Delta Electronics PCI-DMC-A01 Programming Manual page 199

8.9 _DMC_01_get_message
 FORMAT
I16 PASCAL _DMC_01_get_message (I16 CardNo, U16 NodeID, U16 SlotID, U16 Index,
U16* Cmd, U16* COBID, U16* DataType, U16* Value0, U16* Value1, U16* Value2,
U16* Value3)
 Purpose
Retrieves the SDO command message and places it in the data buffer.
 Parameters
Name Data Type
CardNo U16
NodeID U16
SlotID U16
Index U16
SubIdx U16
Cmd U16*
COBID U16*
DataType U16*
Value0 U16*
Value1 U16*
Value2 U16*
Value3 U16*
 Example
U16 CardNo=0, NodeID=1, SlotID=0, Index=0x6060, SubIdx=0;
U16 Cmd, COBID, DataType, Value0, Value1, Value2, Value3;
I16 status= _DMC_01_get_message(CardNo, NodeID, SlotID, Index, SubIndex, &Cmd,
&COBID, &DataType, &Value0, &Value1, &Value2, &Value3);
Revised March, 2012
Chapter 8 Using SDO Protocol API | PCI-DMC-A01 / PCI-DMC-B01
Unit
Number
CardNo is between 0~15
Unit
Number
Node ID
Unit
Number
Slot ID
Unit
Number Index of object dictionary
Number Sub-index of object dictionary
Number Index of object dictionary
Number CAN object ID
Number Datatype of object dictionary
Message buffer (Data1) – Idx low (High byte),
Number
Message buffer (Data2) – Sub-Idx (High byte)
Number
Number Message buffer (Data3) – Data (Low byte)
Number Message buffer (Data4) – Data (High byte)
Description
CMD (Low byte)
Idx high (Low byte)
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