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Showing posts from September, 2015

Error Message when accessing Adobe

i downloaded recent adobe reader 8.1 , having problems opening program. i receive error message "adobe reader 8.1 has encountered problem , needs close. sorry inconvenience" i'm using windows xp i have same problem after upgrading adobe reader 7 reader 8.1.2. have repaired without success @ least 5 times. have uninstalled, downloaded, , reinstalled reader 8.1.2 @ least 5 times no success in correcting issue. i run xp media center. More discussions in Acrobat Reader adobe

Impossible upgrade Adobe reader 8.1.2

message du 28 avril 2008 à adobe hello i send e-mail because because did not find answer in forums adobe problem encounter i have sony laptop under window xp2 equipped series of version 7 of adobe reader. to upgrade version, downloaded new version official adobe reader 8.1.2 in french i execute file relating thereto, , have message pops up: "could not write value in key \ software \ classes \ acroihelper.acroiehlprobj.1.1 verify have sufficient access key, or contact support. " there user account , stated administrator of computer i tried run file right click , run ... (administrator) still impossible install new version could me resolve problem i thank in advance jean claude flour jcnflour@orange.fr More discussions in Acrobat Reader adobe

Adafruit Huzzah with Arduino Uno

hello i want arduino work mqtt, have connected esp 01. have encountered many problems esp 01 moved adafruit huzzah breakout board. have used i2c communication between arduino , huzzah. works fine me. every time need write 2 codes 1 slave , master. there way can use these devices 1 code, mean use esp 01 module. please let me know if possible. i don't have experience i 2 c maybe there's way via protocol here's take: there macros defined each architecture. since boards have different architecture can use these macros enable appropriate code board it's running on. example, if "arduino" board avr(uno, mega, leonardo, nano, pro mini, etc.): code: [select] #ifdef __avr__ // write avr board specific code here #else // write esp8266 board specific code here #endif Arduino Forum > Using Arduino > Microcontrollers > ...

Induction Motor Speed Measurement

i trying build automated test setup need choose tachogenerator measure speed of induction motors.does have idea if , non-contact tachogenerators available? (eg. laser based).thanks in advance. https://www.google.com/search?q=laser++tachometer Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Induction Motor Speed Measurement arduino

Thread: WD External hard disk does not work at the full speed

i bought new external hard disk , wd book essentials 1.5tb usb 2.0 working fine , transferring data old hd ( if matters lot of avi files , anime collection ) , , slowed down so takes 10 seconds open folder . changed mini usb cable changed extension plug , , pluged in directly changed plug ( there spare 1 in box ) tried using different usb 2.0 port tried using south usb ports ( 1.0 ) tried fix possible problems using gparted , particularly function check none of helped , need fix without loosing data , hardware not identified nautilus automatically , has kind of cd-rom emulation state software windows, mount hands sorry english , i'm not native speaker bump Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] WD External hard disk does not work at the full speed Ubuntu

Går inte installera komponenter - Joomla! Forum - community, help and support

har ett par hemsidor där jag använder joomla 1.0.11 stable. alla ligger hos one.com nu idag fixade jag en ny hemsida. laddade ner joomla 1.0.13 stable. installerade och allt gick bra. använder samma .htaccess som jag vanligtvis använder. installerade en mambot, funkade bra. men när jag skulle installera en komponent. så funkar det inte alls... :/ får detta felmeddelande: code: select all failed create directory "/customers/min-sida.se/min-sida.se/httpd.www/components/com_sef/" testade installera andra komponenter. samma problem. har aldrig stött på detta problem tidigare. vad kan felet vara? vilken komponent gäller det?? Board index Joomla! International Language Support International Zone Swedish Forum Äldre versioner Forum Joomla! 1.0 Användning och administration

