LuaPid Struct Reference

#include <lua_pid.h>

Collaboration diagram for LuaPid:

Public Member Functions
	LuaPid ()=default
	LuaPid (float kp, float ki, float kd, float min, float max)
float	get (float target, float input)
void	setOffset (float offset)
void	reset ()

Private Attributes
Pid	m_pid
Timer	m_lastUpdate
pid_s	m_params

Detailed Description

Definition at line 5 of file lua_pid.h.

Constructor & Destructor Documentation

LuaPid() [1/2]

LuaPid::LuaPid ( )

default

LuaPid() [2/2]

LuaPid::LuaPid ( float  kp, float  ki, float  kd, float  min, float  max  )

inline

Definition at line 8 of file lua_pid.h.

        : m_pid(&m_params)
    {
        m_params.pFactor = kp;
        m_params.iFactor = ki;
        m_params.dFactor = kd;
 
        m_params.offset = 0;
        m_params.periodMs = 0;
        m_params.minValue = min;
        m_params.maxValue = max;
 
        if (m_params.minValue >= m_params.maxValue) {
          criticalError("Lua: minValue %d/maxValue %d", m_params.minValue, m_params.maxValue);
        }
 
        m_lastUpdate.reset();
    }

Member Function Documentation

get()

float LuaPid::get ( float  target, float  input  )

inline

Definition at line 27 of file lua_pid.h.

                                         {
#if EFI_UNIT_TEST
        // this is how we avoid zero dt
        advanceTimeUs(1000);
#endif
 
        float dt = m_lastUpdate.getElapsedSecondsAndReset(getTimeNowNt());
 
        return m_pid.getOutput(target, input, dt);
    }

Referenced by configureRusefiLuaHooks().

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reset()

void LuaPid::reset ( )

inline

Definition at line 43 of file lua_pid.h.

                 {
        m_pid.reset();
    }

Referenced by configureRusefiLuaHooks(), and setOffset().

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setOffset()

void LuaPid::setOffset ( float  offset )

inline

Definition at line 38 of file lua_pid.h.

                                 {
        m_params.offset = offset;
        reset();
    }

Referenced by configureRusefiLuaHooks().

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Field Documentation

m_lastUpdate

Timer LuaPid::m_lastUpdate

private

Definition at line 49 of file lua_pid.h.

Referenced by get(), and LuaPid().

m_params

pid_s LuaPid::m_params

private

Definition at line 50 of file lua_pid.h.

Referenced by LuaPid(), and setOffset().

m_pid

Pid LuaPid::m_pid

private

Definition at line 48 of file lua_pid.h.

Referenced by get(), and reset().

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

• controllers/lua/lua_pid.h