Bus IO bugfix in Ai filter (refs #111)

2c419a17 · Claes Sjofors · 07169af5 · 2c419a17
Commit 2c419a17 authored Aug 13, 2012 by Claes Sjofors
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src/lib/rt/src/rt_io_bus.c src/lib/rt/src/rt_io_bus.c +1 -1

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--- a/src/lib/rt/src/rt_io_bus.c
+++ b/src/lib/rt/src/rt_io_bus.c
@@ -186,7 +186,7 @@ static void ConvertAi ( io_tCtx ctx,
  }
  if (sig_ai->FilterType == 1 && sig_ai->FilterAttribute[0] > 0 && sig_ai->FilterAttribute[0] > ctx->ScanTime) {
-    actvalue = *(sig_ai->ActualValue) + ctx->ScanTime / sig_ai->FilterAttribute[0] * (actvalue - *(sig_ai->ActualValue));
+    actvalue = *(pwr_tFloat32 *) chanp->vbp + ctx->ScanTime / sig_ai->FilterAttribute[0] * (actvalue - *(pwr_tFloat32 *) chanp->vbp);
  }
  sig_ai->SigValue = sigvalue;