Posts

Showing posts from August, 2014

How to read remote MAC and VLAN ID of incoming frame using Ethernet shield?

hi i using arduino uno , ethernet shield 1 of project (this lan network multiple arduino's eth shield). project need extract frame , details remote ip, mac , vlan determine frame accepted , processed local node or discarding frame. not find api extracting mac , vlan incoming frame. please guide me achieving requirement? appreciated time , help. thanks rp i'm not aware of way low-level details of connection. spi interface of wiznet5100 chip doesn't offer such features. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > How to read remote MAC and VLAN ID of incoming frame using Ethernet shield? arduino

"Basura" en media pantalla 128x64 c/ST7920

Image
hola! he utilizado un display 128x64 c/st7920, en modo serie, con la librería u8glib, y si bien durante unas horas funcionó perfectamente, de un momento para otro, la mitad inferior de la pantalla solo muestra pixeles aleatorios. estoy "casi" seguro de no haber modificado el código para que eso pase, ni "tocado" el hard. pero no logro revertir el problema. ¿podrá ser el display dañado? me llama la atención que sea un problema de la mitad inferior...si hubiese sido solo la mitad derecha o la mitad izquierda, podría pensar que falló uno de los dos chips que controlan cada mitad de pantalla. adjunté una imagen del fallo, y ahora otra del display funcionando ok. insisto, "creo" que el código es el mismo. use un arduino nano, y luego intenté solucionar la falla pero me pasa lo mismo con uno, mega y otro nano. por eso desconfío de la salud del display. gracias como alimentas el display? 5v del arduino? coloca algun capacitor electr...

Temperature sensor library errors

temp.h: #ifndef temp_h #define temp_h   #include <arduino.h>   class temp { public:         temp();         ~temp();         void tmp(string u, int x); };   #endif temp.cpp: #include "temp.h"   }   //<<destructor>> temp::~temp()     void temp::tmp(string u, int x){        int sv = analogread(x);     if  (u == "f") {       float tmpf = (((sv * 5 / 1024) - 0.5) * 100) * 1.8 + 32;     }     if  (u == "c") {       float tmpc = (((sv * 5 / 1024) - 0.5) * 100);     }      if  (u == "k") {       float tmpk = (((sv * 5 / 1024) - 0.5) * 100) + 273.15;     }     if ( u == "f") {       return tmpf;     }     if ( u == "c") {  ...

Spry Menu Bar CS4

i have used horizontal spry menu bar navigation website.  used tiered system because needed 2 levels of drop downs menu.  when loaded site web yesterday worked fine on mozilla there glitch on ie.  instead of dropping down in stacking order, submenus lined horizontally along screen in long line.  i'm not sure if need edit .css file spry menu bar, or .js file.  appreciated!   note:  i've attached javascript code , css code reference. i struggling this, too. think have fixed -- it's looking in ie7 , ie8 (my standalone of ie6 has conflicts , refuses open morning).   you need update css. give try.   ul.menubarhorizontal ul li {     clear:left;     float: none;     background-color: transparent;      color: #878189; }   take -- menus should displaying vertically in list in ie, you'll see background color isn't extending fill entire list box.   so add background-color prope...

Thread: QT: steps to debug?

Image
i installed qt creator. first thing tried check basic functions usual "hello world" toy program. when entering , saving this, looks fine. switching debugging allows me (hoorah) set breakpoint (not more); , cannot build file. read qt creator front end gdb of @ least version 6.8., of course have (running 7.0). i'd have thought installation takes care of linking resident debugger application? here ideas wrong. using creator kindly help. (1) i'm saving programs under <qt folder>/docs/<filename.cpp>. need add path someplace? checked tools etc. (2) need module link gdb? (3) ...or ? installed web page (not synaptic/apt-get), , realize make myself pariah mere fact some...willing install older version via synaptic of course if issue. it? installation looks good, see above. --------------------- have worked visual studio express (free) , gdb, , both either easy use, or well-documented. qt horror. debugging tells 'need gdb 6.8...

