ezusb.cpp File Reference

#include <errno.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libusb-1.0/libusb.h>
#include "ezusb.h"

Data Structures
struct	ram_poke_context

Macros
#define	logerror(...)
#define	RW_INTERNAL   0xA0 /* hardware implements this one */
#define	RW_MEMORY   0xA3
#define	RETRY_LIMIT   5

Enumerations
enum	ram_mode { _undef = 0 , internal_only , skip_internal , skip_external }

Functions
static bool	fx_is_external (uint32_t addr, size_t len)
static bool	fx2_is_external (uint32_t addr, size_t len)
static bool	fx2lp_is_external (uint32_t addr, size_t len)
static int	ezusb_write (libusb_device_handle *device, const char *label, uint8_t opcode, uint32_t addr, const unsigned char *data, size_t len)
static int	ezusb_read (libusb_device_handle *device, const char *label, uint8_t opcode, uint32_t addr, const unsigned char *data, size_t len)
static bool	ezusb_cpucs (libusb_device_handle *device, uint32_t addr, bool doRun)
static bool	ezusb_fx3_jump (libusb_device_handle *device, uint32_t addr)
static int	parse_ihex (FILE *image, void *context, bool(*is_external)(uint32_t addr, size_t len), int(*poke)(void *context, uint32_t addr, bool external, const unsigned char *data, size_t len))
static int	ram_poke (void *context, uint32_t addr, bool external, const unsigned char *data, size_t len)
static int	fx3_load_ram (libusb_device_handle *device, const char *path)
int	ezusb_load_ram (libusb_device_handle *device, const char *path, int fx_type, int stage)

Macro Definition Documentation

logerror

#define logerror

(

...

)

Value:

fprintf( stderr, __VA_ARGS__ )

RETRY_LIMIT

#define RETRY_LIMIT   5

RW_INTERNAL

#define RW_INTERNAL   0xA0 /* hardware implements this one */

RW_MEMORY

#define RW_MEMORY   0xA3

Enumeration Type Documentation

ram_mode

enum ram_mode

Enumerator
_undef
internal_only
skip_internal
skip_external

Function Documentation

ezusb_cpucs()

bool ezusb_cpucs ( libusb_device_handle * device, uint32_t addr, bool doRun )

static

ezusb_fx3_jump()

bool ezusb_fx3_jump ( libusb_device_handle * device, uint32_t addr )

static

ezusb_load_ram()

int ezusb_load_ram	(	libusb_device_handle *	device,
		const char *	path,
		int	fx_type,
		int	stage )

ezusb_read()

int ezusb_read ( libusb_device_handle * device, const char * label, uint8_t opcode, uint32_t addr, const unsigned char * data, size_t len )

static

ezusb_write()

int ezusb_write ( libusb_device_handle * device, const char * label, uint8_t opcode, uint32_t addr, const unsigned char * data, size_t len )

static

fx2_is_external()

bool fx2_is_external ( uint32_t addr, size_t len )

static

fx2lp_is_external()

bool fx2lp_is_external ( uint32_t addr, size_t len )

static

fx3_load_ram()

int fx3_load_ram ( libusb_device_handle * device, const char * path )

static

fx_is_external()

bool fx_is_external ( uint32_t addr, size_t len )

static

parse_ihex()

int parse_ihex ( FILE * image, void * context, bool(* is_external )(uint32_t addr, size_t len), int(* poke )(void *context, uint32_t addr, bool external, const unsigned char *data, size_t len) )

static

ram_poke()

int ram_poke ( void * context, uint32_t addr, bool external, const unsigned char * data, size_t len )

static