[libsigrok.git] / src / output / ascii.c

/*
 * This file is part of the libsigrok project.
 *
 * Copyright (C) 2011 Håvard Espeland <gus@ping.uio.no>
 * Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
 *
 * 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/>.
 */

#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"

#define LOG_PREFIX "output/hex"

#define DEFAULT_SAMPLES_PER_LINE 74

/*
 * The string looks ugly with escape characters, here is the readable
 * version: Use . and " for low and high bits, use \ and / to draw
 * falling and rising edges respectively.
 */
#define DEFAULT_ASCII_CHARS ".\"\\/"

struct context {
	size_t num_enabled_channels;
	size_t spl;
	size_t spl_cnt;
	int trigger;
	uint64_t samplerate;
	int *channel_index;
	char **aligned_names;
	size_t max_namelen;
	char **line_values;
	uint8_t *prev_sample;
	gboolean header_done;
	GString **lines;
	const char *charset;
	gboolean edges;
};

static int init(struct sr_output *o, GHashTable *options)
{
	struct context *ctx;
	struct sr_channel *ch;
	GSList *l;
	size_t j, max_namelen, alloc_line_len;

	if (!o || !o->sdi)
		return SR_ERR_ARG;

	ctx = g_malloc0(sizeof(struct context));
	o->priv = ctx;
	ctx->trigger = -1;
	ctx->spl = g_variant_get_uint32(g_hash_table_lookup(options, "width"));
	ctx->charset = g_strdup(g_variant_get_string(
		g_hash_table_lookup(options, "charset"), NULL));
	if (!ctx->charset || strlen(ctx->charset) < 2) {
		g_free((gpointer)ctx->charset);
		ctx->charset = g_strdup(DEFAULT_ASCII_CHARS);
	}
	ctx->edges = (strlen(ctx->charset) >= 4) ? TRUE : FALSE;

	for (l = o->sdi->channels; l; l = l->next) {
		ch = l->data;
		if (ch->type != SR_CHANNEL_LOGIC)
			continue;
		if (!ch->enabled)
			continue;
		ctx->num_enabled_channels++;
	}
	ctx->channel_index = g_malloc0(sizeof(ctx->channel_index[0]) * ctx->num_enabled_channels);
	ctx->aligned_names = g_malloc0(sizeof(ctx->aligned_names[0]) * ctx->num_enabled_channels);
	ctx->lines = g_malloc0(sizeof(ctx->lines[0]) * ctx->num_enabled_channels);
	ctx->prev_sample = g_malloc0(g_slist_length(o->sdi->channels));

	/* Get the maximum length across all active logic channels. */
	max_namelen = 0;
	for (l = o->sdi->channels; l; l = l->next) {
		ch = l->data;
		if (ch->type != SR_CHANNEL_LOGIC)
			continue;
		if (!ch->enabled)
			continue;
		max_namelen = MAX(max_namelen, strlen(ch->name));
	}
	ctx->max_namelen = max_namelen;

	alloc_line_len = ctx->max_namelen + 8 + ctx->spl;
	j = 0;
	for (l = o->sdi->channels; l; l = l->next) {
		ch = l->data;
		if (ch->type != SR_CHANNEL_LOGIC)
			continue;
		if (!ch->enabled)
			continue;

		ctx->channel_index[j] = ch->index;
		ctx->aligned_names[j] = g_strdup_printf("%*s", (int)max_namelen, ch->name);

		ctx->lines[j] = g_string_sized_new(alloc_line_len);
		g_string_printf(ctx->lines[j], "%s:", ctx->aligned_names[j]);

		j++;
	}

	return SR_OK;
}

static GString *gen_header(const struct sr_output *o)
{
	struct context *ctx;
	GVariant *gvar;
	GString *header;
	size_t num_channels;
	char *samplerate_s;

	ctx = o->priv;
	if (ctx->samplerate == 0) {
		if (sr_config_get(o->sdi->driver, o->sdi, NULL, SR_CONF_SAMPLERATE,
				&gvar) == SR_OK) {
			ctx->samplerate = g_variant_get_uint64(gvar);
			g_variant_unref(gvar);
		}
	}

