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Showing posts from June, 2013

problema con due comandi all interno di uno sketch

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ciao tutti sto avendo un problema con uno sketch, visto che sono alle prime armi con la programmazione di arduino. ho intenzione di creare una sorta di stereo/sveglia con arduino nella quale ho inserito: un vu meter (sempre fatto con arduino) , un rtc e un display lcd. il problema sorge quando visualizzo l' orario sul display led del vu meter non funzionano perche c'รจ il delay di un secondo dell orario. poi ora capirete meglio osservando lo sketch che segue. #include <liquidcrystal.h> #include <ds1307.h> ds1307 rtc(sda, scl);  // init ds1307 liquidcrystal lcd(11, 10, 9, 8, 7, 6); int vm = 13  ; int s  = 0 ; int audioin = a1; void setup()   {  rtc.begin();  rtc.halt(false);  lcd.begin(16, 2);  // following lines can commented out use values stored in ds1307  //rtc.setdow(sunday);        // set day-of-week sunday  //rtc.settime(12, 0, 0);     // set time 12:00:00 (24hr format...

Latching Logic and Syntax

new arduino , having heck of time making transition programming plcs using ladder logic. i'd recommendation how approach programming following setup. * 3 lights, each attached relay output (l1=off, l2=on, l3=complete) * 2x digital inputs...1 cycle status (on/off) , 1 door status (open/closed). i able monitor cycle status input activate lights 1 & 2, need have light 3 come on after completed cycle turn off/reset when door opened. closing door should not turn light 3 on again. on right track here or there easier way this? doing logic in ladder use latch fire light 3 when complete , release when door opened. after door closed again, light 3 not turn on again until cycle has completed. here's current code in loop code: [select]   // read digital pin d35 = cycle in progress. l2 on during cycle.   int cycleon = digitalread(35);   // set relay6 state according d35 "actual: on=on, off=off"   digitalwrite(plduino::relay6, cycleon);   // re...

Thread: Booting from Ubuntu live USB

ok, i'll try , give info know. have live usb of 9.10 "karmic". downloaded live cd, booted , used live usb creator inside ubuntu make it. found computer old boot usb, , after googling some, ran guide: https://help.ubuntu.com/community/bootfromusb . when attempting follow instructions found in "booting kernel bootable cd" section, realized had been written ubuntu 9.04 "jaunty". not current, ran following 3 problems (please keep in mind doing of live cd): 1. second step commands copy "initrd.gz" boot folder with code: cp /cdrom/casper/initrd.gz iso/boot/ . when attempting code, got error "initrd.gz" did not exist. when navigated /cdrom/casper, found "initrd. lz ", not "initrd. gz ". decided maybe should copy file instead, did. leads first problem. later instructed run code: sudo mkinitramfs -o iso/boot/initrd.gz <kernelversion> and later still command mentions ....

External memory for configuration storage

hi guys, i thinking of project include several similar units networked together. each unit should have own configuration. arduino should write configuration data memory. means external memory required. after short googling discovered 24lc256. capacity enormously greater needs ... heck ... costs 3 usd. the fact store configuration means not have worry cycles of write (it not data logger). i have 1 concern. possible address specific area in memory? not convenient if have read/write large blocks in ram of arduino. quote from: haridimos on jan 04, 2017, 01:55 am hi guys, i thinking of project include several similar units networked together. each unit should have own configuration. arduino should write configuration data memory. means external memory required. after short googling discovered 24lc256. capacity enormously greater needs ... heck ... costs 3 usd. the fact store configuration means not have worry cycles of write (it not data logger). i have 1 conc...

