Aim MIL-STD-1553 - Apicmdrtsamsgreadex

MIL-STD-1553 Reference Manual
314
Chapter 8 – Remote Terminal Functions
8.1.23 ApiCmdRTSAMsgReadEx
Prototype:
AiInt16 ApiCmdRTSAMsgReadEx( AiUInt32 ul_ModuleHandle,
TY_API_RT_SA_MSG_READ_IN *px_MsgReadIn,
TY_API_RT_SA_STATUS_EX *px_RtSaStatus);
Driver Command:
TG_API_RT_SA_BH_GET(0x8D)
TG_API_RT_STATUS_READ(0x9A)
Purpose:
This function is used to read the execution status of the specified RT
Subaddress/Mode code of the selected AIM board Remote Terminal (identified by its
RT Address), including status queue information
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RT Status input information
typedef struct ty_api_rt_sa_msg_read_in
{
AiUInt32 ul_RtAddr ;
AiUInt32 ul_SA ;
AiUInt32 ul_SaType;
AiUInt32 ul_Biu;
} TY_API_RT_SA_MSG_READ_IN;
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Value
Description
0..31
Remote Terminal Address
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Value
Description
1..30
RT Subaddress
0..31
Mode code number
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Subaddress Type
Value
Constant
Description
0
API_RT_TYPE_RECEIVE_SA
Receive Subaddress
1
API_RT_TYPE_TRANSMIT_SA
Transmit Subaddress
2
API_RT_TYPE_RECEIVE_MODECODE
Receive Mode code
3
API_RT_TYPE_TRANSMIT_MODECODE
Transmit Mode code
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A
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The same as the biu parameter of other functions.