Here is a list of all files with brief descriptions:

[detail level 1234]

▼ docs
_doxygen
▼ handlers
▼ ads7952
Ads7952Handler.cpp	Implementation of the ADS7952 12-channel SAR ADC handler
Ads7952Handler.h	Unified handler for ADS7952 12-channel 12-bit SAR ADC with SPI integration
▼ ads9324
Ads9324Handler.cpp	ADS9324 handler — CRTP SPI/host bridge + BaseAdc
Ads9324Handler.h	Hf-core handler for ADS9324 (16-ch 16-bit simultaneous SAR + PGA AFE)
▼ alicat_basis2
AlicatBasis2Handler.cpp	Implementation of AlicatBasis2Handler
AlicatBasis2Handler.h	HAL-level handler for the Alicat BASIS-2 mass-flow instrument
▼ as5047u
As5047uHandler.cpp	Implementation of unified AS5047U magnetic rotary position sensor handler
As5047uHandler.h	Unified handler for AS5047U magnetic rotary position sensor with SPI integration
▼ at25040
At25040Handler.cpp
At25040Handler.h	SPI AT25040B handler — BaseSpi + optional /WP, lazy Probe
▼ bmp581
Bmp581Handler.cpp	Implementation of `Bmp581Handler` and its `BaseI2c` CRTP register adapter
Bmp581Handler.h	Handler for the Bosch BMP581 barometric pressure sensor on a `BaseI2c`
▼ bno08x
Bno08xHandler.cpp	Implementation of unified BNO08x IMU sensor handler
Bno08xHandler.h	Unified handler for BNO08x IMU sensor family with multi-interface support
▼ common
► canopen
CanOpenBaseCanLink.hpp	Facade: `CanOpen::CanFrame` I/O on HAL `BaseCan` via `HfUtilsCanOpenTransport`
CO_driver_hardfoc.c	Generic CANopenNode v4 driver: one CO_CANmodule over N ports
CO_driver_target.h	CANopenNode v4 target definitions for the generic HardFOC driver (CO_driver_hardfoc.c)
EspTwaiPort.cpp	ICanPort over EspCan (TWAI). ESP32 builds only
EspTwaiPort.h	ICanPort over the ESP32 TWAI controller (EspCan, BaseCan v2)
hf_co_driver.h	C interface of the generic CANopenNode driver (CO_driver_hardfoc.c)
HfCanFrameRecord.h	Frame-record tunnel codec (Vortex CANopen design §7.2), shared by the host pipe bus (PipePort), the Wi-Fi TLS tunnel and ESP-NOW
HfCanPort.h	Transport-neutral CAN frame and the ICanPort interface for port bindings (EspTwaiPort, LinuxSocketCanPort, PipePort, later FDCAN and the wireless tunnels)
HfCoPortBinding.h	Attaches an `hf::can::ICanPort` to a CO driver port slot (hf_co_driver_attach_port())
HfUtilsCanOpenBridge.hpp	Convert `CanOpen::CanFrame` ↔ `hf_can_message_t` for `BaseCan` I/O
HfUtilsCanOpenTransport.hpp	Send/receive `CanOpen::CanFrame` on a `BaseCan` instance
LinuxSocketCanPort.cpp	ICanPort over Linux SocketCAN
LinuxSocketCanPort.h	ICanPort over a Linux SocketCAN interface (can0, vcan0). Linux only
PipePort.cpp	Host pipe bus (PipeHub) and its ICanPort (PipePort). POSIX only
PipePort.h	Host pipe bus: a UNIX-socket hub that behaves like a CAN bus, and the ICanPort that joins it (POSIX hosts only)
HandlerCommon.h	Shared utility functions for handler CRTP communication adapters
PlatformMutexBackend.h	RTOS mutex backend – bridges PlatformMutex (interface-wrap) with OsAbstraction (rtos-wrap) at the core/ layer
▼ dynamixel
DynamixelHandler.cpp	Implementation of DynamixelHandler and its BaseUart adapter
DynamixelHandler.h	HAL-level handler for Protocol 2.0 Dynamixel servos on BaseUart
▼ fdo2
Fdo2Handler.cpp	Implementation of `Fdo2Handler` and its `BaseUart` adapter
Fdo2Handler.h	HAL-level handler for the PyroScience FDO2-G2 oxygen probe
▼ isf15acp4
Isf15acp4Handler.cpp	Implementation of ISF15ACP4 SmartDisplay HAL handler
Isf15acp4Handler.h	HAL handler for NKK ISF15ACP4 SmartDisplay OLED pushbutton (SSD1331 SPI)
▼ logger
► factory
