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api function to query receiver info

This commit is contained in:
Daniel Pavel 2012-10-11 22:02:13 +03:00
parent 04471ec660
commit bc9f39873e
2 changed files with 29 additions and 19 deletions
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25
lib/logitech/unifying_receiver/api.py
View File

@ -33,6 +33,31 @@ open = _base.open
close = _base.close
def get_receiver_info(handle):
serial = None
reply = _base.request(handle, 0xff, b'\x83\xB5', b'\x03')
if reply and reply[0:1] == b'\x03':
serial = _hexlify(reply[1:5])
firmware = '??.??'
reply = _base.request(handle, 0xff, b'\x81\xF1', b'\x01')
if reply and reply[0:1] == b'\x01':
fw_version = _hexlify(reply[1:3])
firmware = fw_version[0:2] + '.' + fw_version[2:4]
reply = _base.request(handle, 0xff, b'\x81\xF1', b'\x02')
if reply and reply[0:1] == b'\x02':
firmware += '.B' + _hexlify(reply[1:3])
bootloader = None
reply = _base.request(handle, 0xff, b'\x81\xF1', b'\x04')
if reply and reply[0:1] == b'\x04':
bl_version = _hexlify(reply[1:3])
bootloader = bl_version[0:2] + '.' + bl_version[2:4]
return (serial, firmware, bootloader)
def request(handle, devnumber, feature, function=b'\x00', params=b'', features=None):
"""Makes a feature call to the device, and returns the reply data.

23
lib/logitech/ur_scanner.py
View File

@ -6,33 +6,18 @@ logging.basicConfig(level=logging.DEBUG)
from binascii import hexlify
from .unifying_receiver import (api, base)
from .unifying_receiver import api
from .unifying_receiver.constants import *
def print_receiver(receiver):
print ("Unifying Receiver")
reply = base.request(receiver, 0xff, b'\x83\xB5', b'\x03')
if reply and reply[0:1] == b'\x03':
print (" Serial: %s" % hexlify(reply[1:5]))
serial, firmware, bootloader = api.get_receiver_info(receiver)
reply = base.request(receiver, 0xff, b'\x81\xF1', b'\x01')
if reply and reply[0:1] == b'\x01':
fw_version = hexlify(reply[1:3])
firmware = fw_version[0:2] + '.' + fw_version[2:4]
else:
firmware = '??.??'
reply = base.request(receiver, 0xff, b'\x81\xF1', b'\x02')
if reply and reply[0:1] == b'\x02':
firmware += '.B' + hexlify(reply[1:3])
print (" Serial: %s" % serial)
print (" Firmware version: %s" % firmware)
reply = base.request(receiver, 0xff, b'\x81\xF1', b'\x04')
if reply and reply[0:1] == b'\x04':
bl_version = hexlify(reply[1:3])
print (" Bootloader: %s.%s" % (bl_version[0:2], bl_version[2:4]))
print (" Bootloader: %s" % bootloader)
print ("--------")