Error in printing from Acrobat Reader - double second even pages and last odd page missing

hi i have noticed consistent , repeatable bug. when print pdf file in following sequence 1 print pages in reverse order acrobat sends 2 copies of first page (ie page 2) print file - true of pdf choose print way 2 print odd pages (not in reverse order) acrobat reader not duplicate pages not print last page this annoying use these steps every day double side documents. this acrobat reader version 8.1.2 running on pc using windows xp sp2 i have tried searching knowledge base unsure how others reference problem. any suggestions welcome. thank in advance roland the "duplicate... pages" in post got attention. adobe reader 8.1 prints 3 duplicates of first page of document , 0 copies of remaining pages. adobe reader 5 prints same documents fine. it adobe reader problem cuz can print pages, no duplicates, many other applications running on mac laptop. running mac os 10.4. generic hp printer. stopping , relaunching reader not help. what makes printer print duplicate ...

Error when using the Attach to Email... Feature

i using adobe reader 8.0 adobe acrobat professional 8.0. whenever try use attach email... feature debugging error. brings visual studioi just-in-time debugger. create email, not attach document @ all. i've tried on computer has adobe reader 8.0 on it. when using computer, gives me error message naming .dll file gwmlt1.dll. i can't seem find issue feature. appreciated. also, using windows xp on of our computers here. if needs additional information this, let me know. thanks in advance help. tprime gwmlt1.dll groupwise (your e-mail system) maybe novell can help. aandi inston More discussions in Acrobat Reader adobe

Processing of high speed (>80 MSPS ) ADC data

hi everybody, after years spent various arduinos, asked @ job if can prototypes fast analog measurement. dont have detailed specs sensors yet, know fast adc needed. in case ideal speed 250 msps (milion samples per second), start 80 msps enough. in case of 80 msps need have @ least 80 mhz digital parallel bus reading digitized data. thats really fast , of mcus cant handle (if count 250 msps future). basic goal data, store them in small buffer , simple instructions them (mostly raw additions , few "if" statements). output data transfered in 5 seconds intervals , output standart uart fast enough. making circuit embedded solution, usb adc software not needed. sadly raspberry gpio works reliably @ 25 mhz max. so mind pointed me last thing - fpga. heard fpgas can run on several hundreds of mhz, can guess can have fast inputs. correct assumption? but have no knowledge on "programmíng"  these chips, maybe right time dive fpga world? what guys think? there othe...

RTC DS3231 reseting time

i need here, i've project rtc ds3231. everytime set time, shut down power rtc reset time. looks isn't saving time set code. code: [select] #include <servo.h> #include <ds3231.h> ds3231  rtc(sda, scl); servo servo; #include <wire.h> #include <liquidcrystal_i2c.h> liquidcrystal_i2c lcd(0x3f,2,1,0,4,5,6,7,3, positive); int estadobotao = 0; int chave=3; //pino ser ligado na chave esquerda //int chavecentral=4;  //pino ser ligado na chave central //int chavedireita=5;  //pino ser ligado na chave direita void setup() {   // setup serial connection   serial.begin(9600);   // initialize rtc object   rtc.begin();   lcd.begin (16,2);   //rtc.setdow(monday);     // set day-of-week sunday   //rtc.settime(17, 58, 19);     // set time 12:00:00 (24hr format)   //rtc.setdate(28, 12, 2016);   // set date january 1st, 2014     // pino de dados servo conectado...

Converting types from ArduinoJSON to PubSubClient library parameters (MQTT)

i'm using esp8266 arduinojson , pubsubclient libraries. basically, i'm trying read json file , use values connect mqtt server. however, there typing issues can't figure out. in 2 lines i've marked below (66 , 145), char arrays aren't working parameters functions mqtt library. there no error, library doesn't connect server. placing actual values in places (not variables) causes work perfectly. variables arduinojson work fine connecting wifi, not mqtt. garage.ino: code: [select] #include <esp8266wifi.h> #include <wificlient.h> #include "fs.h" #include <arduinojson.h> #include <pubsubclient.h> #define config_filepath  "/config.json" /* ************************************  * don't touch past line!  * ************************************ */ const char* wifi_ssid; const char* wifi_password; const char* mqtt_host; const char* mqtt_port; const char* mqtt_clientname; const char* mqtt_username; const...

