SwiftForth 3.5.9 (a Forth system) and
libusb-win32 1.2.6.0, it performs well. But when I test it under the same PC
with python 3.4, pyUSB 1.0 and libusb-win32 1.2.6.0, it performs a little
strange. The status read back always fail at the first time (return zero
length) and success at the second time
Am 09.03.2012 18:18, schrieb John Nagle:
I want to enumerate the available USB devices. All I really
need is the serial number of the USB devices available to PySerial.
(When you plug in a USB device on Windows, it's assigned the next
available COM port number. On a reboot, the numbers are reassi
ows driver kit. It can enumerate the hubs and ports and even fetch
their descriptors (by talking to the USB hub and host controller drivers),
but again it won't tell you what COM port was assigned.
>PyUSB can supposedly do this, but the documentation is misleading.
>It makes a
e USB serial ports, there's a problem.)
PyUSB can supposedly do this, but the documentation is misleading.
It makes a big point of being "100% Python", but that's because it's
just glue code to a platform-specific "back end" provided by someone
else.
T
jobattle wrote:
>
>Has anybody out there had any experience in using the PYUSB library with
>the new Microchip MCP2210 USB to SPI chip?
It appears to the system as a HID device. You don't need to use PyUSB --
it already has a driver.
Check libhid -- it has a Python binding.
--
On 4 Mar, 14:54, Aldo Ceccarelli wrote:
> Hello All,
> I will need to write a manager for acquiring barcodes from a USB
> reader with
>
> PyUSB 1.0 http://pyusb.sourceforge.neton libusbhttp://www.libusb.org/
>
> but unfortunately I have no USB protocol background at the m
Hello All,
I will need to write a manager for acquiring barcodes from a USB
reader with
PyUSB 1.0 http://pyusb.sourceforge.net on libusb http://www.libusb.org/
but unfortunately I have no USB protocol background at the moment. Is
there any PyUSB 1.0 reporistory of examples to learn? Thank you
Dear all,
PyUSB 1.0.0 alpha 1 is out. Since alpha 0, this version :
- Standard control requests through usb.control module.
- String descriptors through usb.util module.
- Complete PyUSB 0.4 API emulation.
- Working libusb 1.0 support under Windows.
For details check the ReleaseNotes.txt and
Ronn Ross wrote:
Does anyone know where I can download a copy of PyUSB 1.0? I can only
find 0.x versions on sourceforge. I'm following a tutorial that requires
1.0. Thanks
Googling "pyusb" gives me loads of hits and the newer versions appear to
be on about the 3rd link
Does anyone know where I can download a copy of PyUSB 1.0? I can only find
0.x versions on sourceforge. I'm following a tutorial that requires 1.0.
Thanks
--
http://mail.python.org/mailman/listinfo/python-list
I'm running Python 2.6 on windows. I'm install Pyusb and I'm having trouble
including the library in my script. Can someone point me in the right
direction to get this working or know of a good tutorial to help me out.
Best regards
--
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On Mar 21, 2009, at 2:49 AM, Dr Mephesto wrote:
On Mar 20, 6:23 pm, Philip Semanchuk wrote:
So change line 32 in the PyUSB setup.py from this:
extra_compile_args = ['-I/sw/include']
to this:
extra_compile_args = ['-I/sw/include', '-I/usr/local/include'
24 -rw-rw-r-- 1 root wheel 8360 Feb 22
> > 11:28 /usr/local/include/usb.h
>
> Looks good.
>
> > sudo python setup.py install this gives me:
> > pcfr147:pyusb-0.4.1 david$ sudo python setup.py install
> > Password:
> > running i
ll this gives me:
pcfr147:pyusb-0.4.1 david$ sudo python setup.py install
Password:
running install
running build
running build_ext
building 'usb' extension
gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -
fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mn
4 -rw-rw-r--1 root wheel8360 Feb 22
11:28 /usr/local/include/usb.h
sudo python setup.py install this gives me:
pcfr147:pyusb-0.4.1 david$ sudo python setup.py install
Password:
running install
running build
running build_ext
building 'usb' extension
gcc -arch ppc
On Mar 20, 2009, at 11:39 AM, Dr Mephesto wrote:
Thanks.
I found some more info that might help, if I understood it :)From the
main PyUSB page, at http://pyusb.berlios.de/ , its says:
"PyUSB uses the libusb to do its work, so, any system which has Python
and libusb should work for
Thanks.
I found some more info that might help, if I understood it :)From the
main PyUSB page, at http://pyusb.berlios.de/ , its says:
"PyUSB uses the libusb to do its work, so, any system which has Python
and libusb should work for PyUSB."
I have installed the OSX version of libu
On Mar 20, 2009, at 9:48 AM, Dr Mephesto wrote:
Hi,
I am using Leopard and MacPython, and I would like to access a USB
device. I have installed libusb, and now I have tried to compile PyUSB
from:
http://sourceforge.net/projects/pyusb/
But when I compile I get lots of errors, ie:
Hi Dr. M
Hi,
I am using Leopard and MacPython, and I would like to access a USB
device. I have installed libusb, and now I have tried to compile PyUSB
from:
http://sourceforge.net/projects/pyusb/
But when I compile I get lots of errors, ie:
pcfr147:pyusb-0.4.1 david$ python setup.py install
running
ted
by the computer.
Now i'm also making a GUI using Tkinter in Python to read data from the
microcontroller & to write in it.
I basically have to perform digital and analog input-output in
microcontroller through python gui.
I was thinking of using pyUSB for this purpose.
but i'm una
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