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Protocol Software Toolkit Programmer Guide
9.2.7.3 Writing Data to an ICP Link
The write command provides data to the ICP for transmission on the specified link. The
client establishes a DLI_OPT_ARGS structure requesting the write, then sends the structure along with a buffer containing the data to the ICP by calling the DLI dlWrite function.
To transmit data on an ICP link, the client sends a message with the optional arguments
structure shown in Figure 9–18. The data area in the write is the data to be
transmitted.
DLI_OPT_ARGS.usFWPacketType FW_DATA
DLI_OPT_ARGS.usFWCommand
FW_ICP_WRITE
DLI_OPT_ARGS.usFWStatus
n/a
DLI_OPT_ARGS.usICPClientID
n/a
DLI_OPT_ARGS.usICPServerID
n/a
DLI_OPT_ARGS.usICPCommand
DLI_ICP_CMD_WRITE
DLI_OPT_ARGS.iICPStatus
n/a
DLI_OPT_ARGS.usICPParms [0] n/a
DLI_OPT_ARGS.usICPParms [1] n/a
DLI_OPT_ARGS.usICPParms [2] n/a
DLI_OPT_ARGS.usProtCommand
DLI_PROT_SEND_NORM_DATA
DLI_OPT_ARGS.iProtModifier
n/a
DLI_OPT_ARGS.usProtLinkID
Link ICP is to transmit on
DLI_OPT_ARGS.usProtCircuitID n/a
DLI_OPT_ARGS.usProtSessionID Session ID (See attach, Section 9.2.3 on page 164)
DLI_OPT_ARGS.usProtSequence n/a
DLI_OPT_ARGS.usProtXParms [0] n/a
DLI_OPT_ARGS.usProtXParms [1] n/a
Figure 9–18: Send Data Command Format
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