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Difference between revisions of "ArduinoSerialRead"
From Le L∞p's Wiki
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| − | + | <code>arduino_read.py</code> par [[User:Guyzmo|Guyzmo]] | |
| − | < | + | <syntaxhighlight lang="python"> |
#!/usr/bin/env python | #!/usr/bin/env python | ||
# Simple CLI arduino serial debug read/write | # Simple CLI arduino serial debug read/write | ||
| Line 19: | Line 19: | ||
c = None | c = None | ||
while True: | while True: | ||
| − | + | sys.stdout.write(ser.read(1)) | |
sys.stdout.flush() | sys.stdout.flush() | ||
try: | try: | ||
| − | + | c = sys.stdin.read(1) | |
ser.write(c) | ser.write(c) | ||
ser.flush() | ser.flush() | ||
| Line 28: | Line 28: | ||
except: | except: | ||
continue | continue | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
| + | [[Category:Arduino]] | ||
Latest revision as of 22:31, 12 April 2013
arduino_read.py par Guyzmo
#!/usr/bin/env python
# Simple CLI arduino serial debug read/write
# (c)2010, Guyzmo <guyzmo{at}hackable-devices.org>
import sys, serial, fcntl, os
fd = sys.stdin.fileno()
fl = fcntl.fcntl(fd, fcntl.F_GETFL)
fcntl.fcntl(fd, fcntl.F_SETFL, fl | os.O_NONBLOCK)
try:
ser = serial.Serial(sys.argv[1], baudrate = 9600)
except:
print "Please use a tty port available. Like /dev/tty.USB0"
exit(1)
c = None
while True:
sys.stdout.write(ser.read(1))
sys.stdout.flush()
try:
c = sys.stdin.read(1)
ser.write(c)
ser.flush()
c=None
except:
continue