	header = g_string_sized_new(512);
	g_string_printf(header, "%s %s\n", PACKAGE_NAME, sr_package_version_string_get());
	num_channels = g_slist_length(o->sdi->channels);
	g_string_append_printf(header, "Acquisition with %zu/%zu channels",
			ctx->num_enabled_channels, num_channels);
	if (ctx->samplerate != 0) {
		samplerate_s = sr_samplerate_string(ctx->samplerate);
		g_string_append_printf(header, " at %s", samplerate_s);
		g_free(samplerate_s);
	}
	g_string_append_printf(header, "\n");

	return header;
}

static void maybe_add_trigger(struct context *ctx, GString *out)
{
	int offset;

	if (ctx->trigger < 0)
		return;
	offset = ctx->trigger;
	ctx->trigger = -1;

	/*
	 * Sample data lines have one character per bit and
	 * no separator between bytes. Align trigger marker
	 * to this layout.
	 */
	g_string_append_printf(out, "%*s:%*s %d\n",
		(int)ctx->max_namelen, "T",
		offset + 1, "^", offset);
}

static int receive(const struct sr_output *o, const struct sr_datafeed_packet *packet,
		GString **out)
{
	const struct sr_datafeed_meta *meta;
	const struct sr_datafeed_logic *logic;
	const struct sr_config *src;
	GSList *l;
	struct context *ctx;
	size_t idx, i, j;
	size_t num_samples;
	const uint8_t *curr_sample;
	size_t bytepos;
	uint8_t bitmask, curbit, prevbit;
	char c;
	size_t charidx;

	*out = NULL;
	if (!o || !o->sdi)
		return SR_ERR_ARG;
	if (!(ctx = o->priv))
		return SR_ERR_ARG;

	switch (packet->type) {
	case SR_DF_META:
		meta = packet->payload;
		for (l = meta->config; l; l = l->next) {
			src = l->data;
			if (src->key != SR_CONF_SAMPLERATE)
				continue;
			ctx->samplerate = g_variant_get_uint64(src->data);
		}
		break;
	case SR_DF_TRIGGER:
		ctx->trigger = ctx->spl_cnt;
		break;
	case SR_DF_LOGIC:
		if (!ctx->header_done) {
			*out = gen_header(o);
			ctx->header_done = TRUE;
		} else {
			*out = g_string_sized_new(512);
		}

		logic = packet->payload;
		num_samples = logic->length / logic->unitsize;
		curr_sample = logic->data;
		while (num_samples--) {
			ctx->spl_cnt++;
			for (j = 0; j < ctx->num_enabled_channels; j++) {
				idx = ctx->channel_index[j];
				bytepos = idx / 8;
				bitmask = 1U << (idx % 8);
				curbit = curr_sample[bytepos] & bitmask;
				prevbit = ctx->prev_sample[bytepos] & bitmask;

				charidx = curbit ? 1 : 0;
				if (ctx->edges && ctx->spl_cnt > 1) {
					if (curbit != prevbit)
						charidx += 2;
				}
				c = ctx->charset[charidx];
				g_string_append_c(ctx->lines[j], c);

				if (ctx->spl_cnt == ctx->spl) {
					/* Flush line buffers. */
					g_string_append_len(*out, ctx->lines[j]->str, ctx->lines[j]->len);
					g_string_append_c(*out, '\n');
					if (j + 1 == ctx->num_enabled_channels)
						maybe_add_trigger(ctx, *out);
					g_string_printf(ctx->lines[j], "%s:", ctx->aligned_names[j]);
				}
			}
			if (ctx->spl_cnt == ctx->spl)
				/* Line buffers were already flushed. */
				ctx->spl_cnt = 0;
			memcpy(ctx->prev_sample, curr_sample, logic->unitsize);
			curr_sample += logic->unitsize;
		}
		break;
	case SR_DF_END:
		if (ctx->spl_cnt) {
			/* Line buffers need flushing. */
			*out = g_string_sized_new(512);
			for (i = 0; i < ctx->num_enabled_channels; i++) {
				g_string_append_len(*out, ctx->lines[i]->str, ctx->lines[i]->len);
				g_string_append_c(*out, '\n');
			}
			maybe_add_trigger(ctx, *out);
		}
		break;
	}