7 segments display counter:How to tell Arduino not to display the 0 placeholder

hello all! i'm working on counter using 2 double digit 7 segments modules. displays 0 9999 , again. got working, don't know how turn off specific digits if number displayed hasn't gotten of place values (tens place, hundreds place, thousands place). example: (tens place, hundreds place, thousands place). example:     display 1    :   would display          0  0  0  1           , instead of 1     display 123:   would display          0  1  2  3           , instead of 123 below full code: code: [select] #define pattern_count 11 //number of segment patterns, 0-9 , off #define segment_count 7  //how many segments i'm controlling #define digit_count  4   //how many digits i'm controlling             //      ...

Can arduino mini handle 4 identical display? (hologram)

Image
hey guys! im looking making girlfriend nice gift, plan sort of cube have hologram heart in middle of it, this came head few hours ago after watching radeon holocube, , very wild idea... wont come life sadly      the idea follows : 4 small screens laid in way each screen below inverted glass pyramid side, create sort of "smartphone hologram" thing, like here now - since hologram works displaying 4 identical images, each rotated 90 degrees respect previous brother, mean can connect 4 screens on same exact wires? ie 1 wire out of arduino 4 different screen (signal wire) ... , more importantly - can arduino mini run it? please note - understand has little power, "images" im planning on displaying literally images such this single coloured, , displays talking those ... again - very rough idea, please, join in , help. should use different displays? arduino fits best? idea impractical? also - id sort of "plug , play", itll powered small ...

Arduino DUE NATIVE PORT

good. got arduino due, not arm board 8-bit microcontroller or other arduino work usbhost, nor arduino shield feature. write because i'm little lost, since need work scanner or barcode reader, able interpret information sent scanner arduino due not understand. have been told use programming , similar concept keyboardcontroller.ino. if can me thanks ok. i'm not researching code portion of @ moment, hardware standpoint, shouldn't have difficulty.  due has hostmode usb port. it's 1 closest reset button. i don't know specifics of scanner, once hardware has handled handshaking, it's matter of waiting data, reading data, , doing data stuff it.  know sounds simplistic, pretty is.  i'll make deal you.  i'll come here @ least once day check progress , can.  have due on bench have been playing , can scanner or rig simulator enough. post make , model scanner , need output of scan, special requirements have how d...

Flash fails to install on vista

i'm getting frustrated. have tried eveything download version 10 of flash player , nothing seems work. in middle of downloading error box says has failed install. i've uninstalled, re-installed, reset computer, turn on safe mode. registry thing run in black box says windows not recognize command , didn't work either. doing wrong?am stupid or something? ok, ok - calm down...   first thing should try turn off user account control within control panel, try install again.   if works, turn uac on after successful installation.   if not work, please post more information, i.e. browser trying install in.     p.s. don't understand "registry thing"; can point me found that? More discussions in Using Flash Player adobe

Comment faire portier Vidéo Arduino pour clud de gym

i make request in french , english put chances of side in research.   here, have project skills out of scope. more artistic computer. since seems arduino becomes complicated leave programming of 5 leds, considering not wish venture grill components , not search not exist in search google , not identical), decided confess incompetence , put pride in bag project. some sail fish in water on arduino , not, in second case. my project porter. video door keeper keyboard , no rfid, because saw sniffer arduino exist ...)) the principle send current few seconds on electric lock time enter, engage led inside , outside make video capture of 15 seconds once person entered. camera being inside , directed towards entrance of door reasons of respect privacy of passers-by on sidewalk. record whole, time , code video in database on pc able justify presence of person since premises open access. i can not find schema of such system in entirety. pieces left right, scattered, gather , remains ...

