File Write - 0x04
Description
Write to the file.
Request
| Offset | Size | Frame Field | Description |
|---|---|---|---|
| 5 | 8-bit |
File System Command |
File Write - 0x04 |
| 6 | 16-bit |
File Handle |
Value returned from File Open - 0x01 response. |
| 8 | 32-bit |
Write Offset |
File position for write, or 0xFFFFFFFF to use the current position. |
| 12-n | variable |
Data |
Data to write to file. If empty, frame just refreshes the File Handle timeout to keep the file open. |
Success Response
| Offset | Size | Frame Field | Description |
|---|---|---|---|
| 5 | 8-bit |
File System Command |
File Write - 0x04 |
| 6 | 8-bit |
Status |
Success - 0x00 |
| 7 | 16-bit |
File Handle |
Value sent in request. |
| 9 | 32-bit |
Current Offset |
Current offset of file after writing Data from Request. |
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