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frontend: use 1200 BPS for handshake by default

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It's not much slower but makes frequency measurement and calibration
more reliable.
This commit is contained in:
Grigori Goronzy 2015-11-23 23:44:50 +01:00
parent ad57488e4f
commit 7317f9e3a7
1 changed files with 1 additions and 1 deletions
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2
stcgal/frontend.py
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@ -144,7 +144,7 @@ def cli():
parser.add_argument("-P", "--protocol", help="protocol version", choices=["stc89", "stc12a", "stc12", "stc15a", "stc15"], default="stc12") parser.add_argument("-P", "--protocol", help="protocol version", choices=["stc89", "stc12a", "stc12", "stc15a", "stc15"], default="stc12")
parser.add_argument("-p", "--port", help="serial port device", default="/dev/ttyUSB0") parser.add_argument("-p", "--port", help="serial port device", default="/dev/ttyUSB0")
parser.add_argument("-b", "--baud", help="transfer baud rate (default: 19200)", type=BaudType(), default=19200) parser.add_argument("-b", "--baud", help="transfer baud rate (default: 19200)", type=BaudType(), default=19200)
parser.add_argument("-l", "--handshake", help="handshake baud rate (default: 2400)", type=BaudType(), default=2400) parser.add_argument("-l", "--handshake", help="handshake baud rate (default: 1200)", type=BaudType(), default=1200)
parser.add_argument("-o", "--option", help="set option (can be used multiple times)", action="append") parser.add_argument("-o", "--option", help="set option (can be used multiple times)", action="append")
parser.add_argument("-t", "--trim", help="RC oscillator frequency in kHz (STC15 series only)", type=float, default=0.0) parser.add_argument("-t", "--trim", help="RC oscillator frequency in kHz (STC15 series only)", type=float, default=0.0)
parser.add_argument("-D", "--debug", help="enable debug output", action="store_true") parser.add_argument("-D", "--debug", help="enable debug output", action="store_true")