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Programming Arexx RA-1 Pro With the aid of a camera sensor . [3]
Erdogan, If your camera is mounted on the end of the robot arm, that may be the issue. As you try t...
11 year 2 1920
Network Tables [3]
Yes, it does need a central server that basically acts like a database server. The server is not much more difficult to implemen...
12 year 2 1922
Statistics with a black picture [2]
That's correct. Most of the statistics being calculated (perhaps with the exception of Color) require some signal to be present...
11 year 2 1923
PCTx and ROBOReal [2]
It used to be able to work with the PCTx device but if there is a newer version out it will most likely NOT work as the communic...
6 year 2 1924
Variable control for sobel edge detection [3]
Dawson, You can probably use the normalization module after the low setting sobel to get the values...
11 year 2 1925
CTRL C CTRL V bug [2]
Thomas, Can you confirm what version you a using and if you are copying to another tab or another i...
10 year 3 1925
What robots did you start out using? [2]
Nancy, Typically its recommended that most folks start out with a kit as that helps you avoid the c...
11 year 2 1928
camera [2]
Roland, It depends on your application. That camera has a rolling shutter which will not be good fo...
7 year 3 1928
SHAPES array [2]
Jeremy, You can access individual elements using [SHAPE_SIZE:2]
9 year 2 1932
3 camera output on single screen [2]
Amardeep, There are several ways to accomplish this. The easiest is to use the Mosaic module which ...
3 year 3 1934
Recognition  center of object [2]
That module generates a couple variables like OBJECT_X_COORD and OBJECT_Y_COORD including an array of data that includes that da...
6 year 2 1935
Blob_Filter Get/Set Parameters [3]
There are two primary ways to do this. The first is to use expressions within those fields. For example, type in [obj_count] int...
12 year 2 1936
Blob_Filter > RightOf/LeftOf [5]
Antoine, I'm assume that the red dot is something that you are drawing?
11 year 7 1937
Blob_Filter > RightOf/LeftOf [3]
Antoine, Its easier if you post the image and robofile that you are using so that we can better und...
11 year 7 1937
Getting a boolean variable for target identification [3]
Toyalima, It partly depends on how you are detecting the target and what variables would get set or...
12 year 2 1937
Blob_Filter > RightOf/LeftOf [7]
Antoine, That still doesn't look like the original image or you are getting a very thresholded ima...
11 year 7 1937
Server processing of images [2]
Paul, This is possible but a lot of it will depend on what platform your clients would use to submi...
7 year 2 1938
my robofile is hidden [3]
For others ... it doesn't necessarily save it to the examples folder. It saves robofiles based on where you specify the folder ...
11 year 3 1939
\\0 at the end of my serial messages [2]
Robert, Go ahead and get the latest version as that has a fix in it for that. I've not had a chanc...
11 year 3 1941
Help with Roomba Program [2]
Most likely it will *not* work. The original module was written for a much older Roomba model which has probably been upgraded q...
6 year 2 1941

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