Grant Edwards wrote: > On 2006-03-07, luca72 <[EMAIL PROTECTED]> wrote: > > >>Here is my code; why after the readline the port close? >> >> ser = serial.Serial(0) >> ser.baudrate = 9600 >> ser.parity = serial.PARITY_ODD >> ser.stopbits = serial.STOPBITS_TWO >> ser.bytesize =serial.EIGHTBITS >> ser.setRTS(level = 0) >> ser.setDTR(level = 0) >> ser.timeout = 1 >> >> ser.readline() >> >> Why after this the port close. > > > Because the "ser" object is never used after that point, so it > get's garbage collected and deleted. > ????
The "ser" name is still bound to the serial object, surely? regards Steve -- Steve Holden +44 150 684 7255 +1 800 494 3119 Holden Web LLC/Ltd www.holdenweb.com Love me, love my blog holdenweb.blogspot.com -- http://mail.python.org/mailman/listinfo/python-list