 | | Re: NXT Programming with C Question
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(...) Hi Thanks for the fast response, I think I'll have a look at the pbLua firmware. What I am working towards is a method of running Haskell programs on the NXT by converting to C bytecodes first. (18 years ago, 19-May-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: NXT Programming with C Question
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(...) I suspect it could, but I'm not sure that's an approach you want to take. For one thing, there's the question of how to address and handle all the special HW that is attached to the ARM inside the NXT... and furthermore communicate with the (...) (18 years ago, 19-May-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: NXT Programming with C Question
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(...) There's no reason you can't compile straight ANSI C and run it on the NXT. I was doing it last year and ran an ATMEL sample program that turned the NXT into the world's most expensive 256K (not M) Flash drive :-) The hard part is using the (...) (18 years ago, 19-May-07, to lugnet.robotics.nxt.nxthacking)
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| | NXT Programming with C Question
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Hi there: I've been trying to find a method of coding the NXT using C, however the existing languages available, such as RobotC, or NBC/NXC etc all seem to be C-like languages and not ANSI C. This seems to be the trend, but does anyone know why (...) (18 years ago, 19-May-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: pbLua Hardware access
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(...) There are no hidden commands, but if it's ABSOLUTELY necessary I can add peek and poke for bytes, words and longs. This may be more dangerous than it's worth :-) What hardware do you need access to? Ralph (18 years ago, 19-May-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: pbLua PCF8574
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(...) No ideas yet, Christian. I do have a Mindsensors kit here to look at over the weekend. Are you SURE you are sending the correct string to read the registers? Can you post the code you're using for the test here? Cheers, Ralph (18 years ago, 19-May-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | pbLua Hardware access
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Hi, is there a way to access the NXT-hardware directly with pbLua ? Are there any hidden commands to allow this ? Any idea ? Thanks in advance Bye Christian (18 years ago, 18-May-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | pbLua PCF8574
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Hi, has anybody successfully tried to read ports from I2C connected PCF8574 with pbLua (Beta-8) ? Writing and setting ports is no problem, but reading ports fails. The return value is every times 0 (not NIL) Any idea ? Thanks in advance Bye (...) (18 years ago, 18-May-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: NXT pbLua Online for testing
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(...) If you like to see how it connected and wired, vistit this URL (URL) blackbox is a Linux-System (running from CF) for NXT-BT/USB communication and CAMserv Bye Christian (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | Re: internals
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(...) If you go to (URL) click on the "NXT'reme" button, you will be able to download all sorts of official internals documentation. -- David Schilling (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | internals
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I have difficulty in locating info on the internal of the nxt brick. Wonder if anyone may have reference. Thanks in advance! --Elizabeth (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | Re: NXT pbLua Online for testing
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(...) I forgot to tell you something ;-( user: nxt pass: pblua Sorry Christian (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | Re: NXT pbLua Online for testing
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(...) Additionally you can try the pbLua-PC-emulation. telnet nxt.moccy.dyndns.org Videostream of NXT/pbLua actions follow this weekend. This allows you to watch the running NXT, controled by your commands :D Enjoy and don't kill the system Bye (...) (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | NXT pbLua Online for testing
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Hello World, I've connected my NXT with powerful pbLua to the internet. Now you can test pbLua without modifying your own NXT. Feel free to connect to public NXT with pbLua. Just try: telnet nxt.moccy.dyndns.org 10001 So far my batteries are full (...) (18 years ago, 18-May-07, to lugnet.robotics.nxt)
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| | Re: Building and downloading NXT firmware
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(...) Thanks for trying: You need just to look at the NXTGCC project. You should probably be able to start by reading nxt.pdf at (URL) then install either the winarm or (URL) toolchains. Finally download the zip file from (URL) see if you can (...) (18 years ago, 14-May-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: NBC arrays
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Thank you for the valuable first-hand information. It is a pitty there is no byte-code instruction to copy a part of an array somewhere to a middle of another array (so that one does not have to index and replace element-by-element or allocate a new (...) (18 years ago, 13-May-07, to lugnet.robotics.nxt)
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| | NXT radar
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I've built a 'true' NXT radar, using a 4 wire untangler to allow infinite rotation of a Sharp IR sensor from mindsensors.com. Details and images on www.nxtasy.org main page. Guy Ziv NXTasy.org (18 years ago, 12-May-07, to lugnet.robotics.nxt)
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| | robo soccer
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I'm not sure if this is a right forum to ask for this. I am wondering if there is anyone who may be interested in working with 10 high school kids on learning how to do robosoccer. --Elizabeth (18 years ago, 12-May-07, to lugnet.robotics.nxt)
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| | Building and downloading NXT firmware
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Hello Hackers, That's my first post to this group so I would like to introduce myself shortly: I'm a 34 year old german who has studied computer science some years ago. Being on the job for a few years I decided to go back to the university to get a (...) (18 years ago, 11-May-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: pbLua Beta 8 - with pixel and battery voltage reading
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(...) I questioned the significance of the first one too when one of the pbLua users asked for it. Then, as I was writing some docs for pbLua I realized that it would be a nice way to get screenshots of the display. It's pretty easy to read the (...) (18 years ago, 8-May-07, to lugnet.robotics.nxt)
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