HalIsf15acp4SpiAdapter Class Reference

CRTP SPI/GPIO adapter bridging BaseSpi + BaseGpio to isf15acp4::SpiInterface. More...

#include <Isf15acp4Handler.h>

Inheritance diagram for HalIsf15acp4SpiAdapter:

Public Member Functions
	HalIsf15acp4SpiAdapter (BaseSpi &spi, BaseGpio &cs, BaseGpio &dc, BaseGpio &reset, BaseGpio *vcc_enable=nullptr, BaseGpio *switch_in=nullptr, bool switch_active_low=true) noexcept
bool	EnsureInitialized () noexcept
bool	BeginCommand () noexcept
bool	BeginData () noexcept
void	EndTransaction () noexcept
bool	WriteBytes (const uint8_t *data, std::size_t len) noexcept
void	GpioSet (isf15acp4::CtrlPin pin, isf15acp4::GpioSignal signal) noexcept
bool	GpioRead (isf15acp4::CtrlPin pin) noexcept
void	DelayUs (uint32_t us) noexcept

Static Private Member Functions
static void	setGpio (BaseGpio &gpio, bool electrical_high) noexcept
static bool	readGpio (BaseGpio &gpio, bool active_low) noexcept

Private Attributes
BaseSpi &	spi_
BaseGpio &	cs_
BaseGpio &	dc_
BaseGpio &	reset_
BaseGpio *	vcc_enable_
BaseGpio *	switch_in_
bool	switch_active_low_
bool	ready_ {false}

Detailed Description

CRTP SPI/GPIO adapter bridging BaseSpi + BaseGpio to isf15acp4::SpiInterface.

Parameters

spi	Host SPI (transactions started after CS/DC/reset GPIO).
cs	Software chip-select GPIO (required — not hardware CS).
dc	Data/command GPIO.
reset	Panel reset GPIO.
vcc_enable	Optional panel VCC enable; nullptr if hard-wired.
switch_in	Optional switch sense GPIO; nullptr if unused.
switch_active_low	True when the switch input is active-low.

Constructor & Destructor Documentation

HalIsf15acp4SpiAdapter()

HalIsf15acp4SpiAdapter::HalIsf15acp4SpiAdapter ( BaseSpi &  spi, BaseGpio &  cs, BaseGpio &  dc, BaseGpio &  reset, BaseGpio *  vcc_enable = nullptr, BaseGpio *  switch_in = nullptr, bool  switch_active_low = true  )

noexcept

Member Function Documentation

BeginCommand()

bool HalIsf15acp4SpiAdapter::BeginCommand ( )

noexcept

BeginData()

bool HalIsf15acp4SpiAdapter::BeginData ( )

noexcept

DelayUs()

void HalIsf15acp4SpiAdapter::DelayUs ( uint32_t  us )

noexcept

EndTransaction()

void HalIsf15acp4SpiAdapter::EndTransaction ( )

noexcept

EnsureInitialized()

bool HalIsf15acp4SpiAdapter::EnsureInitialized ( )

noexcept

GpioRead()

bool HalIsf15acp4SpiAdapter::GpioRead ( isf15acp4::CtrlPin  pin )

noexcept

GpioSet()

void HalIsf15acp4SpiAdapter::GpioSet ( isf15acp4::CtrlPin  pin, isf15acp4::GpioSignal  signal  )

noexcept

readGpio()

bool HalIsf15acp4SpiAdapter::readGpio ( BaseGpio &  gpio, bool  active_low  )

staticprivatenoexcept

setGpio()

void HalIsf15acp4SpiAdapter::setGpio ( BaseGpio &  gpio, bool  electrical_high  )

staticprivatenoexcept

WriteBytes()

bool HalIsf15acp4SpiAdapter::WriteBytes ( const uint8_t *  data, std::size_t  len  )

noexcept

Member Data Documentation

cs_

BaseGpio& HalIsf15acp4SpiAdapter::cs_

private

dc_

BaseGpio& HalIsf15acp4SpiAdapter::dc_

private

ready_

bool HalIsf15acp4SpiAdapter::ready_ {false}

private

reset_

BaseGpio& HalIsf15acp4SpiAdapter::reset_

private

spi_

BaseSpi& HalIsf15acp4SpiAdapter::spi_

private

switch_active_low_

bool HalIsf15acp4SpiAdapter::switch_active_low_

private

switch_in_

BaseGpio* HalIsf15acp4SpiAdapter::switch_in_

private

vcc_enable_

BaseGpio* HalIsf15acp4SpiAdapter::vcc_enable_

private

---

The documentation for this class was generated from the following files:

• Isf15acp4Handler.h
• Isf15acp4Handler.cpp