Pyserial again

[Grant Edwards]

On 2006-03-07, luca72 <lucaberto at libero.it> 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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