Python usb_find_all 예제들

예제 #1

파일: ft2232h_23k256.py 프로젝트: JHJB/opendous

if __name__ == '__main__':
    # initialize
    ftdic = ftdi.new()
    if ftdic == 0:
        print 'new failed: %d', ret
        os._exit( 1 )

    version_info = ftdi.get_library_version()
    print("\nlibFTDI version = major: %d, minor: %d, micro: %d" \
        ", version_str: %s, snapshot_str: %s\n" %
        (version_info.major, version_info.minor, version_info.micro,
        version_info.version_str, version_info.snapshot_str))

    # list all devices
    ret, devlist = ftdi.usb_find_all( ftdic, DEVICE_VID, DEVICE_PID )
    if ret < 0:
        print 'ftdi_usb_find_all failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) )
        os._exit( 1 )
    print 'Number of FTDI devices found: %d\n' % ret
    curnode = devlist
    i = 0
    while( curnode != None ):
        ret, manufacturer, description, serial = ftdi.usb_get_strings( ftdic, curnode.dev )
        if ret < 0:
            print 'ftdi_usb_get_strings failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) )
            os._exit( 1 )
        print 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % ( i, manufacturer, description, serial )
        curnode = curnode.next
        i += 1

예제 #2

if __name__ == '__main__':
    # initialize
    ftdic = ftdi.new()
    if ftdic == 0:
        print 'new failed: %d', ret
        os._exit(1)

    version_info = ftdi.get_library_version()
    print("\nlibFTDI version = major: %d, minor: %d, micro: %d" \
        ", version_str: %s, snapshot_str: %s\n" %
        (version_info.major, version_info.minor, version_info.micro,
        version_info.version_str, version_info.snapshot_str))

    # list all devices
    ret, devlist = ftdi.usb_find_all(ftdic, DEVICE_VID, DEVICE_PID)
    if ret < 0:
        print 'ftdi_usb_find_all failed: %d (%s)' % (
            ret, ftdi.get_error_string(ftdic))
        os._exit(1)
    print 'Number of FTDI devices found: %d\n' % ret
    curnode = devlist
    i = 0
    while (curnode != None):
        ret, manufacturer, description, serial = ftdi.usb_get_strings(
            ftdic, curnode.dev)
        if ret < 0:
            print 'ftdi_usb_get_strings failed: %d (%s)' % (
                ret, ftdi.get_error_string(ftdic))
            os._exit(1)
        print 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % (

예제 #3

파일: complete.py 프로젝트: waflores/libftdi

of the swig generated python wrapper

You need to build and install the wrapper first"""

import os
import ftdi
import time

# initialize
ftdic = ftdi.new()
if ftdic == 0:
    print 'new failed: %d', ret
    os._exit(1)

# list all devices
ret, devlist = ftdi.usb_find_all(ftdic, 0x0403, 0x6001)
if ret < 0:
    print 'ftdi_usb_find_all failed: %d (%s)' % (ret,
                                                 ftdi.get_error_string(ftdic))
    os._exit(1)
print 'Number of FTDI devices found: %d\n' % ret
curnode = devlist
i = 0
while (curnode != None):
    ret, manufacturer, description, serial = ftdi.usb_get_strings(
        ftdic, curnode.dev)
    if ret < 0:
        print 'ftdi_usb_get_strings failed: %d (%s)' % (
            ret, ftdi.get_error_string(ftdic))
        os._exit(1)
    print 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % (

예제 #4

파일: complete.py 프로젝트: Ratnesh69/libftdi

You need to build and install the wrapper first"""

import os
import ftdi
import time

# initialize
ftdic = ftdi.new()
if ftdic == 0:
  print 'new failed: %d', ret
  os._exit( 1 )
  
  
# list all devices
ret, devlist = ftdi.usb_find_all( ftdic, 0x0403, 0x6001 )
if ret < 0:
    print 'ftdi_usb_find_all failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) )
    os._exit( 1 )
print 'Number of FTDI devices found: %d\n' % ret
curnode = devlist
i = 0
while( curnode != None ):
    ret, manufacturer, description, serial = ftdi.usb_get_strings( ftdic, curnode.dev )
    if ret < 0:
        print 'ftdi_usb_get_strings failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) )
        os._exit( 1 )
    print 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % ( i, manufacturer, description, serial )
    curnode = curnode.next
    i += 1