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.