Thread: how to use eth0 interface for airmon-ng ?

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if type iwconfig in backtrac 3 console, 'eth0' interface, , many videos eth0 interface isn't supported airmon-ng, well, wireless card came inbuilt in laptop, can't change it. network card "intel(r) wifi link 5100 agn" , mac address: 00-1e-65-45-55-de. please me use airmon-ng. , if type airmon-ng in backtrack 3 konsole, message: code: -bash: /usr/local/sbin/airmon-ng: cannot execute binary file is because of eth0 interface, of other problem persists?? please because of eth0 interface, of other problem persists?? please because of eth0 interface, of other problem persists?? please because of eth0 interface, of other problem persists?? please Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [other] how to use eth0 interface for airmon-ng ? Ubuntu

Thread: how to setup Dial up connection i need it

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hi, reasons can use dial connection can please know how create dial connection , setup modem driver guides weren't helpful have hp-dv6 1045 modem data plain text email forwarded discuss@linmodems.org list server, html can contain viruses. use email subject line: yourname, yourcountry kernel 2.6.31-16-generic subject line cogent experts alerted, , useful case names left in archive. yourcountry enable country specific guidance. linux experts in yourcountry can found through: http://www.linux.org/groups/index.html . know country's modem code, may essential dialup service. responses discuss@linmodems.org blocked internet provider mail filters. in day, check archived responses @ http://www.linmodems.org -------------------------- system information ---------------------------- cpu=i686, linux version 2.6.31-16-generic (buildd@rothera) (gcc version 4.4.1 (ubuntu 4.4.1-4ubuntu8) ) #53-ubuntu smp tue dec 8 04:01:29 utc 2009...

need help replacing delay with millis

ok, want replace 2 spots used delay in, i got working great need run code without delay, can help? please code: [select] #include <adafruit_gfx.h> #include <mcufriend_kbv.h> mcufriend_kbv tft; #include <onewire.h> #include <utftglue.h> #include <dallastemperature.h> onewire bus(31); //  set pin tempurature sensor wire dallastemperature sensors(&bus); /// temperature //floats //c float mytemp0; float mytemp1; float mytemp2; float mytemp3; float mytemp4; float mytemp5; //f float mytemp0f; float mytemp1f; float mytemp2f; float mytemp3f; float mytemp4f; float mytemp5f; // char array print screen //c char sensorprintout0[8]; char sensorprintout1[8]; char sensorprintout2[8]; char sensorprintout3[8]; char sensorprintout4[8]; char sensorprintout5[8]; //f char sensorprintout0f[8]; char sensorprintout1f[8]; char sensorprintout2f[8]; char sensorprintout3f[8]; char sensorprintout4f[8]; char sensorprintout5f[8]; //colors, either hex or decimal #define...

Converting ".swf" file to the ".pdf" file

hello, i have macromedia shockwave files possibly had been formed ".pdf" files. now, want reconvert these ".swf" files ".pdf" or ".doc" version. had @ adobe on-line file converting service, unfortunately, ".swf" file type not converted other types there. there other site or program can me important need? or other solution suggests? since now. swf files movie files , not suitable conversion pdf collections of electronic pages. mike More discussions in Acrobat Reader adobe

Ascetics' Arduino?

hi! i think there should ide version ascetics (console). me mean work in xterm window (running ssh, no x overhead). think? regards, gregor that wouldn't of ide really.  although why handy.  why don't vi files write code , call compiler , avrdude command line?  once have handle on how works, should trivial write bash script calls you.  Arduino Forum > Development > Suggestions for the Arduino Project > Ascetics' Arduino? arduino

arduino newb needs help on VERY SIMPLE project

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i need know how make arduino time oriented tasks. did have failed attempt in using rtc (rtc did not control time, printed serial/lcd). example: need know how "if sunday , 8 change led strip red". hardware have: arduino uno adafruit neopixel strip  ds3231 rtc assorted random things such buttons, leds, potentiometers, transistors, resistors, etc quote "if sunday , 8 change led strip red". tha 1 or more if-statements .   you'll need understand how time variables stored , may want read & compare day, time, , minutes, separately.  i.e. if it's not sunday there's no reason check time. generally time, you'll want use less-than, greater-than, or both, rather equal-to, because it's exactly  8:00 instant.   but, if checking day , hour if-statements true between 8:00 , 9:00am. quote adafruit neopixel strip... ...assorted random things such buttons, leds, potentiometers, transistors, resistors, etc ...

