David Schleef | ed9eccb | 2008-11-04 20:29:31 -0800 | [diff] [blame] | 1 | /* |
Jitendra Kumar Khasdev | 2acc980 | 2015-11-24 17:52:28 +0530 | [diff] [blame] | 2 | * comedilib.h |
| 3 | * Header file for kcomedilib |
| 4 | * |
| 5 | * COMEDI - Linux Control and Measurement Device Interface |
| 6 | * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | */ |
David Schleef | ed9eccb | 2008-11-04 20:29:31 -0800 | [diff] [blame] | 18 | |
| 19 | #ifndef _LINUX_COMEDILIB_H |
| 20 | #define _LINUX_COMEDILIB_H |
| 21 | |
Greg Kroah-Hartman | 472dfe7 | 2010-05-03 15:01:50 -0700 | [diff] [blame] | 22 | struct comedi_device *comedi_open(const char *path); |
| 23 | int comedi_close(struct comedi_device *dev); |
Ian Abbott | 16d2d3c | 2013-08-23 14:45:07 +0100 | [diff] [blame] | 24 | int comedi_dio_get_config(struct comedi_device *dev, unsigned int subdev, |
| 25 | unsigned int chan, unsigned int *io); |
Greg Kroah-Hartman | 472dfe7 | 2010-05-03 15:01:50 -0700 | [diff] [blame] | 26 | int comedi_dio_config(struct comedi_device *dev, unsigned int subdev, |
| 27 | unsigned int chan, unsigned int io); |
Ian Abbott | 0f3ce1a | 2013-08-23 14:45:08 +0100 | [diff] [blame] | 28 | int comedi_dio_bitfield2(struct comedi_device *dev, unsigned int subdev, |
| 29 | unsigned int mask, unsigned int *bits, |
| 30 | unsigned int base_channel); |
Greg Kroah-Hartman | 472dfe7 | 2010-05-03 15:01:50 -0700 | [diff] [blame] | 31 | int comedi_find_subdevice_by_type(struct comedi_device *dev, int type, |
| 32 | unsigned int subd); |
| 33 | int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice); |
Greg Kroah-Hartman | 027d53b | 2010-05-01 13:51:58 -0700 | [diff] [blame] | 34 | |
David Schleef | ed9eccb | 2008-11-04 20:29:31 -0800 | [diff] [blame] | 35 | #endif |