pal_lld.h File Reference

PAL subsystem low level driver header template. More...

Go to the source code of this file.

Data Structures
struct	GenericConfig
	Generic I/O ports static initializer. More...
Defines
#define	PAL_IOPORTS_WIDTH   32
	Width, in bits, of an I/O port.
#define	PAL_WHOLE_PORT   ((ioportmask_t)0xFFFFFFFF)
	Whole port mask.
#define	IOPORT1   0
	First I/O port identifier.
#define	pal_lld_init(config)
	Low level PAL subsystem initialization.
#define	pal_lld_readport(port)
	Reads the physical I/O port states.
#define	pal_lld_readlatch(port)
	Reads the output latch.
#define	pal_lld_writeport(port, bits)
	Writes a bits mask on a I/O port.
#define	pal_lld_setport(port, bits)
	Sets a bits mask on a I/O port.
#define	pal_lld_clearport(port, bits)
	Clears a bits mask on a I/O port.
#define	pal_lld_toggleport(port, bits)
	Toggles a bits mask on a I/O port.
#define	pal_lld_readgroup(port, mask, offset)
	Reads a group of bits.
#define	pal_lld_writegroup(port, mask, offset, bits)
	Writes a group of bits.
#define	pal_lld_setgroupmode(port, mask, mode)
	Pads group mode setup.
#define	pal_lld_readpad(port, pad)
	Reads a logical state from an I/O pad.
#define	pal_lld_writepad(port, pad, bit)
	Writes a logical state on an output pad.
#define	pal_lld_setpad(port, pad)
	Sets a pad logical state to PAL_HIGH.
#define	pal_lld_clearpad(port, pad)
	Clears a pad logical state to PAL_LOW.
#define	pal_lld_togglepad(port, pad)
	Toggles a pad logical state.
#define	pal_lld_setpadmode(port, pad, mode)
	Pad mode setup.
Typedefs
typedef uint32_t	ioportmask_t
	Digital I/O port sized unsigned type.
typedef uint32_t	ioportid_t
	Port Identifier.

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Detailed Description

PAL subsystem low level driver header template.

Definition in file templates/pal_lld.h.