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(...) We are going to use this solution. Seems simpler. /jakob (24 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Running IR in the background
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(...) Congratulations! Could you post your source code here, to compare with the solution that we previously submitted to an almost identical question? We use an active light sensor reading in one taks, with a different task bangin zeroes using (...) (24 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: .lx format
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(...) We arrived at that solution independently here... it makes more sense. Also, since only the parts of the kernel we actually use need to be linked in, the result should be much smaller than a full kernel. Furthermore, the compiler we are using (...) (24 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: .lx format
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(...) We arrived at that solution independently here... it makes more sense. Also, since only the parts of the kernel we actually use need to be linked in, the result should be much smaller than a full kernel. Furthermore, the compiler we are using (...) (24 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Library use in LegOS
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(...) of (...) For the IAR compiler, this should not a problem. The libraries are optimized for minimal size, so we can probably use the standard libraires. And give our students the benefit of a full C lib. /jakob (24 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Neural network for legOS... ??
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(...) Sorry Niels, but I would say just try it yourself, they're not that hard to do, failing that if you can find the source for a small ANN, then that stands a good chance of working, I'm running quite a powerful evolutionary algorithm on mine, (...) (24 years ago, 27-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Running IR in the background
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Hannes, I got it to work last night. I'm modifying Markus Noga rover.c code (included when you download legos files) to include support for IR port and (passive) light sensor. Great code to look at if you're just learning C/C++. Basically, the (...) (24 years ago, 27-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Running IR in the background
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(...) Commentary below. (...) I must have missed this one the first time around. lnp_logical_write() will block, but it should only block the thread it's called from. Put your send-zero loop in a separate thread and I think you should be set. (24 years ago, 27-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Running IR in the background
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(...) Huge coincidence that your message should be the first I see after not having read the newsgroup for almost a year. No, as far as I can remember I never got an answer. I am using mindstorms for my final project after not having a chance to (...) (24 years ago, 27-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: Running IR in the background
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Hannes, Did you ever get any help with your question (below)? I'm trying to use the IR port on RCX along with light sensor (passive) as collision detection device. Having the same problems you're having. Clayton (...) (24 years ago, 27-Mar-01, to lugnet.robotics.rcx.legos)
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