	return SR_OK;
}

static int cleanup(struct sr_output *o)
{
	struct context *ctx;
	size_t i;

	if (!o)
		return SR_ERR_ARG;

	if (!(ctx = o->priv))
		return SR_OK;

	g_free(ctx->channel_index);
	g_free(ctx->prev_sample);
	for (i = 0; i < ctx->num_enabled_channels; i++) {
		g_free(ctx->aligned_names[i]);
		g_string_free(ctx->lines[i], TRUE);
	}
	g_free(ctx->aligned_names);
	g_free(ctx->lines);
	g_free((gpointer)ctx->charset);
	g_free(ctx);
	o->priv = NULL;

	return SR_OK;
}

static struct sr_option options[] = {
	{ "width", "Width", "Number of samples per line", NULL, NULL },
	{ "charset", "Charset", "Characters for 0/1 bits (and fall/rise edges)", NULL, NULL },
	ALL_ZERO
};

static const struct sr_option *get_options(void)
{
	if (!options[0].def) {
		options[0].def = g_variant_new_uint32(DEFAULT_SAMPLES_PER_LINE);
		g_variant_ref_sink(options[0].def);
		options[1].def = g_variant_new_string(DEFAULT_ASCII_CHARS);
		g_variant_ref_sink(options[1].def);
	}

