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A general note, there is a README.WRI file. This includes information beyond what
Markus originally wrote in README. Perhaps I should have deleted his README (I
include it in README.WRI, anyway).
Open your copy of MAKEFILE. You'll find this line:
PROGRAMS=helloworld.lx rover.lx linetrack.lx robots.lx
Change it to:
PROGRAMS=myproject.lx
Remember, legOS 0.2.x supports dynamic programs. You download the firmware once:
firmdl3 legOS.srec
Then use dll.exe to download individual programs:
dll myproject.lx
What was the path error in Autoexec.bat?
Neal Oden wrote:
> I too have had my problems with this system. Perhaps they come from my
> inexperience with LEGOS or UNIX, which doubtless is
> apparent in my description below:
>
> Downloading and installing went well. Then, after correcting a minor SET
> PATH syntax error in AUTOEXEC.BAT, I attempted to follow the instructions in
> README. I won't bore you with much of this comedy of errors, but I would
> like help with the last part (compiling and downloading).
>
> My source code was the HELLOLEGOS program, a 7-liner given on p 192 of
> Knudsen's book. I had previously compiled it on a web-based compilor, and
> downloaded & executed the SREC file without error, so I doubt there are
> syntax problems in the source.
>
> Following the directions in README, I made my own directory in the legOS root
> directory, copied the source over, renaming it to myproject.c, and copied
> makefile from the demo library. Now the directions say "link to
> boot/config.h". What does this mean, put an #include statement for it in the
> program? No matter, I tried with & without, but no success either way. That
> is, following the directions, I typed "make myproject.lx && dll
> myproject.lx". The result was the following lines on the screen:
>
> Makefile: 42: .depend: No such file or directory (ENOENT)
> djecho -o response " -M -O2 -fno-builtin -fomit-frame-pointer -Wall -
> Ic:/legOS/include -I. -Ic:/legOS/boot -c c:/legOS/kernel/*.c"
> h8300-hms-gcc @response >.depend
> make.exe: *** No rule to make target 'myproject.lx'. Stop.
>
> There were also 2 new files in my directory" response, and .depend. There was
> no .srec file.
>
> For me, this is all pretty cryptic. Can anyone help?
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| I too have had my problems with this system. Perhaps they come from my inexperience with LEGOS or UNIX, which doubtless is apparent in my description below: Downloading and installing went well. Then, after correcting a minor SET PATH syntax error (...) (25 years ago, 25-Jan-00, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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