Thread: Dual Network Samba Server

i have server setup dhcp , samba sharing. there 2 nics in server on 2 different subnets. network connected eth1 users can see server , connect via "networks" in windows but... network connected eth0 users cannot see server can connect via \\"ip address". acceptable me in small network large network need server visible. server dhcp server on eth0, have turned off dhcp , added router mix take on dhcp see if dhcp on server issue, hasnt changed anything. in both setups can still access via \\"ip address". why server not visible on eth0 visible on eth1? using 9.10 x64 desktop *solved* settings configured properly, reinstall of winbind fixed Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Dual Network Samba Server Ubuntu

HM-10 BLE Bluetooth module issues

recently bought hm-10 ble bluetooth module , connected arduino uno this:           state ->           rxd    ->    tx           txd    ->    rx           gnd    ->    gnd           vcc    ->    5v           en      -> then tried connect 2 different android smartphones (both supporting ble). both smartphones failed pair hm-10 module. 1 of smartphones connect using specific android app. other smartphone failed connect using same app. quote from: briler on jan 09, 2017, 08:09 pm both smartphones failed pair hm-10 module. 1 of smartphones connect using specific android app. others have had grief hm-10, nonsense. happened, , android app? your connections correct, idea use 1k/2k voltage divider in arduin...

[UNCONFIRMED:9198]9184 unusable - Joomla! Forum - community, help and support

i posted following re 9137. i have tried 9184 , same problems prevail. rolling 8933 fixes. issue ===== all links articles - both via menus , internal links e.g frontpage readmore etc go error 404 pages all added , popular article modules link to: error 403 forbidden - don't have permission access /www/joomla/article&catid=48:articlename&itemid=92 on server apache/2.0.52 (win32) mod_ssl/2.0.52 openssl/0.9.7c php/4.3.9 server @ localhost port 80 test w/ svn 9198 unconfirmed all links articles - both via menus , internal links e.g frontpage readmore etc go error 404 pages after click "read more" front page, have no problem link correct page. could please try , see if been fixed in latest version? thanks, Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Joomla! 1.5 Bug Reporting ...

Using Adobe Reader API

hi, i've tried print pdf-files in third-party application using adobe acrobat 8.0 type library. following error occurs "could not create instance or ole control or automation server identified guid= {.... adobe acrobat reader 8.0 type library.acroavdoc. check ole-control or automation server correctly installed , registered." so search internet , find out is, other people have same problem no solution. can me ???? the solution extremely simple. not using adobe reader api, according message, using acrobat api. aandi inston More discussions in Acrobat Reader adobe

Arduino Yun not uploading and it's really hot

i being dumb , wanted control lpd6803 led strip , forgot connection 12v power supply went power pins of strip yun. whenever turn on though computer, gets 5 (via vin pin) , 32u4 gets hot , burned me, along of rest of board gets hot, on, rx, tx led's on. whenever power though wall adapter (5v 500ma) gets 1.5v (checked see if supply it's not) , 32u4 gets warm, , on, rx, tx, usb led's turn on , makes whinning sound. can't upload it, though ip port of yun shows on ide. dead, please help!!! the spec 5v fried it. mine hardly warm let alone hot , been on over week. can system still see in way ? Arduino Forum > Products > Arduino Yún (Moderator: fabioc84) > Arduino Yun not uploading and it's really hot arduino

