 | | Re: PRGM button - am I missing something?
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(...) From getopt(3) on BSD and other systems: When all options have been processed (i.e., up to the first non-option argument), getopt() returns -1. However, from the Linux manpage: By default, getopt() permutes the contents of argv as it scans, so (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: PRGM button - am I missing something?
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Ben Jackson schrieb: (...) If getopt is working right, the position of switches shouldn't matter. If they do, it's broken. Markus. (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: PRGM button - am I missing something?
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(...) I think you need `dll -p0 foo.lx' and `dll -p1 bar.lx'. That syntax is working fine for me. Right now my battery meter is in slot 0 (fading fast!) and the program I'm debugging is in slot 1. --Ben (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: PRGM button - am I missing something?
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Hi Jeff, Jeff Chrisope schrieb: (...) There could be a problem with getopt in the Windows-libc. Try inserting a printf after the loop dealing with options, to show which program slot dll is actually transmitting to. (...) Hey, aren't you with (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: useful battery program
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(...) Yes, the current behavior of displaying the return address for the interrupt handler isn't very useful. :-) I was considering making it display battery voltage. It would be neat if some combination of VIEW and other buttons could be used to do (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: useful battery program
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Ben Jackson schrieb: (...) Yes, this is a good idea. The system timer handler will probably become a C routine, anyway, as it does so many things now. It might as well check for low battery power and display it. I was thinking about a configuration (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | PRGM button - am I missing something?
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I may be missing something horribly simple, but I can't seem to get the PRGM button on the RCX to change the program being executed by legOS. For instance, if I dll foo.lx -p0 dll bar.lx -p1 I can only get bar.lx (or whatever I 'dll' last) to (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | useful battery program
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Here's a short program to display the battery voltage. The get_battery_mv() interface might be useful in the kernel itself. Would it be appropriate for the kernel to turn on the low battery indicator as well? The A/D converter that the RCX uses to (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx.legos)
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| | RE: RCX "locking up" when trying to use dll
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(...) Great story! When doing tedious diff compares, I usually find it in the last pair of files :-) Cheers, Ralph Hempel - P.Eng ---...--- The train stops at the train station, The bus stops at the bus station, So why am I sitting at a work (...) (25 years ago, 11-Jan-00, to lugnet.robotics.rcx.legos)
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| | Re: RCX "locking up" when trying to use dll
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(...) I built the H8/300 binutils-2.9.1 and gcc-2.95.2 and compiled the legOS kernel and it was locking up when downloading programs. People here said get egcs-1.1.2 -- it works! So I built egcs-1.1.2 and cd'd to legOS/boot, make clean/make and the (...) (25 years ago, 11-Jan-00, to lugnet.robotics.rcx.legos)
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