read method
Read - mraa_pwm_read
Read the output duty-cycle percentage, as a double Returns a floating-point value representing percentage of output. The value should lie between 0.0f (representing on 0%) and 1.0f. Values above or below this range will be set at either 0.0f or 1.0f.
Implementation
double read(MraaPwmContext dev) => _impl.mraa_pwm_read(dev);