[libsigrok.git] / output / output_text.c

/*
 * This file is part of the sigrok project.
 *
 * Copyright (C) 2010 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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include <sigrok.h>
#include "config.h"

#define DEFAULT_BPL_BITS 64
#define DEFAULT_BPL_HEX  192

struct context {
	unsigned int num_enabled_probes;
	int samples_per_line;
	unsigned int unitsize;
	int line_offset;
	int linebuf_len;
	char *probelist[65];
	char *linebuf;
	int spl_cnt;
	uint8_t *linevalues;
	char *header;
	int mark_trigger;
};

static void flush_linebufs(struct context *ctx, char *outbuf)
{
	static int max_probename_len = 0;
	int len, i;

	if (ctx->linebuf[0] == 0)
		return;

	if (max_probename_len == 0) {
		/* First time through... */
		for (i = 0; ctx->probelist[i]; i++) {
			len = strlen(ctx->probelist[i]);
			if (len > max_probename_len)
				max_probename_len = len;
		}
	}

	for (i = 0; ctx->probelist[i]; i++) {
		sprintf(outbuf + strlen(outbuf), "%*s:%s\n", max_probename_len,
			ctx->probelist[i], ctx->linebuf + i * ctx->linebuf_len);
	}

	/* Mark trigger with a ^ character. */
	if (ctx->mark_trigger != -1)
		sprintf(outbuf + strlen(outbuf), "T:%*s^\n",
			ctx->mark_trigger + (ctx->mark_trigger / 8), "");

	memset(ctx->linebuf, 0, i * ctx->linebuf_len);
}

static int init(struct output *o, int default_spl)
{
	struct context *ctx;
	struct probe *probe;
	GSList *l;
	uint64_t samplerate;
	int num_probes;
	char *samplerate_s;

	if (!(ctx = calloc(1, sizeof(struct context))))
		return SIGROK_ERR_MALLOC;

	o->internal = ctx;
	ctx->num_enabled_probes = 0;

	for (l = o->device->probes; l; l = l->next) {
		probe = l->data;
		if (!probe->enabled)
			continue;
		ctx->probelist[ctx->num_enabled_probes++] = probe->name;
	}

	ctx->probelist[ctx->num_enabled_probes] = 0;
	ctx->unitsize = (ctx->num_enabled_probes + 7) / 8;
	ctx->line_offset = 0;
	ctx->spl_cnt = 0;
	ctx->mark_trigger = -1;

	if (o->param && o->param[0]) {
		ctx->samples_per_line = strtoul(o->param, NULL, 10);
		if (ctx->samples_per_line < 1)
			return SIGROK_ERR;
	} else
		ctx->samples_per_line = default_spl;

	if (!(ctx->header = malloc(512))) {
		free(ctx);
		return SIGROK_ERR_MALLOC;
	}

	snprintf(ctx->header, 511, "%s\n", PACKAGE_STRING);
	num_probes = g_slist_length(o->device->probes);
	if (o->device->plugin) {
		samplerate = *((uint64_t *) o->device->plugin->get_device_info(
				o->device->plugin_index, DI_CUR_SAMPLERATE));
		if (!(samplerate_s = sigrok_samplerate_string(samplerate))) {
			free(ctx->header);
			free(ctx);
			return SIGROK_ERR;
		}
		snprintf(ctx->header + strlen(ctx->header),
			 511 - strlen(ctx->header),
			 "Acquisition with %d/%d probes at %s\n",
			 ctx->num_enabled_probes, num_probes, samplerate_s);
		free(samplerate_s);
	}

	ctx->linebuf_len = ctx->samples_per_line * 2 + 4;
	if (!(ctx->linebuf = calloc(1, num_probes * ctx->linebuf_len))) {
		free(ctx->header);
		free(ctx);
		return SIGROK_ERR_MALLOC;
	}
	if (!(ctx->linevalues = calloc(1, num_probes))) {
		free(ctx->header);
		free(ctx);
		return SIGROK_ERR_MALLOC;
	}

