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50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
#
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# Simple test program for ctb module: emulate a terminal.
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# To simplify matters use the python console window for output.
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#
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import ctb
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import Evt
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import Events
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import MacOS
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import sys
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def cb(err):
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print 'Done, err=', err
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def main():
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if not ctb.available():
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print 'Communications Toolbox not available'
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sys.exit(1)
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# Disable Python's event processing (we do that)
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MacOS.SchedParams(1, 0)
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print 'Minimal terminal emulator V1.0'
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print '(type command-Q to exit)'
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print
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l = ctb.CMNew('Serial Tool', None)
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l.Open(10)
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l.SetConfig(l.GetConfig() + ' baud 4800')
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while 1:
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l.Idle() # Give time to ctb
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ok, evt = Evt.WaitNextEvent(0xffff, 0)
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if ok:
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what, message, when, where, modifiers = evt
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if what == Events.keyDown:
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# It is ours. Check for command-. to terminate
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ch = chr(message & Events.charCodeMask)
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if ch == 'q' and (modifiers & Events.cmdKey):
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break
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l.Write(ch, ctb.cmData, -1, 0)
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d, dummy = l.Read(1000, ctb.cmData, 1)
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if d:
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for ch in d:
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if ch != '\r':
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sys.stdout.write(ch)
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sys.stdout.flush()
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l.Close(-1, 1)
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del l
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main()
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