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KB81195
Event Messages greater than 0 are not copied to 'Message N: Text of Most Recent Message' field
Revision:  1.0
Published:  5/16/2011
Applies To
Firmware for:
SNAP-PAC-S1
SNAP-PAC-S2
SNAP-PAC-R2
SNAP-PAC-EB1
SNAP-PAC-EB2
SNAP-PAC-S1-W
SNAP-PAC-S2-W
SNAP-PAC-R1-W
SNAP-PAC-R2-W
Versions
Problem was introduced in version:  
R8.3a
Problem is fixed in version:  
R9.4b

SYMPTOMS

The message text for an event message is not copied to the MMIO location 'Message N: Text of most recent message' (where N is the message number), if the Event Message number is greater then 0. The message text is actually sent, and the correct message is copied to the MMIO address for Event 0, but the 'Text of most recent message' is blank for all other Event Message numbers.

RESOLUTION

Opto 22 is investigating this issue.

WORKAROUND

Do a generic read of the misplaced Most Recent Message Text as follows:

  1. In Inspect mode in PAC Manager, click Other > Generic Read/Write.
  2. For the Address, enter the base address 0xF1209000 for Event Message Number 0, and select String as the Type.



    The string message will appear in the Value field.

  3.  Add 0x5B4 to the base address for each subsequent Event Message Number. For example, the next address, Event Message 1, would be located at 0xF12095B4. Event Message 2 would be located at 0xF1209B68.

Relevant Downloads
No relevant downloads have been specified.
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Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com

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