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tdierks/modem-speed.py

Created November 28, 2017 18:23
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  1. tdierks created this gist Nov 28, 2017.
    15 changes: 15 additions & 0 deletions modem-speed.py
    View file
    Original file line number Diff line number Diff line change
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    #!/usr/bin/python -u

    # Use: modem-speed.py [baud, default 1200]
    import sys
    from time import sleep

    baud = len(sys.argv) > 1 and int(sys.argv[1]) or 1200
    cps = baud/10.0 # 10 baud per octet at 8n1

    while True:
    c = sys.stdin.read(1)
    if c == "":
    break
    sys.stdout.write(c)
    sleep(1.0/cps)