| .. _kscan-sample: |
| |
| KSCAN Interface |
| #################################### |
| |
| Overview |
| ******** |
| |
| This sample demonstrates how to use the :ref:`KSCAN API <kscan_api>`. |
| Callbacks are registered that will write to the console indicating KSCAN events. |
| These events indicate key presses and releases. |
| |
| Building and Running |
| ******************** |
| |
| The sample can be built and executed on boards supporting a Keyboard Matrix. |
| It requires a correct fixture setup. Please connect a Keyboard Matrix to |
| exercise the functionality (you need to obtain the right keymap from the vendor |
| because they vary across different manufactures). |
| For the correct execution of that sample in twister, add into boards's |
| map-file next fixture settings:: |
| |
| - fixture: fixture_connect_keyboard |
| |
| Sample output |
| ============= |
| |
| .. code-block:: console |
| |
| KSCAN test with a Keyboard matrix |
| Note: You are expected to see several callbacks |
| as you press and release keys! |
