 | | Re: Bluetooth Comm Problem
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(...) Dick and David, Thanks for posting this conversation here. Even though I'm not participating directly, I am reading it and as I'm touching up the Bluetooth support for pbLua right now, this has given me invaluable insight into how the (...) (18 years ago, 16-Feb-07, to lugnet.robotics.nxt)
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| | Re: Bluetooth Comm Problem
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Dick, Thanks! I tried it out tonight and got consistent messages from the PC. You were correct about having to continually do message reads until I get something. I didn't have to do the wait for a second STAT_COMM_PENDING (32) or the 200 ms wait. I (...) (18 years ago, 16-Feb-07, to lugnet.robotics.nxt)
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| | Re: BricxCC release 3.3.7.16
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(...) In the soon to be available new test release, BricxCC (3.3.7.17) now properly assumes NXC when a file has no extension if you switch your Preferred language for the standard firmware (on the Compiler|Common tab of the Preferences dialog) to be (...) (18 years ago, 15-Feb-07, to lugnet.robotics, lugnet.robotics.nxt)
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| | Re: NXC/NBC release news
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(...) I am inclined to agree with you. The NXT firmware system calls provide the flexibility for choosing whether to clear the screen before any screen drawing operation but generally this option is not needed every time. Since I have a ClearScreen (...) (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | NXT Remote in Smartphone
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Hi. Does anyone knows about any software to control the NXT through Bluetooth that runs on smartphone? I used Onbrick on a Pocket PC, but now I'm looking for something that runs on a Moto Q Cell Phone. I read about Mindsquails being converted to (...) (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | Re: .NET Micro Framework released!
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(...) The .NET Micro Framework documentations (URL) it requires at least 256K RAM and 512K Flash. The NXT processor has 64K RAM and 256K Flash.... Guy Ziv NXTasy.org (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | RE: NXC/NBC release news
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(...) In addition to the explicit flag on the opcodes, the NXT-G firmware also does an implicit clear of the screen the first time a user application program writes to the screen. So the macros could be hard-coded with 'false' and this parameter (...) (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | Re: NXC/NBC release news
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(...) I would agree. I would prefer versions of the graphics commands that didn't include the clear screen flag. The fact that LEGO designed the firmware to require the flag with each of these doesn't mean it's needed in a high level language. Of (...) (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | Re: Bluetooth Comm Problem
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Dick, Thanks for the research and all of the valuable information! It's Valentine's Day, so my wife won't allow me the time to try it tonight, but I'll try your suggestions tomorrow and see how it works. By the way, I actually saw a response come (...) (18 years ago, 15-Feb-07, to lugnet.robotics.nxt)
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| | .NET Micro Framework released!
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Microsoft released a micro version of the .NET Framework SDK today! Could we be writing C# code for the NXT, and unlike the Microsoft Robotics Studio, actually have that code run natively on the brick itself? Quick summary article: (URL) download (...) (18 years ago, 14-Feb-07, to lugnet.robotics.nxt, lugnet.robotics, lugnet.technic)
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| | Re: NXC/NBC release news
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Hi John! I think there is not an urgent need for a clear-screen flag in a bunch of NXT screen functions. That is, my sources are full of "false," flags :-) TextOut(...,true,...); TextOut(...,false,...); TextOut(...,false,...); LineOut(...,false); (...) (18 years ago, 14-Feb-07, to lugnet.robotics.nxt)
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| | RE: Bluetooth Comm Problem
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The NXT-G firmware implementation for mailbox messaging is extremely funky. I don't think your code is working properly for this implementation. You need to be continuously calling "ReadMessage" and only check for "a message was found" error code. (...) (18 years ago, 14-Feb-07, to lugnet.robotics.nxt)
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| | Re: Programming for NXT
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(...) Would it help to add a "Last Updated: mm/dd/yyyy" to this page? Thank you Andy (18 years ago, 13-Feb-07, to lugnet.robotics.nxt)
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| | Re: Bluetooth Comm Problem
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(...) I was a little confused about how I was supposed to determine when the message had been received. I wasn't sure whether the ReceiveMessage should be called multiple times or not. Here is my code: // Connection = 1, Queue = 0 (...) (18 years ago, 13-Feb-07, to lugnet.robotics.nxt)
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| | Re: BricxCC release 3.3.7.16
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(...) Agreed, even if you select NXT target BricxCC insists to use .nqc as default extension. Misleading at best... Philo (18 years ago, 13-Feb-07, to lugnet.robotics, lugnet.robotics.nxt)
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| | RE: Bluetooth Comm Problem
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(...) A visual review looks like everything is appropriate. The only thing I can think of is whether, on the NXT, you are calling "ReadMessage" more than once. You should have a loop that runs for at least 50 (or better yet 150) milliseconds. (...) (18 years ago, 13-Feb-07, to lugnet.robotics.nxt)
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| | Bluetooth Comm Problem
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I have been trying to communicate via BT from a Perl script on my PC to/from the NXT. I am not using Fantom. I have no problem receiving data from the NXT, but the NXT does not appear to be receiving the messages I send. I am capturing the serial (...) (18 years ago, 13-Feb-07, to lugnet.robotics.nxt)
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| | Re: BricxCC release 3.3.7.16
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It worked. The key was to save a file with .nxc extension... Thanks, Patrick "John Hansen" <afanofosc@comcast.net> escreveu na mensagem news:JDCzqy.MxL@lugnet.com... (...) (18 years ago, 12-Feb-07, to lugnet.robotics, lugnet.robotics.nxt)
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| | NXC/NBC release news
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I released beta 26 last night/this morning. It is primarily a bug fix release. If you want to use the new features in beta 25 you definitely should upgrade to beta 26 due to the problems that exist in the previous beta release. - Fixes an array (...) (18 years ago, 12-Feb-07, to lugnet.robotics, lugnet.robotics.nxt)
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| | Re: BricxCC release 3.3.7.16
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(...) If the Download button is enabled (the hot key is F6 and the button looks like a blue triangle point down) then when you click on that button your current NXC program is downloaded to the NXT unless some error message indicates otherwise. The (...) (18 years ago, 12-Feb-07, to lugnet.robotics, lugnet.robotics.nxt)
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