| .. zephyr:code-sample:: capture |
| :name: PWM Capture |
| :relevant-api: pwm_interface |
| |
| Capture a PWM signal. |
| |
| Overview |
| ******** |
| This sample provides an example application using the :ref:`PWM API <pwm_api>` capture |
| API to measure the period and pulse width of an external PWM signal. |
| |
| Requirements |
| ************ |
| |
| This sample requires the support of a timer IP compatible with pwm capture block. |
| |
| Building and Running |
| ******************** |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/drivers/pwm/capture |
| :host-os: unix |
| :board: lp_mspm0g3507 |
| :goals: run |
| :compact: |
| |
| Sample Output |
| ============= |
| |
| .. code-block:: console |
| |
| PWM capture lp_mspm0g3507/mspm0g350 |
| |
| timclk 80000000 Hz |
| {period:1000 pulse width: 499} in TIMCLK cycle |
| {period: 80000.000000 Hz duty: 49.900002} |
| |
| <repeats endlessly> |
