Representation of GPIO controller in the Polarfire. More...

#include <GPIO.h>

Inheritance diagram for pflib::GPIO:

Collaboration diagram for pflib::GPIO:

Public Member Functions
	GPIO (WishboneInterface *wb, int target=tgt_GPIO)

int	getGPOcount ()
	Get the number of GPO bits.

int	getGPIcount ()
	Get the number of GPI bits.

bool	getGPI (int ibit)
	Read a GPI bit.

std::vector< bool >	getGPI ()
	Read all GPI bits.

void	setGPO (int ibit, bool toTrue)
	Set a single GPO bit.

void	setGPO (const std::vector< bool > &bits)
	Set all GPO bits.

std::vector< bool >	getGPO ()
	Read all GPO bits.

bool	getGPI_single (int ibit)
	convenience wrapper for python bindings

std::vector< bool >	getGPI_all ()

void	setGPO_single (int ibit, bool t)

void	setGPO_all (const std::vector< bool > &b)

Public Member Functions inherited from pflib::WishboneTarget
	WishboneTarget (WishboneInterface *wb, int target)
	simply store pointer to interface and target we will interact with

int	target_type ()
	Get the Wishbone target type/flavor by number.

std::string	target_type_str ()
	Get the Wishbone target type/flavor by name if known.

int	firmware_version ()
	Get the subblock firmware version.

Private Attributes
int	ngpi_
	Cached numbers of GPI and GPO bits.

int	ngpo_

Additional Inherited Members
Protected Member Functions inherited from pflib::WishboneTarget
void	wb_write (uint32_t addr, uint32_t data)
	Write data to an address on the target stored within us. More...

uint32_t	wb_read (uint32_t addr)
	Read data from address on the target stored within us. More...

void	wb_rmw (uint32_t addr, uint32_t data, uint32_t mask)
	Read the word at the address and then put our data bits into that address using the provided mask. More...

Protected Attributes inherited from pflib::WishboneTarget
WishboneInterface *	wb_
	Handle to the interface.

int	target_
	Target id.

Detailed Description

Representation of GPIO controller in the Polarfire.

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

Public Member Functions