| | Re: Rom sensor read routine
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(...) The current LegOS model really hammers the sensors, almost to the point of oversampling them. It only takes a short while (less than 0.1 ms, I think) to sample all four sensors; I think LegOS samples the next sensor immediately after finishing (...) (25 years ago, 13-May-99, to lugnet.robotics.rcx.legos)
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| | firmdl question
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When using firmdl to download a program to the RCX, what exactly do the numbers on the LCD indicate? Are there units I should be attaching to them, or are they just there to indicate progress without specific units? Just curious- Luis ###...### God (...) (25 years ago, 13-May-99, to lugnet.robotics.rcx.legos)
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| | Re: Rom sensor read routine
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Hi Kekoa, (...) I am fixing this right now. (...) The current legOS sensor read cycle is this (i=illuminate, c=A/D conversion) S1: iii iii iii ccc S2: ccc iii iii iii S3: iii ccc iii iii S4: iii iii ccc iii If you find your sensor 2 readings to be (...) (25 years ago, 2-May-99, to lugnet.robotics.rcx.legos)
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| | Re: Lego Network Protocol questions
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(...) I believe transmission and reception are independent, i.e. the emitter circuit is decoupled from the receiver circuit. The hardware on the H8 is full duplex. Once you finish sending a byte, I think you get two interrupts: one saying a byte has (...) (25 years ago, 5-May-99, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| | Floating point emulation
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I succeeded in using (emulated) floats in a legOS program. Here are some instructions in case some of you want/need to try 32 bit FP emulation. First of all I must point out that I have no merit at all in having got this result, a part from having (...) (25 years ago, 5-May-99, to lugnet.robotics.rcx.legos)
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