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102
Software Library Reference Manual for VME 429
Section 5 – Transmitter Functions
5.15 Api429CmdTxStatusRead
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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)
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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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Transmitter Execution Status
Value Constant
Description
1 API429_HALT
TX halted
2 API429_BUSY
TX busy
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Global TX Channel Transfer Count
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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
Summary of Contents for AMC429
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