Convert to swf for Captivate

can please me? have series of 8 second video clips (.mts) need use seperate clips in captivate 4. can't seem find way of converting clips .swfs needed in captivate.   i bought both adobe elearning suite , adobe creative suite 4 production premium. besides searching forums tried converting adobe media encorder convert .flv or .f4v captivate 4 won't import.   as may deduce need batch converting. each end result contain 30 of these short clips.   please tell me missed obvious adobe way of doing !!   thanks andre hi andre,   flv way go. need convert clips flv using adobe media encoder , insert them in captivate "flash video".   you need place each video on separate slide flash video. can't import them directly captivate maybe that's went wrong.   the shortcut key inserting flash video on slide ctrl + shift + f.   /michael   click here visit www.captivate4.com blog More discussions in Adobe Captivate adobe

Programmable air conditioning thermostat

hi! i´m beginner (from zero) i know pieces need make programmable air conditioning thermostat. program must 2 events per day, 5 weekdays, override weekend. i have uno board, 2 relays shield, hdt11 sensor, display , wires. once finished, purpose connect a/c unit's terminals relays. i'll appreciate on this. looks have need possible exception of keypad let user set temperatures , times , real time clock module know when turn stuff on , off. should able find example code dht11 enough. same thing clock module. combine them , you'll of way there. Arduino Forum > Topics > Home Automation and Networked Objects > Programmable air conditioning thermostat arduino

Thread: Creating .deb to install in prefix other then /usr ?

hi guys. hoping can me out. sorry asking question, seems me should simple. but, can't find answer on google, forums, anything. frustrating! have been tasked creating number of .deb package internal use in company. thing is, need install files under location other /usr. have /companyname use custom path across our servers need use. (/companyname/bin /companyname/sbin /companyname/lib etc) have been reading on on create .debs , have been able it, , works fine standard process. have tried edit makefiles of source files use --prefix , --destdir, , same thing debian/rules not working me. guess not asking wipe after me here, love sort of direction on how approach this. helps! much! cindy hi there. way depends on how you've packaged source. if using dh_install in debian/rules try creating <packagename>.install file tell debhelper install various files. should not edit source directly if...

Modules Issue - which to leverage? - Joomla! Forum - community, help and support

on index page, have 4 different blocks each pull 1 article out of section - typical of expect mod_newsflash module. i've implemented once in 1 of blocks , works perfectly. should have 1 mod_newsflash each time want this? if so, how create module of said type? when module -> new, create of user type. great part of newsflash module can specify category pull , works. am using wrong module altogether? how make new instances of specific type of module? thanks, adam instead of new button, select 1 want copy, , hit copy button. does answer question? Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Stuck beginner- LCD screens

hi, i've started playing around arduino yesterday , following tutorials on lcds after playing around leds. i've entered code: #include <liquidcrystal.h> liquidcrystal lcd(12, 11, 5, 4, 3, 2); void setup() { lcd.begin(16,2); lcd.print("hello, world!"); } void loop(){ } and whenever upload sketch show: sketch uses 1662 bytes  (5%) of program storage space. maximum 32256  bytes. global variable use 59 bytes (2%) of dynamic memory, leaving 1989 bytes local variables. maximum 2048 bytes and nothing displayed on lcd screen. whenever clicked on serial monitor nothing appears well most lcds have contrast adjustment. see if needs changed. beyond need show how have lcd connected arduino. quote from: kaori21 on jul 10, 2017, 05:10 pm whenever clicked on serial monitor nothing appears well none of code writes serial that's expected. see: https://www.arduino.cc/en/reference/serial Arduino Forum ...

collect2.exe: error: ld returned 1 exit status

salve tutti. oggi mi sono messo all'opera per creare il software della serranda di casa, ma ho avuto dei problemi. infatti quando provo caricare il codice "board uno, leonardo e mega"  mi da questo errore code: [select] arduino: 1.8.3 (windows 10), board: "arduino/genuino uno" c:\users\giovan~1\appdata\local\temp\ccsq9k3w.ltrans0.ltrans.o: in function `main': c:\program files (x86)\arduino\hardware\arduino\avr\cores\arduino/main.cpp:46: undefined reference `loop' collect2.exe: error: ld returned 1 exit status exit status 1 error compiling board arduino/genuino uno. this report have more information with "show verbose output during compilation" option enabled in file -> preferences. il codice che sto provando caricare è questo invece code: [select] //-----------------------------------// int sensorpin = 7; int sensor = 0; int state; int buttonpin = 7; int button = 0; int statebutton; //-----------------------------------// int =...

