On 2006-03-08, luca72 <[EMAIL PROTECTED]> wrote:
> Belive me for a person of my age and my background ( i'm a
> physics, but at my time no computer was allowed) all that for
> you is simple,
Believe me, it wasn't simple for us. We had to guess what you
were doing wrong since you wouldn't show us
Dear All
Thanks for your help, and patience.
Now all works in the right mode.
Belive me for a person of my age and my background ( i'm a physics, but
at my time no computer was allowed) all that for you is simple, is not
for me.
So many Thanks and Regards
Luca
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On 2006-03-07, Peter Hansen <[EMAIL PROTECTED]> wrote:
> Serial ports aren't trivial, and combining them with a GUI
> program written by a rookie is a pretty big order. You can
> learn enough to figure this out, but it will be lots of work
> and a challenge. If you're up to it, please go read th
Richie Hindle wrote:
> A piece of that code has been chopped off by someone's newsreader - it's the
> body of a method, and ser.readline() is the last line of that method.
I'm pretty sure that's true. Technically, however, it's still a guess,
though at this point one I'm sure we're all comfortab
On 2006-03-07, luca72 <[EMAIL PROTECTED]> wrote:
> Ok you write that it close :Because the "ser" object is never
> used after that point, so it get's garbage collected and
> deleted.
Yes.
> But for example if i make one button with the same caracteristic of the
> previous com port:
>
> def OnBut
[luca]
> Here is my code; why after the readline the port close?
>
> ser = serial.Serial(0)
> [...]
> ser.readline()
>
> Why after this the port close.
[Grant]
> Because the "ser" object is never used after that point, so it
> get's garbage collected and deleted.
On 2006-03-07, luca72 <[EMAIL PROTECTED]> wrote:
> Hello Grant and Hello Steve.
>
> Pls. don't kill me, but if you try the code above written you see that
> after the read the port close.
> My question is only: why it close without the close command?
I've answered that question TWICE.
The ser obj
Peter Hansen was asking you for the code AFTER the "ser.readline()"
not
BEFORE!! the code you have originally posted here
OK IS MY MISTAKE; EXCUSE.
I have read the example but if i ask is bucause i don't or maybe i
don't understand the example
Regaards
Luca
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Ok you write that it close :Because the "ser" object is never used
after that point, so it
get's garbage collected and deleted.
But for example if i make one button with the same caracteristic of the
previous com port:
def OnButton1Button(self, event):
ser = serial.Serial(0)
>
1)
Peter Hansen was asking you for the code AFTER the "ser.readline()" not
BEFORE!! the code you have originally posted here
2)
the best way how to examine if your code works is to try to write some
simplest code as possible first (not buttons, not GUI etc..., just a
simple code)
(all this suggest
Hello Grant and Hello Steve.
Pls. don't kill me, but if you try the code above written you see that
after the read the port close.
My question is only: why it close without the close command?
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On 2006-03-07, Steve Holden <[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 =se
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
>>s
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
def OnButton1Button(self, event):
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)
>
luca72 wrote:
> Here is my code ; why after the readline the port close?
>
What is the line of code before the first one shown here?
> ser = serial.Serial(0)
> ser.baudrate = 9600
> ser.parity = serial.PARITY_ODD
> ser.stopbits = serial.STOPBITS_TWO
> ser.
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)
Grant and Steve,
I am wowed and amazed how supportive and helpful you (and other people
in this group as well of course) are.
Thanks.
(sorry for OT)
Petr Jakes
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On 2006-03-06, Luca <[EMAIL PROTECTED]> wrote:
>>> Another point is the textctrl: it store only the first byte
>>> and not the other why?, the byte are like 22 and all are
>>> readed
>>
>> No clue. I don't know what "textctrl" is or what it's
>> supposed to do.
>
> a = ser.readline()
>
Luca wrote:
>>and than i store the read data in a textctrl.
>
>
> That's got nothing to do with pyserial.
>
> Ok i know but for this reason i put :
>
> Another point is the textctrl: it store only the first byte and not
> the
> other why?, the byte are like 22 and all are readed
>
> and than i store the read data in a textctrl.
That's got nothing to do with pyserial.
Ok i know but for this reason i put :
Another point is the textctrl: it store only the first byte and not
the
other why?, the byte are like 22 and all are readed
-
On 2006-03-06, luca72 <[EMAIL PROTECTED]> wrote:
> Hello here is a part of code,
No.
Wrong.
The "part of code" you posted tells us nothing. We can not
help you if you keep posting vague descriptions of what you
imagine is wrong and small, out-of-context chunks of irrelevant
code.
**
Hello here is a part of code, the values for settings comes from combo
box:
here i take the ATR of the smartcard inserted in the reader, and than i
store the read data in a textctrl.
Sniffing the data with serial port monitor i see that the answer is ok
but after the answer the port close, why?
An
luca72 wrote:
> I have solve the problem of configuration with pyserial but i have
> another question.
> The serial port close every time i make the read and re-open when i do
> i new write.
Please describe what you are observing that makes you say that the port
is closing.
> In my script there
On 2006-03-06, luca72 <[EMAIL PROTECTED]> wrote:
> I have solve the problem of configuration with pyserial but i
> have another question. The serial port close every time i make
> the read and re-open when i do i new write.
I doubt it.
> In my script there is not write close, why it close ?
How
Hello
I have solve the problem of configuration with pyserial but i have
another question.
The serial port close every time i make the read and re-open when i do
i new write.
In my script there is not write close , why it close ?
Thaks Luca
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