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/*
Copyright (C) 2011-2012 EPFL (Ecole Polytechnique Fédérale de Lausanne)
Laboratory CNBI (Chair in Non-Invasive Brain-Machine Interface)
Nicolas Bourdaud <nicolas.bourdaud@epfl.ch>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <eegdev.h>
#include "src/plugins/device-helper.h"
#include "src/core/eegdev-pluginapi.h"
#include "src/core/coreinternals.h"
static
struct egdich channels[] = {
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_INT32, .stype = 1},
{.dtype = EGD_INT32, .stype = 1},
{.dtype = EGD_FLOAT, .stype = 1},
{.dtype = EGD_DOUBLE, .stype = 0},
{.dtype = EGD_DOUBLE, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 2},
{.dtype = EGD_FLOAT, .stype = 2},
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 0},
{.dtype = EGD_FLOAT, .stype = 0},
};
#define NCH (sizeof(channels)/sizeof(channels[0]))
static
struct grpconf grp[] = {
{.sensortype = 2, .index = 1, .nch = 1, .iarray = 1, .arr_offset = 0, .datatype = EGD_DOUBLE},
{.sensortype = 1, .index = 0, .nch = 3, .iarray = 0, .arr_offset = 0, .datatype = EGD_FLOAT},
{.sensortype = 0, .index = 2, .nch = 7, .iarray = 0, .arr_offset = 3*4, .datatype = EGD_FLOAT},
};
#define NGRP (sizeof(grp)/sizeof(grp[0]))
struct selected_channels expected_selch[] = {
{.in_offset = (6+2)*4 + 2*8, .inlen = 4, .typein = EGD_FLOAT, .typeout = EGD_DOUBLE, .arr_offset = 0, .iarray = 1},
{.in_offset = 3*4, .inlen = 2*4, .typein = EGD_INT32, .typeout = EGD_FLOAT, .arr_offset = 0, .iarray = 0},
{.in_offset = (3+2)*4, .inlen = 4, .typein = EGD_FLOAT, .typeout = EGD_FLOAT, .arr_offset = 2*4, .iarray = 0},
{.in_offset = 2*4, .inlen = 4, .typein = EGD_FLOAT, .typeout = EGD_FLOAT, .arr_offset = 3*4, .iarray = 0},
{.in_offset = (4+2)*4, .inlen = 2*8, .typein = EGD_DOUBLE, .typeout = EGD_FLOAT, .arr_offset = 4*4, .iarray = 0},
{.in_offset = (4+2)*4 + 2*8, .inlen = 4, .typein = EGD_FLOAT, .typeout = EGD_FLOAT, .arr_offset = 6*4, .iarray = 0},
{.in_offset = (7+2)*4 + 2*8, .inlen = 3*4, .typein = EGD_FLOAT, .typeout = EGD_FLOAT, .arr_offset = 7*4, .iarray = 0},
};
#define NEXPSELCH (sizeof(expected_selch)/sizeof(expected_selch[0]))
static
int test_split(struct eegdev* dev)
{
int nsel;
struct selected_channels* selch;
nsel = egdi_split_alloc_chgroups(&dev->module, channels, NGRP, grp, &selch);
if (nsel != NEXPSELCH)
return -1;
return memcmp(expected_selch, selch, sizeof(expected_selch));
}
int main(void)
{
int retval;
struct egdi_plugin_info info = {.struct_size = sizeof(struct eegdev)};
struct eegdev* dev;
dev = egdi_create_eegdev(&info);
retval = test_split(dev);
egd_destroy_eegdev(dev);
return (retval == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
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