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+-- Forum: Products (https://www.comfortforums.com/forum-3.html)
+--- Forum: UCMs (https://www.comfortforums.com/forum-146.html)
+---- Forum: UCM Firmware (https://www.comfortforums.com/forum-81.html)
+---- Thread: UCM 7.054, 7.056 (beta) (/thread-3937.html)
- ident - 08-24-2014
The beta firmware 7 .054 has the following changes
- Added new command \"cc\" to echo everything after \"cc\" eg \"cc1234abcd\" command will echo back \"cc1234abcd\" for testing purposes
- Allow F!ffSS Flag change command where ss = 3 for toggle, eg F!0103 will toggle the state of flag 1
- UCM/ETH03 SNTP feature for internet Time sync will not give OK reply when it is not logged in
BUG
UCM 7.054 will not be able tp upgrade its own firmware. Please do NOT upgrade to UCM 7.054 and if you have done so, do not try to upgrade (or downgrade) the firmware until further instrutions
- ident - 08-27-2014
We have just detected a serious bug in UCM 7.054 (beta)
If the UCM is upgraded to this firmware, the UCM will NOT be able to upgrade its own firmware again
Do NOT upgrade to UCM 7.054 and if you have done so, Do NOT try to upgrade firmware any further
We will check if it is OK to upgrade the UCM firmware via another UCM. More information will be provided
The beta firmware has been removed from the server
- juwi_uk - 08-27-2014
Yep I trashed the UCM/Eth3 on my test rig!
Presume it cant connect anymore it the issue right?
Julian
- slychiu - 08-27-2014
The ucm with 7.054 will work until you try to upgrade it again, so do not upgrade it by the normal method
You can use another ucm with the firmware upgrade cable to upgrade the ucm 7.054
- juwi_uk - 08-27-2014
Unless that other UCM is also on 7.054?
What happens then?
- slychiu - 08-27-2014
No problem
The 7.054 only has a problem when it has to upgrade its own firmware
It has no problem with uograding another ucm
- slychiu - 08-27-2014
No problem
The 7.054 only has a problem when it has to upgrade its own firmware
It has no problem with uograding another ucm
- juwi_uk - 08-27-2014
Yes I just reverted both my 7.054 UCMs back to 7.049 using the programme cable method without a hitch! Phew!
I guess you have to slip in these problematic upgrades if only just to remind us once, every so often, as to how lucky we are normally not to have to faff with the programming method anymore. I even had to read the manual as so long since I\'ve done one!
Julian
- cc_uk - 08-29-2014
Is there likely to be a recovery for those of us with one UCM only on 7.054?
- ident - 08-29-2014
Do you have another UCM by any chance?
We are looking at how to solve it. but do not try to upgrade the ucm firmware using the same UCM. Using another UCM should be no problem