Tle92466edHandler Class Reference

Unified handler for TLE92466ED six-channel solenoid driver. More...

#include <Tle92466edHandler.h>

Collaboration diagram for Tle92466edHandler:

Classes
struct	is_driver_result
	Type trait to detect tle92466ed::DriverResult<T> types. More...
struct	is_driver_result< tle92466ed::DriverResult< T > >

Public Types
using	DriverType = tle92466ed::Driver<HalSpiTle92466edComm>
	Driver type alias.

Public Member Functions
	Tle92466edHandler (BaseSpi &spi, BaseGpio &resn, BaseGpio &en, BaseGpio *faultn=nullptr) noexcept
	Construct TLE92466ED handler.
	~Tle92466edHandler () noexcept
	Tle92466edHandler (const Tle92466edHandler &)=delete
Tle92466edHandler &	operator= (const Tle92466edHandler &)=delete
	Tle92466edHandler (Tle92466edHandler &&)=delete
Tle92466edHandler &	operator= (Tle92466edHandler &&)=delete
tle92466ed::DriverResult< void >	Initialize () noexcept
	Initialize driver (hardware reset + SPI init + enter config mode).
bool	EnsureInitialized () noexcept
	Ensure driver is initialized (lazy init entrypoint).
tle92466ed::DriverResult< void >	Initialize (const tle92466ed::GlobalConfig &config) noexcept
	Initialize with global configuration.
tle92466ed::DriverResult< void >	Deinitialize () noexcept
	Deinitialize — disable channels and shut down.
bool	IsInitialized () const noexcept
	Check if initialized.
tle92466ed::DriverResult< void >	ConfigureChannel (uint8_t channel, const tle92466ed::ChannelConfig &config) noexcept
	Configure a channel.
tle92466ed::DriverResult< void >	EnableChannel (uint8_t channel) noexcept
	Enable a channel.
tle92466ed::DriverResult< void >	DisableChannel (uint8_t channel) noexcept
	Disable a channel.
tle92466ed::DriverResult< void >	EnableAllChannels () noexcept
	Enable all channels.
tle92466ed::DriverResult< void >	DisableAllChannels () noexcept
	Disable all channels.
tle92466ed::DriverResult< void >	SetChannelCurrent (uint8_t channel, uint16_t current_ma) noexcept
	Set channel current setpoint.
tle92466ed::DriverResult< void >	ConfigurePwmRaw (uint8_t channel, uint8_t mantissa, uint8_t exponent, bool low_freq_range=false) noexcept
	Configure raw PWM period for a channel.
tle92466ed::DriverResult< void >	EnterMissionMode () noexcept
	Enter mission mode (enable outputs after configuration).
tle92466ed::DriverResult< void >	EnterConfigMode () noexcept
	Enter config mode (for register writes).
bool	IsMissionMode () noexcept
	Check if in mission mode.
tle92466ed::DriverResult< void >	GetStatus (tle92466ed::DeviceStatus &status) noexcept
	Get device status.
tle92466ed::DriverResult< void >	GetChannelDiagnostics (uint8_t channel, tle92466ed::ChannelDiagnostics &diag) noexcept
	Get channel diagnostics.
tle92466ed::DriverResult< void >	GetFaultReport (tle92466ed::FaultReport &report) noexcept
	Get comprehensive fault report.
tle92466ed::DriverResult< void >	ClearFaults () noexcept
	Clear all fault flags.
bool	HasFault () noexcept
	Check if any fault is present.
tle92466ed::DriverResult< void >	KickWatchdog (uint16_t reload_value=1000) noexcept
	Reload the SPI watchdog.
uint32_t	GetChipId () noexcept
	Get chip ID (returns 0 on error).
uint32_t	GetIcVersion () noexcept
	Get IC version (returns 0 on error).
DriverType *	GetDriver () noexcept
	Get the underlying driver for advanced operations.
const DriverType *	GetDriver () const noexcept
void	DumpDiagnostics () noexcept
	Dump diagnostics to logger.

Static Public Attributes
static constexpr uint8_t	kNumChannels = 6

Private Member Functions
bool	EnsureInitializedLocked () noexcept
template<typename Fn >
auto	withDriver (Fn &&fn) noexcept
	Execute a lambda with a locked, initialized driver.