Two 3-digit 7-segment displays with MAX7219

hi all, i'm playing around making digital gauge shows 2 different values 2 different analog inputs. these displayed using 7-segment leds; 1 3-digit , 1 2-digit. i've got leds wired max7219 chip, , using basic tutorial (http://tok.hakynda.com/article/detail/3/max7219---4-digit-7-segment-display) able numbers counting upwards on 4 of 5 available digits, wiring works. here's code: code: [select] #include "ledcontrol.h" ledcontrol lc = ledcontrol(11,13,10,4); int count = 1000; void setup() {     lc.shutdown(0,false);     lc.setintensity(0,5);     lc.cleardisplay(0); } void loop() {     string t = string(count++);     lc.setdigit(0,0,(int)(t[0]-'0'),true);     lc.setdigit(0,1,(int)(t[1]-'0'),false);     lc.setdigit(0,2,(int)(t[2]-'0'),false);     lc.setdigit(0,3,(int)(t[3]-'0'),false);     delay(100);     lc.shutdown(0,true); ...

Home automation question

arduino home automation project speech recognition function depends on turns on , off home appliances, lights, tv ..etc...question: possible modulate on-off instruction signal on mains supply wires not need install receiver on each appliance ? know answer yes..the question is: how ? you don't want relay every device? or mean? i don't want receiver on every device need power cable every device , have relays in central location. and stuff tv need ir sender - except device has serial port , protocol tvs , denon/onkyo receivers. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Home automation question arduino

How do I install the additional content file (PRE7_Cont_WWEFGJ) that I downloaded with Premiere Elements?

additional content premiere elements 7 can found following link in article linked @ end of faq. you'll need log in adobe account, , you'll see link download on same page free trial download. john venediger received tech support, based on problem installing additional content (including templates , themes): when trying install/open contents file (pre7_cont_wwefgj) message - setup has detected premiere elements in use. please close premiere elements, launch setup again despite fact premiere elements not in use. to resolve issue, please perform following steps: 1. right-click microsoftยฎ windows xpยฎ taskbar , select task manager. 2. under applications tab of task manager, please ensure adobe premiere elements or photoshop elements not running in background. 3. if adobe premiere elements or photoshop elements running in background, please select application , press end task. 4. next, switch processes tab , process named adobe premiere elements.exe. , photoshop elementseditor.exe...

Adding Spry widget from Dreamweaver - Joomla! Forum - community, help and support

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okay - made little spry accordion in dreamweaver cs3 put in main body of article - how point .js , .css files?  tried appending content of 2 files active template .css , .js file, no go.  saw thread building component this?  then, lost.  can still leave header info external style sheet links in article's html editor? dw tags javascript var @ end of files have spry stuff - assume still need this? i not understanding basic? thanks, don hey don - you can copy individual files .js , .css files template's css folder. then, change template's index.php file include files in head section. @ how existing css lines coded bit of php code points selected template folder. same way. you can update template's index.php file going template manager, selecting current template , pressing edit xhtml button when reach page. (fuzzy instructions because going memory - of old brain.) if makes no sense, can try better 'real' instructions. welcome joomla! - hope having fun! amy ...

Thread: Windows Vista Kernel still on computer after upgrade??

ok upgraded win7 (home premium 64bit) win vista , went well. when installing ubuntu noticed win vista taking part of c drive (like 10 gigs!) (i saw in part of instalation set ubuntu partition.) anyway wondering if knew way rid of vista kernel , free space taking up. in advance. i doubt windows kernel thats been backed up, more because upgraded win7 vista, best guess there hidden restore partition on hard drive, resetting pc new, shop-fresh vista state. 'if' there hidden 'restore' partition many new, (particularly laptops these days) may you're seeing. may seeing, in grub bootloader, recovery partition. may have win vista , win7 entry, if blow recovery partition away, *may need to* update grub or grub may confused on next boot. laptop came vista. no vista cd, when booted new laptop up, asked me use 3 blank cds restore pc shop new state.i did too. there 30 gig hidden part o...

aide programme arduino

bonjour, dans le cadre d'un projet de classe j'aimerais rรฉcupรฉrer un texte prรฉsent sur une clรฉ usb afin d'ensuite le traduire en un autre langage. j'aimerais donc savoir si cela vous paraรฎt rรฉalisable et si oui si quelqu'un pouvais me guider ou me rediriger vers un site ou un article pouvant m'aider. cordialement, tombenfloux. google traduction fait trรจs bien cela, surtout que l'on peut importer directement un document ร  traduire !! pour les autre solution, ma boule de cristal est en panne ! Arduino Forum > International > Franรงais (Moderators: jfs, Snootlab) > aide programme arduino arduino

