] import processing.serial.*; serial myport;   int val;   int i; pimage[] images = new pimage[i]; void setup() { size(400, 400); string portname = serial.list()[0]; myport = new serial(this, portname, 9600); images[111] = loadimage("111.jpg"); . // omit other 68 commands between these 2 . .// images[444] = loadimage("444.jpg"); } void draw() { if ( myport.available() > 0) {     val = myport.read();       } = val; image(images[i], 0, 0); } [/glow] part of arduino code: [glow] code: [select] void loop() { pulsecount = 0;     while(digitalread(pulse_in) == 0) {} while(digitalread(pulse_in) == 1) {   pu...

Configuration Problem: "" does not exist. - Joomla! Forum - community, help and support

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kemaren.... agak lamaan dikit! saya upgrade dari joomla 1.0.3 ke 1.0.4, sebelum upgrade saya bisa load gambar tapi setelah upgrade ke 1.0.4 (sundial) kalau akan upload gambar dan mengklik folder direktori muncul pesan "configuration problem: "" not exist. " apa maksudnya, dan bagaimana saya bisa upload gambar ke folder stories? mengingat ada muatan artike yang harus pake gambar di situs saya. uploadnya lewat media manager atau apa? Board index Joomla! International Language Support International Zone Indonesian Forum Bantuan

Editing text captions changes the Duration setting

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hi, i edited text caption in text caption dialog , closed ok button. duration (text caption dialog > options tab > timing > display for:) changed although didn't change it. has had problem? looked @ file didn't find information. thanks, mochalm hi mochalm , welcome our community! try clicking options menu , de-selecting option labeled: calculate caption timing cheers... rick More discussions in Editing adobe

midi error syntax issues

hello i struggling trying finalise code working on. using ping sensor trigger different midi notes depending on proximity (3 notes in total) , although method using seems work in other midi enabled arduino code have used reason 1 keep getting following error message: in function 'void loop()': error: 'midiout' not declared in scope i have used method of midiout , stuck doing wrong time around. suggestions? code: [select] /* new variables */ int delay_time = 30; // delay amount each write cycle. byte channel = 1; byte printing_byte = 0; /* ultrasound sensor *------------------ * * reads values (00014-01199) ultrasound sensor (3m sensor) * , writes values serialport. * * http://www.xlab.se | http://www.0j0.org * copyleft 2005 mackie xlab | dojodave dojocorp * */ // code edited sebastian tomczak 23 april 2008 const int pingpin = 12; int val = 0; int ultrasoundvalue = 0; int timecount = 0; int brightness = 0;// echo counter int ledpin1 =  8; int ledpin2...

cfusion/ java

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using fopfactory = createobject("java","org.apache.fop.apps.fopfactory").newinstance(); in cfscript gieve log message org.apache.commons.logging.logconfigurationexception: org.apache.commons.logging.logconfigurationexception: no suitable log constructor i can't figure out how configure coldfusion version mx7 work problery in coldfusion classpath added "d:\download\fop_0.93_libs","d:\download\fop_0.93_libs\fop.jar","d:\download\fop_0.93_libs \avalon-framework-4.2.0.jar","d:\download\fop_0.93_libs\batik-all-1.6.jar","d:\download\fo p_0.93_libs\commons-io-1.1.jar","d:\download\fop_0.93_libs\serializer-2.7.0.jar","d:\downl oad\fop_0.93_libs\xalan-2.7.0.jar","d:\download\fop_0.93_libs\xercesimpl-2.7.1.jar","d:\do wnload\fop_0.93_libs\xml-apis-1.3.02.jar","d:\download\fop_0.93_libs\xmlgraphics-commons-1 .1.jar" More discussions in ColdFusion Server Administ...

unclear use of a function in spi tutorial (c synta

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i understand in spi eeprom tutorial except use of spi_transfer(volatile char data) function: spi_transfer( (char) [/b](eeprom_address>> );   //send msbyte address first  spi_transfer( (char) (eeprom_address));   why (char) put there?  i have never seen syntax before. in tutorial address 16bit number. spi_transfer() function expects 8bit numbers. char 8 bits wide. first call transfers high byte, second call low byte. char-cast throws away bits above 1-byte boundary. that's why in first call high byte shifted 8 bits right, "ordinary bytes" live, upper part tossed away , remaining data gets sent. Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > unclear use of a function in spi tutorial (c synta arduino

