Aim AMC429, Reference Manual

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Software Library Reference Manual for VME 429 179
Section 8 – Replay Functions
8.2 Api429CmdReplayStatus
P P r r o o t t o o t t y y p p e e : :
AiUInt8 Api429CmdReplayStatus( AiUInt8 b_Module, AiUInt8 uc_Chn,
TY_API429_REP_STATUS *px_RepStatus);
D D r r i i v v e e r r C C o o m m m m a a n n d d : :
API429_REP_STATUS_READ (0x65)
P P u u r r p p o o s s e e : :
This function is used to read the replay status information. The initial value of
parameter 'ul_RpiCnt' indicates the amount of half buffer transmitted interrupts
required for writing the requested replay file size (refer to parameter 'ul_FileSize' of
library function Api429CmdReplayIni).
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Channel Number
Value Description
1..32 API429 transmitter channel number
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Y
Y
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4
4
2
2
9
9
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R
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E
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Replay status structure (api429.h)
typedef struct
{
AiUInt8 uc_Status;
AiUInt8 uc_Padding1;
AiUInt16 uw_Padding2;
AiUInt32 ul_RpiCnt;
AiUInt32 ul_EntryCnt;
AiUInt32 ul_StartAddr;
AiUInt32 ul_Size;
} TY_API429_REP_STATUS;
' ' A A i i U U I I n n t t 8 8 u u c c _ _ S S t t a a t t u u s s ' '
Replay Status
Value Constant Description
1 API429_HALT Replay halted
2 API429_BUSY Replay busy
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1
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Reserved (0)
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Reserved (0)