openssag.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libusb-1.0/libusb.h>
#include <time.h>
#include <unistd.h>
#include "openssag.h"
#include "openssag_priv.h"

Include dependency graph for openssag.cpp:

Macros
#define	USB_TIMEOUT   5000
#define	BUFFER_ENDPOINT   0x82
#define	IMAGE_WIDTH   1280
#define	IMAGE_HEIGHT   1024
#define	HORIZONTAL_BLANKING   244
#define	VERTICAL_BLANKING   25
#define	BUFFER_WIDTH   (IMAGE_WIDTH + HORIZONTAL_BLANKING)
#define	BUFFER_HEIGHT   (IMAGE_HEIGHT + VERTICAL_BLANKING + 1)
#define	BUFFER_SIZE   (BUFFER_WIDTH * BUFFER_HEIGHT)
#define	ROW_START   12
#define	COLUMN_START   20
#define	SHUTTER_WIDTH   (IMAGE_HEIGHT + VERTICAL_BLANKING)
#define	PIXEL_OFFSET   (8 * (BUFFER_WIDTH + 31))
#define	RENUMERATE_TIMEOUT   10

Enumerations
enum	USB_REQUEST {   USB_RQ_GUIDE = 16, USB_RQ_EXPOSE = 18, USB_RQ_SET_INIT_PACKET = 19, USB_RQ_PRE_EXPOSE = 20,   USB_RQ_SET_BUFFER_MODE = 85, USB_RQ_CANCEL_GUIDE = 24, USB_RQ_CANCEL_GUIDE_NORTH_SOUTH = 34, USB_RQ_CANCEL_GUIDE_EAST_WEST = 33,   USB_RQ_LOAD_FIRMWARE = 0xa0, USB_RQ_WRITE_SMALL_EEPROM = 0xa2 }

Variables
libusb_context *	ctx = nullptr

Macro Definition Documentation

BUFFER_ENDPOINT

#define BUFFER_ENDPOINT   0x82

BUFFER_HEIGHT

#define BUFFER_HEIGHT   (IMAGE_HEIGHT + VERTICAL_BLANKING + 1)

BUFFER_SIZE

#define BUFFER_SIZE   (BUFFER_WIDTH * BUFFER_HEIGHT)

BUFFER_WIDTH

#define BUFFER_WIDTH   (IMAGE_WIDTH + HORIZONTAL_BLANKING)

COLUMN_START

#define COLUMN_START   20

HORIZONTAL_BLANKING

#define HORIZONTAL_BLANKING   244

IMAGE_HEIGHT

#define IMAGE_HEIGHT   1024

IMAGE_WIDTH

#define IMAGE_WIDTH   1280

PIXEL_OFFSET

#define PIXEL_OFFSET   (8 * (BUFFER_WIDTH + 31))

RENUMERATE_TIMEOUT

#define RENUMERATE_TIMEOUT   10

ROW_START

#define ROW_START   12

SHUTTER_WIDTH

#define SHUTTER_WIDTH   (IMAGE_HEIGHT + VERTICAL_BLANKING)

USB_TIMEOUT

#define USB_TIMEOUT   5000

VERTICAL_BLANKING

#define VERTICAL_BLANKING   25

Enumeration Type Documentation

USB_REQUEST

enum USB_REQUEST

Enumerator
USB_RQ_GUIDE
USB_RQ_EXPOSE
USB_RQ_SET_INIT_PACKET
USB_RQ_PRE_EXPOSE
USB_RQ_SET_BUFFER_MODE
USB_RQ_CANCEL_GUIDE
USB_RQ_CANCEL_GUIDE_NORTH_SOUTH
USB_RQ_CANCEL_GUIDE_EAST_WEST
USB_RQ_LOAD_FIRMWARE
USB_RQ_WRITE_SMALL_EEPROM

Variable Documentation

ctx

libusb_context* ctx = nullptr