 | | Re: pbLua Hardware access
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(...) All the nice IO-Ports of the ARM-CPU, which are connected to external ports :D But now I think, we did not need it any more. You are fast enough with your development and responses. Forget Peek and Poke from good old C64 times ;-) Thanks a lot (...) (17 years ago, 19-May-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: pbLua PCF8574
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(...) Hi Ralph, we are using this code: collectgarbage( "setpause", 110 ); function setupI2C(port) nxt.InputSetType(port,2) nxt.InputSetDir(port,1,1) nxt.InputSetState(port,1,1) nxt.I2CTimer(3) nxt.I2CInitPins(port) end function ReadPCF(port) (...) (17 years ago, 19-May-07, to lugnet.robotics.nxt, 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 (17 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 (17 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 (17 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 (...) (17 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 (17 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 (17 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 (17 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 (17 years ago, 18-May-07, to lugnet.robotics.nxt)
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