Hello,
Anybody could give me an example code of how connect/comunicate through COM ports (i.e. COM1, COM2).
I'm under windows XP
I'm working on a command module for telescopes over COM ports,
http://rjs.org/Python/LX200.zip
so look at LXSerial.py and the connect_port() method, as well as others there.
Ray
try:
connectedPort = serial.Serial(
port=port, #number of device, numbering starts at
#zero. if everything fails, the user
#can specify a device string, note
#that this isn't portable anymore
#if no port is specified an unconfigured
#an closed serial port object is created
baudrate=baud, #baudrate
bytesize=serial.EIGHTBITS, #number of databits
parity=serial.PARITY_NONE, #enable parity checking
stopbits=serial.STOPBITS_ONE, #number of stopbits
timeout=ptimeout, #set a timeout value, None for waiting forever
xonxoff=0, #no software flow control
rtscts=0, #no RTS/CTS flow control
writeTimeout=3, #set a timeout for writes
dsrdtr=None, #None: use rtscts setting, dsrdtr override if true or false
)
except serial.SerialException, s:
raise
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