Ok I will give a try tomorrow :)
Thank you for the advice :)

Budi

=========================
        


=========================
Please consider the environment 
before printing this email


On Wed, Feb 12, 2014 at 9:52 PM, Wander Lairson Costa <wander.lairson@gmail.com> wrote:
2014-02-11 20:11 GMT-02:00 Setia Budi <boedy.bios@gmail.com>:
> This is the output for lsusb -v -d 24e9:0824
>
> Bus 002 Device 007: ID 24e9:0824
> Device Descriptor:
>   bLength                18
>   bDescriptorType         1
>   bcdUSB               1.10
>   bDeviceClass          255 Vendor Specific Class
>   bDeviceSubClass         0
>   bDeviceProtocol       255
>   bMaxPacketSize0         8
>   idVendor           0x24e9
>   idProduct          0x0824
>   bcdDevice            0.01
>   iManufacturer           1 MICROELECTRONICS TECHNOLOGY INC.
>   iProduct                2 MTI UHF RFID PRODUCT
>   iSerial                 3 1326U0002
>   bNumConfigurations      1
>   Configuration Descriptor:
>     bLength                 9
>     bDescriptorType         2
>     wTotalLength           41
>     bNumInterfaces          1
>     bConfigurationValue     1
>     iConfiguration          0
>     bmAttributes         0xc0
>       Self Powered
>     MaxPower              500mA
>     Interface Descriptor:
>       bLength                 9
>       bDescriptorType         4
>       bInterfaceNumber        0
>       bAlternateSetting       0
>       bNumEndpoints           2
>       bInterfaceClass         3 Human Interface Device
>       bInterfaceSubClass      0 No Subclass
>       bInterfaceProtocol      0 None
>       iInterface              0
>         HID Device Descriptor:
>           bLength                 9
>           bDescriptorType        33
>           bcdHID               1.11
>           bCountryCode            0 Not supported
>           bNumDescriptors         1
>           bDescriptorType        34 Report
>           wDescriptorLength      98
>           Report Descriptor: (length is 98)
>             Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
>                             (null)
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Collection, data= [ 0x01 ] 1
>                             Application
>             Item(Global): Report ID, data= [ 0x43 ] 67
>             Item(Global): Report Count, data= [ 0x0f ] 15
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Output, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Global): Report ID, data= [ 0x52 ] 82
>             Item(Global): Report Count, data= [ 0x0f ] 15
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Input, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Global): Report ID, data= [ 0x42 ] 66
>             Item(Global): Report Count, data= [ 0x17 ] 23
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Input, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Global): Report ID, data= [ 0x41 ] 65
>             Item(Global): Report Count, data= [ 0x3f ] 63
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Input, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Global): Report ID, data= [ 0x49 ] 73
>             Item(Global): Report Count, data= [ 0x3f ] 63
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Input, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Global): Report ID, data= [ 0x45 ] 69
>             Item(Global): Report Count, data= [ 0x17 ] 23
>             Item(Global): Report Size, data= [ 0x08 ] 8
>             Item(Global): Logical Minimum, data= [ 0x00 ] 0
>             Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
>             Item(Local ): Usage, data= [ 0x01 ] 1
>                             (null)
>             Item(Main  ): Input, data= [ 0x02 ] 2
>                             Data Variable Absolute No_Wrap Linear
>                             Preferred_State No_Null_Position Non_Volatile
> Bitfield
>             Item(Main  ): End Collection, data=none
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x01  EP 1 OUT
>         bmAttributes            3
>           Transfer Type            Interrupt
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0040  1x 64 bytes
>         bInterval               1
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x82  EP 2 IN
>         bmAttributes            3
>           Transfer Type            Interrupt
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0040  1x 64 bytes
>         bInterval               1
> Device Status:     0x0001
>   Self Powered
>

To begin with, your former code can be summed up to this (with latest
git PyUSB):

import usb.core
import usb.util
import sys

VENDOR_ID = 0x24e9
PRODUCT_ID = 0x0824

device = usb.core.find(idVendor=VENDOR_ID, idProduct=PRODUCT_ID)

if device is None:
    sys.exit("Could not find Id System Barcode Reader.")
else:
    print 'Device detected'

device.set_configuration()

device.write(0x01, [0x01]) ---> you probably meant [0x01] or '\x01'
instead of '0x01'
print device.read(0x82, 64, 1000)

If you are still getting a read timeout, that is probably because the
0x01 command means nothing to the device.

--
Best Regards,
Wander Lairson Costa

------------------------------------------------------------------------------
Android apps run on BlackBerry 10
Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
Now with support for Jelly Bean, Bluetooth, Mapview and more.
Get your Android app in front of a whole new audience.  Start now.
http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk
_______________________________________________
pyusb-users mailing list
pyusb-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/pyusb-users