User`s guide

82 DC 900-1317J
ADCCP NRM Programmer’s Guide
If your application must set the ICP message buffer size itself, you must set the cfgLink
and enable DLI configuration parameters to “no” (Section 5.2 on page 104).
3.4.32 DLI_PROT_RECV_BUF_SIZE Packet
After the client resets the maximum data size on the ICP, the ICP uses this packet to
report the number of buffers created. The ICP specifies the
usProtCommand field
(
DLI_PROT_RECV_BUF_SIZE), the usProtXParms[1] field (data size=2), and a one-word data
field specifying the number of buffers created.
3.4.33 DLI_PROT_GET_SOFTWARE_VER Packet
The client uses this packet to request ICP software version data. The client must specify
the
usProtCommand field (DLI_PROT_GET_SOFTWARE_VER), with the iProtModifier, link ID,
usProtXParms[0] (station ID), and the usProtXParms[1] (data size) fields zeroed. The ICP
responds immediately with a
DLI_PROT_RECV_SOFTWARE_VER packet.
3.4.34 DLI_PROT_RECV_SOFTWARE_VER Packet
The ICP sends this packet in reply to a DLI_PROT_GET_SOFTWARE_VER packet. The ICP
specifies the
usProtCommand field (DLI_PROT_RECV_SOFTWARE_VER), a non-zero data size
Table 3–11: Typical Arguments for the DLI_PROT_SET_BUF_SIZE Packet
Argument
Va lu e
Maximum ADCCP
I-field Size
2 128 bytes (minimum)
4 256 bytes
8 512 bytes (default)
16 1024 bytes (typical)
32 2048 bytes
64 4096 bytes
127 8128 bytes (maximum)