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 Robotics / RCX / legOS / Search Results: Mac BrickOS
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  RE: brickos 090 problem no program download with CONF_LNP_FAST
 
Somewhere in the bowels of the header files within the RCX SDK is a list of "IODEVICE control commands" which does include description of messages required to change baud rate on the USB tower. I am assuming you're not using the LEGO Windows DLL (...) (16 years ago, 30-Apr-08, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.977)

  Re: brickos 090 problem no program download with CONF_LNP_FAST
 
Hello Powolny, > > I build allready a bluetooth connection between the pc and the rcx . The > bluetooth module (BTM-222) supports the spp serial protocoll only for 4800 or > higher baudrates. But it is cheap in comparsion to other ones. Costs about (...) (16 years ago, 29-Apr-08, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.976)

  Re: brickos 090 problem no program download with CONF_LNP_FAST
 
Hello Bernhard, (...) I just checked the source code. There is no speed setting for usb tower in the code. If you look into firmdl3 you also find that fast mode is disabled for USB, because it doesn't work. I think the USB tower sends at 2400 baud (...) (16 years ago, 30-Apr-08, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.976)

  Mac OS X
 
Hi, Has anyone had any success with building the legOS system under Mac OS 10.1.4? I downloaded version 0.2.6, put it in my user application folder, and then just typed make. Here is the result. [tw3rakitin:~/bin] rakitin% cd legos-0.2.6 (...) (22 years ago, 1-Jun-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.972)

  RCX Serial Hardware Hack
 
Hi As allready described in a other thread i have build a bluetoothconnection between pc and the RCX. There is one thing that the serial bluetooth is only available to tx/rx with a minimum from 4800 baud. At first i compiled brickos 0.9.0 with (...) (16 years ago, 20-May-08, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.971)

  Re: Mac OS X
 
Ed, Thanks, I was familiar with that thread. Unfortunately not much useful info came out of it. I was hoping for a report from someone who was ultimately successful in building legOS and its tools, as well as building the cross-compilers on a USB OS (...) (22 years ago, 2-Jun-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.971)

  Re: RCX Serial Hardware Hack
 
Dear Matthew (...) A: Now it works with 4800 baud via bluetoothconnection . There was a couple of Problems. 1) At first i tried with the USB Tower but i coult only swith to 4800 bauds but there is no possibilty to change parity. 2) With the serial (...) (16 years ago, 29-May-08, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.969)

  Re: RCX as a PGP engine
 
I posted this msg. about 10 days ago but as my server was set up wrong it didn't work. sorry for the delay. At the time of posting this i have already seen the movie thrice so I'm about ready. I've recently (a month ago) created a RSA (...) (23 years ago, 27-Mar-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.968)

  Re: RCX as a PGP engine
 
(...) Excellent point, Benton Jackson e-mailed me with the following: (...) Good idea using a external sensor to seed some sort of random number generator function. However, the codebase for PGP is pretty darned large and after looking at the source (...) (23 years ago, 9-Mar-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.966)

  Re: Mac OS X
 
Brian, Someone recently asked the same question. Check out (URL) am not sure the results of their efforts so good luck! Ed (...) (22 years ago, 1-Jun-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.959)

  Trains, Car and Level Crossing Automatic Control System
 
This system is used 4 RCXs to control 2 trains, 1 car and 1 level crossing. RCX1 is used to control 3 switch points and response 3 light sensors. RCX2 is used to control 3 segments track and response 2 light sensors. RCX3 is used to control level (...) (16 years ago, 6-Sep-08, to lugnet.announce.moc, lugnet.trains, lugnet.robotics.rcx.legos) ! 
 

brickos
(score: 0.953)

  Re: Cygwin under Virtual PC on OS X
 
(...) David, I was not sure how you tried to build the cross compiler but I know that Apple provides several gnu tools that work under Darwin. Darwin from my understanding is the underlying code for the Mac OS X (See FAQ at (URL) So one might be (...) (22 years ago, 12-Dec-02, to lugnet.robotics.rcx.legos)
 

mac
(score: 0.933)

  Re: Development status
 
(...) From what I can tell, support for h8300-hitachi-hms(/coff) was dropped from binutils after 2.16.1. I have no real idea how much work it would take to port brickOS (plus brickemu, preferably) over to elf, but I suspect that it'd be a lot. (...) (16 years ago, 29-Jan-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.931)

  Re: Development status
 
(...) Hi Stephen, 2*Michael and others, I've (finally) started playing around with brickOS again. My RCX and almost all of my Lego is in storage a long long way from here, but that may actually be a good thing in this context. I've applied Jochen's (...) (16 years ago, 25-Jan-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.930)

  Re: Development status
 
[...] (...) That's great news so far :-) Some time ago, however, I've tried to get brickOS to run on those old h8300 bricks, but it only seemed to work when using an old tool-chain (which is also the reason why the related packages never got (...) (16 years ago, 27-Jan-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.930)

  Re: Development status
 
(...) I think we need to stick with 2.16.1, I don't know whether porting brickos to elf is really worth the trouble. Newer gcc versions would be nice, indeed, and brickos also builds fine with (some of?) these, but I never actually got it to run on (...) (16 years ago, 31-Jan-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.930)

  Re: Development status
 
Hi all, This is great to see there's still some interest. I may not have opportunity to post over the next couple days, but I have created some patches against the latest Sourceforge CVS (as I believe there are a few differences between the CVS and (...) (16 years ago, 30-Jan-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.929)

  Re: BrickOS Patches and Development
 
Hi, (...) I had worked to assimilate those patches prior to the second version of the performance patch being posted, so I'm glad to hear that it also works well. (...) When I went back through to add TCP support to other things, that "similar but (...) (16 years ago, 4-Apr-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.922)

  Re: BrickOS Patches and Development
 
(...) Case in point: when I first started on this post some weeks(!) ago, hoenicke.ath.cx wasn't responding. (...) And it's not getting easier if we've collected different sets of patches and then make further changes based on those... So yeah, we (...) (16 years ago, 31-Mar-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.922)

  Re: BrickOS Patches and Development
 
(...) I have found the following related to the removal of h8300-*-hms from binutils: 1) (3 URLs) current Debian version of binutils-h8300-hms is 2.16.1-8 - (URL) the package page ( (URL) ), there is a downloadable *.diff.gz file. That diff file, (...) (16 years ago, 5-Apr-09, to lugnet.robotics.rcx.legos)
 

brickos
(score: 0.921)

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