Private Attributes
bool	initialized_ {false}
RtosMutex	mutex_
std::unique_ptr< HalSpiTle92466edComm >	comm_
std::unique_ptr< DriverType >	driver_

Detailed Description

Unified handler for TLE92466ED six-channel solenoid driver.

Provides thread-safe access to all TLE92466ED driver features:

• Channel enable/disable and current control
• PWM configuration per channel
• Fault monitoring and diagnostics
• Watchdog management
• Device status and temperature reading

Member Typedef Documentation

DriverType

using Tle92466edHandler::DriverType = tle92466ed::Driver<HalSpiTle92466edComm>

Driver type alias.

Constructor & Destructor Documentation

Tle92466edHandler() [1/3]

Tle92466edHandler::Tle92466edHandler ( BaseSpi & spi, BaseGpio & resn, BaseGpio & en, BaseGpio * faultn = nullptr )

noexcept

Construct TLE92466ED handler.

Parameters

spi	Reference to pre-configured BaseSpi.
resn	BaseGpio for RESN pin (active LOW reset).
en	BaseGpio for EN pin (active HIGH enable).
faultn	Optional BaseGpio for FAULTN (active LOW fault indicator).

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~Tle92466edHandler()

Tle92466edHandler::~Tle92466edHandler ( )

noexcept

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Tle92466edHandler() [2/3]

Tle92466edHandler::Tle92466edHandler ( const Tle92466edHandler & )

delete

Tle92466edHandler() [3/3]

Tle92466edHandler::Tle92466edHandler ( Tle92466edHandler && )

delete

Member Function Documentation

ClearFaults()

tle92466ed::DriverResult< void > Tle92466edHandler::ClearFaults ( )

noexcept

Clear all fault flags.

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ConfigureChannel()

tle92466ed::DriverResult< void > Tle92466edHandler::ConfigureChannel ( uint8_t channel, const tle92466ed::ChannelConfig & config )

noexcept

Configure a channel.

Parameters

channel	Channel number (0-5).
config	Channel configuration.

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ConfigurePwmRaw()

tle92466ed::DriverResult< void > Tle92466edHandler::ConfigurePwmRaw ( uint8_t channel, uint8_t mantissa, uint8_t exponent, bool low_freq_range = false )

noexcept

Configure raw PWM period for a channel.

Parameters

channel	Channel number (0-5).
mantissa	PWM period mantissa.
exponent	PWM period exponent.
low_freq_range	Use low frequency range.

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Deinitialize()

tle92466ed::DriverResult< void > Tle92466edHandler::Deinitialize ( )

noexcept

Deinitialize — disable channels and shut down.

Returns

DriverResult with void on success, DriverError on failure.

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DisableAllChannels()

tle92466ed::DriverResult< void > Tle92466edHandler::DisableAllChannels ( )

noexcept

Disable all channels.

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DisableChannel()

tle92466ed::DriverResult< void > Tle92466edHandler::DisableChannel ( uint8_t channel )

noexcept

Disable a channel.

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DumpDiagnostics()

void Tle92466edHandler::DumpDiagnostics ( )

noexcept

Dump diagnostics to logger.

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EnableAllChannels()

tle92466ed::DriverResult< void > Tle92466edHandler::EnableAllChannels ( )

noexcept

Enable all channels.

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EnableChannel()

tle92466ed::DriverResult< void > Tle92466edHandler::EnableChannel ( uint8_t channel )

noexcept

Enable a channel.

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EnsureInitialized()

bool Tle92466edHandler::EnsureInitialized ( )

noexcept

Ensure driver is initialized (lazy init entrypoint).

Returns

true if initialized and ready.

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EnsureInitializedLocked()

bool Tle92466edHandler::EnsureInitializedLocked ( )

privatenoexcept

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EnterConfigMode()

tle92466ed::DriverResult< void > Tle92466edHandler::EnterConfigMode ( )

noexcept

Enter config mode (for register writes).

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EnterMissionMode()

tle92466ed::DriverResult< void > Tle92466edHandler::EnterMissionMode ( )

noexcept

Enter mission mode (enable outputs after configuration).

