Collaboration diagram for Mux Subsystem:

Macros
#define	MUX_CTL_OPEN BIT(0)

#define	MUX_CTL_PULL_DOWN BIT(1)

#define	MUX_CTL_PULL_UP BIT(2)

#define	MUX_CTL_SCHMITT BIT(3)

#define	MUX_CTL_MODE(x) (x << 8)

Functions
struct mux *	mux_init ()

int32_t	mux_deinit (struct mux *mux)

int32_t	mux_pinctl (struct mux *mux, uint32_t pin, uint32_t ctl, uint32_t extra)

Detailed Description

This is Mux Subsytem

Macro Definition Documentation

◆ MUX_CTL_MODE

#define MUX_CTL_MODE ( x ) (x << 8)

Configure mode of pin

◆ MUX_CTL_OPEN

#define MUX_CTL_OPEN BIT(0)

Configure pin without pull down or pull down

◆ MUX_CTL_PULL_DOWN

#define MUX_CTL_PULL_DOWN BIT(1)

Configure pin with pull down

◆ MUX_CTL_PULL_UP

#define MUX_CTL_PULL_UP BIT(2)

Configure pin with pull up

◆ MUX_CTL_SCHMITT

#define MUX_CTL_SCHMITT BIT(3)

Configure pin with Schmitt Trigger

Function Documentation

◆ mux_deinit()

int32_t mux_deinit ( struct mux * mux )

Deinit Mux Subsystem

Parameters

mux	Mux handle

Returns: -1 on error 0 on ok

◆ mux_init()

struct mux* mux_init ( )

Init Mux Subsystem

Returns: Mux Handler

◆ mux_pinctl()

int32_t mux_pinctl	(	struct mux *	mux,
		uint32_t	pin,
		uint32_t	ctl,
		uint32_t	extra
	)

Configure pin