Atmega328P problems vcc voltage drop

hello working on project standalone atmega328p running @ 8mhz (external resonator 0.5%) @ 2.8v. have disabled internal bod , use external voltage supervisor instead pulls reset pin low when vcc goes below 2.6v. i have rather large cap on input vcc falls slow (0.5v/s) have checked reset pin , clean low when triggered doesn't jump , down. the problem microcontroller don't seems "shutdown" in setup. seems mess millis() , other things random eeprom writes... if use same voltage supervisor 2.7v threshold or use internal 2.7v bod problem goes away cannot have threshold set 2.7v close of tolerance 2.8v. i have tried removing voltage supervisor bod still disabled , noticed around 2.6v same problems. from understand atmega328p run @ 8mhz down approx 2.5v cutting of @ 2.6v shouldn't problem that. any thoughts on highly appriciated. best regards got me stumped. stuff did seems correct per datasheet. if no better suggestions come up, try contact...

Thread: iptables causing slow ssh and name lookup errors

hi, why iptables cause mail delivery error? think it's dns lookups not being routed properly... if remove last rule, mail works fine. ssh slow connect when last rule enabled. postfix mail error: code: jan 24 11:32:18 xxxx postfix/smtp[15065]: 9f2162c519: to=<xxxxx@hotmail.com>, relay=none, delay=1005, delays=965/0.01/40/0, dsn=4.4.3, status=deferred (host or domain name not found. name service error name=hotmail.com type=mx: host not found, try again) iptables code: chain input (policy accept 1510 packets, 283k bytes) pkts bytes target prot opt in out source destination 0 0 accept -- lo anywhere anywhere 3384 264k accept tcp -- anywhere anywhere tcp dpt:1976 522 46669 accept tcp -- anywhere anywhere tcp dpt:www 12 648 accept tcp -- anywhere anywhere...

Grabbing Midi Chanels at once

dear members, i`m newbie in programming arduino. created code grab piezo sensors , send signal different midi chanels. same time push piezo led should glow. works pretty noticed don`t work when hit 2 sensors same time, please me issue? furthermore shure make code more efficient defining more variables. thx help....her code: int noteon = 144; int piezo = a0; int piezo1 = a1; int piezo2 = a2; int threshold = 500;//anything on fifty means we've hit piezo void setup(){   pinmode (2, output);   pinmode (3, output);   pinmode (4, output);   serial.begin(9600); } void loop(){   int piezoval = analogread(piezo);   int piezoval1 = analogread(piezo1);   int piezoval2 = analogread(piezo2);     if (piezoval>threshold){     serial.write (noteon);     serial.write (36);     serial.write (127);     digitalwrite(2, low);     delay(100);         digitalwrite(2, high); ...

[solved] Localization Site - Joomla! Forum - community, help and support

Image
hi , nice seeing guys , wondering saw site have flags on top of website , once user click on flags change language of flags click on it. is component or have done manually change languages on website ( localization ). thanks in advance. what see maybe module been created joomlaspan http://www.joomlaspan.com/jtrans-pro-pr ... ation.html is component or have done manually change languages on website ( localization ). http://extensions.joomla.org/component/ ... itemid,35/ Board index Joomla! International Language Support International Zone Malaysian Forum

Reader 9.1 (Linux) takes 100% CPU

initially when starting adobe reader , opening document fine. after few minutes reader takes 100% cpu. happens when starting adobe reader without opening document.   it's adobe reader 9.1 (adobereader_enu-9.1.0-1.i486) on fedora 10 (i386)   hello khambrecht,     we expect happen if have large number of fonts installed on system. please see whether problem reproducible when launch reader after setting acro_disable_font_config=1 on console. prevent reader caching fonts installed on system, , should solve problem.     if there fonts use in pdf documents , not want reader use substitute fonts them, suggest following : 1) move these fonts 1 directory. 2) set acro_disable_font_config=1. 3) set psresourcepath directory in step 1 (export psresoucepath=<complete path fonts directory>).     we understand big usability issue, , try address issue in our next release.     thanks! sincerely, sanika More discussions in Adobe Reader for Un...

