Die Suche ergab 256 Treffer

von hvn
01 Jun 2015, 12:26
Forum: Robo Pro / Computing / Software
Thema: TXT-Tricks #2: Screenshots
Antworten: 5
Zugriffe: 12799

Re: TXT-Tricks #2: Screenshots

Hi MasterofGizmo,

I can't answer your question, but thank you for the avconv example. I was looking for such software.

hvn
von hvn
01 Jun 2015, 10:50
Forum: Robo Pro / Computing / Software
Thema: Programming the TXT on Linux without ROBOPro
Antworten: 18
Zugriffe: 16735

Re: Programming the TXT on Linux without ROBOPro

Hello ft,

Since your reply "within the next days" is almost 2 weeks ago, can you indicate when it will be published ?

Thank you.

hvn
von hvn
19 Mai 2015, 09:46
Forum: Robo Pro / Computing / Software
Thema: Robo Pro und Wine
Antworten: 34
Zugriffe: 56048

Re: Robo Pro und Wine

Hello TW3000,

I tested the camera in the same way and only get a black screen as well. Please see to ft-ninja's answer to my question (contact with fischertechnik) on how to get an image without ROBOPro. Although this is jpg and not streaming video, this works for me.

hvn
von hvn
19 Mai 2015, 09:40
Forum: Robo Pro / Computing / Software
Thema: Programming the TXT on Linux without ROBOPro
Antworten: 18
Zugriffe: 16735

Re: Programming the TXT on Linux without ROBOPro

Hello ft-ninja,

Thank you very much for your answer. This works nicely.
I do hope any of you can also answer my question about which /dev/... file corresponds to which I1-I8/M1-M4/C1-C4 connection.

Kind regards,

hvn
von hvn
07 Mai 2015, 14:56
Forum: Robo Pro / Computing / Software
Thema: Programming the TXT on Linux without ROBOPro
Antworten: 18
Zugriffe: 16735

Re: Programming the TXT on Linux without ROBOPro

Hallo ft, I downloaded the archive and searched through it, but I can't find the /dev/... information about e.g. which /dev/ file corresponds to I1. Could you tell me which file contains this information ? On the camera image: so if I copy the contents of framebuffer /dev/fb0 to a file, e.g. image.j...
von hvn
06 Mai 2015, 23:02
Forum: Robo Pro / Computing / Software
Thema: Programming the TXT on Linux without ROBOPro
Antworten: 18
Zugriffe: 16735

Programming the TXT on Linux without ROBOPro

Hi, Last week I received my TXT Discovery set and updated the firmware to 4.1.6. When logged in on the TXT via WiFi and ssh I was happy to see the /dev/ files since it is Linux. However, since I use Linux instead of Windows I do not use ROBOPro, and I need to know which /dev/... file belongs to I1.....
von hvn
04 Mai 2015, 16:21
Forum: Robo Pro / Computing / Software
Thema: Hilfethread zum TXT Discovery Set
Antworten: 129
Zugriffe: 122775

Re: Hilfethread zum TXT Discovery Set

Hi, I'm trying to read the camera image using Linux (since the TXT runs Linux) and copy the content of frame buffer /dev/fb0 to another file, e.g. video. However, this content is usually in the RAW format (of which there are a few) so my question: is the content of /dev/fb0 indeed RAW format and if ...
von hvn
01 Mai 2015, 18:58
Forum: Robo Pro / Computing / Software
Thema: Hilfethread zum TXT Discovery Set
Antworten: 129
Zugriffe: 122775

Re: Hilfethread zum TXT Discovery Set

Hi elektrolutz, I already found that. But as far as I can see this is only for building a kernel / root. The README tells about "make menuconfig" , which is the first step in building a kernel. Drivers will be built with this kernel, but as Ralf stated, the TXT Linux drivers will be closed source to...
von hvn
01 Mai 2015, 17:20
Forum: Robo Pro / Computing / Software
Thema: Hilfethread zum TXT Discovery Set
Antworten: 129
Zugriffe: 122775

Re: Hilfethread zum TXT Discovery Set

Hi, Yesterday I received my TXT set and after beating some problems I updated the controller to 4.1.6. Since I intend to use Linux, just as I do with my RoboInterfaces, I wonder when the Linux drivers (as promised at the 2014 convention by Ralf) will be available. He said that they will be available...
von hvn
01 Mai 2015, 14:00
Forum: Robo Pro / Computing / Software
Thema: RoboPRO 4.1.6 is available
Antworten: 20
Zugriffe: 10637

