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tekkotsu_dev · Tekkotsu Developers

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  • Members: 199
  • Category: Robotics
  • Founded: Sep 12, 2003
  • Language: English
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2304 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
Apr 24, 2012
4:10 pm
It sounds like you expect the ball to roll to a stop? Without friction, the ball will roll forever. The trick is rolling objects don’t really have friction...
2305 Ignacio Herrero Reder
tencuid Offline Send Email
Apr 25, 2012
11:57 am
Ok. I'm using tekkotsu5.03 version (STABLE) and these parameters are not included in the old version of the file, so I downloaded lastCVS version but it...
2306 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
Apr 25, 2012
3:25 pm
I didn’t entirely follow what merged where, but glad you got it working :) -Winvalid-pch may not be available on some versions of gcc? It’s only a...
2307 Ignacio Herrero Reder
tencuid Offline Send Email
Apr 26, 2012
8:50 am
For all links? Including sensors and so on? I think I could be able to model a shape for every joint of the ERS7.kin file, but I don't know anything about...
2308 Ignacio Herrero Reder
tencuid Offline Send Email
Apr 26, 2012
8:57 am
Hello. it's possible to use several simulated robots each one controlled from a different PC in the same MIRAGE environment? How? In the instructions of Mirage...
2309 Dave Touretzky
touretzky Offline Send Email
Apr 26, 2012
9:23 am
... By telling Tekkotsu the IP address of the Mirage server to use, like this: ./tekkotsu-CREATE -c mirage.plist Drivers.Mirage.Host=ip_address I've added this...
2310 Ignacio Herrero Reder
tencuid Offline Send Email
Apr 26, 2012
10:32 am
Thanks Dave! but...it doesn't work for me....:-( Using tekkotsu 5.03 STABLE (can't compile last cvs). Both PCs are connected in a local network by a...
2311 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
Apr 26, 2012
3:48 pm
The remote PC does connect, right? It just can’t handle two robots at the same time? The trick with that is to give each robot a different ‘id’ value....
2312 Nacho Herrero Reder
tencuid Offline Send Email
Apr 26, 2012
4:45 pm
Ok, thanks. Now the "remote" robot appears in the Mirage environment; but when I try to open a ControllerGUI at the remote PC, it cannot connect. I tried with...
2313 Nacho Herrero Reder
tencuid Offline Send Email
Apr 27, 2012
1:20 pm
Ok. I checked out last tekkotsu CVS and it compiled right with TGT_CREATE. I also compiled MIRAGE: all ok. I changed ID robots at the remote and local machine....
2314 tencuid Offline Send Email Apr 28, 2012
9:55 am
Hello! Today I've a simple question...how can I use the Startpose keyword found in Sharedglobals.h? I would like that my AIBO started in a walk position (file...
2315 tencuid Offline Send Email Apr 28, 2012
11:01 am
Hello. I've opened this thread in order to try hunting down the problems which causes that last tekkotsu CVS compilation with AIBO target results in errors. -...
2316 tencuid Offline Send Email Apr 28, 2012
6:59 pm
Ok. I think I've half-fixed it...There is a statement at Environment.conf that forces TEKKOTSU_TARGET_PLATFORM to PLATFORM_APERIOS if you choose TGT_ERS%...so...
2317 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
Apr 28, 2012
9:50 pm
OK I’ve checked in some fixes for aperios compilation and moved STABLE to match. (I moved OLDSTABLE to the previous STABLE in case we need a rollback) ...
2318 tencuid Offline Send Email May 1, 2012
10:54 am
Hello! I can confirm that last STABLE cvs compiles and works ok for TGT_ERS7 and LOCAL_PLATFORM_64. It compiles also for PLATFORM_APERIOS (real robot) but I...
2319 tencuid Offline Send Email May 2, 2012
11:30 am
I can confirm also that it seems to work in a real AIBO ERS7 robot....
2320 tencuid Offline Send Email May 5, 2012
6:59 pm
Hello again. I need to do some stuff related to segmentation of a image stream from my AIBO on-board camera. As AIBO has not a very powerful CPU, I would like...
2321 tencuid Offline Send Email May 6, 2012
7:32 pm
Well, all weekend fighting 'against' cmvision...I can now answer some of my questions, and have a lot more!! 2. LowVision vision is a helper class created in...
2322 Ignacio Herrero Reder
tencuid Offline Send Email
May 7, 2012
2:56 pm
Ok. I've found the answer for b) question. In the tekkotsu's version of CMVision there is another color_name_map parameter called "merge_threshold" which is...
2323 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
May 7, 2012
4:32 pm
Hi Ignacio, I’m glad you’re making headway on the CMVision stuff. I actually haven’t looked at that code in years, so it’s possible the upstream...
2324 Ignacio Herrero Reder
tencuid Offline Send Email
May 8, 2012
7:37 am
Thanks Ethan! I'm developing a helper class similar to that Lowvision which is implemented in CMVision2.1 vision.h file, but using tekkotsu's cmvision code....
2325 Ignacio Herrero Reder
tencuid Offline Send Email
May 8, 2012
8:17 am
Oh, I forgot another one question....Should I use the "compresion none" parameter instead of "jpeg" if I want access to YUV information?. If I use "compresion...
2326 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
May 8, 2012
4:15 pm
... Actually, the JPEG format internally stores YUV data. That’s a common for most lossy image compression formats, e.g. h.264, as one of their space saving...
2327 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
May 8, 2012
4:24 pm
... Since the JPEG already expects to have YUV internally, if you give it a YUV image to the RGB-based functions, it does a double-YUV conversion and will have...
2328 Ignacio Herrero Reder
tencuid Offline Send Email
May 10, 2012
8:58 am
Ok. I have developed a 1st program version of CMVision segmentation from YUV png image (I've taken some images from VisionGUI, YUV mode, with none compression,...
2329 tencuid Offline Send Email May 12, 2012
5:55 pm
OK, so tekkotsu always send YUV info (compressed or not). Thanks, it's clear for me now. I have another question about the interleaving of the pixels in YUV...
2330 tencuid Offline Send Email May 12, 2012
8:59 pm
Hello. I've found an strange bug? in RawCam class (or RawCamGenerator). I can send images with NONE compressión, UDP, with skip resolution 122, 233,...but...
2331 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
May 12, 2012
11:07 pm
... Yup, you are correct. Either reduce the size of the image to fit in a packet, or else you have to use TCP so it can split up the images into multiple...
2332 Ethan Tira-Thompson
ethan_tirath... Offline Send Email
May 12, 2012
11:16 pm
... SINGLE_CHANNEL only sends one channel. The index of the setting picks which channel. ENCODE_COLOR sends all three channel, interleaved. There isn’t an...
2333 Ignacio Herrero Reder
tencuid Offline Send Email
May 14, 2012
6:53 am
Ok. Thanks for your help. I will do it that way. Ignacio Herrero Reder / Tl. +34-95.213.71.60 Dpto. Tecnologia Electronica / Fax:...
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