Variables

hi, i'm new forum , flash. in school , learning basics of flash layers, frames, symbols, , tweens. after person came in talk action script, curious possibilities can generate. trying make game single baloon starts float top of screen. using cursur shaped needle, click on baloon , pops. on release, advances next balloon. not know how in world out makeing long movie balloons floating top. anyway, have decided way way me in year. here question. want make counter on left hand top side of screen. counter shows number of balloons popped. know have make dynamic text box show variable , assign command says in english on release, add 1 variable a. how in "actionscript"? just create textfield , in properties panel give instance name, scoretf. then have onmousedown handler check if mouse (or custom needle cursor) has positive hittest() balloon movieclip. if does, you'll remove floating balloon movieclip , display deflating balloon movieclip , can use: More discussions in...

dss live cd project needs a template designer - Joomla! Forum - community, help and support

hi all, i'm developer of dsslive: http://dss.berlios.de i release new version of livecd soon, think got , i'm pretty sure there people it, dream 1 day there nice comunity around it. the cms i'm using perfect need now, if switch joomla .. it's better. i'm not web developer, , not able customize joomla project, if there web-designer dsslive , join team ... welcome irc: irc.freenode.net #dsslive email: danjele@gmail.com ps: there designer on creating template Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Non-Profit Organizations and Joomla!

X10 Home Automation - Raspberry Pi Forums

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i've had x10 setup running few years used 3rd party x10 server app running on ancient windows laptop on 24/7 , had fan sounded whole thing take off. since got raspberry pi figured might try use instead since consumes little power , silent. linux n00b had lot of research try , figure out need make work on pi. requirement had free. here results of research , hope helps out there looking similar. if on complicated can simplified let me know can modify setup well. wrote client , server other software open source , provided links respective owners. http://yuriybelenitsky.blogspot.com/201 ... ry-pi.html nice work. i'm controlling simple domestic light timer system raspberry pi, x10 cm11 powerline interface, heyu, sunwait, , cron. due joys (or otherwise ) of north american split-phase domestic power system, think i'll go wireless-based system using cm19a did. raspberrypi

Edit Cursor in Wrong Location

dreamweaver mx on winxp so, add column table , on sudden (edit) cursor half line above should be. text added in right place... sometimes, other times it's on line cursor sitting on though i've not moved line. weird behavior. so, fix problem remove column expecting return normal doesn't , forever on page same weird behavior cursor. my code clean. as well, when add table within table text in table shows in edit window purplish , fuzzy - shows fine in the browser, however. has ever seen of these behaviors before? jmg More discussions in Dreamweaver support forum adobe

AnalogWrite LED problems MAX/MSP to Arduino.

i have 3 leds, (red/green/blue) each led connected  pin (9, 10 & 11 in case.) on arduino. i have 3 faders in max/msp, each fader outputs value between (0-255) i understand in order control each of leds, i can send data via serial object in max. no problems far,  have managed send value (0-255) fader single pin (led) using analogwrite. my problem want write each pin separately & independently. how can arduino recognize pin sending (0-255) value for? i think may have send data in max/msp in format.. r255 g255 b255 (or number 0-255) i need pointed in right direction this. thanks in advance. code far.. int outputpinr = 9 ; int outputping = 10 ; int outputpinb = 11 ; int val; void setup() {  serial.begin(19200);  pinmode(outputpinr, output);  pinmode(outputping, output);  pinmode(outputpinb, output);  digitalwrite(outputpinr, high);  digitalwrite(outputping, high);  digitalwrite(outputpinb, high);  delay(5000); ...

Processing problem

hello, i using macbook pro, osx10.5.5 latest version of java. hooking arduino board port simple photocell circuit; however, when run processing code draw sketch , illustrate photocell's light data, gives me error message: processing.app.debug.runnerexception: unexpected token: void      at processing.app.sketch.preprocess(sketch.java:1369)      at processing.app.sketch.build(sketch.java:1478)      at processing.app.sketch.compile(sketch.java:1178)      at processing.app.editor.handlerun(editor.java:1645)      at processing.app.editortoolbar.mousepressed(editortoolbar.java:321)      at java.awt.component.processmouseevent(component.java:5599)      at javax.swing.jcomponent.processmouseevent(jcomponent.java:3135)      at java.awt.component.processevent(component.java:5367)      at java.awt.container.processevent(container.java:2010) ...

