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18091  Using Arduino / Project Guidance / Re: Flysky on: November 13, 2011, 02:14:53 pm
Can't help thinking another array would make that sketch a whole lot shorter.
18092  Using Arduino / General Electronics / Re: Help needed with Photo Interrupter - complete beginner. on: November 13, 2011, 01:58:27 pm
Please don't cross post, it wastes time.
18093  Using Arduino / Project Guidance / Re: Is it possible to Controll a CR servo using Keyboard Commands? on: November 13, 2011, 01:55:02 pm
Yes, you can do that.
18094  Topics / Robotics / Re: How to avoid obstacle with 2x IR on: November 13, 2011, 11:40:51 am
What do the two lines after the declaration of pulseleft and pulseright do?
18095  Using Arduino / Programming Questions / Re: serial mixing up, or arduino memory running out? on: November 13, 2011, 07:44:00 am
Lots of delays in there.
18096  Topics / Robotics / Re: How to avoid obstacle with 2x IR on: November 13, 2011, 07:14:40 am
You could get rid of one of those IR read functions.
That would shorten it
18097  Using Arduino / Project Guidance / Re: interface with vex? on: November 12, 2011, 06:41:24 pm
Cr0sh, I feel for you, and I can see why you're angry and upset.
Imagine it, having only 4 GB of RAM in a PC these days.
 smiley-yell
18098  Using Arduino / Installation & Troubleshooting / Re: TX and RX pins on Duemilnova Not Work on: November 12, 2011, 06:21:52 pm
Does your code even compile with the # before "void setup" ?
18099  Using Arduino / Programming Questions / Re: slow serial communication—really need help! on: November 12, 2011, 06:18:24 pm
Quote
It doesn't seem to have a significant effect on the program, either—but tell me, why is it a bad idea to do that?
Of itself, setting pin zero to be an input isn't a bad idea, it is, after all, the serial line Rx pin.
But you're not referring to the digital pins, because your "pin zero" is an analogue pin.
18100  Using Arduino / Project Guidance / Re: beginner, web based DMX control on: November 12, 2011, 06:03:37 pm
Please don't cross post.
It wastes time.
18101  Using Arduino / Programming Questions / Re: graphics in Processing moving slowly—please help! on: November 12, 2011, 05:49:31 pm
Those "delay(50);" - are they helping?

Can I also recommend using the auto format tool before posting code?

( you're setting pinMode on pin zero as INPUT. You don't want to do that.)
18102  Using Arduino / Programming Questions / Re: slow serial communication—really need help! on: November 12, 2011, 05:44:41 pm
So, you may want to change the subject line of the thread, or start a new one.
18103  Using Arduino / Programming Questions / Re: slow serial communication—really need help! on: November 12, 2011, 05:33:33 pm
Some more detail?
18104  Using Arduino / Installation & Troubleshooting / Re: TX and RX pins on Duemilnova Not Work on: November 12, 2011, 05:23:37 pm
The lights are controlled by the FTDI device
18105  Using Arduino / Programming Questions / Re: Help with reading string from serial on: November 12, 2011, 05:01:45 pm
'Better' is a tricky concept.
Given a processor with large amounts of memory and a well written String class, String objects would be much simpler for most people to use.
We don't have the luxury of large amounts of memory on the AVR, so Strings can be problematical.
IMHO, it is better to get used to C strings and their methods.

But that's just my opinion.
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