viernes, 14 de diciembre de 2012

Arduino by Davis: “Re: Newcomer scheitert schon ganz am Anfang” plus 19 more

Arduino by Davis: “Re: Newcomer scheitert schon ganz am Anfang” plus 19 more

Link to Arduino by Davis

Re: Newcomer scheitert schon ganz am Anfang

Posted: 14 Dec 2012 01:34 AM PST

Klingt nach der englischsprachigen Version von Windows. Der Mega2560 hat als Schnittstellenchip einen Mega16U2 verbaut, dessen Treiber muss noch eingebunden werden. Demnach Rechtsklick auf das Gerät und Treiber manuell einbinden. Die Treiber findest du...

Re: [info] capteur ds18b20

Posted: 14 Dec 2012 01:32 AM PST

il faudrait aussi essayer de mettre la tresse de masse au gnd, si ça se trouve le noir n'est relié à rien...

Re: How are people powering battery-driven projects?

Posted: 14 Dec 2012 01:32 AM PST

I don' think I saw what the application is here. Haven't seen what the need is for boost converters unless the goal is to run from  a single AAA or AA size battery.
[/quo...

Re: Differences between ARM3 and Microcontrollers

Posted: 14 Dec 2012 01:31 AM PST

If you're writing code at the "Arduino" level I doubt there's any difference, apart from the fact that there should be a lot of neat new libraries before long.

If you are actually writing these libraries and/or dealing with the IO there's a big differe...

Re: Solution for the 5V vs 3.3V problem

Posted: 14 Dec 2012 01:31 AM PST

Ok so here's the diagram of the circuit as I see it. Let me know what you guys think

Circuit for pins who's position might need to be changed



And here is for the other pins who's...

Re: Differences between ARM3 and Microcontrollers

Posted: 14 Dec 2012 01:23 AM PST

Not as much difference as you might think. The machine code is radically different but you are insulated from all that with C. The interrupt structure again is diffrent with IRQ, and fast being maskable and non maskable and also havinfg a SWI or softwa...

Re: DUE PWM Frequency

Posted: 14 Dec 2012 01:19 AM PST


Any idea when the "analogWriteFrequency(pin, frequency)" function to be released for the Due?

In the meantime, I verified that the default PWM frequency (1000hz) can be changed in the variant.h file (see PWM_FREQUENCY variable).

Is there an easy way o...

Re: Jeeze ive been gone a year and....

Posted: 14 Dec 2012 01:19 AM PST

Quote
I assume the ide is new as well
Not so's you'd notice smiley

_____
Rob

Re: Help with code Please

Posted: 14 Dec 2012 01:19 AM PST

maybe you could use array?

Re: non so usare nè millis nè sec timer

Posted: 14 Dec 2012 01:16 AM PST

ok grazie leo. secTimer l'ho scaricata ieri sera , l'ho provata e anche con l'esempio base, il tempo non corrisponde, cioè la frequenza di lampeggìo del led non è di un secondo(almeno a me).
cmq a qst punto credo sia conveniente passare direttamente a ...

Re: Some simple examples of using Quantum Leaps’ QP state machine platform

Posted: 14 Dec 2012 12:43 AM PST

Awesome!
Thanks dude. I've been looking for Qp framework stuff for a while now since you last post.

Re: non so usare nè millis nè sec timer

Posted: 14 Dec 2012 12:37 AM PST

sto appna leggendo la discussione su leOS , credo che quello sia il nuovo modo di gestire il multitasking ...ke ne dite? quando eseguo una funzione con leOS posso leggere...

Re: SD über USB auslesen

Posted: 14 Dec 2012 12:37 AM PST

Ich meine damit, dass ich das Gerät gerne einfach über USB anschließen würde und es dann als Datenspeicher im Windowsexplorer sehe, damit ich die Daten möglichst simpel kopieren kann.
Gibt's einen Link mit ein bißchen mehr Info zu dem Vorschlag mit der...

Re: non so usare nè millis nè sec timer

Posted: 14 Dec 2012 12:36 AM PST

il problema mi resta solo con secTimer.
secTimer l'ho scritta io. Che problemi hai con questa lib?

Quote
Uwe ma mi consigli di passare all'IDE 1.X ?
L...

Re: If o non if , it is the problem...

Posted: 14 Dec 2012 12:35 AM PST

@gingardu:
non è che flush() non funziona più, serve ad un'altra cosa rispetto a prima.
Bisogna leggere la documentazione del Reference:
Quote
flush()

Description
Waits for the transmission of outgoing serial data to complete. (Prior to Arduino 1.0, ...

Re: Help with code Please

Posted: 14 Dec 2012 12:19 AM PST

Thank you for your reply....The numbers I gave are not real conversions, I just put them in there as an example.  I am doing a project on outputting different voltages using a DAC and converting them with ADC.  Like I stated it's easy enough to do it i...

Re: [MOD] Arduino Enhanced Release 1.0.3 for Windows (installer, drivers, etc) +SRC

Posted: 14 Dec 2012 12:15 AM PST

http://arduino.cc/forum/index.php/topic,118440.0.html hi, I defaulted English in my modded version, maybe It can fix your issue

Hi,

Thank you very much for sending me the new Ardu...

Re: Info lcd Ks0108

Posted: 14 Dec 2012 12:15 AM PST

Fatta una prova veloce con un bc337,3 resistenze due diodi 1N4148 e due condensatori da 100uF,ho generato su un pin arduino una F di 2KHz ed in uscita abbiamo una tensione negativa di 3,2volt circa sotto carico,con un assorbimento da parte del carico d...

Re: Arduino Mega 2560 + RFID

Posted: 14 Dec 2012 12:15 AM PST

Ve probando a ver k obtienes por el puerto serie. (115200 baudios)
(recuerda alimentar el aruino)

Saludos!!

Re: non so usare nè millis nè sec timer

Posted: 13 Dec 2012 11:57 PM PST

ciao e grz x la risp.
uso la 0023.

Code:
stato6^=1;
il fatto è che a me lampeggia ilk led, quindi lo stato6 me lo cambia di valore.

cmq con [code]     unsigned long currentMillis = millis();
     if(currentMillis - previousMillis > interval) {
 ...
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