70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
|
|
* This file is part of the sigrok project.
|
|
*
|
|
* Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <glib.h>
|
|
#include "sigrok.h"
|
|
#include "sigrok-internal.h"
|
|
|
|
static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
|
|
char **data_out, uint64_t *length_out)
|
|
{
|
|
char *outbuf;
|
|
|
|
/* Prevent compiler warnings. */
|
|
(void)o;
|
|
|
|
if (!data_in) {
|
|
sr_warn("binary output: %s: data_in was NULL", __func__);
|
|
return SR_ERR;
|
|
}
|
|
|
|
if (!length_out) {
|
|
sr_warn("binary output: %s: length_out was NULL", __func__);
|
|
return SR_ERR;
|
|
}
|
|
|
|
if (length_in == 0) {
|
|
sr_warn("binary output: %s: length_in was 0", __func__);
|
|
return SR_ERR;
|
|
}
|
|
|
|
if (!(outbuf = calloc(1, length_in))) {
|
|
sr_warn("binary output: %s: outbuf calloc failed", __func__);
|
|
return SR_ERR_MALLOC;
|
|
}
|
|
|
|
memcpy(outbuf, data_in, length_in);
|
|
*data_out = outbuf;
|
|
*length_out = length_in;
|
|
|
|
return SR_OK;
|
|
}
|
|
|
|
SR_PRIV struct sr_output_format output_binary = {
|
|
.id = "binary",
|
|
.description = "Raw binary",
|
|
.df_type = SR_DF_LOGIC,
|
|
.init = NULL,
|
|
.data = data,
|
|
.event = NULL,
|
|
};
|