Code trouble, Freq gen

hey guys probly easy fix, working @ 1 point, great actually. please if can me fix code, not remake please lol. so simple freq gen controlled serial monitor, type-> f300 300hz, have set stay @ 50% duty. problem cant go lower 122hz? have set change prescaler bv(cs10) bv(cs12) when bellow 123hz. on scope pin goes high when go bellow 123hz, go 900khz now, go down 2-5hz. can see im doing wrong here? code: [select] float volts = 0; int time = 0; int serialdata = 0; int inbyte; unsigned long duty =161;// 33500=50% duty unsigned long freq = 25000; float num; float num2; float freq1; #include "nanopwmac.h" void setup() {   serial.begin(9600);  serial.println("frequency generator");  serial.println("freq = 200 ");  serial.println("duty cycle = 50%");  nanopwmac(freq,duty); } void loop() {       delay(1000); // wait second.   if (inbyte != '/' || 'i' || 's' || 'd' || ...

Creating a menu with image backgrounds and rollovers - Joomla! Forum - community, help and support

i need create menu uses unique background image each menu item , supports rollover feature when mouse goes on menu item different image shown.  straight-forward in html , js hardcode template don't want that.  ideally menu system can specify menu item , associate "on" , "off" image item.  menu built , displayed correctly module in joomla! this allow me update text on menu items , add new menu items easily. as far can tell built-in joomla! menu doesn't this.  haven't found 3rd party menu extensions maybe i'm not looking hard enough.  there any? btw, search of forums found 1 thread on topic , solution there hard-code details in template.  i'm hoping that's not solution. _m_ would 1 do? http://forum.joomla.org/index.php?action=post;topic=239354.0;num_replies=0 it not code hack (unless missed something).  allows specify images each menu item - mouse-over , mouse-down events display other images/icons.  please note replace menu name, however.  a...

Is it possible to paste two images into one layer?

i'm having issues pasting 2 images 1 layer. every time paste second image, automatically creates new layer...is there anyway prevent happening? i'm making animation on photoshop , want there more image in of frames. please let me know if have suggestions! thanks! you can merge 2 layers once they're position. select top layer , choose merge down or select both , choose merge layers (from layers menu).   http://help.adobe.com/en_us/photoshop/11.0/wsfd1234e1c4b69f30ea53e41001031ab64-78b2a.html More discussions in Photoshop Macintosh (read only) adobe

Weird font problem. (InDesign CS4 on Windows XP)

does else have problem displaying several (say dozen or more) non-breaking space characters (ctrl-alt-x) in row between non-space characters show hidden characters (ctrl-alt-i) turned on when using pro font adobe caslon pro or adobe garamond pro? with id cs4 on mac times regular 20 non breaking spaces displays fine. changing open type font causes id crash.   curious why want use many non breaking spaces opposed keep options? More discussions in InDesign adobe

Trouble with servos

hello,so i'm little new arduino, have arduino uno(real one) , tower pro sg90 servo. made code bellow try make go 160 degrees 20 degrees 1 second delay in between. 1 have ideas on whats wrong code? thanks! #include <servo.h> servo myservo; void setup() {   myservo.attach(13); } void loop() {   myservo.write(160);   delay(1000);   myservo.write(20);   delay(1000); } what doing? how have hooked up? errors when uploading? Arduino Forum > Using Arduino > Programming Questions > Trouble with servos arduino

Hiding the main menu when displaying Fireboard forum - Joomla! Forum - community, help and support

hi firstly, joomla brilliant! thank-you made is. my question is, how make fireboard forum occupy entire content area without mainmenu or othermenu, topmenu , footer, forums (including one) i'm new it. hope can help. thank-you time! if go modules -> site modules -> select mainmenu -> on right hand side -> can set menu items show each module. use ctl key highlight want menu appear , won't appear on don't select. Board index Joomla! Older Version Support Joomla! 1.0 Administration - 1.0.x

Do not send fonts to Distiller

we using adobe acrobat 7.0. using microsoft dynamics gp 8.0. when attempting print pdf on windows 2003 server used terminal server, following error. "when create postscript file hae send host fonts. please go printer properties, "adobe pdf settings" page , turn off option "do not send fonts distiller". we can not find go find "do not send fonts distiller" option. closest can find under adobe pdf printer properties "do not send fonts "adobe pdf"   we have tried following no success. 1. click start, , click printers , faxes. 2. right-click adobe pdf, , click properties. 3. on general tab, click printing preferences. 4. click select not send fonts "adobe pdf" check box, , click ok. 5. on advanced tab, click printing defaults. 6. click select not send fonts "adobe pdf" check box. 7. start microsoft great plains. 8. in microsoft great plains, click print setup on file menu. 9. in name list, click adobe pdf, , click proper...

