 | | Re: BricxCC-brickOS (bash) interoperability problems
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(...) That is how BricxCC executes the command. I have already implemented the fix and it will be in the next BricxCC test release and, subsequently, in the next BricxCC official release. John Hansen (17 years ago, 20-Feb-08, to lugnet.robotics.rcx)
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| | Re: PF Speed control (and more) in NBC/NXC
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(...) OK THANK YOU (17 years ago, 20-Feb-08, to lugnet.robotics.nxt)
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| | Re: BricxCC-brickOS (bash) interoperability problems
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(...) Yes, I have verified that removing the end of line char in the command line, the old bash is also working normaly. To test that I am executing the following in a windows command terminal: D:>bash file.cmd I am not sure if BricxCC is executing (...) (17 years ago, 20-Feb-08, to lugnet.robotics.rcx)
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| | Re: PF Speed control (and more) in NBC/NXC
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(...) I am in the middle of creating new API functions for NBC/NXC which will enable the same PF motor control via the mindsenors NRLink device. They should be done and in an official beta (b35) by the end of the week. John Hansen (17 years ago, 20-Feb-08, to lugnet.robotics.nxt)
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| | PF Speed control (and more) in NBC/NXC
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hello, I've read the news on nxtasy.org that the new test release of bricxCC can control the speed of PF motors via the Hitechnic IrLink.. is it possible to do the same thing with the mindsensors irlink ? thank you Cristian (17 years ago, 20-Feb-08, to lugnet.robotics.nxt)
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| | LDCC control from PC
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Hello people, I got a bit tired of compiling and uploading programs to a second RCX every time I need to make a small change (ok, adding the possibility to do adjustments with the remote control helps a bit), so I decided to make a win-program that (...) (17 years ago, 19-Feb-08, to lugnet.trains, lugnet.robotics.rcx, FTX)
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| | Re: BricxCC-brickOS (bash) interoperability problems
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(...) Thank you very much for investigating this problem. I looked into it a while back and was very puzzled as to why it no longer worked after I upgraded my cygwin install. If I delete the EOL at the end of the command line it will work? (...) I (...) (17 years ago, 19-Feb-08, to lugnet.robotics.rcx)
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| | BricxCC-brickOS (bash) interoperability problems
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Hi all. I am using BicxCC versión 3.3.7.17 with my RCX and brickOS. Recently I have updated my cygwin versión and now I am experiencing problems: I got the following general error trying to compile: "Compile Failed Unknown GNU error code (-1)" After (...) (17 years ago, 17-Feb-08, to lugnet.robotics.rcx)
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| | Re: University meets NXT
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(...) The official student project is called "MATLAB meets LEGO Mindstorms". The Website (in English), including a little robot gallery is located here: (URL) posted before, the official homepage is: (URL) you can download the "RWTH - Mindstorms NXT (...) (17 years ago, 17-Feb-08, to lugnet.robotics)
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| | Re: Power Function control with RCX and BrickOS
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(...) Hey Bob I have just tested your code, and it works good.But is it possible that you could write some documentation to your code, it would be nice to fully understand what your doing. Best regards Kim Andersen (17 years ago, 17-Feb-08, to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics, FTX)
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| | University meets NXT
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Just enjoy this site: (URL) (in German) They developed a project "NXT meets Matlab" at (URL) (in English) (17 years ago, 16-Feb-08, to lugnet.robotics)
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| | 5th METU Robotics Days @Ankara/TURKEY
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If you want to see the developments in robotics, learn how to make a simple robot, and compete your own robots with others, don't miss METU ROBOTICS DAYS! In order to participate in the competitions and join the workshop study, sign up now from the (...) (17 years ago, 15-Feb-08, to lugnet.robotics.events)
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| | Some questions on batteries and AC power for lego
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There seems to be a difference between the voltage outputs of battery boxes and wall powered sources like the train speed regulators. From just listening to the sounds that motors make, a battery box puts out the same voltage as a speed regulator on (...) (17 years ago, 15-Feb-08, to lugnet.technic, lugnet.robotics, FTX)
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| | NXT on the Subway
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LOL, the School in Brooklyn where I teach Robotics, gave me an NXT Kit (consumer version) to create a robot for them to use at the Science Fair. [LEGOSet 8527] I did not have a bag to carry the box, so I carried it on the Subway. LOL, everyone was (...) (17 years ago, 14-Feb-08, to lugnet.robotics.nxt, lugnet.general, FTX)
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| | Re: nxt controller specification
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(...) Strangely enough, the AVR does NOT read motor encoders, the lines coming from the encoder directly enter the ARM processor... Philo (17 years ago, 14-Feb-08, to lugnet.robotics.nxt)
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| | Re: nxt controller specification
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(...) Yep. But note that Philo was talking about *torque*, not force. A torque of 50 N•cm means that it could supply a force of 50 N with a lever arm of 1 cm, or a force of 500 N (more than 100 lbs) for a lever arm of 1 mm... but that would imply an (...) (17 years ago, 13-Feb-08, to lugnet.robotics.nxt)
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| | RE: nxt controller specification
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Thank you for clarifying this, Brian. I was reading (URL) It stated that the NXT with "Stalled torque) up to 50 N.cm. 50N... it equates approximately 10lbs?! That is without any further gearing down, but just the NXT motors!? Wonder if anyone has (...) (17 years ago, 13-Feb-08, to lugnet.robotics.nxt)
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| | Re: PF IR RC protocol released! - NXC
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(...) Many thanks John and Jason for your work on this. I am a comparative newbie to NXC programming but I have my NXT working like a PF IR remote handset now that I set up the sensor correctly! NXC has given me the programming environment to (...) (17 years ago, 5-Feb-08, to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)
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| | Re: Power Functions infra-red RC protocol released!
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(...) Many thanks John and Jason for your work on this. I have been using the NXC functions to control PF IR receivers from my NXT. TLG has just released the following information: "We have been testing the LPF RC Receiver today and discovered an (...) (17 years ago, 6-Feb-08, to lugnet.general, lugnet.technic, lugnet.trains, lugnet.robotics)
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| | Re: nxt controller specification
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(...) Yes. The AVR is responsible for a number of things, including PWM and encoder reading on the motor ports (IMS), the reading of the front panel button state, power management, and A/D from the input lines for analog sensors. It is not (...) (17 years ago, 13-Feb-08, to lugnet.robotics.nxt)
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