From caf6692068042db0e8b99bdd8139bfe80af4664c Mon Sep 17 00:00:00 2001
From: smathis <stefan.mathis@psi.ch>
Date: Thu, 12 Feb 2026 09:45:40 +0100
Subject: [PATCH] Fixes RVEL not being populated

This patch fixes the issue reported in
https://epics.anl.gov/tech-talk/2026/msg00212.php, where the RVEL field
of the motor record was not populated when writing to the motorVelocity_
paramLib entry.
---
 motorApp/MotorSrc/asynMotorAxis.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/motorApp/MotorSrc/asynMotorAxis.cpp b/motorApp/MotorSrc/asynMotorAxis.cpp
index eb61b5bc..81a2d6da 100644
--- a/motorApp/MotorSrc/asynMotorAxis.cpp
+++ b/motorApp/MotorSrc/asynMotorAxis.cpp
@@ -288,7 +288,12 @@ asynStatus asynMotorAxis::setDoubleParam(int function, double value)
         statusChanged_ = 1;
         status_.encoderPosition = value;
     }
-  }  
+  } else if (function == pC_->motorVelocity_) {
+    if (value != status_.velocity) {
+        statusChanged_ = 1;
+        status_.velocity = value;
+    }
+  }
   // Call the base class method
   return pC_->setDoubleParam(axisNo_, function, value);
 }