Welcome! And where to find information! - Joomla! Forum - community, help and support

we're happy here! before choosing task, make sure familiar contest rules. please read contest asked questions. can find of these details , more on google highly open participation contest page. further information student contestants we have useful documents in wiki http://code.google.com/p/google-highly- ... mla/w/list getting help these pages useful newly arrived contributor:     * http://joomlacode.org : can joomla! source, including access subversion or nightly builds, , see how joomla! projects done.     * http://dev.joomla.org : place joomla! developers information.     * http://help.joomla.org : general site includes manuals, other documentation, , faqs.     * joomla! forums: joomla! forums have lot of information issue related joomla! searching forums provide answers many questions, , of course can post questions yourself. there forum dedicated project. you should register @ joomla! forums , might want register @ joomla! code (if elected ...

Arduino UNO Relay HIGH //Blink Without Delay

Image
hi iam new in arduino world , trying make simple watering system. i have working code , want make more "fancy" , shorter to skip delay between ledy,ledg , ledy   i want use "blink without delay" like if possible? "digitalwrite(relay,low);digitalwrite(blinkwd);delay(5000); part of code under. code: [select]        if(value <=20) // less 20        {                   serial.println("watering");serial.println(value);                   digitalwrite(relay,low);                   digitalwrite(ledy, low);digitalwrite(ledr, low);digitalwrite(ledg, low);                   delay(600);digitalwrite(ledy, high);digitalwrite(ledr, high);digitalwrite(ledg, high);                   de...

Long, Narrow Solar Panels

hi there, i'm looking build solar-powered sign led's solar panels long , narrow (less 1" wide). need total solar panel length of 20-24 inches other size considered. found thin solar cells like this they're 1.5" wide, bit wide me. also, what's way attach these solar panels, if don't have adhesive backing? there type of glue can used that? think products solar powered garden lights route wire inside of enclosure under solar panel , epoxy wire waterproof it, how attach panel surface? to summarize, here specs need: - less 1" wide preferably - @ least 12" long, 22" ok - i'd rather not have put multiple cells in parallel. i'm thinking need 4.5-6v. - i'm driving bunch of rgb led's, 50 of them when gets dark outside. wonder if that's possible because draw 20ma on average, that's heck of lot of power 1w or less solar panel - what's best battery use? thinking standard 3.7v lipo batteries i'm considering ni-mh...

Thread: SSH into desktop on remote network

i've run bit of problem attempt remotely admin friend's computer. here's basic layout: --my ubuntu connected via wireless router, port 22 forwarded properly. can ssh in , out please other hosts. --across internet, eeebuntu behind router well. port 22 may or may not forwarded. nobody in house knows how access router. (i accept may issue i'll need handle) i'd do: first priority, ssh access remote eeebuntu. assuming remote router not forward port 22, able have remote computer remote forward, local port 10022 remote 10022, allowing me ssh user@localhost:10022 , bypass need access router? lower priority, prepare bash script friend download require 1 input of root password, , go through full process of installing openssh, setting server, , initiating contact computer. ideal situation allowing friend start computer, run 1 script, type in 1 password, , walk away. ideas better remote admin options welcome, comments/suggestions has...