	return options;
}

SR_PRIV struct sr_output_module output_ascii = {
	.id = "ascii",
	.name = "ASCII",
	.desc = "ASCII art logic data",
	.exts = (const char*[]){"txt", NULL},
	.flags = 0,
	.options = get_options,
	.init = init,
	.receive = receive,
	.cleanup = cleanup,
};
Commit	Line	Data
6f64ebb2 BV	1	/*
	2	* This file is part of the libsigrok project.
	3	*
	4	* Copyright (C) 2011 Håvard Espeland <gus@ping.uio.no>
	5	* Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
	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 3 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	19	*/
	20
6ec6c43b	21	#include <config.h>
6f64ebb2 BV	22	#include <stdlib.h>
	23	#include <string.h>
	24	#include <glib.h>
c1aae900	25	#include <libsigrok/libsigrok.h>
6f64ebb2 BV	26	#include "libsigrok-internal.h"
	27
	28	#define LOG_PREFIX "output/hex"
	29
	30	#define DEFAULT_SAMPLES_PER_LINE 74
	31
0150fdca GS	32	/*
	33	* The string looks ugly with escape characters, here is the readable
	34	* version: Use . and " for low and high bits, use \ and / to draw
	35	* falling and rising edges respectively.
	36	*/
	37	#define DEFAULT_ASCII_CHARS ".\"\\/"
	38
6f64ebb2	39	struct context {
dc172c38 GS	40	size_t num_enabled_channels;
	41	size_t spl;
	42	size_t spl_cnt;
6f64ebb2	43	int trigger;
787e9bc9	44	uint64_t samplerate;
6f64ebb2	45	int *channel_index;
31907b76	46	char **aligned_names;
dc172c38	47	size_t max_namelen;
6f64ebb2 BV	48	char **line_values;
6f64ebb2 BV	49	uint8_t *prev_sample;
787e9bc9	50	gboolean header_done;
6f64ebb2	51	GString **lines;
0150fdca GS	52	const char *charset;
0150fdca GS	53	gboolean edges;
6f64ebb2 BV	54	};
6f64ebb2 BV	55
a755b0e1	56	static int init(struct sr_output o, GHashTable options)
6f64ebb2 BV	57	{
	58	struct context *ctx;
	59	struct sr_channel *ch;
	60	GSList *l;
dc172c38	61	size_t j, max_namelen, alloc_line_len;
6f64ebb2 BV	62
	63	if (!o \|\| !o->sdi)
	64	return SR_ERR_ARG;
dba3e682	65
6f64ebb2	66	ctx = g_malloc0(sizeof(struct context));
d686c5ec	67	o->priv = ctx;
6f64ebb2	68	ctx->trigger = -1;
dcc55fe9	69	ctx->spl = g_variant_get_uint32(g_hash_table_lookup(options, "width"));
0150fdca GS	70	ctx->charset = g_strdup(g_variant_get_string(
	71	g_hash_table_lookup(options, "charset"), NULL));
	72	if (!ctx->charset \|\| strlen(ctx->charset) < 2) {
	73	g_free((gpointer)ctx->charset);
	74	ctx->charset = g_strdup(DEFAULT_ASCII_CHARS);
	75	}
	76	ctx->edges = (strlen(ctx->charset) >= 4) ? TRUE : FALSE;
6f64ebb2 BV	77
	78	for (l = o->sdi->channels; l; l = l->next) {
	79	ch = l->data;
	80	if (ch->type != SR_CHANNEL_LOGIC)
	81	continue;
	82	if (!ch->enabled)
	83	continue;
	84	ctx->num_enabled_channels++;
	85	}
31907b76 GS	86	ctx->channel_index = g_malloc0(sizeof(ctx->channel_index[0]) * ctx->num_enabled_channels);
	87	ctx->aligned_names = g_malloc0(sizeof(ctx->aligned_names[0]) * ctx->num_enabled_channels);
	88	ctx->lines = g_malloc0(sizeof(ctx->lines[0]) * ctx->num_enabled_channels);
	89	ctx->prev_sample = g_malloc0(g_slist_length(o->sdi->channels));
6f64ebb2	90
31907b76	91	/* Get the maximum length across all active logic channels. */
3b93d3c2	92	max_namelen = 0;
31907b76	93	for (l = o->sdi->channels; l; l = l->next) {
3b93d3c2	94	ch = l->data;
	95	if (ch->type != SR_CHANNEL_LOGIC)
	96	continue;
	97	if (!ch->enabled)
	98	continue;
3b93d3c2	99	max_namelen = MAX(max_namelen, strlen(ch->name));
	100	}
	101	ctx->max_namelen = max_namelen;
	102
31907b76	103	alloc_line_len = ctx->max_namelen + 8 + ctx->spl;
6f64ebb2	104	j = 0;
31907b76	105	for (l = o->sdi->channels; l; l = l->next) {
6f64ebb2 BV	106	ch = l->data;
