MPI 04.00 Reference >> mpiMotor

MPIMotorFeedback

Definition

typedef struct MPIMotorFeedback {
               MPIMotorFeedbackType         type;
               MPI_BOOL                     phaseReversed; /* FALSE => normal, else reversed */
               MPI_BOOL                     filterDisable; /* FALSE => quad filter enabled, else not enabled */
               MPIMotorFeedbackRatio        ratio;
               MPIMotorFeedbackModulo       modulo;
               MPIMotorFeedbackSsiConfig    ssiConfig;
           } MPIMotorFeedback;

 

Required Header: stdmpi.h

Change History: Modified in 04.00 (formerly MPIMotorEncoder).

Description

MPIMotorFeedback is a structure containing the configurations for the feedback inputs for a motor.

filterDisable† Enables/Disables the use of filters on the encoder signal.
ratio Custom firmware required prior to MPI version 03.04.XX. Encoder feedback ratio for scaling.
modulo Custom firmware required prior to MPI version 03.04.XX. Reverse modulo value for the encoder to handle rollover.
ssiConfig A structure to configure the motor feedback for SSI (Synchronous-Serial Interface). Only use ssiConfig when the MPIMotorFeedbackType is configured for MPIMotorEncoderTypeSSI.
† - If you attempt to change this value and hardware is not connected, an error message will be returned.

See Also

Error Limit and Limit Switch Errors | mpiMotorCreate | MPIMotorFeedbackType