NWMUDS:PullPacket

Revision as of 16:03, 1 April 2016 by Yellows8 (talk | contribs) (Yellows8 moved page NWMUDS:RecvBroadcastDataFrame to NWMUDS:PullPacket)

Request

Index Word Description
0 Header code [0x001400C0]
1 u32 Destination NodeID(normally the same as the NodeID of this device).
2 OutBufSize >> 2
3 Output buffer size

The following is located 0x100-bytes after the beginning of the above command buffer:

Index Word Description
0 (OutBufSize<<14) | 2
1 Pointer to the output buffer

Response

Index Word Description
0 Header code
1 Result code
2 Actual data size
3 u16, source NodeID. Same as the input dst-NodeID when this device is a spectator.
4 (OutBufSize<<14) | 2
5 Pointer to the output buffer

Description

This receives a broadcast data frame, while connected to the UDS network. The first 0xE-bytes of the actual data-frame data is a header parsed by NWM module, the data following that is the data written to this output buffer.