Show Posts
Pages: [1]
1  Forum 2005-2010 (read only) / Interfacing / Re: Arduino and Labview Serial Communication on: April 28, 2009, 12:43:04 am
mgriebel,

Thank you for the code. I was able to look at what you had put together and a similar simple code with the only difference being a method of saving the data. However, I find that I am getting about every other sample returned as a zero or some loss of data as seen in the graph below. It is not constant, and it seems that I loose the samples for a period of time and then there is a reconnection. Plotting the data straight from the Arduino-15 serial output with Excell produces a perfect sinusoid from my Function Generator, however looking at my labview plot from the same device, I get an intermittent signal, with no change in hardware.  

Thanks very much for any advice.
2  Forum 2005-2010 (read only) / Interfacing / Re: analog in to 4 bit LCD driver on: August 27, 2008, 10:19:57 pm
neillzero,
Thanks so much for the trouble shooting help! I've been sitting here looking over the wiring over and over and over, wondering what could be wrong.
Turns out, once I delete LCD4bit.o and recompiled the code, it worked perfectly! I'm glad I found your post, maybe this should be in the wiki? Maybe it is and I missed it!
Thanks again!
3  Forum 2005-2010 (read only) / Interfacing / Re: DS18B20 Not returning anything "CRC is not val on: September 04, 2008, 07:40:28 pm
Thanks hj43us,

I got it working right away after spending a great deal of time working on it other ways.

http://steliosm.net/projects/picaxetwitter/image_2.jpg is a good photo showing how it should be connected.
Pages: [1]