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 | | RE: Rechargeable batteries and the RCX -- Firmware error
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| Our class uses NiMH batteries. Haven't seen any problem... but we do have one problem off and on and I guess that could be related. On one RCX, we do get an error that the firmware needs to be downloaded quite often, and the battery level on the RCX (...) (22 years ago, 12-Jul-02, to lugnet.robotics)
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firmware
(score: 1.782)
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| | Re: Robotics sub-groups
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| This is just my opinion, but I don't think that the creation of separate groups for legos or h8forth would be a good idea right now. Although a dedicated group to discuss alternative firmware is a good idea, I think overspecializing it right now (...) (26 years ago, 15-Feb-99, to lugnet.admin.general, lugnet.robotics)
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firmware
(score: 1.782)
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| | Re: NXT Firmware source code
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| > This is very good news. Thanks for the update. I've been waiting for this for > a long time, particularly to have a look at the rather weak graphics > capabilities. I've had an expanded font (and a much smaller one) kicking around > for a while (...) (18 years ago, 16-Dec-06, to lugnet.robotics.nxt)
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firmware
(score: 1.782)
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| | Re: Swan Firmware
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| (...) Having downloaded a copy of swan_test.zip which contains the latest test release of BricxCC and NQC you can use nearly all the new and enhanced features in the Swan firmware. You can view the "official" API built into NQC by executing the (...) (20 years ago, 6-Feb-05, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.782)
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firmware
(score: 1.781)
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| | Re: RCX's
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| (...) The firmware gets erased if you take out the batteries. Plug in the IR tower, start the RIS software and download the firmware again. (21 years ago, 1-Sep-03, to lugnet.technic, lugnet.robotics)
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firmware
(score: 1.781)
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firmware
(score: 1.781)
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firmware
(score: 1.781)
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firmware
(score: 1.781)
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| | Re: Downloading Firmware to RCX
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| (...) Does QBasic let you use spirit.ocx? If so, that is by far the easiest way to write code to download the firmware. If not, here is an explantion of the download process: I assume you know the basic packet protocol. If not, it was described by (...) (26 years ago, 2-Jan-99, to lugnet.robotics)
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firmware
(score: 1.781)
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| | Velocità del firmware Lego
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| Per quelli che non leggono robotics, o nel caso che a qualcuno sia sfuggito, questo è un post illuminante sulla velocità di esecuzione dello pseudo-codice sul RCX quando si utilizza il firmware originale Lego (e quindi anche NQC): (URL) i punti (...) (23 years ago, 10-Apr-02, to lugnet.loc.it)
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firmware
(score: 1.781)
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| | LegOS Firmware Problem
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| I'm using LegOS 0.2.3 under a Slackware 7 Linux install and everything seemed to work perfectly to begin with. I've recently tried altering the kernel a bit -- everything compiled fine as far as I could tell. When I tried to use firmdl3 to download (...) (25 years ago, 13-Jan-00, to lugnet.robotics.rcx.legos)
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firmware
(score: 1.781)
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| | Re: Programming, NQC and the RCX
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| (...) As the others have said, 32 variables is the limit for the standard firmware. The new 2.0 firmware gives you a bit more (I think you can have a few more global variables). But, heres my take on the matter: Why do you need two 1x16 arrays? I (...) (23 years ago, 11-Jan-02, to lugnet.org.ca.rtltoronto)
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firmware
(score: 1.781)
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firmware
(score: 1.781)
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| | Re: bad motor output because of lego firmware?!
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| (...) That's right. I simply didn't expect any problems with NQC + Lepomux because I assumed that any RCX-OS has the ability to directly control the motor output. If I had used NQC a little bit more, I surely would've noticed that strange output (...) (20 years ago, 3-Nov-04, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.781)
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| | Re: NQC and RIS2.0 Firmware
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| (...) I found the problem... When verifying the checksum, the ROM scans [8000, cc00). Since it zeros out this area initially, this would indeed reflect the checksum of the firmware, provided it is less than 4400 bytes long (in hex). NQC sums the (...) (25 years ago, 2-Apr-00, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.781)
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| | More firmware enhancements
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| I have implemented OP_WAIT and a variant of OP_WAIT which takes a variable rather than an immediate numeric value (which in nbc is called "waitv"). I also modified NBC to accept a command line switch that tells it whether the firmware supports waits (...) (18 years ago, 22-Mar-07, to lugnet.robotics.nxt.nxthacking)
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firmware
(score: 1.781)
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firmware
(score: 1.781)
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| | RE: Swan firmware crash!
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| I have put "fast0103.lgo" on web page. It appears that web page on my ISP (drjsoftware.com) doesn't match the local copy on my PC's hard drive. It will take me a few days to update. I'm also planning to release a firmware update in the same (...) (19 years ago, 22-Jul-05, to lugnet.robotics.rcx.nqc)
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firmware
(score: 1.781)
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| | Communication with Swan firmware
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| Good morning We are using a total of 12 lego rcx sets to practice in an educational center. We are using the nqc language with these robots. We use 2 types of firmware: on the one hand the firm0328.lgo, sometimes the firm0332.lgo, ie RCX2, and also (...) (7 years ago, 1-May-17, to lugnet.robotics.rcx)
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firmware
(score: 1.781)
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