Problems Generating Random Numbers

hi guys im trying generate 3 different, random, numbers per cycle of code don't understand why i'm getting outputs i'm getting.  mind 3 of "tests" should give me same values. instead thy r different , unusable due duplicate values. im more interested in knowing why not working think should being told how should have written code. anyway, questions id answered are: 1) why dose "test 1" give same value 1st & 2nd variable?  2) why dose "test 2" give same value variable?  3) why 1st variable in "test 2" "0"? 4) why cant combine line 15 & 16? so: "ran[r] = random(0,255);" if do  combine them, crazy numbers! thanks help code: [select] int r; //couter forloop random number genereator int ran[]={};// array containing 3 random numbers int redbri[] = {}; int greenbri[]={}; int bluebri[]={}; int prox; void setup() { serial.begin(9600); randomseed(analogread(0)); // generate...

multithumb and myblog - Joomla! Forum - community, help and support

hey, is there here using multithumb in combination myblog ? i have question concerning combination of 2 components. multithumbs working when viewing single post (fe: http://www.tactic.be/index.php/myblog/64-test-foto.html ) but not working when viewing entire month archive (fe: http://www.tactic.be/index.php/myblog/2007/november/ ) anybody knows how solve ? thx in advance anybody ? Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Plugins/Mambots

unexpected compilation error message

Image
dear all, i try use 23lc1024 ram software spi (using digitalio library). i have modified spiram library : header : code: [select] #define softspiram_lib_version "0.1.4" //    file: softspiram.h //  author: k. tyler // version: 0.1.4 // purpose: arduino library 23a1024/23lc1024 sram memory chip //     url: // // history: // see softspiram.cpp file #ifndef softspiram_h #define softspiram_h // support old ide's #if arduino < 100   #include <wprogram.h> #else   #include <arduino.h> #endif // #include <spi.h> #include "digitalio.h" const uint8_t soft_spi_miso_pin =  7; const uint8_t soft_spi_mosi_pin =  8; const uint8_t soft_spi_sck_pin  =  9; const uint8_t soft_spi_mode = 0; softspi<soft_spi_miso_pin, soft_spi_mosi_pin, soft_spi_sck_pin, soft_spi_mode> mysoftspi; // sram instructions #define rdmr  5 #define wrmr  1 #define write 2 #define read  3 // sr...

Thread: Playing DIVX/MPEG/AVI etc movies (Codec issue)

hi there, have installed ubuntu 9.10 (karmic koala) on powerpc. use computer media server far have been unable video output. there sound, , if try taking screenshot (vlc, totem) decoding work video blank screen. have tried several movie players, including vlc, gnome's default movie player (totem) , mplayer. mplayer show video output black , white , has weird scaling, meaning shows pictures on approx 10% of horizontal axis. when searching on google people suggest using ppc-codecs package medibuntu repository. turns out doesn't exist karmic koala, , latest version hardy heron , impossible install (as far know) on karmic koala. no super user might not have done correctly, don't know how might wrong. hope me issue. please let me know if haven't supplied enough information. in advance! /steffen t. hi steffen! here how installed codecs medibunu on imac: first libstdc++5 here:...

Why does Adobe Acrobat shut down everytime I send a email?

hi all,   i have adobe acrobat 9.1 installed on windows based laptop.   when use email function in adobe acrobat after email sent message balloon pops saying adobe acrobat has stopped working , dep has shut down program.   my default email programme outlook 2007.   the same problem happened adobe reader when had installed.   pleaseeeeeeeeeeeeeeeeeeeeeeeee help   jen More discussions in Acrobat Windows (read-only) adobe

int pulseWidth = variable/different for all pwm channels

Image
hello i'm bit of noob here i'am working on project define the  'int pulsewidth = '  per pwm channel. is possible? in code below can see its's same channels. maybe can show me how 2 or 3 changeable channels of code looks , can copy paste them thnx kind regards william   unsigned long time;   unsigned long timeinarray[8];   int pulsewidth = 80; #include <servo.h> void setup() {   // initialize both serial ports:   serial.begin(9600);     pinmode(2, output);     pinmode(3, output);     pinmode(4, output);     pinmode(5, output);     pinmode(6, output);     pinmode(7, output);     pinmode(8, output);     pinmode(9, output); } void loop() {   // read port 1 unsigned long currentmillis = millis();           // huidige tijd in currentmillis   if (serial.available()) {     int inbyte = serial.rea...