git.joshuawise.com / s3load.git / blame
| Commit | Line | Data |
|---|---|---|
| de1916b0 JW |
1 | /* libnexys.h |
| 2 | * Main include file for libnexys | |
| 3 | * libnexys, a free driver for Digilent NEXYS2 boards | |
| 4 | * | |
| 5 | * Copyright (c) 2007-2008 Joshua Wise | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; either version 2 of the License. | |
| 10 | * | |
| 11 | * Commercial licenses are available by request. | |
| 12 | */ | |
| 5ee943f9 JW |
13 | #ifndef _LIBNEXYS_H |
| 14 | #define _LIBNEXYS_H | |
| 15 | ||
| 16 | #ifdef LIBNEXYS_INTERNAL | |
| 17 | #ifdef WIN32_NATIVE | |
| 18 | # include <windows.h> | |
| 19 | # include "gendefs.h" | |
| 20 | # include "dpcdefs.h" | |
| 21 | # include "dpcutil.h" | |
| 22 | typedef HANDLE nexys2_t; | |
| 23 | #else | |
| 24 | #ifdef PARPORT | |
| 25 | typedef int nexys2_t; | |
| 26 | #else | |
| 27 | # include <usb.h> | |
| 28 | typedef usb_dev_handle *nexys2_t; | |
| 29 | #endif | |
| 30 | #endif | |
| 31 | #else | |
| 32 | typedef void *nexys2_t; | |
| 33 | #endif | |
| 34 | ||
| 35 | extern nexys2_t nexys2_init(void); | |
| 36 | extern int nexys2_jtag_enable(nexys2_t dev); | |
| 37 | extern int nexys2_jtag_disable(nexys2_t dev); | |
| 38 | extern int nexys2_jtag_setbits(nexys2_t dev, int tms, int tdi, int tck); | |
| 39 | extern int nexys2_jtag_puttdi(nexys2_t dev, int tms, int nbits, unsigned char *bits, unsigned char *obits); | |
| 40 | extern int nexys2_jtag_puttmstdi(nexys2_t dev, int nbits, unsigned char *bits, unsigned char *obits); | |
| 41 | extern int nexys2_jtag_gettdo(nexys2_t dev, int tdi, int tms, int nbits, unsigned char *obits); | |
| 42 | ||
| 43 | #endif |