Grant Edwards wrote:
> On 2006-07-24, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
>
>>>Logs of the serial traffic would be helpful.
>>
>>Here they are. First a log of the traffic generated by the
>>T-logger GUI program, abtained with Portmon.
>
>
> I try to avoid Windows as much as humanly
On 2006-07-24, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>> Logs of the serial traffic would be helpful.
>
> Here they are. First a log of the traffic generated by the
> T-logger GUI program, abtained with Portmon.
I try to avoid Windows as much as humanly possible, but one
thing that appears
Thanks Grant,
> Can you verify that the device is actually responding by
> watching the data line with an oscilloscope?
I don't have an oscilloscope but the device does respond (LED blinks)
when I send it a test command (44H).
> I take it that means that other programs are able to read from
> th
Gerhard Fiedler wrote:
> On 2006-07-24 14:03:30, [EMAIL PROTECTED] wrote:
>
> > To read from the chip, one must issue the "read page" command (33h),
> > followed by the two-byte address of the requested page (pages are 32
> > bytes long). After receiving this, the DS1615 will send the data in a
> >
On 2006-07-24, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>>> import serial
>>> s = serial.Serial(0, baudrate=9600, bytesize=8, parity='N', stopbits=1,
>>> timeout=None)
>>> s.write("\x33")
>>> s.write("\x00")
>>> s.write("\x00")
>>> s.read() # "\x00" is returned here. This byte was already i
On 2006-07-24, Gerhard Fiedler <[EMAIL PROTECTED]> wrote:
> On 2006-07-24 14:03:30, [EMAIL PROTECTED] wrote:
>
>> To read from the chip, one must issue the "read page" command (33h),
>> followed by the two-byte address of the requested page (pages are 32
>> bytes long). After receiving this, the DS
On 2006-07-24 14:03:30, [EMAIL PROTECTED] wrote:
> To read from the chip, one must issue the "read page" command (33h),
> followed by the two-byte address of the requested page (pages are 32
> bytes long). After receiving this, the DS1615 will send the data in a
> burst of (up to) 32 bytes.
I'm
Hi there,
I am trying to use pyserial to read data from a temperature logger
device (T-logger). T-logger is based on the DS1615 temperature recorder
chip (Dallas Semiconductor). According to the DS1615 docs, writing to
the chip is performed one byte at a time. To read from the chip, one
must issu
