Difference between revisions of "NWMUDS:SendTo"
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| − | | When set, broadcast the data frame via the destination MAC address, even when the NetworkNodeID isn't set for broadcast | + | | When set, broadcast the data frame via the destination MAC address, even when the NetworkNodeID isn't set for broadcast. |
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Revision as of 17:28, 5 April 2016
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00170182] |
| 1 | Unused u32. Normally 0x1. |
| 2 | u16 destination NetworkNodeID. |
| 3 | u8, unknown. This is written into the NWM-module data frame header. |
| 4 | BufSize >> 2 |
| 5 | Actual data size |
| 6 | u8 flags |
| 7 | (BufSize<<14) | 0x402 |
| 8 | Pointer to the input buffer |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Flags
| Bit | Description |
|---|---|
| 0 | Unknown, normally set. |
| 1 | When set, broadcast the data frame via the destination MAC address, even when the NetworkNodeID isn't set for broadcast. |
This command only uses the input flags field for checking the above 2 bits, nothing more.
Description
This sends a data frame, while connected to the UDS network. This is the sending version of NWMUDS:PullPacket. BufSize is 4-byte aligned version of "Actual data size". The actual_datasize must be <= 0x5C6.