blob: 6983e77906064b8fdf56524baded6986832cbffd [file] [log] [blame]
#ifndef __OBJECTS_GPIO_UTILITIES_H__
#define __OBJECTS_GPIO_UTILITIES_H__
#include <stdint.h>
#include <gio/gio.h>
#include <stdbool.h>
typedef struct {
gchar* name;
gchar* dev;
uint16_t num;
gchar* direction;
int fd;
bool irq_inited;
} GPIO;
//gpio functions
#define GPIO_OK 0
#define GPIO_ERROR -1
#define GPIO_OPEN_ERROR -2
#define GPIO_INIT_ERROR -3
#define GPIO_READ_ERROR -4
#define GPIO_WRITE_ERROR -5
#define GPIO_LOOKUP_ERROR -6
int gpio_init(GDBusConnection*, GPIO*);
void gpio_close(GPIO*);
int gpio_open(GPIO*);
int gpio_open_interrupt(GPIO*, GIOFunc, gpointer);
int gpio_write(GPIO*, uint8_t);
int gpio_writec(GPIO*, char);
int gpio_clock_cycle(GPIO*, int);
int gpio_read(GPIO*,uint8_t*);
#endif