On Fri, Mar 2, 2018 at 10:57 AM, Xiaofan Chen wrote:
> On Fri, Mar 2, 2018 at 3:52 AM, Michael Hennebry
> wrote:
>> Don't know why I wrote avrdude. 'Tis Atmel Studio giving me trouble.
>> Avrdude is working.
>
> I see. If Atmel studio is using a different driver than the driver
> installed with Z
Don't know why I wrote avrdude. 'Tis Atmel Studio giving me trouble.
Avrdude is working.
For some reason, I had thought that one
could not get Windows binaries from libusb.info .
I copied into a python directory and pyusb seems to be functioning now.
On Wed, Feb 28, 2018 at 8:18 AM, Xiaofan Chen
On Tue, Feb 27, 2018 at 6:20 AM, Michael Hennebry
wrote:
> zadig gives me the following options:
> libusbK (v 3.0.7.0)
> libusb-win32 (v 1.2.6.0)
> winUSB (v 6.1.7600.16385)
> USB Serial (CDC)
>
> The current libusb0 (v 1.2.6.0) was not obtained through zadig.
> I think I got it by letting Windows
On Wed, Feb 28, 2018 at 3:06 AM, Michael Hennebry
wrote:
> Is www.opendll.com a good place to get libusb-1?
> I'm using WIndows because I have to and do not know
> what places are safe or otherwise?
I do not know about opendll. Anyway, libusb is an open source
project and you should go to the off
Is www.opendll.com a good place to get libusb-1?
I'm using WIndows because I have to and do not know
what places are safe or otherwise?
On Fri, Feb 23, 2018 at 9:11 PM, Xiaofan Chen wrote:
> On Thu, Feb 8, 2018 at 8:25 AM, Michael Hennebry
> wrote:
> > I'm having trouble make pyusb work at all.
Any suggestions on where to get the dll?
I've tried www.opendlls.com , but the checksums did not match.
On Mon, Feb 26, 2018 at 4:20 PM, Michael Hennebry <
michael.henne...@rivieranexus.com> wrote:
> zadig gives me the following options:
> libusbK (v 3.0.7.0)
> libusb-win32 (v 1.2.6.0)
> winUSB (
zadig gives me the following options:
libusbK (v 3.0.7.0)
libusb-win32 (v 1.2.6.0)
winUSB (v 6.1.7600.16385)
USB Serial (CDC)
The current libusb0 (v 1.2.6.0) was not obtained through zadig.
I think I got it by letting Windows go fish.
My recollection is that nothing from zadig worked with avrdude
On Thu, Feb 8, 2018 at 8:25 AM, Michael Hennebry
wrote:
> I'm having trouble make pyusb work at all.
> When typing usb stuff in interactive mode,
> usb.core.find(...) either produces ant empty list
> or something that prints as nothing.
> \Python27\python search.py
> produced ValueError: No backen
I'm having trouble make pyusb work at all.
When typing usb stuff in interactive mode,
usb.core.find(...) either produces ant empty list
or something that prints as nothing.
\Python27\python search.py
produced ValueError: No backend available .
search.py :
import usb.core
import usb.util
import usb.
2014-05-09 21:09 GMT-03:00 Bruce Lewis :
>
> Thanks for the prompt reply ...
>
> libusb is installed in ...
> /Library/Python/2.7/site-packages/usb/backend/
> which contains the following ...
>
My bad. I mean the libusb library, not libusb backend...
--
Best Regards,
Wander Lairson Costa
--
Thanks for the prompt reply ...
libusb is installed in ...
/Library/Python/2.7/site-packages/usb/backend/
which contains the following ...
[image: Inline images 1]
Kind regards ... Bruce
On 10 May 2014 08:22, Wander Lairson Costa wrote:
> 2014-05-09 17:53 GMT-03:00 Bruce Lewis :
> > Good mor
2014-05-09 17:53 GMT-03:00 Bruce Lewis :
> Good morning ..
>
> I have an iMac 7.1 running OS X Mavericks and use Enthought Canopy to run
> Python.
> I want to use Python to read data from and write data to USB ports.
> I have used MacPorts to install PyUSB and libusb using their portfiles.
> From I
Good morning ..
I have an iMac 7.1 running OS X Mavericks and use Enthought Canopy to run
Python.
I want to use Python to read data from and write data to USB ports.
I have used MacPorts to install PyUSB and libusb using their portfiles.
>From Idle I have run...
import usb.core
import usb.util
de
On 18/03/2011 01:50, Xiaofan Chen wrote:
> On Fri, Mar 18, 2011 at 8:46 AM, Chris wrote:
>> I now have a separate issue sending data to a HID device because as the
>> OSX kernel is using the native HID driver. Also usb.core.find() only
>> sometimes finds the device.
>>
>> Bit of a disaster really.
On Fri, Mar 18, 2011 at 8:46 AM, Chris wrote:
> I now have a separate issue sending data to a HID device because as the
> OSX kernel is using the native HID driver. Also usb.core.find() only
> sometimes finds the device.
>
> Bit of a disaster really.
If you have an HID device and you want to get
On 17/03/2011 23:53, Xiaofan Chen wrote:
> On Fri, Mar 18, 2011 at 3:28 AM, Emmanuel Blot wrote:
>> I guess you would get a more explicit message, but what if Python is
>> running in 64-bit mode and your libs are only built as 32-bit binaries?
>> You may want to double check this point.
>>
> Or th
On Fri, Mar 18, 2011 at 3:28 AM, Emmanuel Blot wrote:
>
> I guess you would get a more explicit message, but what if Python is
> running in 64-bit mode and your libs are only built as 32-bit binaries?
> You may want to double check this point.
>
Or the other way around, if Python is running in 32
On 17 mars 2011, at 10:33, Chris wrote:
> Still no dice. It's a head scratcher. I must be missing something.
I guess you would get a more explicit message, but what if Python is running in
64-bit mode and your libs are only built as 32-bit binaries?
You may want to double check this point.
> Still no dice. It's a head scratcher. I must be missing something.
>
> Chris
Hmm well it now all seems to work when I don't run as root. Weird...
--
Colocation vs. Managed Hosting
A question and answer guide to determin
On 16/03/2011 22:36, Emmanuel Blot wrote:
>> -rwxr-xr-x 1 root admin 44980 12 Jun 2008 /sw/lib/libusb-0.1.4.4.4.dylib
>> lrwxr-xr-x 1 root admin 22 16 Mar 13:58 /sw/lib/libusb-0.1.4.dylib
>> -> libusb-0.1.4.4.4.dylib
>> lrwxr-xr-x 1 root admin 22 16 Mar 13:58 /sw/lib/libusb.dylib ->
>> libus
> It seems like libusb isn't installed correctly, but I used 'sudo apt-get
> install libusb' and after installing pyusb openusb.py, libusb10.py and
> libusb01.py are in /sw/lib/python2.5/site-packages/usb/backend. Am I
> missing something?
Try defining the path for the dynamic loader:
export DYLD
Hi,
I'm running pyusb-1.0.0-a1 on Python 2.5.1 on OSX 10.5.8 and getting
this error with connecting to the backend.
Python 2.5.1 (r251:54863, Jun 11 2008, 17:26:19)
[GCC 4.0.1 (Apple Inc. build 5465)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import us
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