20 lines
1,018 B
Text
20 lines
1,018 B
Text
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This is a serial module for gpsim, connecting the virtual Rx/Tx lines
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to a pseudo-tty (pty). You can then use your usual serial tools (cu, tip,
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minicom, etc ...) on this pty as you would do on a real serial port on
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your Unix workstation.
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Included is an example loopback program for a pic18f (that is, it will
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just echo back what you send it). tstloopback.c can be used along with
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cu or tip (or possibly minicom) to copy an arbitrary file though the
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serial port and the pic, which allows to check for data corruption
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(if you notice that 0x11 and 0x13 characters get lost, check for
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the XON/XOFF status of your pty :)
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This module has been developed for gpsim from CVS 20040816:
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http://www-asim.lip6.fr/~bouyer/pic/gpsim-20040826.tar.gz
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For now this has only been tested on NetBSD. It should work without
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much troubles on others BSDs. More work is needed for other unix-like
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operating systems (probably require a usart_external.cc per pty style).
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Please address comments, bug-fixes or updates to Manuel.Bouyer@lip6.fr
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