 | | pbLua Beta 3 - Available
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All, pbLua beta 3 is available now at: (URL) This new version has the bug in the regulation fixed, and the default motor mode is brake, not float. I've also updated the API docs to correct errors (there are probably more) and added an install doc (...) (17 years ago, 22-Mar-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: The standard NXT firmware & the case of the missing opcodes
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(...) I guess what I'm saying is '<<=', 'OP_ASL' and 'OP_LSL' are all the same thing (zero fill). '>>=' means either 'OP_ASR' (smear fill) or 'OP_LSR' (zero fill) depending on whether your target is signed or not. If you wanted direct equivalents (...) (17 years ago, 21-Mar-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: The standard NXT firmware & the case of the missing opcodes
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(...) Having used shifts in Z80 assembly before, I can see the uses of the different types. However, I can't see how I'd want anything other than arithmetical in the NBC opcodes. The only times I used logical, rotating, or with-carry-bit shifts was (...) (17 years ago, 21-Mar-07, to lugnet.robotics.nxt.nxthacking)
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| | The standard NXT firmware & the case of the missing opcodes
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There are several opcodes defined in c_cmd_bytecodes.h which are missing from the VM implementation in c_cmd.c Here are the ones that are not implemented: //Family: Bit manipulation #define OP_CMNT 0x0A // dest, src #define OP_LSL 0x0B // dest, src (...) (17 years ago, 21-Mar-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: Enhanced standard NXT firmware
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... (...) Hi John, I just tried to load it and just tested the "Try-me" light sensor. It worked fine. Not so much help, but I can try some more another day. Good work. Rasmus (...) (17 years ago, 19-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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