 | | the 'java on host' concept
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to overcome limitations of the prog. size in my CM, and my experience with Java, I decided to have the applications running on the host laptop. In the mean time things are looking very good. I'm only running Java on the host. I didn't touch the CM. (...) (24 years ago, 19-Jan-01, to lugnet.robotics.rcx.java)
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| | legOS v2.5 merge-map utility still using perl ?
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I read somewhere that perl was no more needed in v2.5. And as I began with this v2.5 version, I didn't install perl. So when I try to use merge-map to get a symbolic disassembled file of my code, it fails. Should I install perl or is there any way (...) (24 years ago, 19-Jan-01, to lugnet.robotics.rcx)
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| | Visual NQC 2001
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Thanks to all who have tested my program. I know there are some problems and runtime errors. The biggest problem for me was the bad website on with some of you used the bugs report to tell me what's wrong, but this information didn't never reach my (...) (24 years ago, 19-Jan-01, to lugnet.robotics.rcx.nqc)
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| | Re: undefined reference to `___ucmpsi2'
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(...) Another choice may be a cast in the switch statement, like this: static wakeup_t light_found(wakeup_t sens_num) { switch ((unsigned int)sens_num) { case 2: return (LIGHT(SENSOR_2) > THRESHOLD); break; case 3: return (LIGHT(SENSOR_3) > (...) (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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| | Re: LegOS 0.2.5 and LNP
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(...) Ok, I clean up the code and send you a patch. (...) This one is not yet ready. As soon as I do it you'll know. bye Bernardo (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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| | Re: util/dll-src makefile patch
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(...) current cvs (...) lnp.c under (...) windows. The other (...) They works. :-) Bye, Paolo. --- I'm an optimist, but I don't think it helps. (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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| | Re: undefined reference to `___ucmpsi2'
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Hi, The problem is that wakeup_t is an unsigned long, and in order to save space, the switch statement is optimized to call a library comparator, ucmpsi2. Since the argument to ds_scale is an unsigned int, the argument to LIGHT should also be an (...) (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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| | Re: Vision command & macintosh
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(...) I had heard that the actual camera was a Logitech QuickCam, but I could find no Mac drivers on their site that will work with the Lego camera. Any ideas? John (24 years ago, 18-Jan-01, to lugnet.robotics, lugnet.robotics.rcx)
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| | undefined reference to `___ucmpsi2'
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I get this error when linking if I have the following in my source code in a wait_event function: #define THRESHOLD (unsigned short)50 static wakeup_t light_found(wakeup_t sens_num) { switch (sens_num) { case 2: return (LIGHT(SENSOR_2) > THRESHOLD); (...) (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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| | Re: pass by refrence or value?
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Did you care to declare your global variable as volatile? this (normaly) prevent the compiler to optimize memory access and force it to read the actual value of the variable each time it need it ( instead of localy storing it in a register wich will (...) (24 years ago, 18-Jan-01, to lugnet.robotics.rcx.legos)
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