Thread: Panasonic CF-29 - Touchpad problems

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i using panasonic toughbook cf-29, ubuntu, ver. 9.10. touchpad work problem hat can not adjust it's speed. in slow motion. thank in advance, sailing bud posted sailing bud i using panasonic toughbook cf-29, ubuntu, ver. 9.10. touchpad work problem hat can not adjust it's speed. in slow motion. thank in advance, sailing bud i having problem. hope helps soon! making adjustments in system/preferences/mouse nothing touchpad speed. i'm new ubuntu , hunting around hoping find config file edit fix problem... Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] Panasonic CF-29 - Touchpad problems Ubuntu

User need promotioncode to register - possible? - Joomla! Forum - community, help and support

hello i have following sitution:  give persons promotion-code site. have make such new users need have 1 of these promotion-codes in order create account.  i store these promotioncodes in seperate database or file. furthermore - if possible - useraccounts should inactive after 10 days, , user shoud use new promotioncode activate account again. does know possible in joomla? native? via plugin?  or? /gtergy Board index Joomla! Older Version Support Joomla! 1.5 General Questions/New to Joomla! 1.5

adding users with mysql - Joomla! Forum - community, help and support

i have problem, need able add users joomla mysql database, without sign component in joomla, made php script it, , works fine, user added mysql database, in jos_users. but cant see them in admin panel? you need update of following tables users registered; jos_users jos_core_acl_aro jos_core_acl_groups_aro_map there several threads in forums describing relationships , seem remember quite time ago script being supllied assist. Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Joomla! Coding 101

Thread: question about /proc/cpuinfo

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code: processor : 0 vendor_id : genuineintel cpu family : 6 model : 15 model name : intel(r) core(tm)2 duo cpu t5550 @ 1.83ghz stepping : 13 cpu mhz : 1000.000 cache size : 2048 kb physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm bogomips : 3657.71 clflush size : 64 power management: processor : 1 vendor_id : genuineintel cpu family : 6 model : 15 model name : intel(r) core(tm)2 duo cpu t5550 @ 1.83ghz stepping : 13 cpu mhz : 1000.000 cache size ...

Code or tutorial to send data from Uno to Azure IoT Hub or Event Hub

any experience share me how send example temperature data azure? hi kenny, the below mentioned blogs documents/describes process of building temperature , humidity sensor component, how stream sensor data microsoft azure event hub, perform analytics operations , react upon data respect pre-defined thresholds. this blog post in 3 series:  https://blogs.technet.microsoft.com/israelo/2016/01/04/streaming-iot-telemetry-to-azure-event-hub-part-1/ https://blogs.technet.microsoft.com/israelo/2016/01/05/streaming-iot-telemetry-to-azure-event-hubpart-2/ https://blogs.technet.microsoft.com/israelo/2016/01/05/streaming-iot-telemetry-to-azure-event-hubpart-3/ hope helps. regards, pradeep Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Code or tutorial to send data from Uno to Azure IoT Hub or E...

Thread: Downloading error

hi new linux(ubuntu 8.04) , having problem installation of google chrome.i downloaded "error-wrong architecture amd64" message displayed in status.similarly,whenever download software,after few seconds,the downloading stops displaying message sth like"the file can't saved in format".can plz me. sounds need 32 bit version of google chrome. first link on page. http://www.google.co.uk/chrome/eula.html on other software downloads, should stick repositories possible, check them before downloading software form other sources. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Downloading error Ubuntu

snippets or cook book need !? - Joomla! Forum - community, help and support

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hi there, how creating snippets page or cook book specific joomla coding problems or tasks .. adding jcalendar.. button... uploading files etc... snippets should small in size of code. i think great source experienced (and newbies too) developer isn't familiar joomla framework. today, read many hours source code of joomla didn't far until dived in jcode 101 skype-chat. what think ?? regards, alex ghostrifle wrote: hi there, how creating snippets page or cook book specific joomla coding problems or tasks .. adding jcalendar.. button... uploading files etc... snippets should small in size of code. i think great source experienced (and newbies too) developer isn't familiar joomla framework. today, read many hours source code of joomla didn't far until dived in jcode 101 skype-chat. what think ?? regards, alex hey alex - i love idea! rolling contributing answer ian gave in skype the question asked in thread? i think easiest way snippets capture answers experts, ian. if p...

