servo_get_pulse

Description

This function returns the current angle of an RC servo controlled by the servo subsystem.

Definition

ubyte servo_get_pulse(ubyte id)

Library

LIB/servo_lib.bas

Usage

On entry:

id is the servo to interogate

On exit:

returns the angle of the selected servo. The angle is measured in units of 1 to 255 steps. For a 90 degree full travel servo each step is 0.35 degrees, for a 180 degree full travel servo each step is 0.70 degrees. Very often it is not necessary to know the actual angle just the fraction of full travel.