On Tue, Mar 30, 2010 at 9:01 AM, Marc <[email protected]> wrote:
> Hi,
> I was wondering if anyone could point me to Python modules or example code
> for accessing USB connected devices. I would like to get as close to the
> hardware as possible with Python. I would like to be able to monitor as
> well as control USB connected devices. I've looked at the missile launcher
> code by Pedram Amini at dvlabs.tippingpoint.com, but am looking to see
> what else has been done in this area.
>
>
I've used pyserial, I believe, to directly access the usb. Here's the
important connection bits of my code:
import serial
class pyDuin:
ser = serial.Serial()
def __init__(self, port="/dev/ttyUSB0", baud="115200", timeout=0):
self.ser.baudrate = baud
self.ser.port = port
self.ser.timeout = timeout
def ready(self):
self.ser.write("%c" % 41)
def open(self):
self.ser.open()
if not self.ser.isOpen():
print "Error, not able to open serial connection on %s" % \
(self.ser.port, )
-------------
I was using it to connect to my arduino. If you'd like the rest of the
source, let me know.
HTH,
Wayne
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