Activity

From 01/21/2018 to 02/19/2018

02/18/2018

05:54 am Pixy Software: RE: max cable length for SPI vs. UART
so how to poll the checksum error? aka dsyleixa
04:49 am Pixy Software: Laser line guided vision
Hello.
I am trying to determine the position of an object with very little "hue". It is made of an 1000mm x 1000mm a...
Anders Stenhammar

02/17/2018

03:39 am Pixy Software: RE: max cable length for SPI vs. UART
thanks, can you tell me please how to poll a checksum error in the following example code?
@sprintf(buf, "Detected...
aka dsyleixa

02/16/2018

03:58 pm Pixy Software: RE: max cable length for SPI vs. UART
Hello,
There are no hard-fast rules regarding cable length. Variables that affect cable length (data reliability) ...
Edward Getz
03:58 pm Pixy Software: RE: max cable length for SPI vs. UART
Hello,
There are no hard-fast rules regarding cable length. Variables that affect cable length (data reliability) ...
Edward Getz
03:25 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
finally solved by a proprietary shellsort implementation, thank you! aka dsyleixa
01:48 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
Hehe, I giggled at "lost in the tube world."
Sorry for the confusion. Color codes are more complicated. They do ha...
Jesse French
01:17 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
if that means that the multi-color-blobs are not even sorted by signature codes then I'm lost in the tube world:
I h...
aka dsyleixa
12:18 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
Edward already answered your question above.
"The detected blocks are sorted by signature with the lower signature...
Jesse French
11:26 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
it's not about what I rely on - my question is the order of appearance by Pixy Lib design.
the single-color blobs ...
aka dsyleixa
11:05 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
I think what Edward is trying to say is, using the order in which blocks are reported is not a reliable method for de... Jesse French
11:01 am Pixy Software: RE: My computor cant see my Pixy. Help.
Thank you - I am emailing you to sort this out. Jesse French

02/15/2018

10:57 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
sorry, your explanation is totally confusing, so again:
the single-color "blocks" are reportet first (e.g., like i...
aka dsyleixa
10:29 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
Hello,
There seem to be some confusion about when the blocks are reported. All blocks (regular and color-coded) ar...
Edward Getz
04:37 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
I want to put several different and perhaps arbitrarily or randomly identical color code "traffic signs" in the house... aka dsyleixa
04:27 am Pixy Software: RE: max cable length for SPI vs. UART
hello,
the Arduino board is inside of the mobile robot chassis, but the cam has to be mounted close to the gripper o...
aka dsyleixa

02/14/2018

11:45 pm Pixy Software: RE: My computor cant see my Pixy. Help.
I tried everything on that page, no result. Tried two other cords, one gave the same message the other just said driv... Murray Jones
06:17 pm Pixy Software: RE: My computor cant see my Pixy. Help.
Hmmm. Have you tried using a different USB cable? Please have a look at our troubleshooting guide here: http://cmucam... Jesse French
06:16 pm Pixy Software: RE: max cable length for SPI vs. UART
Hello,
there is no specified maximum length...shorter is better, since the ribbon cable is unshielded.
If you g...
Jesse French
06:14 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
Could you say more about what you're trying to do with Pixy?
You could write some code to determine which blocks a...
Jesse French
12:41 pm Pixy Software: RE: I'm a having a little trouble coding
pixy.init();
interrupts the digitalWrite command for the code I narrowed it down by writing
//
#include <SPI.h> ...
Drew Kern

02/13/2018

03:33 am Pixy Software: RE: max cable length for SPI vs. UART
any information? aka dsyleixa
03:33 am Pixy Software: RE: pixy blocks Arduino: which order of appearance?
any answers? aka dsyleixa
12:26 am Pixy Software: My computor cant see my Pixy. Help.
Pixymon said that pixy is not connected. I have tried reinstalling the drivers and i get this. (i attached a screensh... Murray Jones

02/12/2018

10:13 am Pixy Software: RE: I'm a having a little trouble coding
#include <SPI.h>
#include <Pixy.h>
// This is the main Pixy object
Pixy pixy;
void setup()
{
pinMode (...
Drew Kern

02/10/2018

04:34 am Pixy Software: max cable length for SPI vs. UART
hello,
which is the max cable length for SPI vs. UART mode?
aka dsyleixa

02/09/2018

07:37 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
thank you for your reply!
so given I have 3 single colors and 4 color codes:

- then the blocks of signature #1,#...
aka dsyleixa
05:34 pm Pixy Software: RE: pixy blocks Arduino: which order of appearance?
Hello,
The detected blocks are sorted by signature with the lower signatures coming first, that's correct. Within ...
Edward Getz
04:14 pm Pixy Software: [solved] pixy blocks Arduino: which order of appearance?
hello,
I just received my Pixy and have 1 crucial question about the Sketch hello_world:
which is the order of appe...
aka dsyleixa

