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.
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