PID Status. More...

#include <pid.h>

Public Attributes
int16_t	lastProcessValue
	Last process value, used to find derivative of process value.

int32_t	sumError
	Summation of errors, used for integrate calculations.

int16_t	P_Factor
	The Proportional tuning constant, given in x100.

int16_t	I_Factor
	The Integral tuning constant, given in x100.

int16_t	D_Factor
	The Derivative tuning constant, given in x100.

int16_t	maxError
	Maximum allowed error, avoid overflow.

int32_t	maxSumError
	Maximum allowed sum error, avoid overflow.

int16_t	d_term
	The D-term represents the rate of change of the error.

int16_t	p_term
	The P-term represents the immediate response to the current error.

int32_t	i_term

Detailed Description

PID Status.

Set points and data used by the PID control algorithm

Definition at line 46 of file pid.h.

Member Data Documentation

◆ D_Factor

int16_t pidData::D_Factor

The Derivative tuning constant, given in x100.

Definition at line 57 of file pid.h.

◆ d_term

int16_t pidData::d_term

The D-term represents the rate of change of the error.

Definition at line 64 of file pid.h.

◆ I_Factor

int16_t pidData::I_Factor

The Integral tuning constant, given in x100.

Definition at line 55 of file pid.h.

◆ i_term

int32_t pidData::i_term

The I-term accumulates the error over time to eliminate steady-state errors

Definition at line 70 of file pid.h.

◆ lastProcessValue

int16_t pidData::lastProcessValue

Last process value, used to find derivative of process value.

Definition at line 49 of file pid.h.

◆ maxError

int16_t pidData::maxError

Maximum allowed error, avoid overflow.

Definition at line 59 of file pid.h.

◆ maxSumError

int32_t pidData::maxSumError

Maximum allowed sum error, avoid overflow.

Definition at line 61 of file pid.h.

◆ P_Factor

int16_t pidData::P_Factor

The Proportional tuning constant, given in x100.

Definition at line 53 of file pid.h.

◆ p_term

int16_t pidData::p_term

The P-term represents the immediate response to the current error.

Definition at line 67 of file pid.h.

◆ sumError

int32_t pidData::sumError

Summation of errors, used for integrate calculations.

Definition at line 51 of file pid.h.

The documentation for this struct was generated from the following file:

pid.h

Public Attributes