This class provides access to read and write via the ioctl path to the AXILite targets within the Bittware firwmare. More...

Public Member Functions
	AxiLite (const uint32_t base_address, const char *dev, const uint32_t mask_space=0x3FFFFF)

const char *	dev () const
	get the device path this AxiLite is connected to

uint32_t	read (uint32_t addr)
	Read a register, throws an exception if bits are set outside the addr mask space (or in the two LSB)

void	write (uint32_t addr, uint32_t value)
	Write a register, throws an exception if bits are set outside the addr mask space (or in the two LSB)

uint32_t	readMasked (uint32_t addr, uint32_t mask)
	Read a register, doing shifts as necessary, throws an exception if bits are set outside the addr mask space (or in the two LSB)

void	writeMasked (uint32_t addr, uint32_t mask, uint32_t value)
	Write a register, doing shifts as necessary, throws an exception if bits are set outside the addr mask space (or in the two LSB)

bool	isSet (uint32_t addr, int ibit)
	check to see if a given bit is set

void	setclear (uint32_t addr, int ibit, bool true_for_set=false)
	set or clear a given bit

uint32_t	get_hardware_type ()
	get the hardware type from the standard register 0

uint32_t	get_firmware_version ()
	get the firmware version from the standard register 0

Detailed Description

This class provides access to read and write via the ioctl path to the AXILite targets within the Bittware firwmare.

All addresses are full bus addresses relative to the base_address, including the two LSB which should always be zero.

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

Public Member Functions