musbstd.h

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/********************************************************************\
 
  Name:         musbstd.h
  Created by:   Konstantin Olchanski, Stefan Ritt
 
  Contents:     Midas USB access
 
  $Id$
 
\********************************************************************/
 
#ifndef MUSBSTD_H
#define MUSBSTD_H
 
#if defined(HAVE_LIBUSB)
 
#include <usb.h>
 
typedef struct {
   usb_dev_handle *dev;
   int usb_configuration;
   int usb_interface;
   int usb_type;
} MUSB_INTERFACE;
 
#elif defined(HAVE_LIBUSB10)
 
#include <libusb-1.0/libusb.h>
 
typedef struct {
   libusb_device_handle *dev;
   int usb_configuration;
   int usb_interface;
   int usb_type;
} MUSB_INTERFACE;
 
#elif defined(_MSC_VER)
 
#include <windows.h>
 
typedef struct {
   HANDLE rhandle;
   HANDLE whandle;
   int usb_type;
} MUSB_INTERFACE;
 
#elif defined(OS_DARWIN)
 
typedef struct {
   void *device;
   void *interface;
   int usb_configuration;
   int usb_interface;
   int usb_type;
} MUSB_INTERFACE;
 
#else
#error Do not know how to access USB devices
#endif
 
/*---- status codes ------------------------------------------------*/
 
#define MUSB_SUCCESS                  1
#define MUSB_NOT_FOUND                2
#define MUSB_INVALID_PARAM            3
#define MUSB_NO_MEM                   4
#define MUSB_ACCESS_ERROR             5
 
/* make functions callable from a C++ program */
#ifdef __cplusplus
extern "C" {
#endif
 
/* make functions under WinNT dll exportable */
#ifndef EXPRT
#if defined(_MSC_VER) && defined(_USRDLL)
#define EXPRT __declspec(dllexport)
#else
#define EXPRT
#endif
#endif
 
int EXPRT musb_open(MUSB_INTERFACE **musb_interface, int vendor, int product, int instance, int configuration, int usbinterface);
int EXPRT musb_close(MUSB_INTERFACE *musb_interface);
int EXPRT musb_write(MUSB_INTERFACE *musb_interface,int endpoint,const void *buf,int count,int timeout_ms);
int EXPRT musb_read(MUSB_INTERFACE *musb_interface,int endpoint,void *buf,int count,int timeout_ms);
int EXPRT musb_reset(MUSB_INTERFACE *musb_interface);
int EXPRT musb_set_altinterface(MUSB_INTERFACE *musb_interface, int index);
int EXPRT musb_get_device(MUSB_INTERFACE *musb_interface);
 
#ifdef __cplusplus
}
#endif
 
#endif // MUSBSTD_H