Experimental Physics and Industrial Control System
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Well, that gives me some interesting results.
Full dump at: https://pastebin.com/4iqDBfem
TL;DR:
> caget -d CTRL_DOUBLE SP_Cesium:Oven_Heater:ProcessValue1
Units:
┬░
> ssh elsewhere & return
> caget -d CTRL_DOUBLE SP_Cesium:Oven_Heater:ProcessValue1
Units: °
Same behavior using PowerShell and command prompt. I don’t see any change to $OutputEncoding before or after the ssh command, nor does manually setting $OutputEncoding = [System.Text.Encoding]::UTF8 make any difference. Chcp reports the
same active code page before and after ssh (437), so that doesn’t seem to be the right direction. I don’t have hexdump on windows, yet.
Greg
From: Kasemir, Kay <kasemirk at ornl.gov>
Sent: Monday, October 4, 2021 3:43 PM
To: tech-talk at aps.anl.gov; Leblanc, Gregory <leblanc at ohio.edu>
Subject: Re: Odd characters in temperatures showing in Phoebus
> caget SP_Cesium:Oven_Heater:ProcessValue1
SP_Cesium:Oven_Heater:ProcessValue1 22.855
Try
caget -d CTRL_DOUBLE SP_Cesium:Oven_Heater:ProcessValue1
and note the 'Units'.
Also try
caget -d CTRL_DOUBLESP_Cesium:Oven_Heater:ProcessValue1 | hexdump -c
to see exactly what characters follow the "Units:"...
Fundamentally, phoebus will allow UTF-8 encoded text for the units.
-Kay
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- References:
- Odd characters in temperatures showing in Phoebus Leblanc, Gregory via Tech-talk
- Re: Odd characters in temperatures showing in Phoebus Kasemir, Kay via Tech-talk
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ANJ, 05 Oct 2021 |
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