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Check if the sub index for PDO mapping is still valid (might be deleted) #204

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Merged
trojanobelix merged 1 commit into from
Dec 5, 2025
Merged

Check if the sub index for PDO mapping is still valid (might be deleted) #204

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9 changes: 7 additions & 2 deletions libEDSsharp/PDOHelper.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -366,8 +366,13 @@ void build_PDOlist(UInt16 startIdx, List<PDOSlot> slots)
}
else
maptarget.entry = eds.ods[pdoindex].Getsubobject(pdosub);

if ((maptarget.entry.prop.CO_disabled == false) &&
// Check if mapped sub index was found in OD
if (maptarget.entry == null)
{
Console.WriteLine("MAPPING FAILED, OBJEKT NOT FOUND");
continue;
}
else if ((maptarget.entry.prop.CO_disabled == false) &&
(datasize <= maptarget.entry.Sizeofdatatype()) &&
(datasize > 0))
{
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