Dudas programación servos y steppers

hola buenas, voy presentarme lo primero. soy ingeniero mecánico y en el tema de la electrónica voy muy verde. actualmente estoy desarrollando un proyecto para el cual necesito utilizar una placa arduino para lograr que funcione. mi problema es que no logro programar la placa para que los servos hagan lo que quiero y no se si e sporque pido mucho o porque lo hago muy mal pero no funcionan y solicito algo de ayuda. mi intención es controlar 2 servos o motores paso paso (seguramente terminen siendo motores paso paso) de forma que asuman diferentes posiciones al pulsar dos botones. en este caso quiero que presionando un boton el servo gire de 0 30º, si vuelvo pusarlo pase de 30º 60º, si repito pase de 60º 90º y así consecutivamente hasta 180º. y en caso de pulsar el otro botón vuelva la posición anterior. similar un cambio de levas de un coche.  los intervalos no han de ser de 30º sino que prefiero que sean diferentes. además quiero lograr que un encoder lea las posiciones y ...

Error message

hi, i trying send temperatures serial monitor dht11 sensor. when try compile code error message 'expected primary-expression before '.' token" on line have bolded below in code. code: [select] #include <dht.h> #include <dht_u.h> int temppin = 7; void setup() {   // put setup code here, run once serial.flush(); pinmode(temppin, output); serial.begin(9600); } void loop() {   // put main code here, run repeatedly: serial.print("temperature"); [b]serial.println(dht.temperature);[/b] delay(5000); } i have tried reinstalling library , did not work. thanks i think have create dht-type object , use reference object's methods (like below).  look @ examples came dht library (file->examples-dht->...).   code: [select] dht dht; dht.tempearture Arduino Forum > Using Arduino > Programming Questions ...

Error 'roll' was not declared in this scope.

so i'm trying make dice blue led's cycles through numbers 1 6 until ldr has value a.k.a. hand removed ldr. when making use 4 sets of led's connected 4 pins(http://prntscr.com/dr0hlx). for code use int value = 0; int = 0; int b = 0; int c = 0; int d = 0; void setup() {   pinmode(2, output);   pinmode(3, output);   pinmode(4, output);   pinmode(5, output);   pinmode(a0, input); } void loop() {   if (value > 750) {     roll(low, low, low, high);  //1     roll(high, low, low, low);  //2     roll(high, low, low, high); //3     roll(high, low, high, low); //4     roll(high, low, high, high);//5     roll(high, high, high, low);//6   }   else {     value = analogread(a0);   } } void roll(int a, int b, int c, int d);   value = analogread(a0);   digitalwrite(2, a);   digitalwrite(3, b);   digitalwrite(4, c);   digitalwrite(5...

Thread: bash dialog --checklist

if use dialog --checklist, how use output show me chosen item strings instead of tag numbers? suppose have file file.txt random content. can come with: code: #!/bin/bash n=1 pkg in $(cat file.txt) echo "$n $pkg off" >> /tmp/output.txt n=$[n+1] done dialog --checklist "choose item:" 80 40 20 \ $(cat /tmp/output.txt) #commented check on script #rm /tmp/output.txt now how use dialog output example echo items belong tags checked in dialog checklist? example, file.txt contains 5 lines "var1" "var2" ... "var5", how line printed says "you've chosen var2 , var3" when checked 2 , 3? doesn't man-page 'dialog' wrt query? not have 'dialog' installed on system, have zenity. perhaps similar. zenity returns choice(s), string, output when running command. string may need parsed. ...

How split Word and Number received from Serial Minitor

hi, i'm send command , value via serial monitor format "mystring nn.nn", how can split these data 2 variables? example: data send via serial monitor - drink 25.00 data received split 2 variables myitem = drink mymoney = 25.00 thanks. code: [select] const char example[] =  "try 23.44"; void setup() {   serial.begin(250000);   char buff[20] = "";   int val1 = 0;   int val2 = 0;   byte count = sscanf(example, "%s %d.%d", buff, &val1, &val2);   if (count == 3) {     int iamount = val1 * 100 + val2;     float famount = val1 + val2 / 100.0;     serial.print(f("succsessfully parsed '"));     serial.print(buff);     serial.print(f("' ints "));     serial.print(val1);     serial.print(f(" , "));     serial.print(val2);     serial.print(f(", int ...

