 | | Re: NBC Control of RCX Sensors
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Another observation. It seems that the IN_TYPE_LIGHT_INACTIVE is really not meant to be used with the RCX light sensor. There is very little sensitivity with this setting. The IN_TYPE_REFLECTION setting is much more sensitive. Too bad that we lost (...) (18 years ago, 2-Jan-07, to lugnet.robotics.nxt)
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| | Re: NBC Control of RCX Sensors
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OK, I answered my own question. I just needed to set the sensor type to: IN_TYPE_LIGHT_INACTIVE for RCX light sensor with the LED ON IN_TYPE_REFLECTION for RCX light sensor with the LED OFF (18 years ago, 2-Jan-07, to lugnet.robotics.nxt)
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| | NBC Control of RCX Sensors
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Has anyone tried to control the RCX sensors with NBC? I have the converter cable and hooked up my RCX light sensor, but only got back readings of 53 (percent full scale). I used the NBC SetSensorLight command which should set the sensor to turn on (...) (18 years ago, 2-Jan-07, to lugnet.robotics.nxt)
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| | Re: How to implement continuous drive with NXT motors?
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I am not a NXT-G expert. I'm a programmer, so I moved to NBC pretty quickly. It's much easier for me to do things in a language than with graphics (not to mention the programs are 1/10 the size of NXT-G). Good Luck! David (18 years ago, 1-Jan-07, to lugnet.robotics.nxt)
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| | Re: How to implement continuous drive with NXT motors?
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"David Wallace" <dww.robotics@gmail.com> skrev i en meddelelse news:JB3HDF.3EL@lugnet.com... (...) I suppose you have to make the change between drive direction blocks by means of some "until sensor actuated" block, then? This was my very first (...) (18 years ago, 1-Jan-07, to lugnet.robotics.nxt)
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| | Re: Connect BT devices to the NXT without a passkey?
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In article <JAynn0.90L@lugnet.com>, Jordan Bradford <jordan_bradfordREMO VE_THIS_SPAM_THINGY@...tmail.com> writes (...) I have not tried this, but I would expect it to work. (...) Alas, this will not work. Bluetooth is just a means of carrying (...) (18 years ago, 31-Dec-06, to lugnet.robotics.nxt)
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| | Re: Sending program by bluetooth
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Hi Jan, I had asked this question of John Hansen a while back. His response follows. Note that this reduced my connection time in BricxCC from 17 seconds to 3 seconds. "First use NeXTTool.exe to create a nxt.dat file like so: nexttool -listbricks > (...) (18 years ago, 30-Dec-06, to lugnet.robotics.nxt)
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| | Re: How to implement continuous drive with NXT motors?
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Hi David, For the motor block, did you choose "Unlimited" in the "Duration" field dropdown box? It defaults to 1 "Rotation". David Wallace "David List" <zerobuttons@gmail.com> wrote in message news:JB3A0n.2MH@lugnet.com... (...) block (...) (18 years ago, 30-Dec-06, to lugnet.robotics.nxt)
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| | How to implement continuous drive with NXT motors?
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Can anyone here help me get continuous drive with NXT motors? I am using NXT-G now, while getting a feel for Mindstorms NXT. I experience that I am unable to get continuous drive with the motors when shifting from one block to another. The speed (...) (18 years ago, 30-Dec-06, to lugnet.robotics.nxt)
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| | Sending program by bluetooth
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Dear All, I send a program compiled (NBC) with the Bricx Command Center to my NXT with a Bluetooth connection. It takes a relative long time before my NXT is ready to run. Is this normal? Can I improve this time? Regards, Jan Kromhout (...) (18 years ago, 29-Dec-06, to lugnet.robotics.nxt)
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| | NXT Optimized Array Handling
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There doesn't seem to be any information on the most memory-efficient or speed-effecient way to handle arrays in the NXT Executable File Specification. For example, if you want to create a multi-dimensional array, you use the opcode OP_ARRBUILD (...) (18 years ago, 28-Dec-06, to lugnet.robotics.nxt)
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| | Connect BT devices to the NXT without a passkey?
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Is it possible to connect BT devices to an NXT without using a passkey? The device I'm trying to use (a Nintendo Wii remote) doesn't use passkeys, AFAIK, since when I connect it to my PC I skip the pairing process. (18 years ago, 28-Dec-06, to lugnet.robotics.nxt, lugnet.robotics)
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| | Omni teaches physics.
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I've posted some project of mine, demonstrating how Steve Hassenplug's "Omni" can be used to teach some basic physics: (URL) Ziv NXTasy.org (18 years ago, 27-Dec-06, to lugnet.robotics.nxt)
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| | Re: Bluetooth and windows 2000
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I am using a Compaq (HP) nc8000 laptop which has a built-in BT device and it works fine with Windows 2000, so BT should be OK on W2K (with the right device). "Patrick Levy" <patrick@omiccron.com.br> wrote in message news:J7HJJI.6x3@lugnet.com... (...) (18 years ago, 24-Dec-06, to lugnet.robotics, lugnet.robotics.nxt)
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| | PSP-Nx PS2 Controller block for NXT-G
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I've finally released my NXT-G block for mindsensors.com PSP-Nx PS2 controller interface. Details, download and installation instructions are here: (URL) Ziv NXTasy.org (18 years ago, 20-Dec-06, to lugnet.robotics.nxt)
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| | Arrays in NXT-G
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I've made a new NXT-G block for using numeric arrays in NXT-G. Details and download are found here: (URL) Ziv NXTasy.org (18 years ago, 20-Dec-06, to lugnet.robotics.nxt)
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| | Not eXactly C beta release news
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Today I am releasing a new beta of NBC and its highly popular high-level sister Not eXactly C (NXC). It is available via the NBC website ((URL) sure to also download the latest BricxCC test release for updated NXT support for both NBC and NXC ((URL) (...) (18 years ago, 20-Dec-06, to lugnet.robotics.nxt, lugnet.robotics)
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| | Re: NXT Firmware source code
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(...) Not to put too fine a point on it, but the 100 cycle limit is only on the lock bits, I think. This is specified at the extreme limits of voltage and temperature. At normal room conditions, actual NXTs were reflashed (which cycles the lock (...) (18 years ago, 19-Dec-06, to lugnet.robotics.nxt)
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| | Re: NXT Firmware source code
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"Steve Lane yahoo.co.uk>" <stevenrobertlane@<n...pamplease> wrote in message news:JABnK0.15z@lugnet.com... (...) Fortunately the most common failure mode is a reduction in the "longevity" of storage. Out of box, the Atmel ARM flash is specified to (...) (18 years ago, 18-Dec-06, to lugnet.robotics.nxt)
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| | Re: Has anyone figured out how to improve the NXT light sensor?
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(...) Yes. I didn't end up using it because speed ended up being more critical than precision, but for narrow lines I may go back to it. I suspect I might be able to use it to follow lines drawn by a black marker. (...) No. Well, kind of. I used a (...) (18 years ago, 18-Dec-06, to lugnet.robotics.nxt)
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