a timeout.
device.write(0x01, complete_command_packet)print device.read(0x82, 64, 0, 1000)
Date: Thu, 13 Feb 2014 15:06:08 +1100
From: boedy.b...@gmail.com
To: pyusb-users@lists.sourceforge.net
Subject: Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab
I missed one parameter:
device.write
Ok I will give a try tomorrow :)
Thank you for the advice :)
Budi
=
boedy.b...@gmail.com http://goo.gl/T5NDnD http://goo.gl/4xmCrj
http://goo.gl/f2Dj7Q http://goo.gl/TlJuEd
http://goo.gl/d6J1aE http://goo.gl/8ezaYx
=
*Please consider the
I missed one parameter:
device.write(0x01, complete_command_packet)
print device.read(0x82, 16, 0, 1000)
Now I have the same error: usb.core.USBError: [Errno 110] Operation timed
out
I need to re-read the command reference manual for the device.
Kindest regards,
Budi
2014-02-11 3:56 GMT-02:00 Setia Budi boedy.b...@gmail.com:
Hi fellows,
I will try to give further information related to my problem.
I am facing difficulties in order to send USB commands to an RFID reader.
This is the command reference of the device:
it happens on read operation.
Budi
=
boedy.b...@gmail.com http://goo.gl/T5NDnD http://goo.gl/4xmCrj
http://goo.gl/f2Dj7Q http://goo.gl/TlJuEd
http://goo.gl/d6J1aE http://goo.gl/8ezaYx
=
*Please consider the environment *
*before printing this
2014-02-11 9:09 GMT-02:00 Setia Budi boedy.b...@gmail.com:
it happens on read operation.
Could you please post the output of the following command?
lsusb -v -d 24e9:0824
On Tue, Feb 11, 2014 at 10:06 PM, Wander Lairson Costa
wander.lair...@gmail.com wrote:
2014-02-11 3:56 GMT-02:00
There is one thing which I am not quite sure whether it is right or wrong.
This is my understanding, there are two types of endpoint, endpoint out and
endpoint in.
Every time we want to send a command to the device, we sent the command
through endpoint out, on the other hand, if we want to read
2014-02-11 9:18 GMT-02:00 Setia Budi boedy.b...@gmail.com:
There is one thing which I am not quite sure whether it is right or wrong.
This is my understanding, there are two types of endpoint, endpoint out and
endpoint in.
Every time we want to send a command to the device, we sent the
This is the output for lsusb -v -d 24e9:0824
Bus 002 Device 007: ID 24e9:0824
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 255
2014-02-08 5:30 GMT-02:00 Setia Budi boedy.b...@gmail.com:
Anyone has an experience to read RFID tags using MTI RU-824 RFID reader in
Python (using pylab)?
To be honest, I have zero experience with accessing USB devices or any
hardware without and driver. I can easily read the tags using
I'm personally a fan of USB in a Nutshell /
http://www.beyondlogic.org/usbnutshell/usb1.shtml.
If you have the source to the .NET library, you ought to be able to figure
out out the supported requests. Have you emailed them for more / better
documentation?
On Sat, Feb 8, 2014 at 6:11 AM, Wander
Thanks for the USB reading reference, I will read it in order to get some
basic understanding about USB.
But if there is anyone who had an experience working with pyusb and and
kind of RFID reader, I would be grateful to have some advices.
Kindest regards,
Budi
=
Anyone has an experience to read RFID tags using MTI RU-824 RFID reader in
Python (using pylab)?
To be honest, I have zero experience with accessing USB devices or any
hardware without and driver. I can easily read the tags using this reader
in C# since the manufacturer provide a library which is
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