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User-Configurable (U-CON) Driver Help
109
The data source buffer does not currently contain enough characters to perform the string comparison described
in a Test String command.
Solution:
Verify that the transaction has been properly configured and that the driver is receiving the data as expected.
See Also:
Test String Command
Update Tag command failed for address <address.transaction> <read/scratch/event counter> buffer bounds.
Error Type:
Serious
Possible Cause:
The combination of "data start byte" property of the Update Tag command and tag data size have caused to driver
to attempt to access non-existent source buffer elements.
Solution:
This command can only operate on bytes received by the last Read Response command, previously stored in a
Scratch buffer or global buffer, or the 16 bit values stored in event counter buffers. Make sure the sum of data
start byte and the data length (2 for word, 4 for float, and so forth) does not exceed the number of bytes in the
source buffer.
See Also:
Update Tag
Read Response Command
Scratch Buffer
Global Buffer
Event Counter
Write Character command failed for address <address.transaction> destination buffer bounds.
Error Type:
Serious
Possible Cause:
The command caused the driver to attempt to write past the maximum destination buffer limit of 8192 bytes.
Solution:
1. The destination buffer should be of ample size for all but the most unusual circumstance. Ensure that
the byte count of the message being constructed is less than 8192 bytes. If it is, examine the command
properties in the offending transaction. The most common cause of this sort of error is an incorrect Start
Byte, End Byte, or Number of Bytes value.
2. Make sure that the number of bytes written by a Write Data command are considered. This is set by the
tag's device data format specification.
Write Check Sum command failed for address <address.transaction> - write
buffer bounds.
Error Type:
Serious
Possible Cause:
The command caused the driver to attempt to write past the maximum write buffer limit of 8192 bytes.
Solution:
1. The write buffer should be of ample size for all but the most unusual circumstance. Ensure that the byte
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