Hi,
I've got issues with reading the complete TID (with Serial Number) from the G2iM+ Chips. I'm using an Alien ALR-9900 and do an inventory scan, but the TID is cut after the Model number.
For the Alien reader I use the GetTagList command.
I expect to read:
E200 680B 0000 400B 1234 5678 ABCD
Class+Msk XTID SERIAL_NUMBER......
I just get:
E200 680B
This means after the XTID Header and Serial Number is missing.
If I read the specific memory, the Serial Number is included (e.g. G2Read=2,0,0 with the Alien reader).
I need this number to identify the tags at inventory scan and hope somebody can help.
Thanks in advance!
Hello, my name is Fabian,
I appreciate your interest in our products.
Could you please provide a little more information regarding this issue? What tool are you using for sending the commands?
How is the UCODE configured?
Is there any chance you could share a log of the command exchange?
Hello @Fabian_R, thanks for the reply.
Sure - here is more information:
I use Python with a telnet connection to an Alien ALR-9900 reader with this config:
Then I send the command Get TagList\n and get just a part from the TID (without the serial number).
I did not configure the UCODE in a special way, so they are all like I purchased them.
I assumed this should work - did I miss a part of the datasheet (UCODE G2iM and G2iM+ (nxp.com)?
The only log I have available it the following output (but it doesn't show much new):
Alien>Get TagList
Tag:E200680B0000000000000000 RSSI:2970.9 Data:0040
Alien>Get TagList
Tag:E200680B0000000000000000 RSSI:1771.2 Data:0040
Alien>Get TagList
Tag:E200680B0000000000000000 RSSI:1661.7 Data:0040
Alien>Get TagList
Tag:E200680B0000000000000000 RSSI:2076.9 Data:8040
Alien>Get TagList
Tag:E200680B0000000000000000 RSSI:3393.4 Data:8040
So I guess I miss some configuration of the UCODE from the datasheet?
Greets, Tobias