arduino::HardwareSetupFTDI Class Reference

Sets up hardware interfaces for FTDI FT2232HL (GPIO, I2C, SPI). More...

#include <HardwareSetupFTDI.h>

Inheritance diagram for arduino::HardwareSetupFTDI:

Public Member Functions
	HardwareSetupFTDI ()=default
	Constructor. Initializes FTDI hardware interfaces.
	HardwareSetupFTDI (int vendor_id, int product_id, const char *description=nullptr, const char *serial=nullptr)
	Constructor with custom device parameters.
	~HardwareSetupFTDI ()
	Destructor. Cleans up FTDI hardware interfaces.
bool	begin (bool asDefault=true)
	Initializes hardware pointers to FTDI interfaces.
void	end ()
	Resets hardware pointers to nullptr.
HardwareGPIO_FTDI *	getGPIO ()
HardwareI2C_FTDI *	getI2C ()
HardwareSPI_FTDI *	getSPI ()
void	setDeviceParams (int vendor_id, int product_id, const char *description=nullptr, const char *serial=nullptr)
	Set custom device parameters for targeting specific FTDI device.

Protected Attributes
const char *	desc = nullptr
HardwareGPIO_FTDI	gpio
HardwareI2C_FTDI	i2c
bool	is_default_objects_active = false
int	pid = 0x6010
const char *	ser = nullptr
HardwareSPI_FTDI	spi
int	vid = 0x0403

Detailed Description

Sets up hardware interfaces for FTDI FT2232HL (GPIO, I2C, SPI).

This class provides hardware abstraction for the FTDI FT2232HL dual-channel USB-to-UART/SPI/I2C converter. The FT2232HL has two independent channels:

• Channel A: Can be configured for UART, SPI, I2C, or GPIO
• Channel B: Can be configured for UART, SPI, I2C, or GPIO

This implementation uses libftdi1 to communicate with the FT2232HL device.

Constructor & Destructor Documentation

HardwareSetupFTDI()

arduino::HardwareSetupFTDI::HardwareSetupFTDI ( int  vendor_id, int  product_id, const char *  description = nullptr, const char *  serial = nullptr  )

inline

Constructor with custom device parameters.

Parameters

vendor_id	USB vendor ID (default: 0x0403 for FTDI)
product_id	USB product ID (default: 0x6010 for FT2232HL)
description	Device description string (optional)
serial	Serial number string (optional)

Member Function Documentation

begin()

bool arduino::HardwareSetupFTDI::begin ( bool  asDefault = true )

inline

Initializes hardware pointers to FTDI interfaces.

Parameters

asDefault

If true, sets up global Arduino objects (Wire, SPI, GPIO)

Returns

true if initialization successful, false otherwise

getGPIO()

HardwareGPIO_FTDI * arduino::HardwareSetupFTDI::getGPIO ( )

inlinevirtual

Implements arduino::GPIOSource.

getI2C()

HardwareI2C_FTDI * arduino::HardwareSetupFTDI::getI2C ( )

inlinevirtual

Implements arduino::I2CSource.

getSPI()

HardwareSPI_FTDI * arduino::HardwareSetupFTDI::getSPI ( )

inlinevirtual

Implements arduino::SPISource.

setDeviceParams()

void arduino::HardwareSetupFTDI::setDeviceParams ( int  vendor_id, int  product_id, const char *  description = nullptr, const char *  serial = nullptr  )

inline

Set custom device parameters for targeting specific FTDI device.

Parameters

vendor_id	USB vendor ID
product_id	USB product ID
description	Device description string (optional)
serial	Serial number string (optional)

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

• ArduinoCore-Linux/cores/ftdi/HardwareSetupFTDI.h