giu.h File Reference

Go to the source code of this file.

Enumerations
enum	{ GPIO_50PINS_PULLUPDOWN, GPIO_36PINS, GPIO_48PINS_EDGE_SELECT }
enum	irq_trigger_t { IRQ_TRIGGER_LEVEL, IRQ_TRIGGER_EDGE, IRQ_TRIGGER_EDGE_FALLING, IRQ_TRIGGER_EDGE_RISING }
enum	irq_signal_t { IRQ_SIGNAL_THROUGH, IRQ_SIGNAL_HOLD }
enum	irq_level_t { IRQ_LEVEL_LOW, IRQ_LEVEL_HIGH }
enum	gpio_pull_t { GPIO_PULL_DOWN, GPIO_PULL_UP, GPIO_PULL_DISABLE }

Functions
void	vr41xx_set_irq_trigger (unsigned int pin, irq_trigger_t trigger, irq_signal_t signal)
void	vr41xx_set_irq_level (unsigned int pin, irq_level_t level)
int	vr41xx_gpio_pullupdown (unsigned int pin, gpio_pull_t pull)

Enumeration Type Documentation

anonymous enum

Enumerator:

GPIO_50PINS_PULLUPDOWN
GPIO_36PINS
GPIO_48PINS_EDGE_SELECT

Definition at line 26 of file giu.h.

enum gpio_pull_t

Enumerator:

GPIO_PULL_DOWN
GPIO_PULL_UP
GPIO_PULL_DISABLE

Definition at line 54 of file giu.h.

enum irq_level_t

Enumerator:

IRQ_LEVEL_LOW
IRQ_LEVEL_HIGH

Definition at line 47 of file giu.h.

enum irq_signal_t

Enumerator:

IRQ_SIGNAL_THROUGH
IRQ_SIGNAL_HOLD

Definition at line 39 of file giu.h.

enum irq_trigger_t

Enumerator:

IRQ_TRIGGER_LEVEL
IRQ_TRIGGER_EDGE
IRQ_TRIGGER_EDGE_FALLING
IRQ_TRIGGER_EDGE_RISING

Definition at line 32 of file giu.h.

Function Documentation

int vr41xx_gpio_pullupdown	(	unsigned int	pin,
		gpio_pull_t	pull
	)

Definition at line 361 of file gpio-vr41xx.c.

void vr41xx_set_irq_level	(	unsigned int	pin,
		irq_level_t	level
	)

Definition at line 291 of file gpio-vr41xx.c.

void vr41xx_set_irq_trigger	(	unsigned int	pin,
		irq_trigger_t	trigger,
		irq_signal_t	signal
	)

Definition at line 212 of file gpio-vr41xx.c.