Hi,
I look back to the tutorial and I write the programme to get the
endpoint instances,
one is in and another is out.
ep_in = usb.util.find_descriptor(
intf,
custom_match = \
lambda e: \
usb.util.endpoint_direction(e.bEndpointAddress) == \
usb.util.ENDPOINT_IN
2013/2/21 Tony Liu :
> Yes I put it after the find() function.
> Do I need add other configuration functions?
>
I mean, the set_configuration method from Device class. Please, refer
to the tutorial if you are in doubt.
--
Best Regards,
Wander Lairson Costa
--
Yes I put it after the find() function.
Do I need add other configuration functions?
Cheers,
Tony
On 22 Feb 2013, at 00:29, Wander Lairson Costa wrote:
> 2013/2/21 Tony Liu :
>> Hi all,
>>
>> I'm new to PyUSB, and now i'm working on communicating with a costumed chip.
>> The chip use two endpo
2013/2/21 Tony Liu :
> Hi all,
>
> I'm new to PyUSB, and now i'm working on communicating with a costumed chip.
> The chip use two endpoint and one is use for in and another for out, and the
> manufacturer told me just to send raw date to it with different value of
> command.
>
> When I try this:
>
Hi all,
I'm new to PyUSB, and now i'm working on communicating with
a costumed chip.
The chip use two endpoint and one is use for in and another for out, and
the manufacturer told me just to send raw date to it with different value
of command.
When I try this:
buf = struct.pack("b",2)
buf1 = st
