Hi,
I never found the need to flush anything and I always use inWaiting prior to
reader.
A+
Philippe
Mimi wrote:
> Hi,
> I use the pyserial to read data from a serial port.
> My code is in window Xp and python 2.4. when I use Hyperteminal I can
> read data without try and try again that it is not the case with
> pyserial library.
> anyone can help me ?
> this is a part of my code:
>
> self.ser = serial.Serial()
> self.ser.baudrate = 9600
> self.ser.port = 3
> self.ser.timeout= 10
> self.ser.bytesize = serial.EIGHTBITS
> self.ser.stopbits = serial.STOPBITS_ONE
> self.ser.xonxoff = 0
>
> nbHisto = 144
> for i in range(0,nbHisto):
> while 1:
> print self.ser.flushInput()
> print self.ser.flushOutput()
> cmd = "%xs\r" %(i+1)
> self.ser.write("%s" %cmd)
>
> #print cmd
>
> histo = self.ser.readlines()
> #print histo
> if histo:
> if histo=="\r\n":
> pass
> else:
>
> histoAdresse = int(histo[0].strip('\r\n'))
> print histoAdresse
>
> try:
> dateHisto_cur = listeFenetreNonNul["%s"
> %(histoAdresse)]
> print dateHisto_cur
>
>
> self.ecrireHistoDansFic(histo,histoAdresse,dateHisto_cur,histoAdresse,i)
> break
> except:
>
> print "Adresse pas trouvee dans le
> systeme %s" %(histoAdresse)
> break
> # End if
>
> sleep(10)
> # End while
> #End for
>
>
> self.ser.close()
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