MFT

i'm experienced embedded software engineer (pic/atmel) has decided take arduino hobby projects , learn electronics. what i'm wondering though, is: whether start using atmel studio 6 outset (not normal ide), or use arduino ide. whether have (should) use whole setup() loop() & arduino libraries. i've read using arduino ide , using arduino codebase/libraries can 'limiting' once advance. true? can mix & match code? use arduino library say, tcp stack, , low level c-code timers & serial interface? if use of arduino library methods, have use setup()/loop() methods, or can create standard c-style project void main()? what constraints arduino way of coding put on me? quote what constraints arduino way of coding put on me? you're psychic, , you're asking us? quote whether start using atmel studio 6 outset (not normal ide), or use arduino ide. use ide until find issues it. quote whether have (should) use whole setup() lo...

hi. having task of loading pdf file using iframe in flex. have created code. if run page through browser. it's working properly. if run page using flex, output file being overwritten each time when page compiled. how avoid output file being overwritten several times flex. regards, dharma hi, are having problem generated html file being modified flex builder. if yes, please modify html file in html-template folder of project in flex builder. hope helps. More discussions in Flex (Read Only) adobe

hello new in arduino programing , need help i want steer rc car control , position of servo can me sketch?? pls quote i want steer rc car control what mean? quote and position of servo how? planning add encode, or something? can last position commanded servo to, if writing code micro-controller position servo. Arduino Forum > Using Arduino > Programming Questions > servo position (using the radio control) arduino

i'm using 4tronix robot kit http://4tronix.co.uk/store/index.php?rt ... uct_id=171 , aim write code in python , able control remotely through laptop. i'm novice , learning go along. using sd card preinstalled raspbian , scratch gpio came above kit , able boot , test robot fine. however, trying set wireless network , mouse stopped working , while later keyboard stopped working too. switched off , on again (making sure green act light wasn't on @ time) , booted gui after few seconds on screen went blank saw rainbow splash screen , pan-tilt motors started going crazy, forced switch off. whenever switch on starts boot rainbow splash screen comes , motors start going crazy again. have somehow corrupted sd card? don't know what's happened. hold (or toggle) [shift] key while reboot rpi. use noobs recovery system rebuild copy of raspbian. will lose data or programs you've created. raspberrypi

please note: trying set hall effect sensor wheel speed of car. have discs teeth produce signal using lump of metal , mr arm generate signal. using uno r3 so have far hall effect sensor outputs analogue signal , have managed read , convert 1 or 0 stored in variable "hallval". led part can see working. code: [select] int hallpin = a0; int ledpin = 13; int val; int hallval; void setup() { pinmode(hallpin, input_pullup); pinmode(ledpin, output); serial.begin(9600); } void loop() {   val = analogread(hallpin);   if (val <= 75) digitalwrite(ledpin, high);   else if (val > 75) digitalwrite(ledpin, low);   if (val <= 75) hallval = 1;   else if (val > 75) hallval = 0;   serial.println(hallval);   delay(1); } what need do, or think need measure time takes switch "hallval" 1 next "1" in order calculate speed. so have 2 questions, given sensor have right , cannot buy new ones.. yet. 1) have done far enough / k...

hey, i'm trying set background image folders, problem image want use .png, alpha layer, in fact want use because make great transparent background. i've tried adding pattern .png image, automatically turns png without alpha layer, solid color pattern. ideas?? thanks! cool idea. research little rgba. here's script rgba stuff i'm playing with. http://www.gnome-look.org/content/sh...content=100556 post alpha .png if like. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [ubuntu] Folder Background with Alpha Layer? Ubuntu

well, switched mambo joomla , far, aside getting used obvious changes, things going okay. however: have 1 serious issue installing modules, or maybe it's i'm unsure of how joomla treats modules opposed way they're used in mambo. anyway, i've attempted install several modules not 1 of them shows in modules drop-down menu in admin. correct me if i'm wrong, located in mambo why aren't appearing there joomla? missing here? need install few modules used mambo (that supported via joomla) i'm getting absolutely nowhere. i thought going set record myself getting our site , running tonight module mystery still unsolved, it's not looking good. have suggestions or advice? thanks. fyi, isn't chmod issue...i can install modules without issue can't seem find them afterwards. modules don't show in "modules drop-down menu in admin" components in components drop-down menu.  can see site modules going modules --> site modules , there are.  --sli...