etherlabmaster: lib/voe_handler.c@dd1f501c4070 (annotated)

1264 e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	1	/******************************************************************************
1266 dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	2	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	3	* $Id$
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	4	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	5	* Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	6	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	7	* This file is part of the IgH EtherCAT master userspace library.
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	8	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	9	* The IgH EtherCAT master userspace library is free software: you can
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	10	* redistribute it and/or modify it under the terms of the GNU Lesser General
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	11	* Public License as published by the Free Software Foundation, version 2 of
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	12	* the License.
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	13	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	14	* The IgH EtherCAT master userspace library is distributed in the hope that
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	15	* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	16	* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	17	* GNU Lesser General Public License for more details.
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	18	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	19	* You should have received a copy of the GNU Lesser General Public License
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	20	* along with the IgH EtherCAT master userspace library. If not, see
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	21	* <http://www.gnu.org/licenses/>.
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	22	*
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	23	* The right to use EtherCAT Technology is granted and comes free of charge
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	24	* under condition of compatibility of product made by Licensee. People
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	25	* intending to distribute/sell products based on the code, have to sign an
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	26	* agreement to guarantee that products using software based on IgH EtherCAT
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	27	* master stay compatible with the actual EtherCAT specification (which are
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	28	* released themselves as an open standard) as the (only) precondition to have
dd1f501c4070 Added LGPL licence headers to userspace library. Florian Pose <fp@igh-essen.com> parents: 1264 diff changeset	29	* the right to use EtherCAT Technology, IP and trade marks.
1264 e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	30	*
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	31	*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	32
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	33	/** \file
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	34	* Vendor-specific-over-EtherCAT protocol handler functions.
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	35	*/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	36
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	37	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	38
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	39	#include <stdio.h>
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	40
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	41	#include "voe_handler.h"
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	42	#include "slave_config.h"
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	43	#include "master.h"
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	44	#include "master/ioctl.h"
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	45
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	46	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	47
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	48	void ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id,
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	49	uint16_t vendor_type)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	50	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	51	ec_ioctl_voe_t data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	52
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	53	data.config_index = voe->config->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	54	data.voe_index = voe->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	55	data.vendor_id = &vendor_id;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	56	data.vendor_type = &vendor_type;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	57
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	58	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_SEND_HEADER, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	59	fprintf(stderr, "Failed to set VoE send header.\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	60	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	61	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	62
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	63	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	64
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	65	void ecrt_voe_handler_received_header(const ec_voe_handler_t *voe,
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	66	uint32_t vendor_id, uint16_t vendor_type)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	67	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	68	ec_ioctl_voe_t data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	69
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	70	data.config_index = voe->config->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	71	data.voe_index = voe->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	72	data.vendor_id = vendor_id;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	73	data.vendor_type = vendor_type;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	74
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	75	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_REC_HEADER, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	76	fprintf(stderr, "Failed to get received VoE header.\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	77	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	78	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	79
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	80	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	81
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	82	uint8_t ecrt_voe_handler_data(ec_voe_handler_t voe)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	83	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	84	return voe->data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	85	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	86
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	87	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	88
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	89	size_t ecrt_voe_handler_data_size(const ec_voe_handler_t *voe)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	90	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	91	return voe->data_size;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	92	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	93
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	94	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	95
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	96	void ecrt_voe_handler_read(ec_voe_handler_t *voe)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	97	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	98	ec_ioctl_voe_t data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	99
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	100	data.config_index = voe->config->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	101	data.voe_index = voe->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	102
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	103	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_READ, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	104	fprintf(stderr, "Failed to initiate VoE reading.\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	105	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	106	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	107
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	108	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	109
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	110	void ecrt_voe_handler_write(ec_voe_handler_t *voe, size_t size)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	111	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	112	ec_ioctl_voe_t data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	113
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	114	data.config_index = voe->config->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	115	data.voe_index = voe->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	116	data.size = size;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	117	data.data = voe->data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	118
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	119	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_WRITE, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	120	fprintf(stderr, "Failed to initiate VoE reading.\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	121	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	122	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	123
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	124	/*****************************************************************************/
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	125
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	126	ec_request_state_t ecrt_voe_handler_execute(ec_voe_handler_t *voe)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	127	{
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	128	ec_ioctl_voe_t data;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	129
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	130	data.config_index = voe->config->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	131	data.voe_index = voe->index;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	132	data.size = 0;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	133
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	134	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_EXEC, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	135	fprintf(stderr, "Failed to initiate VoE reading.\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	136	return EC_REQUEST_ERROR;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	137	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	138
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	139	if (data.size) { // new data waiting to be copied
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	140	if (voe->mem_size < data.size) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	141	if (voe->data)
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	142	free(voe->data);
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	143	voe->data = malloc(data.size);
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	144	if (!voe->data) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	145	voe->mem_size = 0;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	146	fprintf(stderr, "Failed to allocate VoE data memory!");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	147	return EC_REQUEST_ERROR;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	148	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	149	voe->mem_size = data.size;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	150	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	151
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	152	if (ioctl(voe->config->master->fd, EC_IOCTL_VOE_DATA, &data) == -1) {
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	153	fprintf(stderr, "Failed to get VoE data!\n");
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	154	return EC_REQUEST_ERROR;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	155	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	156	voe->data_size = data.size;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	157	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	158
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	159	return data.state;
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	160	}
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	161
e7882f246d7a Implemented VoE handler in userspace. Florian Pose <fp@igh-essen.com> parents: diff changeset	162	/*****************************************************************************/

author	Florian Pose <fp@igh-essen.com>
	Tue, 14 Oct 2008 14:01:09 +0000
changeset 1266	dd1f501c4070
parent 1264	e7882f246d7a
child 1271	19f9e9b6cf2c
permissions	-rw-r--r--