Python USB Exemples

Exemple #1

Fichier : hardware_gudev.py Projet : NehaRawat/spacewalk

def _get_device_desc(device):
    """ Return human readable description of device. """
    subsystem = device.get_subsystem()
    command = None
    result = None
    if subsystem == 'pci':
        (vendor_id, device_id) = device.get_property('PCI_ID').split(':')
        pci = PCI()
        result = "%s|%s" % (pci.get_vendor(vendor_id), pci.get_device(vendor_id, device_id))
    elif subsystem == 'usb':
        vendor_id = device.get_property('ID_VENDOR_ID')
        usb = USB()
        if vendor_id:
            result = "%s|%s" % (usb.get_vendor(vendor_id), usb.get_device(vendor_id, device.get_property('ID_MODEL_ID')))
        elif device.get_devtype() == 'usb_interface':
            if device.get_driver() == 'usbhid':
                result = 'USB HID Interface'
            elif device.get_driver() == 'hub':
                result = 'USB Hub Interface'
            else:
                result = 'USB Interface'
        elif device.get_devtype() == 'usb_device' and device.get_property('PRODUCT'):
            (vendor_id, model_id) = device.get_property('PRODUCT').split('/')[:2]
            # left pad it with 0 to 4 digits
            vendor_id = '%.4x' % int(vendor_id, 16)
            model_id = '%.4x' % int(model_id, 16)
            result = "%s|%s" % (usb.get_vendor(vendor_id), usb.get_device(vendor_id, model_id))
    elif subsystem == 'block':
        result = device.get_property('ID_MODEL')
    if result:
        return result
    else:
        return ''

Exemple #2

def _get_device_desc(device):
    """ Return human readable description of device. """
    subsystem = device.get_subsystem()
    command = None
    result = None
    if subsystem == 'pci':
        (vendor_id, device_id) = device.get_property('PCI_ID').split(':')
        pci = PCI()
        result = "%s|%s" % (pci.get_vendor(vendor_id), pci.get_device(vendor_id, device_id))
    elif subsystem == 'usb':
        vendor_id = device.get_property('ID_VENDOR_ID')
        usb = USB()
        if vendor_id:
            result = "%s|%s" % (usb.get_vendor(vendor_id), usb.get_device(vendor_id, device.get_property('ID_MODEL_ID')))
        elif device.get_devtype() == 'usb_interface':
            if device.get_driver() == 'usbhid':
                result = 'USB HID Interface'
            elif device.get_driver() == 'hub':
                result = 'USB Hub Interface'
            else:
                result = 'USB Interface'
        elif device.get_devtype() == 'usb_device' and device.get_property('PRODUCT'):
            (vendor_id, model_id) = device.get_property('PRODUCT').split('/')[:2]
            # left pad it with 0 to 4 digits
            vendor_id = '%.4x' % int(vendor_id, 16)
            model_id = '%.4x' % int(model_id, 16)
            result = "%s|%s" % (usb.get_vendor(vendor_id), usb.get_device(vendor_id, model_id))
    elif subsystem == 'block':
        result = device.get_property('ID_MODEL')
    if result:
        return result
    else:
        return ''

Exemple #3

Fichier : hardware_gudev.py Projet : pgervase/spacewalk

def _get_device_desc(device):
    """ Return human readable description of device. """
    subsystem = device.get_subsystem()
    command = None
    result = None
    if subsystem == "pci":
        (vendor_id, device_id) = device.get_property("PCI_ID").split(":")
        pci = PCI()
        result = "%s|%s" % (pci.get_vendor(vendor_id), pci.get_device(vendor_id, device_id))
    elif subsystem == "usb":
        vendor_id = device.get_property("ID_VENDOR_ID")
        usb = USB()
        if vendor_id:
            result = "%s|%s" % (
                usb.get_vendor(vendor_id),
                usb.get_device(vendor_id, device.get_property("ID_MODEL_ID")),
            )
        elif device.get_devtype() == "usb_interface":
            if device.get_driver() == "usbhid":
                result = "USB HID Interface"
            elif device.get_driver() == "hub":
                result = "USB Hub Interface"
            else:
                result = "USB Interface"
        elif device.get_devtype() == "usb_device" and device.get_property("PRODUCT"):
            (vendor_id, model_id) = device.get_property("PRODUCT").split("/")[:2]
            # left pad it with 0 to 4 digits
            vendor_id = "%.4x" % int(vendor_id, 16)
            model_id = "%.4x" % int(model_id, 16)
            result = "%s|%s" % (usb.get_vendor(vendor_id), usb.get_device(vendor_id, model_id))
    elif subsystem == "block":
        result = device.get_property("ID_MODEL")
    if result:
        return result
    else:
        return ""

Exemple #4

Fichier : example.py Projet : NehaRawat/spacewalk

#!/usr/bin/python

from hwdata import PCI, USB

# for obtaining real id of your devices you can use package python-gudev

pci_vendor_id = '0e11'
pci_device_id = 'b01e'

usb_vendor_id = '03f0'
usb_device_id = '1f12'


pci = PCI()
print("Vendor: %s" % pci.get_vendor(pci_vendor_id))
print("Device: %s" % pci.get_device(pci_vendor_id, pci_device_id))


usb = USB()
print("Vendor: %s" % usb.get_vendor(usb_vendor_id))
print("Device: %s" % usb.get_device(usb_vendor_id, usb_device_id))

Exemple #5

#!/usr/bin/python

from hwdata import PCI, USB

# for obtaining real id of your devices you can use package python-gudev

pci_vendor_id = '0e11'
pci_device_id = 'b01e'

usb_vendor_id = '03f0'
usb_device_id = '1f12'


pci = PCI()
print("Vendor: %s" % pci.get_vendor(pci_vendor_id))
print("Device: %s" % pci.get_device(pci_vendor_id, pci_device_id))


usb = USB()
print("Vendor: %s" % usb.get_vendor(usb_vendor_id))
print("Device: %s" % usb.get_device(usb_vendor_id, usb_device_id))