| Online Development Notebook > Index > ODN > Raw Device Programming > 07 - SetBitCmd |
Command #07 - SetBitCmd
Description:
Set a single bit⁄line high.
Command Format:
| Byte Number | Description |
| 0 | 07h: SetBitCmd |
| 1 | Data - This is the line to set |
| 2 | <not used> |
| 3 | <not used> |
| 4 | <not used> |
| 5 | <not used> |
| 6 | <not used> |
| 7 | <not used> |
Command Format Details:
Byte 0 contains the command. Byte 1 contains the line to set. Byte 2 through byte 7 are unused.
Bit⁄Line Selection
| Byte Value | Result | Byte Value | Result | |
| 00h | Affect A.0 | 08h | Affect B.0 | |
| 01h | Affect A.1 | 09h | Affect B.1 | |
| 02h | Affect A.2 | 0Ah | Affect B.2 | |
| 03h | Affect A.3 | 0Bh | Affect B.3 | |
| 04h | Affect A.4 | 0Ch | Affect B.4 | |
| 05h | Affect A.5 | 0Dh | Affect B.5 | |
| 06h | Affect A.6 | 0Eh | Affect B.6 | |
| 07h | Affect A.7 | 0Fh | Affect B.7 |
Response Format:
| Byte Number | Description |
| 0 | 07h: SetBitCmd |
| 1 | <not used> |
| 2 | <not used> |
| 3 | <not used> |
| 4 | <not used> |
| 5 | <not used> |
| 6 | <not used> |
| 7 | <not used> |
Response Format Details:
Byte 0 contains the command. Byte 1 through byte 7 are unused.
Example Usage:
The command 07-07-00-00-00-00-00-00 will set lines A.7 high, assuming it is configured as an output.
| Hardware: U401 USB Interface U421 USB Interface |
| Programming: USBm DLL Programming Download Files |
| Application Notes: U4x1 Application Notes Misc Applications and Information FAQ |