Weather Monitoring System

hi guys, having kind of problem since new arduino. have project called weather monitoring system detects environmental condition using sensors dht11 , bmp180. want receive message contains data gathered sensors sim800l gsm module , cell phone know condition of weather. here progress/code: code: [select] #include <sim800l.h> #include <softwareserial.h> #include <dht.h> #include <wire.h> #include <sfe_bmp180.h> #define sim800_tx_pin 11 #define sim800_rx_pin 10 #define dht11_pin 7 #define altitude 35 //altitude live (change altitude) sfe_bmp180 pressure; //creating object dht dht; softwareserial serialsim800(11,10); void setup() {  serial.begin(9600); //starting serial communication  while(!serial);  serialsim800.begin(9600);  delay(1000);  serial.println("setup complete!");  serial.println("sending sms....");  serialsim800.write("at+cmgf=1\r\n");  delay(1000);  serialsim800.w...

duda con codigo de arduino para sensor de distancia SR04T

estimados tengo el sensor sr04t y busque el codigo en internet para hacerlo funcionar, pero no entiendo muy bien el delay que contiene el codigo, busque en internet y sale mas informacion del sensor   hc-sr04 y no puedo utilizar valores de otro sensor, adjunto codigo. code: [select] int  trig = 13, echo = 12; long duracion, distancia;    void setup() {   serial.begin (9600);   pinmode(trig, output);   pinmode(echo, input);   pinmode(led_builtin, output);} void loop() {   serial.print("sensor sr04t: ");   digitalwrite(trig, low);   delaymicroseconds(2); // <--- este no lo entiendo, es el minimo que se puede colocar o puede ser mas?   digitalwrite(trig, high);   delaymicroseconds(10); //<--- este es el disparo del pulso que genera el sensor, el valor puede ser menor? cual es el valor minimo que se puede colocar los sensores para realizar el pulso?  ...

can I change the poll layout from vertical to horizontal if have several poll - Joomla! Forum - community, help and support

dear sir, help., please me solve problem. have added several poll website. when add more poll in it, show @ vertical position. can show @ horizontal position. how change it? there no parameter internal poll. have suggestion solve problem. please me solve. i have attached pic forum. please me solve this. best regards, mike mod note: crosspost deleted. please not crosspost messages. see forum rules: http://forum.joomla.org/index.php/topic,65.0.html Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Commutatore 2 vie

salve raga, sto seguendo un progetto che crea una mini sveglia usando display lcd e modulo rtc. in questo progetto serve anche un interruttore 3 posizioni quindi on-off-on . avendo scarse conoscenze di elettronica, volevo usare un commutatore che gia possiedo ma non trovando niente su come poterlo collegare non come fare perchรจ il mio commutatore รจ diverso da quello del progetto. questo commutatore 2 vie 3 posizioni ha in totale 8 pin sotto. http://www.commutatori-palazzo.it/italiano/commutatori/pdf/catalogo_palazzo.pdf pagina 17 c'รจ il commutatore come al miio. posso usare questo per avere 3 stati letti da arduino o devo procurarne uno con 3 pin ? basta che colleghi il com di una via gnd e 2 delle 3 posizioni 2 ingressi digitali, cosรฌ hai queste 3 possibili combinazioni: on off off on off off Arduino Forum > International > Italiano ...

