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Search Results: Mindstorms redownload firmware

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		Re: Adding syscalls/opcodes to NXT-G
(...) John - I know you don't like this and I agree that the best solution is NI changing their compiler to allow extending firmware with new syscalls. The way things work, I'm afraid, this will not happen anytime soon. I'm trying to suggest (...) (18 years ago, 22-Mar-07, to lugnet.robotics.nxt)

firmware
(score: 0.717)

		Re: Faster NXT LCD Screen Refresh
(...) I already got one shade of grey out of it by flicking between two images at the current rate: (URL) I use all those spare cycles to mix and merge screen layers in real time, so this image has full parallax scrolling. I've been trying to do (...) (18 years ago, 22-Mar-07, to lugnet.robotics.nxt.nxthacking, FTX)

firmware
(score: 0.717)

		Re: Adding syscalls/opcodes to NXT-G
(...) Can you flesh this out a bit? What do you have in mind when you say "create from it a new program clump"? The current version of the firmware limits the size of this buffer to 64 bytes. I increased that limit in my recent changes to be 800 (...) (18 years ago, 21-Mar-07, to lugnet.robotics.nxt)

firmware
(score: 0.717)

		Faster NXT LCD Screen Refresh
Here's a trick to get a faster rate on the LCD display refresh. It currently takes 16 milliseconds to refresh the NXT LCD. 16 "messages" are sent to the LCD. One message is sent per millisecond. There are two messages from the ARM to the LCD for (...) (18 years ago, 22-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.717)

		Re: pbLua Fun at OSX
(...) Finally, I did something right - by accident! Christian, could I ask you to please send me (off list if you like) some screen shots of what happens when you connect the NXT? I can't remember if I sent you Mac instructions, but you just look (...) (18 years ago, 21-Mar-07, to lugnet.robotics.nxt)

firmware
(score: 0.717)

		Re: A few Norwegian MOCs & a DCC-question
(...) Wow! These are some very nice-looking designs. Thanks for sharing these! (...) I have only used DCC a little (I do have a couple DZ123's) and never experienced these problems myself, but I do recall the discussion. I was wondering what you are (...) (18 years ago, 21-Mar-07, to lugnet.trains, FTX)

firmware
(score: 0.717)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
(...) LEGO is using a slightly older version of IAR Embedded Workbench. Maybe that explains it. Or maybe its a 1.03 vs 1.04 source code difference. (...) I have been told that the following is the standard operating procedure for generating the (...) (18 years ago, 15-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		RE: somewhat off topic, but...
Kenneth, (...) I wrote it so I'm biased... (...) I'll get to the ttasker in a minute, but pbForth is the only alternative firmware with native support for SERVOS if you use the simple circuit I developed here: (URL) The newest version 2.1.3 has an (...) (22 years ago, 15-May-02, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.pbforth)

mindstorms, firmware
(score: 0.716)

		PLUG: Dicas e locais de compra
Olá João Barbosa, :) Recebi um mail de um dos elementos do PLUG relacionado com dicas e locais de compra do LEGO Mindstorms. Para já, uma sugestão que faço sempre a quem está interessado em LegoBots (robotica+lego) é que frequente (como eu) a (...) (22 years ago, 15-May-02, to lugnet.loc.pt)

mindstorms, firmware
(score: 0.716)

		LEGOLAND® Malaysia, First in Asia
LEGOLAND® Malaysia, First in Asia July 20, 2012 JOHOR BAHRU - Malaysia will soon be home to the world's newest and Asia's first LEGOLAND theme park. LEGOLAND Malaysia, which will open its gates to the public on September 15, is located in Johor, the (...) (12 years ago, 21-Jul-12, to lugnet.mediawatch, lugnet.general, lugnet.legoland, FTX)

mindstorms
(score: 0.716)

		Re: BricxCC release 3.3.7.16
(...) Please respond with detailed information regarding your configuration. Are you using the serial tower or are you using the USB tower? Do you have the firmware already installed on your RCX brick? What does the LCD screen look like when your (...) (18 years ago, 15-Mar-07, to lugnet.robotics)

firmware
(score: 0.716)

		GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
Hi, If I compile the LEGO firmware sources with gcc, the code size increases much beyond the 128 KB (which I think) the IAR compiled sources fits into. That means that one have to relocate part of the compiled code into the memory areas between (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		Re: BricxCC release 3.3.7.16
Hallo, I am using your bricxcc version 3.3.7.16 and my brick version is RCX 1.0 I have some problem here with the task transfer! when i start the programm it ask me witch port do use and and my brick type and my firmware. i fill it with the (...) (18 years ago, 15-Mar-07, to lugnet.robotics)

firmware
(score: 0.716)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
(...) More precisely, I was told to increase the STARTOFUSERFLASH value if I increased the firmware size beyond the current value. The unmodified source code compiles to 121324 bytes using the current evaluation version of the IAR Embedded Workbench (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
(...) OK. This is good info!!! It is hard to guess that this was the way to do it. It also makes some sense for LEGO to use their file manager to do this rather than having a second tool replicate a filemanager on the host and insert it at compile (...) (18 years ago, 15-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		Purpose of the group
Hi NXT hackers[1], The purpose of this lugnet.robotics.nxt.nxthacking forum is to promote fun, educational, and lively discussions in a positive and supportive manner for both hardcore and not so hardcore embedded systems specialists. The background (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		FS/FT: Original SW Minis 4484-4495, Several Brickmaster Sets, 4482 AT-TE, & RCX 2.0
I have the following Mini sets from 2003-2004: 4484 - X-wing Fighter and TIE Advanced 4485 - Anakin's Podracer and Sebulba's Podracer 4486 - AT-ST and Snowspeeder 4487 - Jedi Starfighter and Slave I 4488 - Millennium Falcon 4489 - AT-AT 4490 - (...) (12 years ago, 15-Jul-12, to lugnet.market.buy-sell-trade)

mindstorms
(score: 0.716)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
(...) Are you adjusting these values in d_loader.h? #define STARTOFFILETABLE (0x13FF00L) #define STARTOFUSERFLASH (0x11F000L) #define SIZEOFUSERFLASH (STARTOFFILETABLE - STARTOFUSERFLASH) I've been told by folks at LEGO that if I grow the size of (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
... (...) I have not done that. Well, just a little bit:-). The best one (not surprisingly) is the "-Os" optimization, which does this "Optimize for size. -Os enables all -O2 optimizations that do not typically increase code size." (...) I tried (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

		Re: GCC vs. IAR compiler: Could GCC be tweaked to generate code as tight as IAR?
Regarrding overwriting the flash system. I encountered the problem of flash file system overwriting user code as well. It's because it is hard coded in the code the starting address of the file system. There's a constant named "STARTOFUSERFLASH" (...) (18 years ago, 14-Mar-07, to lugnet.robotics.nxt.nxthacking)

firmware
(score: 0.716)

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