convert pde to cpp

hi everyone, i want convert pde file cpp , under visual studio made things, , using avr-gcc , avrdude upload software arduino. thanks answers best regards malin the pde file c++ code. ide adds code it, such main function calls init(), setup() (your function), loop() (your function), , generates function prototypes other functions, if any. adds header file include statements. adding these additional things isn't difficult. have figured out how going make visual studio invoke avr-gcc? Arduino Forum > Forum 2005-2010 (read only) > Software > Development > convert pde to cpp arduino

Understanding how the linker and compiler work

hi, i'm trying break working program modules readability , ease of modification.  the sketch references <liquidcrystal.h>, 1 of built in libraries, , successfully.  however, when break program c files, error 27: error: liquidcrystal.h: no such file or directory.   so clear: situation 1 (working): in 1 sketch. situation 2 (not working): 3 files, in same folder 1. main.pde (with setup() , loop() functions) 2. header file #include <liquidcrystal.h> not working 3. .c file i'm on mac, , i've tried taking out library , putting in user developed libraries folder no success.  where compiler looking liquidcrystal.h file? thanks put this... #include <liquidcrystal.h> ...at top of pde file. Arduino Forum > Forum 2005-2010 (read only) > Software > Development > Understanding ...

Thread: How multiuser?

hi all, how linux multiuser system? mam asked me it? ve said @ time 7 users can enter linux , can execute processes parellely example in ubuntu pressing alt+f1...f7 during login still in doubt?? please clarify it!! linux multi-user system because designed following 1. allow single computer's resources shared amongst many users. 2. allow users work in private, secure fashion. in other words, user not know user b doing, can't read files , on. of popular operating systems these days multi-user: linux, mac os x , windows. last single-user systems used mac os 9 , windows me. while had support user-specific logins, not designed above 2 goals in mind. hope explains it! Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] How multiuser? Ubuntu

How to fetch info from database? - Joomla! Forum - community, help and support

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i have module has forms registered members fill out. have hidden fields want module automatically fill in value user, using info user on database. the table containing data needed are: jos_users, jos_comprofiler the field need fetch jos_user is: username the field need fetch jos_comprofiler are: cb_pilotid , cb_rank what query , php fetch info , variables display results? help! -efrain nevermind, figured out.  of newbies me , wish know how did it, here is: code: select all <?php $name = $my->username; $pilotid_query = "select cb_pilotid"    . "\n jos_comprofiler"    . "\n id = $my->id"    ;    $database->setquery( $pilotid_query ); $pilot_id = $database->loadresult(); $rank_query = "select cb_rank"    . "\n jos_comprofiler"    . "\n id = $my->id"    ;    $database->setquery( $rank_query ); $rank = $database->loadresult(); ?> $name, $pilot_id , $rank, hold information needed...

Components Installer Bug? - Joomla! Forum - community, help and support

this bug or 1 time occruance.  i had problem* docman, uninstalled in order reinstall fresh copy.  uninstall noted successful, not achieve new install because installer noted component installed.  docman not in list of installed components, nor under components tab.  manual uninstall didn't work.  i fashioned workaround, should have done? * the initial problem : table \'wingnuts_mamb1.jos_docman_groups\' doesn\'t exist sql=select count(*) jos_docman_groupsdb function failed error number 1146 table 'wingnuts_mamb1.jos_docman_groups' doesn't exist sql=select * jos_docman_groups order groups_name limit 0,10 rjschad wrote: this bug or 1 time occruance.  i had problem* docman, uninstalled in order reinstall fresh copy.  uninstall noted successful, not achieve new install because installer noted component installed.  docman not in list of installed components, nor under components tab.  manual uninstall didn't work.  i fashioned workaround, ...

Strange behaviour when reading digital pins

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hello, i have encoder connected 6 digital inputs. encorder outputs greycode signal, 6 bits. during development have used several serial.print-statements debug conversion greycode binary. , when happy result removed serial.print-statements. when went wrong. grecode-to-binary conversion yielded different result. added couple of serial.print-statements , result of sudden correct again. baffeled me bit i scratched head , tried search diferent keywords. came accross thread here suggested using delay(1). i added delay(1) without serial.print-statements, , result correct. tried moving delay(1) around see need occoured, not matter put it, long apears after read digital inputs. putting in front gives wrong result. can explain why, og where? i understand serial.print creates delay, understand why delay(1) works serial.print, wonder why? code: [select] byte greycode; if (digitalread(pin_sensor_wavc)) { bitset(greycode, 5); } else { bitclear(greycode, 5); } if (digital...

