max22200::DpmConfig Struct Reference

DPM (Detection of Plunger Movement) algorithm configuration. More...

#include <max22200_types.hpp>

Public Member Functions
	DpmConfig ()
uint32_t	toRegister () const
void	fromRegister (uint32_t val)
uint8_t	getPlungerMovementStartCurrent () const
uint8_t	getPlungerMovementDebounceTime () const
uint8_t	getPlungerMovementCurrentThreshold () const

Public Attributes
uint8_t	plunger_movement_start_current
	DPM_ISTART (0-127) — starting current for dip search.
uint8_t	plunger_movement_debounce_time
	DPM_TDEB (0-15) — min dip duration in chopping periods.
uint8_t	plunger_movement_current_threshold
	DPM_IPTH (0-15) — min dip amplitude threshold.

Detailed Description

DPM (Detection of Plunger Movement) algorithm configuration.

Maps to the CFG_DPM register (0x0A). Settings are global and apply to all channels that have DPM_EN set. See datasheet "Detection of Plunger Movement Register Description (CFG_DPM)".

• plunger_movement_start_current: Starting current for DPM (0-127). ISTART = value × (IFS/127).
• plunger_movement_debounce_time: Debounce in chopping periods (0-15). TDEB = value / fCHOP.
• plunger_movement_current_threshold: Current dip threshold (0-15). IPTH = value × (IFS/127).

Constructor & Destructor Documentation

DpmConfig()

max22200::DpmConfig::DpmConfig ( )

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

Member Function Documentation

fromRegister()

void max22200::DpmConfig::fromRegister ( uint32_t val )

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

getPlungerMovementCurrentThreshold()

uint8_t max22200::DpmConfig::getPlungerMovementCurrentThreshold ( ) const

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

getPlungerMovementDebounceTime()

uint8_t max22200::DpmConfig::getPlungerMovementDebounceTime ( ) const

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

getPlungerMovementStartCurrent()

uint8_t max22200::DpmConfig::getPlungerMovementStartCurrent ( ) const

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

toRegister()

uint32_t max22200::DpmConfig::toRegister ( ) const

inline

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

Member Data Documentation

plunger_movement_current_threshold

uint8_t max22200::DpmConfig::plunger_movement_current_threshold

DPM_IPTH (0-15) — min dip amplitude threshold.

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

plunger_movement_debounce_time

uint8_t max22200::DpmConfig::plunger_movement_debounce_time

DPM_TDEB (0-15) — min dip duration in chopping periods.

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

plunger_movement_start_current

uint8_t max22200::DpmConfig::plunger_movement_start_current

DPM_ISTART (0-127) — starting current for dip search.

Examples

/home/runner/work/hf-max22200-driver/hf-max22200-driver/inc/max22200_types.hpp.

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

• inc/max22200_types.hpp