Results 821 – 840 of about 5300.
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 | | Re: IR Problems
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| (...) tom@tomlohre.com Dear Claude, Thanks for your message. I have delayed in replying to the excellent advice concerning communication with more than one RCX. Last night in a dream I realized that I could just bypass communication placing two push (...) (17 years ago, 13-Apr-07, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.786)
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| | some more questions about lnp.
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| ok, im back again with even more questions. when i created my last program using lnp on an RCX i did a mistake by setting the same port as the one im listening on and the one im sending on. this made me think. what is the reason we use two different (...) (22 years ago, 27-Sep-02, to lugnet.robotics.rcx.legos)
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rcx, ir
(score: 3.786)
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rcx, ir
(score: 3.786)
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| | RE: Extending IR communications
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| Orient both RCXs so that they are pointing towards the ceiling. Set the RCX transmit power level to high (default is probably low power); there's probably some Lejos function to do this -- all it requires is setting one bit in an I/O register to 1. (...) (19 years ago, 5-Aug-05, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.786)
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rcx, ir
(score: 3.786)
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rcx, ir
(score: 3.786)
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| | Re: OO programing in RCX
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| Thank you, David. Your gode is great! I learned a lot from your quick example, though I prefer Java more. I will encapsulate RCX commands in some utility objects and use them in more higher level objects. What I focus now is make a RF/IR adapter to (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.786)
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| | legOS Addressing - Packet Handler
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| Hi All I have a very simple RCX legos program (which I've attached), that I'm having difficulty with. I have compiled legOS with the default host address of 0 (0x00). I am using WinLNP to send data to the RCX (simple short strings), but the RCX will (...) (24 years ago, 11-Aug-00, to lugnet.robotics.rcx.legos)
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rcx, ir
(score: 3.786)
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| | Proximity detections in ROBOLAB?
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| Proximity detections in ROBOLAB? It is possible to use the IR port on the RCX for proximity detection in NQC but I can'y find a way to do the same in ROBOLAB - is there anyone that has done that? You send messages from the RCX and use the (...) (18 years ago, 7-Aug-06, to lugnet.robotics.rcx.robolab)
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rcx, ir
(score: 3.786)
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| | Communicatin between NQC and legOS
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| Hi folks, is it possible to communicate between two RCX, one running NQC, one running legOS ? I have to solve this problem for using a RCX programmed with legOS and the Vision Command camera. The vision command camera software requires an (...) (24 years ago, 20-Sep-00, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.786)
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| | RCX 2.0 Difference
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| I have got both an RCX1.0 and RCX2.0 unit. The RCX2.0 has a much less sensitive IR port. I would use the remote control to send messages and start and stop programs and to trigger motors. With the RCX1.0 the remote could be pointed at the unit and (...) (23 years ago, 7-Aug-01, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.786)
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| | IR port Communication
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| ERIKA is an RTOS(erika.sssup.it). The kernel of ERIKA does not support the the serial port communication through the IR port. I want to add that functionality to ERIKA. My final task will be to to develop an application the will allow communication (...) (22 years ago, 27-Mar-03, to lugnet.robotics.rcx.legos)
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rcx, ir
(score: 3.785)
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| | Re: IR header - A Detailed Explanation
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| Several posts have speculated about the use and necessity of the "header" bytes used by standard RCX messaging. Hopefully this post provides definitive information on the topic. The ROM firmware uses a 30 milli-second inter-character timer. If if is (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.785)
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| | Re: MacNQC and RCX Troubles
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| I have a PowerBook G3 233mhz (I think it's a wallstreet; it's black with the big white apple on the front, first generation) with plenty of ram. I'm also running system 8.1. The green light on the IR tower comes on when I run MacNQC and issue (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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rcx, ir
(score: 3.785)
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| | RE: CPR for RCX?
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| (...) Matt, Just because the LCD is blank does not mean that pbForth is not running. When you power the RCX on and pbForth is the firmware, the LCD is blanked. Can you communicate over the IR link? If so, you're fine. If you DO need to remove the (...) (22 years ago, 6-Jun-02, to lugnet.robotics.rcx.pbforth)
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rcx, ir
(score: 3.785)
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| | decoding a message sent by an RCX
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| hiya, I have been working on an idea to extend the number and type of devices that the RCX can control. I started with the idea of encoding serial data on one of the motor lines and decoding that in a PIC to do <stuff>. However, because working at (...) (25 years ago, 3-Sep-99, to lugnet.robotics.rcx.nqc)
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rcx, ir
(score: 3.785)
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| | Re: PC -RCX comunication
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| (...) please, don't take my little attacks against MS too serious, it's just -- i really dislike their FUD way of making business, and i like to have a choice. However, i feel we shouldn't discuss this too much in this place. (...) Well, imho the (...) (25 years ago, 3-Feb-00, to lugnet.robotics.rcx.legos)
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rcx, ir
(score: 3.785)
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rcx, ir
(score: 3.785)
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| | tm-and-ir (again)
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| Hi all, I've been using Legos without any major problems but never got the tm-and-ir demo to work properly. I can receive characters on the RCX fine but when the 'view' button is pressed (within 3 seconds) the results are normally junk on the screen (...) (25 years ago, 7-Jun-99, to lugnet.robotics.rcx.legos)
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rcx, ir
(score: 3.785)
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| | Re: RF Connection To RCX
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| Eric, this was the approach I was thinking of. This way all the 'regular' functions, software, RcxCC etc would continue to work. Limitations: Speed is the same.. Other approaches would require deep hacking, I believe. I envisioned two devices: 1. (...) (25 years ago, 7-Jan-00, to lugnet.robotics.rcx)
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rcx, ir
(score: 3.785)
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