Show / Hide published items on front page for certain amount of time - Joomla! Forum - community, help and support

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hey i have been searching module/component/bot allows me set articles frontpage perioid of time chosen date calendar. when date has been passed bot take expired article off front page , put second article frontpage. articles published , showed users when click title. currently basic system allows set publish date future , front page doesnt allow user set date take item off frontpage hmm hope point this useful movie club example.. every week new movie comes theatre , way easier set site work automaticly xx weeks when admin doesn't have time visit websit , click frontpage button time.. needed *nod* really there isnt bots this?  Board index Joomla! Older Version Support Joomla! 1.5 Extensions for Joomla! 1.5

Portierung von Arduino Zero auf Uno - class Uart?

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hi, ich versuche gerade, eine anwendung, die auf einem 0 pro entwickelt wurde und die uart-klasse benutzt, auf einen uno zu portieren. da gibt es die klasse uart scheinbar nicht - welche generische klasse fรผr die uart-schnittstelle kann ich benutzen, die auf beiden arduinos (zero und uno) einsetzbar ist? die anwendung erwartet eine referenz auf ein uart-objekt, um serielle kommunikation zu betreiben. gibt es hardwareserial auf dem 0 nicht ? (wenn nicht, warum nennt er sich dann arduino? ) Arduino Forum > International > Deutsch (Moderator: uwefed) > Portierung von Arduino Zero auf Uno - class Uart? arduino
code: cd ~/destop/smillaenlarger code: sudo apt-get install qt-dev-tools (or similar) code: qmake code: make code: sudo make install this now jim@jim-desktop:~/desktop/smillaenlarger$ sudo apt-get install qt-dev reading package lists... done building dependency tree reading state information... done e: couldn't find package qt-dev jim@jim-desktop:~/desktop/smillaenlarger$ Ubuntu

I2C experience? Please help :)

i new i2c, please explain me recorded salae logicanalyzer... is writing address "8" , reading address "9"? i trying learn i2c control factory cd player , display using cdm-m3 4.4 cddrive, pcf8578 & pcf8579 colum/row drivers. will code equivalent recorded? @ least first 2 steps... code: [select] #include <wire.h> void setup() {   wire.begin(); // join i2c bus (address optional master) } void loop() {   wire.begintransmission(8); // transmit device #8 (0x38)   // device address specified in datasheet   wire.write(byte(0x00)); // 0 - sends instruction byte   wire.write(byte(0x02)); // 2   wire.endtransmission(); // stop transmitting   wire.requestfrom(9, 3); // request 3 bytes slave device #9   delay(500); } quote is writing address "8" , reading address "9"? yes. typically, writing to, , reading from, same device, though. ...

Modifying Millis() function

hi, i have problem modifying millis() while refering blinkwithoutdelay example. understand example uses millis() function. millis() command returns number of milliseconds since board started running current sketch. however, modify millis() , want command return number of millisecond since press button. how do it? there in-built arduino function can help? sorry, still new programming. why want modify function upon else depends? don't want build upon instead? Arduino Forum > Using Arduino > Programming Questions > Modifying Millis() function arduino

building gammon bootloader

i trying use arduino pro micro. others have reported have used several bit bricked , usb no longer recognized (windows 10). tried suggested tricks , trying burn new bootloader.  tried using arduino ide, tries fails. have suggested nick gammon bootloader alternative. until have used arduino ide build simple single .ino projects.  have been using eclipse arduino plugin multi-file projects success, allows 1 .ino per project. see in gammon programmer code on github multiple directories multiple .ino files. how go building software (my c++ project building rather rusty)? can arduino ide?  eclipse arduino plugin? pure eclipse c++ project? no lomger need gammon programmer. others have bricked pro micros.... in 1 last attempt tried burning bootloader using arduino ide. time, target board, on whim, selected "arduino micro" instead of "arduino leonardo" (which had been using programming). using "arduino micro" able burn 3...

