# PwmInput (UORB message)



[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/PwmInput.msg)

```c
uint64 timestamp   # Time since system start (microseconds)
uint64 error_count # Timer overcapture error flag (AUX5 or MAIN5)
uint32 pulse_width # Pulse width, timer counts (microseconds)
uint32 period      # Period, timer counts (microseconds)

```