 | | NQC on Linux dilema...
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Hey, I have a little dilema when running nqc on RedHat 6.1 distribution of Linux on a Toshiba Satellite 2615DVD Laptop Computer. I have a 'winmodem' that workes on some port, and the IR transmitter on 'COM1' equivalent. It will not load the programs (...) (25 years ago, 1-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) Does the program just hang, or does it eventually (several seconds later) give up and print an error message? Try 'verbose' mode and post the results: nqc -v -d test.nqc One possibility is that somehow the port is configured for hardware (...) (25 years ago, 1-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) Ok, here it is: It just sits there, after sending about 5 lines of hex code to the RCX with that -v option. it will not send any more code after that, no matter how long you wait. I have not such thing as a PSerial_unix.cpp file does not (...) (25 years ago, 1-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) Can you send me the output from nqc -v? A lot depends on exactly what is being sent and received. As for PSerial_unix.cpp, you would only have that if you were building nqc from sources. If you've downloaded a binary rpm or some other (...) (25 years ago, 1-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) OK, here it goes: (I am in root) Output_Start: Downloading program: Tx: 55 ff 00 10 ef 10 ef Rx: 55 ff 00 10 ef 10 10 ef 55 Tx: 55 ff 00 10 ef 10 ef Rx: ff 00 ef 10 ef 10 ff ae ed 00 10 ef 10 ef 55 ff 00 ef 10 ef 10 Tx: 55 ff 00 50 af 50 af (...) (25 years ago, 1-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) This is very strange. Communication looks perfectly normal. I can't think of any reason for a hang. Is it possible for you to build nqc from source? If so, we can instrument any calls to the serial driver and determine if the driver is hanging (...) (25 years ago, 2-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) the same thing is happening to me, and i did build it from source. i can recompile with changes, if you think it might be useful in figuring out whats going on, though. (25 years ago, 17-Apr-00, to lugnet.robotics.rcx.nqc)
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| | Re: NQC on Linux dilema...
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(...) The first thing I'd try would be to add a pair of printf() statements before and after the tcdrain() call in PSerial_unix::FlushWrite() (in file platform/PSerial_unix.cpp). Call be paranoid, but calls like this always make me nervous...they're (...) (25 years ago, 18-Apr-00, to lugnet.robotics.rcx.nqc)
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