Aim AMC429, Справочное руководство

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102 Software Library Reference Manual for VME 429
Section 5 – Transmitter Functions
5.15 Api429CmdTxStatusRead
P P r r o o t t o o t t y y p p e e : :
AiUInt8 Api429CmdTxStatusRead( AiUInt8 b_Module, AiUInt8 b_Chn
AiUInt8 *pb_TxStatus, AiUInt32 *pl_GlbCnt,
AiUInt16 *pw_RelFlag );
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API429_TX_STATUS_READ (0x7C)
P P u u r r p p o o s s e e : :
This function is utilized to read the execution status of the selected API429
transmitter channel.
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Channel Number
Value Description
1..32 API429 transmitter channel number
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A A i i U U I I n n t t 8 8 * * p p b b _ _ T T x x S S t t a a t t u u s s
Transmitter Execution Status
Value Constant Description
1 API429_HALT TX halted
2 API429_BUSY TX busy
A A i i U U I I n n t t 3 3 2 2 * * p p l l _ _ G G l l b b C C n n t t
Global TX Channel Transfer Count
A A i i U U I I n n t t 1 1 6 6 * * p p w w _ _ R R e e l l F F l l a a g g
Replay Reload Flag
This flag is set after a half buffer of replay data is transmitted. This flag is reset
after the "Api429CmdTxReplayData command" was executed.
This flag can be used for detection of a replay data buffer reload condition (flag is
set). To reload the transmitter replay data, see also the
"Api429CmdTxReplayData command".
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Value Constant Description
0 API429_CMD_OK Execution success
1 API429_CMD_ERR Execution error