EspLoggerFactory.cpp	ESP32-family implementation of `Logger::CreateDefaultBaseLogger()`
NoBackendLoggerFactory.cpp	`Logger::CreateDefaultBaseLogger()` for builds with no MCU (HF_CORE_MCU=NONE)
LogDecorators.h
Logger.cpp	Implementation of the advanced logging system
Logger.h	Advanced logging system with formatting capabilities
▼ max22200
Max22200Handler.cpp	Implementation of MAX22200 handler with SPI2 communication adapter
Max22200Handler.h	Unified handler for MAX22200 octal solenoid and motor driver
▼ mcp9700
Mcp9700TemperatureHandler.cpp	MCP9700 thermistor handler implementation
Mcp9700TemperatureHandler.h	MCP9700 linear active thermistor handler (ADC voltage to °C)
▼ ntc
NtcTemperatureHandler.cpp	Implementation of NTC temperature sensor handler for HardFOC system
NtcTemperatureHandler.h	NTC temperature sensor handler for the HardFOC system
▼ pca9685
Pca9685Handler.cpp	Implementation of the PCA9685 PWM controller handler
Pca9685Handler.h	Unified handler for the PCA9685 16-channel 12-bit PWM controller
▼ pcal95555
Pcal95555Handler.cpp	Implementation of the PCAL95555 GPIO expander handler
Pcal95555Handler.h	Unified handler for the PCA9555 / PCAL9555A 16-bit I2C GPIO expander
▼ pf1550
Pf1550Handler.cpp	PF1550 PMIC handler implementation
Pf1550Handler.h	HAL handler for NXP PF1550 PMIC (I2C + optional strap GPIOs)
▼ se050
Se050Handler.cpp	`Se050Handler` and `HalI2cSe050Comm` implementations
Se050Handler.h	HAL-level handler for the NXP SE050 / SE050A secure element (I²C, T=1oI2C)
▼ sfm
SfmHandler.cpp	Implementation of `SfmHandler` and its `BaseI2c` CRTP adapter
SfmHandler.h	Handler for Sensirion gas mass flow meters on a `BaseI2c`: SF06 (SFM4300, …) and SFx6000 (SFM6000D)
▼ tle92466ed
Tle92466edHandler.cpp	Implementation of TLE92466ED handler with SPI communication adapter
Tle92466edHandler.h	Unified handler for TLE92466ED six-channel low-side solenoid driver IC
▼ tmc5160
Tmc5160Handler.cpp	Implementation of TMC5160 handler with SPI/UART communication adapters
Tmc5160Handler.h	Unified handler for TMC5160/TMC5130 stepper motor driver with SPI/UART integration
▼ tmc9660
Tmc9660AdcWrapper.cpp	Implementation of the TMC9660 ADC delegation wrapper
Tmc9660AdcWrapper.h	Thin BaseAdc delegation wrapper when the host owns a unique_ptr
Tmc9660Handler.cpp
Tmc9660Handler.h	Unified handler for TMC9660 motor controller with GPIO, ADC, and temperature integration
▼ ws2812
Ws2812Handler.cpp	Implementation of WS2812 LED strip handler
Ws2812Handler.h	Unified handler for WS2812 addressable LED strips using RMT peripheral
▼ tests
▼ host
► mocks
FakeClock.cpp	FakeClock state and the hf-utils-rtos-wrap clock hooks it backs
FakeClock.h	Controllable time source for hf-core host builds
HfCoreMocks.h	One include for every hf-core host fake (link hf_core_host_mocks)
MockAdc.cpp	MockAdc implementation
MockAdc.h	Scriptable BaseAdc fake for host tests
MockCan.cpp	MockCan implementation
MockCan.h	Scriptable BaseCan fake for host tests
MockGpio.cpp	MockGpio implementation
MockGpio.h	Scriptable BaseGpio fake for host tests
MockI2c.cpp	MockI2c implementation
MockI2c.h	Scriptable BaseI2c fake for host tests
MockNvs.cpp	MockNvs implementation
MockNvs.h	In-memory BaseNvs fake with fault injection, for host tests
MockSpi.cpp	MockSpi implementation
MockSpi.h	Scriptable BaseSpi fake for host tests
MockTemperature.cpp	MockTemperature implementation
MockTemperature.h	Scriptable BaseTemperature fake for host tests
MockUart.cpp	MockUart implementation
MockUart.h	Scriptable BaseUart fake for host tests