Uploads fail with no error message

i'm old programmer, new world of arduino.  received vilros ultimate starter kit uno board christmas.  i went arduino.cc , downloaded windows installer , installed including drivers. i started ide , plugged in uno - no circuitry attached.  opened blink sketch should make led on pin 13 blink. i compiled , have included verbose output below.  looked , quick (10 seconds?).  i checked/set board type , serial port in ide.  set vebosity max , both compile , upload. the tx led blinking , led on pin 13 on solid. i started upload ide.  verbose output included below.  upload went through last line in 5 seconds.  tx led goes on solid talking uno. nothing happens 5 minutes , last line comes saying upload failed - no indication why. the uno remains tx , pin 13 leds on solid.  hitting reset button on uno causes pin 13 led flash few times , come solid.  tx led remains solid through reset process. the way uno original state removing us...

Thread: Webcam not detected

i used cheese , see black screen camera supposed be. ubuntu not tell me when connect webcam webcam works in windows.what driver or steps should install or do? generic webcam , dos not have brand name . it's usb webcam. lusb terminal: bus 002 device 044: id 090c:b371 feiya technology corp. silicon motion sm371 camera bus 002 device 001: id 1d6b:0001 linux foundation 1.1 root hub bus 001 device 002: id 0518:0001 ezkey corp. usb ps2 adaptor v1.09 bus 001 device 001: id 1d6b:0001 linux foundation 1.1 root hub Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Webcam not detected Ubuntu

fatal error: Arduino.h: No such file or directory

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i went verify sketch had edited , received following: code: [select] /var/folders/pg/ws524fv56l35tn30718qkh3r0000gp/t/arduino_build_307252/sketch/analogreadserial.ino.cpp:1:21: fatal error: arduino.h: no such file or directory  #include <arduino.h>                      ^ compilation terminated. exit status 1 error compiling board arduino/genuino uno. i running on mac osx 10.12.2. tried deleting , reinstalling entire app no avail. tried running pre-installed examples in order rule out of own errors. the arduino.h file installed: any ideas? i'm willing whatever takes working. here link image showing arduino.h file installed in directory. i'm not sure if integrated photo working in original post: https://db.tt/rjwdkc91ae Arduino Forum > Products > Create > Editor (...

Password project help

#include <liquidcrystal.h> #include <wire.h> #include <password.h> #include <keypad.h> #include <servo.h> //#include "rtclib.h" servo myservo;                int pos = 90; //rtc_ds1307 rtc; password password = password( "1" ); const byte rows = 4; const byte cols = 4; char keys[rows][cols] = {   {     '1','2','3','a'      }   ,   {     '4','5','6','b'      }   ,   {     '7','8','9','c'      }   ,   {     '*','0','#','d'      } }; byte rowpins[rows] = {   46, 47, 48, 49};      byte colpins[cols] = {   50, 51, 52, 53};      keypad keypad = keypad( makekeymap(keys), rowpins, colpins, rows, cols...

Frage zu einer Steuerung mit nur einem Taaster

bastele gerade einer steuerung für einen rgb-leuchtstreifen. habe schon einiges wie ich es möchte. allerdings möchte ich noch erweitern. schalte alle farben sicher durch nur fehlt mir noch ein farbwechsel und das ausschalten bei lange gedrücktem taster. hänge mal den sketch vielleicht hat ja einer eine idee. gruß leo code: [select] const int taster = 18;            // pin nummer des tasters const int led_rot = 2;            // pin nummer der ledfarbe rot const int led_gruen = 3;          // pin nummer der ledfarbe grün const int led_blau = 4;           // pin nummer der ledfarbe blau int zaehler = 1;                  // zähler für den aktuellen programstand int tasterstatus = low;           // aktuelles signal vom eingangspin int tastergedrueckt = 0;          // abf...