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Reference Manual AFDX / ARINC 664 Application Interface Library
Section 4 – Function Reference: Transmitter Functions
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Prototype:
AiReturn FdxCmdTxVLWriteEx (
AiUInt32 ul_Handle,
const TY_FDX_TX_VL_WRITE_IN_EX *px_TxVLWriteInEx,
TY_FDX_TX_VL_WRITE_OUT_EX *px_TxVLWriteOutEx);
Driver Command:
FDX_TX_VL_WRITE_EXTENDED (0x00008069)
Purpose:
This function is used to write data directly to a virtual link buffer. The Virtual link has to be
defined using function
FdxCmdTxCreateVL
or
FdxCmdTxCreateHiResVL
. There are
extended frame control possibilities compared to function
FdxCmdTxVLWrite
.
Input:
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Pointer to a setup structure for a Virtual Link
typedef struct {
AiUInt32
ul_FrameCount;
TY_FDX_TX_VL_WRITE_FRAME_IN*
px_TxVLWriteFrameArray;
} TY_FDX_TX_VL_WRITE_IN_EX;
AiUInt32 ul_FrameCount
Number of frames to write.
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typedef struct {
TY_FDX_TX_VL_WRITE_FRAME_INFO* x_FrameInfo;
AiIInt8
*pv_Data;
} TY_FDX_TX_VL_WRITE_FRAME_IN;
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typedef struct {
AiUInt32
ul_VlId;
AiUInt32
ul_SubVlId;
AiUInt32
ul_FrameSize;
AiUInt32
ul_InterFrameGap;
AiUInt32
ul_Skew;
AiUInt32
ul_PhysErrorInjection;
AiUInt32
ul_ExternalStrobe;
AiUInt32
ul_PreambleCount;
AiUInt32
ul_NetSelect;
AiUInt32
ul_InterruptControl;
AiUInt32
ul_SequenceNumberControl;
AiUInt32
ul_Reserved;
} TY_FDX_TX_VL_WRITE_FAME_INFO;
AiUInt32 ul_VLId
Summary of Contents for AFDX / ARINC 664
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