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GetChannelDiagnostics()

tle92466ed::DriverResult< void > Tle92466edHandler::GetChannelDiagnostics ( uint8_t channel, tle92466ed::ChannelDiagnostics & diag )

noexcept

Get channel diagnostics.

Parameters

	channel	Channel number (0-5).
[out]	diag	Diagnostics structure to fill.

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GetChipId()

uint32_t Tle92466edHandler::GetChipId ( )

noexcept

Get chip ID (returns 0 on error).

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GetDriver() [1/2]

const Tle92466edHandler::DriverType * Tle92466edHandler::GetDriver ( ) const

noexcept

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GetDriver() [2/2]

Tle92466edHandler::DriverType * Tle92466edHandler::GetDriver ( )

noexcept

Get the underlying driver for advanced operations.

Returns

Pointer to driver, or nullptr if not initialized.

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GetFaultReport()

tle92466ed::DriverResult< void > Tle92466edHandler::GetFaultReport ( tle92466ed::FaultReport & report )

noexcept

Get comprehensive fault report.

Parameters

[out]

report

Fault report structure to fill.

GetIcVersion()

uint32_t Tle92466edHandler::GetIcVersion ( )

noexcept

Get IC version (returns 0 on error).

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GetStatus()

tle92466ed::DriverResult< void > Tle92466edHandler::GetStatus ( tle92466ed::DeviceStatus & status )

noexcept

Get device status.

Parameters

[out]

status

Device status structure to fill.

HasFault()

bool Tle92466edHandler::HasFault ( )

noexcept

Check if any fault is present.

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Initialize() [1/2]

tle92466ed::DriverResult< void > Tle92466edHandler::Initialize ( )

noexcept

Initialize driver (hardware reset + SPI init + enter config mode).

Returns

DriverResult with void on success, DriverError on failure.

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Initialize() [2/2]

tle92466ed::DriverResult< void > Tle92466edHandler::Initialize ( const tle92466ed::GlobalConfig & config )

noexcept

Initialize with global configuration.

Parameters

config

Global device configuration.

Returns

DriverResult with void on success, DriverError on failure.

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IsInitialized()

bool Tle92466edHandler::IsInitialized ( ) const

inlinenoexcept

Check if initialized.

IsMissionMode()

bool Tle92466edHandler::IsMissionMode ( )

noexcept

Check if in mission mode.

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KickWatchdog()

tle92466ed::DriverResult< void > Tle92466edHandler::KickWatchdog ( uint16_t reload_value = 1000 )

noexcept

Reload the SPI watchdog.

Parameters

reload_value

Watchdog reload value (default 1000).

operator=() [1/2]

Tle92466edHandler & Tle92466edHandler::operator= ( const Tle92466edHandler & )

delete

operator=() [2/2]

Tle92466edHandler & Tle92466edHandler::operator= ( Tle92466edHandler && )

delete

SetChannelCurrent()

tle92466ed::DriverResult< void > Tle92466edHandler::SetChannelCurrent ( uint8_t channel, uint16_t current_ma )

noexcept

Set channel current setpoint.

Parameters

channel	Channel number (0-5).
current_ma	Current in milliamps.

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withDriver()

template<typename Fn >

auto Tle92466edHandler::withDriver ( Fn && fn )

inlineprivatenoexcept

Execute a lambda with a locked, initialized driver.

Acquires the mutex, ensures initialization, and invokes fn(*driver_). Returns a default-constructed R on failure, or for DriverResult types, returns an error indicating the driver is not initialized.

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Member Data Documentation

comm_

std::unique_ptr<HalSpiTle92466edComm> Tle92466edHandler::comm_

private

driver_

std::unique_ptr<DriverType> Tle92466edHandler::driver_

private

initialized_

bool Tle92466edHandler::initialized_ {false}

private

kNumChannels

constexpr uint8_t Tle92466edHandler::kNumChannels = 6

staticconstexpr

mutex_

RtosMutex Tle92466edHandler::mutex_

mutableprivate

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

• Tle92466edHandler.h
• Tle92466edHandler.cpp