DW8 &amp; Vista Issues

hello, i'm not sure if problem machine or dw8. have dw8 installed vista business. (not choice of os company's). all software works pretty things considered, have 1 very annoying problem dw8. lets i'm adding image web page, click insert image button common toolbar , browse dialogue opens. if press button , button in order dreamweaver dies nasty death point loose un-saved changes. annoying. on further testing seems happen in browse windows. i working on coldfusion document in coder view when happened in case helps. i don't expect answer honest, thought submit kind of bug report incase not problem local machine. chris this technote should solve it: dreamweaver 8 crashes on vista systems while browsing files http://www.adobe.com/go/kb400788 hope helps, david alcala adobe product support More discussions in Dreamweaver support forum adobe

Thread: lost power while upgrading

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when downloading updates clap of thunder afternoon storm lost power few programs work can terminal have never used every thing power manager failure. need reload 8.04 or there solution. computer alaska, 1 g ram 40 g hd posted nubimax when downloading updates clap of thunder afternoon storm lost power few programs work can terminal have never used every thing power manager failure. need reload 8.04 or there solution. computer alaska, 1 g ram 40 g hd were downloading updates? or upgrading new version of ubuntu? open terminal , try this: code: sudo apt-get update && sudo apt-get upgrade if errors out, have run code: sudo dpkg --configure -a Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] lost power while ...

Special characters (e.g. quotation marks) in resource bundles

when put special characters such quotation marks in resource bundles, compile-time error when generated source compiled. how insert special characters? the error is: syntax error: expecting rightbrace before name. [generated code (use -keep save): path: registrationform_properties, line: 18, column: 42] i've tried following in .properties file. same error because generate same actionscript: personname="name" personname=\"name\" personname=\u0022name\u0022 here's generated actionscript 3 (notice many quotes around name): properties["personname"] = ""name""; hello, bmorearty - in .properties files, key values not sorrounded quotes or else. example: for xxxen_us.properties - personname=name for xxxes_co.properties - personname=nombre but can use special characters within key values no problems. carlos More discussions in Flex (Read Only) adobe

Serial debug from c file

hello. i excuse in prior pretty noop question. i have tried find answer question on google , on page can apparently not type in right "question". here question: i have project containing .c file (due shield use). t o able print serial port c code can not use serial.println() etc. c file. should include inorder so? thanks in advance:) quote however can not use serial.println() etc. c file. why not? quote what should include inorder so? have included wprogram.h in c file? Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > Serial debug from c file arduino

How to use clock in arduino mini pro. program

hi, i record time during serin of data , send serin data, time excel file . 1 me out in solving problem.  i have tried using datetime example folder but, unware of using in program. please me out problem. thanks, karan   its not clear if have logging part working, if not , use windows gobetwino may make task easier you: http://www.mikmo.dk/gobetwino.html probably easiest way handle time field print  time (the output now() function) decimal value within comma separated data , convert excel format in excel. you can find formula converting time format here: http://www.blindhog.net/convert-epoch-time-in-excel/ Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > How to use clock in arduino mini pro. program arduino

Point me to timer tutorial and examples

i newb has read many tutorials, did hello world led example, , have board driving multiple servos. i have been unsuccessful finding examples of using timer interrupts.  i not looking write code, lead me explained. the tutorials have found far have not included timers. and sanity check, intention have 1 function calculate values each servo , wait. another function, fired off timer, push calculated values servos, , clear wait state first function. does make sense? thanks, vince quote does make sense? not when there servo libraries, no, not really. Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > Point me to timer tutorial and examples arduino

The *

i seeing '*' character used things not related math. maybe has been way, don't remember seeing used this; char *p = sz; can explain * doing? think means "any" or "unknown". clarification good. code: [select] char* p;   char *q; these lines declare variable called p, not contain character, rather address in memory of character.  this called "char pointer."  often, pointer used point whole string of chars @ once.  (the difference between these 2 lines style; prefer former style, many prefer latter.) the sz refer common way "a string ending in 0 character," common form of string.  when use double-quotes in c, making string of characters ending in 0 character.  the pointer first character actual value used, has kept in char pointer variable. code: [select] char* p = "abc";  // point string of chars 0x41 0x42 0x43 0x00 in expression, can "follow" pointer see what's @ address.  includi...