	107	if (ch->type != SR_CHANNEL_LOGIC)
	108	continue;
	109	if (!ch->enabled)
	110	continue;
3b93d3c2	111
6f64ebb2	112	ctx->channel_index[j] = ch->index;
dc172c38	113	ctx->aligned_names[j] = g_strdup_printf("%*s", (int)max_namelen, ch->name);
3b93d3c2	114
31907b76 GS	115	ctx->lines[j] = g_string_sized_new(alloc_line_len);
31907b76 GS	116	g_string_printf(ctx->lines[j], "%s:", ctx->aligned_names[j]);
3b93d3c2	117
6f64ebb2 BV	118	j++;
	119	}
	120
787e9bc9 BV	121	return SR_OK;
	122	}
	123
a755b0e1	124	static GString gen_header(const struct sr_output o)
787e9bc9 BV	125	{
	126	struct context *ctx;
	127	GVariant *gvar;
	128	GString *header;
dc172c38	129	size_t num_channels;
787e9bc9 BV	130	char *samplerate_s;
787e9bc9 BV	131
d686c5ec	132	ctx = o->priv;
787e9bc9 BV	133	if (ctx->samplerate == 0) {
	134	if (sr_config_get(o->sdi->driver, o->sdi, NULL, SR_CONF_SAMPLERATE,
	135	&gvar) == SR_OK) {
	136	ctx->samplerate = g_variant_get_uint64(gvar);
	137	g_variant_unref(gvar);
	138	}
	139	}
	140
	141	header = g_string_sized_new(512);
2868bca3	142	g_string_printf(header, "%s %s\n", PACKAGE_NAME, sr_package_version_string_get());
6f64ebb2	143	num_channels = g_slist_length(o->sdi->channels);
dc172c38	144	g_string_append_printf(header, "Acquisition with %zu/%zu channels",
787e9bc9 BV	145	ctx->num_enabled_channels, num_channels);
	146	if (ctx->samplerate != 0) {
	147	samplerate_s = sr_samplerate_string(ctx->samplerate);
	148	g_string_append_printf(header, " at %s", samplerate_s);
6f64ebb2	149	g_free(samplerate_s);
6f64ebb2	150	}
787e9bc9	151	g_string_append_printf(header, "\n");
6f64ebb2	152
787e9bc9	153	return header;
6f64ebb2 BV	154	}
6f64ebb2 BV	155
31907b76 GS	156	static void maybe_add_trigger(struct context ctx, GString out)
	157	{
	158	int offset;
	159
dc172c38	160	if (ctx->trigger < 0)
cc835205	161	return;
31907b76 GS	162	offset = ctx->trigger;
31907b76 GS	163	ctx->trigger = -1;
cc835205	164
	165	/*
	166	* Sample data lines have one character per bit and
	167	* no separator between bytes. Align trigger marker
	168	* to this layout.
	169	*/
31907b76	170	g_string_append_printf(out, "%s:%s %d\n",
dc172c38	171	(int)ctx->max_namelen, "T",
31907b76	172	offset + 1, "^", offset);
cc835205	173	}
cc835205	174
a755b0e1	175	static int receive(const struct sr_output o, const struct sr_datafeed_packet packet,
dba3e682	176	GString **out)
6f64ebb2	177	{
787e9bc9	178	const struct sr_datafeed_meta *meta;
6f64ebb2	179	const struct sr_datafeed_logic *logic;
787e9bc9 BV	180	const struct sr_config *src;
787e9bc9 BV	181	GSList *l;
6f64ebb2	182	struct context *ctx;
dc172c38 GS	183	size_t idx, i, j;
	184	size_t num_samples;
	185	const uint8_t *curr_sample;
	186	size_t bytepos;
	187	uint8_t bitmask, curbit, prevbit;
	188	char c;
0150fdca	189	size_t charidx;
6f64ebb2	190
6f64ebb2 BV	191	*out = NULL;
	192	if (!o \|\| !o->sdi)
	193	return SR_ERR_ARG;
d686c5ec	194	if (!(ctx = o->priv))
6f64ebb2 BV	195	return SR_ERR_ARG;
	196
	197	switch (packet->type) {
787e9bc9 BV	198	case SR_DF_META:
	199	meta = packet->payload;
	200	for (l = meta->config; l; l = l->next) {
	201	src = l->data;
	202	if (src->key != SR_CONF_SAMPLERATE)
	203	continue;
	204	ctx->samplerate = g_variant_get_uint64(src->data);
	205	}
	206	break;
6f64ebb2 BV	207	case SR_DF_TRIGGER:
	208	ctx->trigger = ctx->spl_cnt;
	209	break;
	210	case SR_DF_LOGIC:
787e9bc9 BV	211	if (!ctx->header_done) {
	212	*out = gen_header(o);
	213	ctx->header_done = TRUE;
31907b76	214	} else {
6f64ebb2	215	*out = g_string_sized_new(512);
31907b76	216	}
6f64ebb2 BV	217
6f64ebb2 BV	218	logic = packet->payload;