Our monster project as is and under major reconstruction - Joomla! Forum - community, help and support

website url http://www.gospeltheology.com template: currently, jj_flex_photos   yoothemes firefly , surface due there similarities additional extensions (components, modules, plug ins): can think of, like... community builder, xe media stuff, fireboard forum, donations component, in 1 media mambot, , rest cannot recall of them custom development: flippin lot of work, hours of wasted time due long anticipated wait on joomla 1.5 other features: new design, new joomla, new everything three (at least) specific areas of site i'd feedback on (design, code, graphics, etc.): additional comments: under construction, main site is, new 1 being rebuilt joomla 1.5 would love see more components , module released joomla 1.5 off , importantly joomla 1.5 Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed 1.0 x Site Showcase ...

Arduino on a Breadboard

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hi everyone,               designed arduino circuit on breadboard, appreciate figure out problems, wrong wirings or improvements make in circuit.. thank in advance, zaxarias image free hosting fritzing diagrams horrible follow, must admit, yours not bad follow. being said, wouldn't wire have in diagram. daisey-chaining grounds, can push current of whole circuit through 1 push in connection, , bring noise every component in line. each ground , power connection should go respective rail. Arduino Forum > Using Arduino > General Electronics > Arduino on a Breadboard arduino

Making two arduinos talk together via Bluesmurf

i have been struggling problem times now. i have bluesmurf (silver) modules, , want able send numbers 1 arduino other one. have been searching long , didnt find soloution. what have right now, 2 bluesmurf connected , show green light when both online master code: [select] /* * bluetooh basic: led on off - avishkar * coder - mayoogh girish * website - http://bit.do/avishkar * download app : https://github.com/mayoogh/arduino-bluetooth-basic * program lets control led on pin 13 of arduino using bluetooth module */ char data = 0;            //variable storing received data void setup() {     serial.begin(9600);   //sets baud serial data transmission                                    pinmode(13, output);  //sets digital pin 13 output pin } void loop() {    if(serial.available() > 0)      // send data when rece...

UNABLE TO COMPLETE INSTALLATION OF READER 8.0

i had been using reader 7.0 , attempted upgrade reader 8.0 downloading new version website. after installation completes adobe updater panel says: components needed complete operation missing information them may available on adobe website. search adobe website missing components". the link takes me fileopen plug-in acrobat/reader installer page #2.1.1.5.852. click ok install , receive page indicates installation successful. however, when try read document using reader entire process starts again , again... i running on dell pc using xp. help!!!! hello, i've same problem. not 8 latest release 9. my system running vista home premium. i find out documents working fine give above mentioned problem. more people same problem? More discussions in Acrobat Reader adobe

Thread: ATT Webmail + Evo is driving me nuts!!

hey guys... trying setup evolution , driving me nuts.. using att webmail , trying set up.... referenced post http://ubuntuforums.org/showthread.php?t=706374 , everytime try login no matter says invalid username password.....yet can go site , login fine , know username , password fine...any please! turbo Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] ATT Webmail + Evo is driving me nuts!! Ubuntu

adobe ActiveX and Acro Forms

i trying develop application in delphi 7.0 using activex : "adobe acrobat 7.0 browser control type library 1.0 " comes acrobat reader 8.1.2 my pdfs ,which contain acroform controls, load without problem peculiar thing when push submit button on pdf throws access violation. pdf created open office-export pdf tool. i tried pdf downloaded net , works fine. i tried pdf form through plain acrobat reader , worked fine...any ideas?? one cause of crashes on buttons putting destructive actions on mouse down. if did this, try on mouse up. aandi inston More discussions in Acrobat Reader adobe

LCD + Rotary Encoder - Menu Navigation and Changing Values

hi all, i've been digging through google , forum trying find i'm looking for... in nut shell: able turn on led x seconds button switch. then, ability go simple lcd menu, select led in question, , increase/decrease time. anyone have tutorials or books point me in right direction? thanks in advance. -s did try forum search (above top line of each page here). this question has been posted @ least dozen times , there solutions/examples/approaches posted more dozen times. Arduino Forum > Using Arduino > Displays > LCD + Rotary Encoder - Menu Navigation and Changing Values arduino

Does cli() interfere with Serial Communications?

