 | | Re: Help!! no serial port in new laptop pc!!!...!!!
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In theory - this could work. The Linux IR project folks have had success with using laptop IR ports as remote control devices, but the range is short, and the viewing angle rather limited too.. I've toyed with this myself, and written some code (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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| | Re: Drive a motor using the sensor port - safe?
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Should be OK, the light sensor mode works by measuring the resistance of an external LDR (light-dependant resistor), so it is designed to cope with the equivalent short-circuit of a stalled motor.. the only problem might be the back-emf generated if (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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| | Re: New release of leJOS for Windows
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(...) think so? Zhengrong (...) (23 years ago, 29-Aug-01, to lugnet.robotics.rcx.java)
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| | NQC can send/receive starnard firmware message to/from legOS
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Check this message (URL) (23 years ago, 29-Aug-01, to lugnet.robotics.rcx.nqc)
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| | RCX2 Firmware?
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How do I get the "RCX2" firmware into my RCX? I have a RIS 1.5, and would like to program to the RCX2 API as defined in the RcxCC IDE's documentation. Thanks... (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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| | Re: NQC SendMessage to legOS successful!
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Congratulations! (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx.legos)
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| | Re: NQC SendMessage to legOS successful!
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Well, legOS send message to NQC is also successful! lnp_message_write(msg); is used in legOS. Zhengrong (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx.legos)
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| | NQC SendMessage to legOS successful!
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I hacked legOS and make NQC sending standard firmware message to legOS, you an see the test legOS and NQC program as below, NQC program send a random message and display it, legOS program receives that message and display it. But I can't implement (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote and LNP (legOS 0.2.4)
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(...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote and LNP (legOS 0.2.4)
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I also combined the README, remote.c and remote.h in this patch, now a demo remote.lx can be downloaded to RCX, you can press any buttons of remote control, the "M1 on" will be displayed when pressed Message 1 on remote control, the "M1 off" will be (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx.legos)
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