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 | | problems using arrays in NQC
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| hi I'm building a lego turing machine and in the code certain data values need to be taken into an integer array. (sepcifically, inputing a binary no. using light sensor and a stack of yellow and black bricks). However, the program didn't compile (...) (23 years ago, 27-Mar-02, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.362)
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| | Re: RCX Firmware speed versus legOS
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| "Michael Obenland" <obenland@t-online.de> wrote in message news:GuEtHr.M39@lugnet.com... (...) but only (...) assume (...) I was surprized at the wide disparity between 'empty loop' and loop with 'reading the sensor'. I suspect there is significant (...) (23 years ago, 11-Apr-02, to lugnet.robotics)
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firmware
(score: 1.362)
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| | Re: 4X4 technic truck and Real Radio control.
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| (...) You could probably do that - but you'd have to write RCX software to decode the pulse-width modulated signals from the radio control system. If you can write good software then that might be possible with something like the LegOS firmware - (...) (23 years ago, 31-Mar-02, to lugnet.robotics)
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firmware
(score: 1.362)
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| | Re: RCX Firmware speed versus legOS
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| (...) Of course you are right. <shame on me> (...) Hm? You don't use the gcc toolchain for the H8 but another compiler? Can you tell a bit more about your compiler? I revised my testings without optimizing out the calculation and the empty loop took (...) (23 years ago, 12-Apr-02, to lugnet.robotics)
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firmware
(score: 1.362)
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| | Re: problems using arrays in NQC
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| Hi, you have to tell BricxCC/NQC that you are compiling for the RIS 2.0 firmware. To do this, select "RCX2" in the "Searching for the brick" window that appears at startup (you can also make this the default value in Preferences>Startup). (...) (23 years ago, 27-Mar-02, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.362)
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| | Deleting Programs
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| Per message: (URL) there be a way to delete programs via the RCX buttons? Or perhaps just a dll -delete option? I have concidered adding a simple menu (using the view button or something in program.c perhaps) Could provide these functions: 1) View (...) (23 years ago, 25-Mar-02, to lugnet.robotics.rcx.legos)
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firmware
(score: 1.361)
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| | Re: problems using arrays in NQC
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| wow, I tried what you said and it worked flawlessly. I feel kinda stupid for not having thought of that for so long. thanks. aatish aatish@mac.com "Alexander Cech" <alexander.cech@chel..._this_.at> wrote in message news:GtMKMo.H79@lugnet.com... (...) (23 years ago, 27-Mar-02, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.361)
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| | Re: RCX Firmware Speed
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| Dick, Nice post, and an iteresting topic. My timings differ a little for v2.0 beta, but they are basically the same. My timings use an interal timer as do yours. My multi-task measurement shows that the 3mS framework does not apply to every (...) (23 years ago, 10-Apr-02, to lugnet.robotics)
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firmware
(score: 1.361)
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| | RL 2.5 and 2.0 incompatibility
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| A cautionary note for situations where RL 2.5 and 2.0 co-exist as in schools which are in transition to upgrading their software. Be aware that if an RCX has RL 2.5 firmware, programs downloaded from RL 2.0 will only go to slot #3. So additional (...) (23 years ago, 3-Apr-02, to lugnet.robotics.rcx.robolab)
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firmware
(score: 1.361)
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| | Re: problemi col firmware
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| (...) Salve Mario e grazie per la pazienza! Ho risolto solo il problema dell'aggiornamento firmware collegando la torre ad un vecchio 486, da DOS col file firmware.exe fornito dalla Lego. Per il resto nulla da fare: ribadisco che il Brixcc non trova (...) (22 years ago, 3-May-02, to lugnet.loc.it)
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firmware
(score: 1.361)
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firmware
(score: 1.361)
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| | Re: Mi presento e consigli
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| "Ernesto Ganapini" <erganapi@libero.it> ha scritto: (...) Le differenze tra il RIS 1.5 e il 2.0 sono quasi nulle. Segnalo quelle secondo me significative: 1. Nel 2.0 la torre IR di comunicazione, quella che si collega al PC, ha l'interfaccia USB (...) (23 years ago, 2-Apr-02, to lugnet.loc.it)
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firmware
(score: 1.360)
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| | Re: problemi col firmware
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| (...) Ciao Romolo RcxCC? Vuoi dire BrixCC? Prova a scaricare il firmware usando BrixCC, ma NON in fastmode. Puoi darci qualche altra informazione sulla tua configurazione? Versione di Windows, PC... Ciao Mario (22 years ago, 30-Apr-02, to lugnet.loc.it)
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firmware
(score: 1.360)
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| | Re: Robot Ant and Data logging
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| (...) Hi Mike, Unfortunately there is no possibility under Robolab 2.5 that the RCX might itself access the data collected in the log. Robolab 2.5 is based on LEGO-firmware 2.0, which has many new features, but not this one. If you want to do your (...) (23 years ago, 4-Apr-02, to lugnet.robotics.rcx.robolab)
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firmware
(score: 1.360)
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firmware
(score: 1.360)
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firmware
(score: 1.360)
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firmware
(score: 1.360)
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firmware
(score: 1.360)
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| | Re: Light Sensor help
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| I am posting this to the general robotics newsgroup (I hope) (...) The answer to this bit is easy - the RCX reads the sensors once every 3 mS under the Lego firmware. (I have no idea what the LegOS kernel does.) The purpose of this post however, is (...) (23 years ago, 9-Apr-02, to lugnet.robotics)
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firmware
(score: 1.359)
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| | Re: Light Sensor help
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| (...) Well, I can think of lots of reasons why you might want trig - if you know what direction you are moving in and how far you've travelled, trig will let you figure out where you are relative to where you started. Using an NQC lookup table isn't (...) (23 years ago, 10-Apr-02, to lugnet.robotics)
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firmware
(score: 1.359)
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