hello there? does cli() instruction interfere normal serial comm when trying program arduino nano? for example, if put code loop() code section shown: cli(); will prevent ide being able program nano next time run ide , try reprogram nano? this important because if interfere, wont able program nano again after uploading above simple code. or, should add delay such this: delay(10000); //delay 10 seconds give ide time communicate nano properly cli(); so 2 instructions before actual code need run: delay(10000); cli(); what think? thanks :-) quote from: mral on jan 02, 2017, 06:57 pm does cli() instruction interfere normal serial comm when trying program arduino nano? no programming arduino includes reset , program no longer running @ stage. Arduino Forum > Using Arduino > Programming Questions > Does cli() interfere with Serial C...

sen-11028 MPU 6050 from sparkfun

hello, i'm trying interface mpu 650 sen-11028 sparkfun arduino uno r3 , connections follows i'm unable interface board!    wiring- vdd --> 3.3v gnd --> gnd sda  --> a4 scl --> a5 copied "i2cdev" , "mpu6050" folder form  https://github.com/jrowberg/i2cdevlib libraries then copy pasted http://playground.arduino.cc/main/i2cscanner   i2c scanner script says no connection found.. is there special trick or connection particular breakout board? the sensor 3.3v device. if connected 5v outputs without level shifter, may have been destroyed. Arduino Forum > Using Arduino > Sensors > sen-11028 MPU 6050 from sparkfun arduino

Would like to disable RSS feed images. - Joomla! Forum - community, help and support

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i using standard module display news feed on front page. have option turn off feed images checked, once in while still feeds coming through images. matter of fact have feed title turned off same feeds show w/ images show titles well? are these feeds somehow ignoring j! settings? if check mysite can see mean. when image displayed throws description text out of whack too.  :(" title="angry" /> let me know if i've missed simple here. -thanx is there better choice rss module? more control? Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

I2C communicatie

goeie dag allen. ben momenteel een beetje aan het spelen met de i2c bus. heb al het een en andere geprobeert wat prima werkte. nu probeer ik door middel van een register aan tespreken. de button state van de slave tekrijgen. de button state heb ik laten varen voor nu. en probeer de tekst yeah op de serial van de slave tekrijgen als alles werkt. alleen lukt dat niet echt en zie niet echt wat ik fout doe. ik krijg wel "a" en "b" op de serial. snap dus niet echt waar het mist gaat. momenteel gebruik ik een pointer maar heb het ook met "return" geprobeert maar krijg het zelfde resultaat. de state van de led terug sturen ging prima (allen de code mist) master: code: [select] template<typename t> void send2(uint8_t adress, uint8_t reg, t val); #include <wire.h> uint32_t prevmillis; uint8_t b; uint32_t c = 1024; void setup() {   wire.begin(0);   serial.begin(9600);   //serial.settimeout(50); } void loop() { ...

cannot print pdf files

whenever try print pdf file, printer acts start, goes start position without printing. pages printed viewable. using adobe reader 9. suggestions? mac user cannot print pdf files w/reader 7.0.8 hi-- this first post please excuse errors in protocol. can't print pdf docs. i'm using adobe reader 7.0.8 mac os x 10.3.9 , hp deskjet 842c printer. when try print, "prints" blank page comes out. frustrating. printer interface problem? aaaaargh! help! thanks. padraigin rose More discussions in Acrobat Reader adobe

mootools effects in component view - Joomla! Forum - community, help and support

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hi. sorry double posting this, seems more appropriate area question. i'm developing first component scratch, , having problems using mootools accordion in view. can't make work, , don't know i'm missing. here's code in default view template: code: select all <?php // no direct access defined( '_jexec' ) or die( 'restricted access' ); ?> <script type="text/javascript" src="includes/js/mootools.js"/> <script language="javascript" type="text/javascript">    window.onload = function(){       var title = document.getelementbyclassname('boxtitle');       var body = document.getelementbyclassname('boxbody');       var accordioneffect = new fx.accordion(title, body, {});    };       </script> <div id="cartitemdetail">    <?php $imagepath = 'components'.ds.'com_catalog'.ds.'images'.ds.'cartitemlayout'.ds; ?>    <img src=...