02/07/2018

07:12 pm Pixy Software: RE: I'm a having a little trouble coding
Hello Drew,
It looks like you're on the right track ;)
Edward Getz
01:55 pm Pixy Software: RE: I'm a having a little trouble coding
#include <SPI.h>
#include <Pixy.h>
Pixy pixy;
void setup() {
pinMode (13, OUTPUT);
pinMode (12, OUTPUT);
...
Drew Kern
11:04 am Pixy Software: I'm a having a little trouble coding
I'm having trouble figuring out what the command would be to single out a return on different signatures through my A... Drew Kern

02/05/2018

09:30 pm Pixy Software: RE: Tracking multiple IR beacons with IR-Lock
Hello Adam,
The IR-Lock camera is based on Pixy, but it's modified and supported by irlock.com. Have you asked the...
Edward Getz
09:28 pm Pixy Hardware: RE: Atmega328 Interfacing with Pixy Camera
Hi Zain,
You might take a look at the porting guide:
http://cmucam.org/projects/cmucam5/wiki/Porting_Guide
It...
Edward Getz

02/03/2018

07:25 pm Pixy Hardware: Atmega328 Interfacing with Pixy Camera
Hi,
I am working on a project in which I want to interface Atmega328 with Pixy Camera. I have already interfaced i...
zain nasir
11:14 am Pixy Software: Tracking multiple IR beacons with IR-Lock
Hello -
I am looking to track multiple IR LEDs, differentiated by varying pulsing patterns, using the IR-Lock came...
Adam L

02/01/2018

02:56 am Pixy Software: RE: Max block size
Hi Edward,
Yes, that would be great!
Thanks a bunch!
Toby
Tobias Callister

01/31/2018

11:43 pm Pixy Software: RE: USB drivers didn't won't install.
Yes, the LED turns white and stays on as long as it's plugged in. Pushing the button down doesn't seem to produce any... T.Rex Northcut
10:07 pm Pixy Software: RE: Max block size
Hello Tobias,
Pixy will tend to merge objects that are close together in the image. I'll ask around and see if we ...
Edward Getz
10:04 pm Pixy Software: RE: USB drivers didn't won't install.
Hello,
Our apologies for the problem. Does the white LED turn on and stay on when you plug Pixy into a USB port (w...
Edward Getz
10:00 pm Pixy Hardware: RE: My Pixy Cam seems to have dead pixels
Hello Kyle,
I'm sorry for the problem with the image. It's likely that a piece of dust is on the imaging surface. ...
Edward Getz
06:19 pm Pixy Hardware: My Pixy Cam seems to have dead pixels
Hello,
I got my Pixy Cam a couple days ago and when I connected it to my computer for the first time I notice a da...
Kyle Clinton

01/30/2018

06:52 pm Pixy Software: USB drivers didn't won't install.
So I opened my pixycam for the first time yesterday to test it out. After installing the software and plugging the ca... T.Rex Northcut
10:36 am Pixy Software: Max block size
Hi,
I've been playing around with the CMUCam5 for a while and have an idea for a project.
For this I would need th...
Tobias Callister

01/29/2018

09:29 pm Pixy Software: RE: Mac software crashes on Mac osx lion
This page gives you a lot of information. Thank you!
[[https://despacito-lyrics.com]]
gal ken
06:33 pm Pixy Hardware: RE: In need of Hardware info
Hello Paul,
You are correct, the max X value is 319 and the may Y is 199. The angle is used with color codes
h...
Edward Getz
09:41 am Pixy Hardware: In need of Hardware info
Hey i can't find a proper datasheet, and i need Pixy CMUCam5's max values.
I'm not sure but from my testing max X ...
Paul Forsans

01/24/2018

09:37 pm Pixy Software: RE: Pattern recognition with Pixy
Hello Holger,
For people just getting started in computer vision, developing custom algorithms, etc, there's perhaps...
Edward Getz
06:41 am Pixy Software: RE: Pattern recognition with Pixy
Dear Edward,
Thank you very much for the link; however, for beginners it is not very helpful.
Is there any "referen...
Holger Schlingloff

01/23/2018

09:34 am Pixy Software: RE: Full camera image via SPI, I2C, Uart?
Hi,
Was this feature ever integrated?
-Jake
Jake Rye

01/22/2018

10:12 pm Pixy Software: RE: communicate via avr i2c
Hello Mohammad,
I don't know anything about your platform, but that looks like an odd set of calls to send/receive ...
Edward Getz
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