dc172c38 GS	219	num_samples = logic->length / logic->unitsize;
	220	curr_sample = logic->data;
	221	while (num_samples--) {
6f64ebb2 BV	222	ctx->spl_cnt++;
	223	for (j = 0; j < ctx->num_enabled_channels; j++) {
	224	idx = ctx->channel_index[j];
dc172c38 GS	225	bytepos = idx / 8;
	226	bitmask = 1U << (idx % 8);
	227	curbit = curr_sample[bytepos] & bitmask;
	228	prevbit = ctx->prev_sample[bytepos] & bitmask;
6f64ebb2	229
0150fdca GS	230	charidx = curbit ? 1 : 0;
	231	if (ctx->edges && ctx->spl_cnt > 1) {
	232	if (curbit != prevbit)
	233	charidx += 2;
6f64ebb2	234	}
0150fdca	235	c = ctx->charset[charidx];
6f64ebb2 BV	236	g_string_append_c(ctx->lines[j], c);
6f64ebb2 BV	237
dcc55fe9	238	if (ctx->spl_cnt == ctx->spl) {
6f64ebb2 BV	239	/* Flush line buffers. */
	240	g_string_append_len(*out, ctx->lines[j]->str, ctx->lines[j]->len);
	241	g_string_append_c(*out, '\n');
dc172c38	242	if (j + 1 == ctx->num_enabled_channels)
cc835205	243	maybe_add_trigger(ctx, *out);
31907b76	244	g_string_printf(ctx->lines[j], "%s:", ctx->aligned_names[j]);
6f64ebb2 BV	245	}
6f64ebb2 BV	246	}
dcc55fe9	247	if (ctx->spl_cnt == ctx->spl)
6f64ebb2 BV	248	/* Line buffers were already flushed. */
6f64ebb2 BV	249	ctx->spl_cnt = 0;
dc172c38 GS	250	memcpy(ctx->prev_sample, curr_sample, logic->unitsize);
dc172c38 GS	251	curr_sample += logic->unitsize;
6f64ebb2 BV	252	}
	253	break;
	254	case SR_DF_END:
	255	if (ctx->spl_cnt) {
	256	/* Line buffers need flushing. */
	257	*out = g_string_sized_new(512);
	258	for (i = 0; i < ctx->num_enabled_channels; i++) {
	259	g_string_append_len(*out, ctx->lines[i]->str, ctx->lines[i]->len);
	260	g_string_append_c(*out, '\n');
	261	}
cc835205	262	maybe_add_trigger(ctx, *out);
6f64ebb2 BV	263	}
	264	break;
	265	}
	266
	267	return SR_OK;
	268	}
	269
	270	static int cleanup(struct sr_output *o)
	271	{
	272	struct context *ctx;
dc172c38	273	size_t i;
6f64ebb2 BV	274
	275	if (!o)
	276	return SR_ERR_ARG;
	277
d686c5ec	278	if (!(ctx = o->priv))
6f64ebb2 BV	279	return SR_OK;
6f64ebb2 BV	280
6f64ebb2 BV	281	g_free(ctx->channel_index);
6f64ebb2 BV	282	g_free(ctx->prev_sample);
3b93d3c2	283	for (i = 0; i < ctx->num_enabled_channels; i++) {
31907b76	284	g_free(ctx->aligned_names[i]);
6f64ebb2	285	g_string_free(ctx->lines[i], TRUE);
3b93d3c2	286	}
31907b76	287	g_free(ctx->aligned_names);
6f64ebb2	288	g_free(ctx->lines);
0150fdca	289	g_free((gpointer)ctx->charset);
6f64ebb2	290	g_free(ctx);
d686c5ec	291	o->priv = NULL;
6f64ebb2 BV	292
	293	return SR_OK;
	294	}
	295
a755b0e1 BV	296	static struct sr_option options[] = {
a755b0e1 BV	297	{ "width", "Width", "Number of samples per line", NULL, NULL },
0150fdca	298	{ "charset", "Charset", "Characters for 0/1 bits (and fall/rise edges)", NULL, NULL },
1685c276	299	ALL_ZERO
a755b0e1 BV	300	};
a755b0e1 BV	301
af7d656d	302	static const struct sr_option *get_options(void)
a755b0e1	303	{
950043c3 BV	304	if (!options[0].def) {
	305	options[0].def = g_variant_new_uint32(DEFAULT_SAMPLES_PER_LINE);
	306	g_variant_ref_sink(options[0].def);
0150fdca GS	307	options[1].def = g_variant_new_string(DEFAULT_ASCII_CHARS);
0150fdca GS	308	g_variant_ref_sink(options[1].def);
950043c3	309	}
a755b0e1 BV	310
	311	return options;
	312	}
	313
	314	SR_PRIV struct sr_output_module output_ascii = {
6f64ebb2	315	.id = "ascii",
a755b0e1	316	.name = "ASCII",
b20eb520	317	.desc = "ASCII art logic data",
8a174d23	318	.exts = (const char*[]){"txt", NULL},
3cd4b381	319	.flags = 0,
a755b0e1	320	.options = get_options,
6f64ebb2 BV	321	.init = init,
	322	.receive = receive,
	323	.cleanup = cleanup,
	324	};