From a34dccaefb757130bedbd553003dd072672d60e2 Mon Sep 17 00:00:00 2001
From: hadaq <hadaq@hades33.gsi.de>
Date: Wed, 12 Jan 2022 16:46:12 +0100
Subject: [PATCH] fix display of negative voltage for OEPs

---
 xml-db/database/MDC.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml-db/database/MDC.xml b/xml-db/database/MDC.xml
index 531dbca..6eb7bda 100644
--- a/xml-db/database/MDC.xml
+++ b/xml-db/database/MDC.xml
@@ -41,7 +41,7 @@ const char voltages[8][8]={"5V in  ","5V     ","3.5V in","3.3V   ","1.6V in","1.
     </register>  
     <register name="m3V" address="0007">
       <description>-3V input. Nominal 3V. Note that this value is produced using a voltage divider between minus 3 V and plus 5V, value is only approximate and not valid if +5V are not correct.</description>
-      <field name="m3V" start="0" bits="12" format="signed" unit="mV" scale="-1"/>
+      <field name="m3V" start="0" bits="12" format="unsigned" unit="mV" scale="1" scaleoffset="0"/>
     </register>      
 </group>  
 
-- 
2.43.0