Re: RoboPRO 4.1.6 is available

Hi,

I did, but it failed every time. Turns out it was looking at the wrong directory directory for some weird reason. After 2nd reinstallation of ROBOPro it worked.
von hvn
01 Mai 2015, 10:50
Forum: Robo Pro / Computing / Software
Thema: RoboPRO 4.1.6 is available
Antworten: 20
Zugriffe: 10637

Re: RoboPRO 4.1.6 is available

Hi, I just upgraded to ROBOPro 4.1.6 and after detecting the TXT controller it wants to upgrade the firmware from 4.1.0 to 4.1.6...which it can't find. I installed it first into .AppData but then it doesn't find anything. So I uninstalled it and reinstalled it in C:\ROBOPro but even now it can't fin...
von hvn
24 Apr 2015, 19:17
Forum: Robo Pro / Computing / Software
Thema: Designer unter Ubuntu
Antworten: 2
Zugriffe: 2137

Re: Designer unter Ubuntu

Hi,

I run Ubuntu 14.04 and just tried the Designer demo with wine and it seems to run ok. This could indicate that the real version works fine as well. Good luck.

hvn
von hvn
24 Apr 2015, 09:03
Forum: Robo Pro / Computing / Software
Thema: Error with RoboInterface after programming RAM
Antworten: 45
Zugriffe: 51079

Re: Error with RoboInterface after programming RAM

@thkais: Ok, then sounds like software related somehow.
@defiant: Since you run Linux as well, have you ever encountered that error with Hex codes ?
von hvn
22 Apr 2015, 18:33
Forum: Robo Pro / Computing / Software
Thema: Error with RoboInterface after programming RAM
Antworten: 45
Zugriffe: 51079

Re: Error with RoboInterface after programming RAM

@thkais: I'm back to trying this again. What I fail to get is what this means:

Error uploading Program: Return value for 0xC0, 0x20 is 0xef

Is this something software or hardware related or both ?
von hvn
17 Jan 2015, 16:16
Forum: Robo Pro / Computing / Software
Thema: Question on powermotor 104574 (50:1)
Antworten: 4
Zugriffe: 2677

Re: Question on powermotor 104574 (50:1)

Hi steffalk,

Thank you for your response. Will try 2 motors directly then, since I'm missing some parts for a differential drive.
von hvn
16 Jan 2015, 14:24
Forum: Robo Pro / Computing / Software
Thema: Question on powermotor 104574 (50:1)
Antworten: 4
Zugriffe: 2677

Re: Question on powermotor 104574 (50:1)

Thank you for your response. However, wikipedia says that a differential has 1 input (motor) and 2 outputs (wheels). I want it the other way around: 2 inputs and 1 output.
von hvn
15 Jan 2015, 19:39
Forum: Robo Pro / Computing / Software
Thema: Question on powermotor 104574 (50:1)
Antworten: 4
Zugriffe: 2677

Question on powermotor 104574 (50:1)

Hi,

I'm trying to combine 2 of these motors on the same chain, but despite the same speed-setting their actual speed is slightly different. Is this usual ?

hvn
von hvn
08 Okt 2014, 11:22
Forum: Robo Pro / Computing / Software
Thema: Error with RoboInterface after programming RAM
Antworten: 45
Zugriffe: 51079

Re: Error with RoboInterface after programming RAM

Another oddity..I just successfully uploaded edgetest.hex into flash using "-t flash1": ftuploader -u 0 -U edgetest.hex -N edgetest -t flash1 Found program for RAM Overwriting Destination: Using Flash 1 Upload done ftuploader -n Flash #1: edgetest Flash #2: <No Program stored> Ram: <No Program store...
von hvn
07 Okt 2014, 09:55
Forum: Robo Pro / Computing / Software
Thema: Error with RoboInterface after programming RAM
Antworten: 45
Zugriffe: 51079

Re: Error with RoboInterface after programming RAM

Could you check on the real s/n of your RoboInterface ? The oldest s/n on which I tried is 21.04, the newest s/n is 4.03.88.
von hvn
05 Okt 2014, 12:14
Forum: Robo Pro / Computing / Software
Thema: Error with RoboInterface after programming RAM
Antworten: 45
Zugriffe: 51079

Re: Error with RoboInterface after programming RAM

With this as my firmware: Firmware: 1.75.00.04 Serial: 0.04.03.88 RF frequency: 0 RF call sign: 0 of which you say you have the same version, then how can you successfully upload to flash using ftupload (again: upload to RAM is no problem for me) ? ftuploader -V ftuploader version: 0.5.2 libroboint ...