Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Wander Lairson Costa
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:

Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Setia Budi
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

Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Wander Lairson Costa
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

Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Setia Budi
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

Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Wander Lairson Costa
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

Re: [pyusb-users] Reading RFID tag using MTI RU-824 via pylab

2014-02-11 Thread Setia Budi
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