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=begin
$Id: usb.rb,v 1.1 2006-03-15 04:46:22 matju Exp $
GridFlow
Copyright (c) 2001,2002,2003,2004,2005 by Mathieu Bouchard
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See file ../COPYING for further informations on licensing terms.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
=end
module GridFlow
class<<USB
attr_reader :busses
end
FObject.subclass("delcomusb",1,1) {
Vendor,Product=0x0FC5,0x1222
def self.find
r=[]
USB.busses.each {|dir,bus|
bus.each {|dev|
r<<dev if dev.idVendor==Vendor and dev.idProduct==Product
}
}
r
end
def initialize #(bus=nil,dev=nil)
r=DelcomUSB.find
raise "no such device" if r.length<1
raise "#{r.length} such devices (which one???)" if r.length>1
@usb=USB.new(r[0])
if_num=nil
r[0].config.each {|config|
config.interface.each {|interface|
if_num = interface.bInterfaceNumber
}
}
# post "Interface # %i\n", if_num
@usb.set_configuration 1
@usb.claim_interface if_num
@usb.set_altinterface 0 rescue ArgumentError
end
# libdelcom had this:
# uint8 recipient, deviceModel, major, minor, dataL, dataM;
# uint16 length; uint8[8] extension;
def _0_send_command(major,minor,dataL,dataM,extension="\0\0\0\0\0\0\0\0")
raise "closed" if not @usb
raise "extension.length!=8" if extension.length!=8
@usb.control_msg(
0x000000c8, 0x00000012,
minor*0x100+major,
dataM*0x100+dataL,
extension, 5000)
end
def delete; @usb.close; end
}
FObject.subclass("klippeltronics",1,1) {
def self.find
r=[]
USB.busses.each {|dir,bus|
bus.each {|dev|
GridFlow.post "dir=%s, vendor=%x, product=%x",
dir, dev.idVendor, dev.idProduct
r<<dev if dev.idVendor==0xDead and dev.idProduct==0xBEEF
}
}
r
end
def initialize
r=self.class.find
post "%s", r.inspect
raise "no such device" if r.length<1
raise "#{r.length} such devices (which one???)" if r.length>1
$iobox=@usb=USB.new(r[0])
if_num=nil
r[0].config.each {|config|
config.interface.each {|interface|
#post "interface=%s", interface.to_s
if_num = interface.bInterfaceNumber
}
}
# post "Interface # %i\n", if_num
# @usb.set_configuration 0
@usb.claim_interface if_num
@usb.set_altinterface 0 rescue ArgumentError
end
#@usb.control_msg(0b10100001,0x01,0,0,"",1000)
#@usb.control_msg(0b10100001,0x01,0,1," ",0)
def delete; @usb.close; end
}
end # module GridFlow
|
