Keyboard
The Keyboard node provides basic keyboard-based control of the PreciCore system. Primarily used during development and testing for quick input without requiring physical controllers.
Key mappings
| Key | Action |
|---|---|
W / S | Move Y axis (forward / back) |
A / D | Move X axis (left / right) |
Q / E | Move Z axis (up / down) |
I / K | Pitch |
J / L | Yaw |
Space | Reset position |
Esc | Emergency stop |
Published topics
| Topic | Type | Description |
|---|---|---|
input/raw | ControlMsg | Axis values derived from key state |
Keys map to discrete axis values (−1.0, 0.0, or 1.0). The signal passes through Purifier the same as any other input device.
Links
See also
- Input Overview — all supported input devices
- Purifier — downstream filter for
input/raw - Xbox Controller — analog alternative for more precise testing