User's Guide

Review Copy 11-6-10
ThingMagic Micro Family Guide
40
www.JADAKtech.com
Common Fault Errors (Continued)
Message
Code
Cause
Solution
FAULT_MSG_INVALID_P
ARAMETER_VALUE
105h
The reader received a valid
command with an
unsupported or invalid value
within this command.
For example, currently the
module supports four
antennas. If the module
receives a message with an
antenna value other than 1 to
4, it returns this error.
Make sure the host sets all the
values in a command according to
the values published in this
document.
FAULT_MSG_POWER_T
OO_LOW
106h
A message was received to
set the read or write power to
a level that is lower than the
current hardware supports.
Check the hardware specifications
for the supported powers and
ensure that level is not exceeded.
The Micro supports powers
between 5 and 30 dBm.
FAULT_UNIMPLEMENTE
D_FEATURE
109h
Attempting to invoke a
command not supported on
this firmware or hardware.
Check the command being
invoked against the
documentation.
FAULT_INVALID_BAUD_
RATE
10Ah
When the baud rate is set to a
rate that is not specified in the
Baud Rate table, this error
message is returned.
Check the table of specific baud
rates and select a baud rate.
Bootloader Fault Errors
Message
Code
Cause
Solution
FAULT_BL_INVALID_IMA
GE_CRC
200h
When the application firmware
is loaded the reader checks
the image stored in flash and
returns this error if the
calculated CRC is different
than the one stored in flash.
The exact reason for the
corruption could be that the image
loaded in flash was corrupted
during the transfer or corrupted for
some other reason. To fix this
problem, reload the application
code in flash.
FAULT_BL_INVALID_APP
_END_ADDR
201h
When the application firmware
is loaded the reader checks
the image stored in flash and
returns this error if the last
word stored in flash does not
have the correct address
value.
The exact reason for the
corruption could be that the image
loaded in flash got corrupted
during the transfer or corrupted for
some other reason.
To fix this problem, reload the
application code in flash.