	return SIGROK_OK;
}

static int event(struct output *o, int event_type, char **data_out,
		 uint64_t *length_out)
{
	struct context *ctx;
	int outsize;
	char *outbuf;

	ctx = o->internal;
	switch (event_type) {
	case DF_TRIGGER:
		ctx->mark_trigger = ctx->spl_cnt;
		*data_out = NULL;
		*length_out = 0;
		break;
	case DF_END:
		outsize = ctx->num_enabled_probes
				* (ctx->samples_per_line + 20) + 512;
		if (!(outbuf = calloc(1, outsize)))
			return SIGROK_ERR_MALLOC;
		flush_linebufs(ctx, outbuf);
		*data_out = outbuf;
		*length_out = strlen(outbuf);
		free(o->internal);
		o->internal = NULL;
		break;
	default:
		*data_out = NULL;
		*length_out = 0;
		break;
	}

	return SIGROK_OK;
}

static int init_bits(struct output *o)
{
	return init(o, DEFAULT_BPL_BITS);
}

static int data_bits(struct output *o, char *data_in, uint64_t length_in,
		     char **data_out, uint64_t *length_out)
{
	struct context *ctx;
	unsigned int outsize, offset, p;
	int max_linelen;
	uint64_t sample;
	char *outbuf, c;

	ctx = o->internal;
	max_linelen = MAX_PROBENAME_LEN + 3 + ctx->samples_per_line
			+ ctx->samples_per_line / 8;
	outsize = (1 + (length_in / ctx->unitsize) / ctx->samples_per_line)
            * (ctx->num_enabled_probes * max_linelen);

	if (!(outbuf = calloc(1, outsize + 1)))
		return SIGROK_ERR_MALLOC;

	outbuf[0] = '\0';
	if (ctx->header) {
		/* The header is still here, this must be the first packet. */
		strncpy(outbuf, ctx->header, outsize);
		free(ctx->header);
		ctx->header = NULL;
	}

	if (length_in >= ctx->unitsize) {
		for (offset = 0; offset <= length_in - ctx->unitsize;
		     offset += ctx->unitsize) {
			memcpy(&sample, data_in + offset, ctx->unitsize);
			for (p = 0; p < ctx->num_enabled_probes; p++) {
				c = (sample & ((uint64_t) 1 << p)) ? '1' : '0';
				ctx->linebuf[p * ctx->linebuf_len +
					     ctx->line_offset] = c;
			}
			ctx->line_offset++;
			ctx->spl_cnt++;

			/* Add a space every 8th bit. */
			if ((ctx->spl_cnt & 7) == 0) {
				for (p = 0; p < ctx->num_enabled_probes; p++)
					ctx->linebuf[p * ctx->linebuf_len +
						     ctx->line_offset] = ' ';
				ctx->line_offset++;
			}

			/* End of line. */
			if (ctx->spl_cnt >= ctx->samples_per_line) {
				flush_linebufs(ctx, outbuf);
				ctx->line_offset = ctx->spl_cnt = 0;
				ctx->mark_trigger = -1;
			}
		}
	} else {
		g_message("short buffer (length_in=%" PRIu64 ")", length_in);
	}

	*data_out = outbuf;
	*length_out = strlen(outbuf);

	return SIGROK_OK;
}

static int init_hex(struct output *o)
{
	return init(o, DEFAULT_BPL_HEX);
}

static int data_hex(struct output *o, char *data_in, uint64_t length_in,
		    char **data_out, uint64_t *length_out)
{
	struct context *ctx;
	unsigned int outsize, offset, p;
	int max_linelen;
	uint64_t sample;
	char *outbuf;

	ctx = o->internal;
	max_linelen = MAX_PROBENAME_LEN + 3 + ctx->samples_per_line
			+ ctx->samples_per_line / 2;
	outsize = length_in / ctx->unitsize * ctx->num_enabled_probes
			/ ctx->samples_per_line * max_linelen + 512;

	if (!(outbuf = calloc(1, outsize + 1)))
		return SIGROK_ERR_MALLOC;

	outbuf[0] = '\0';
	if (ctx->header) {
		/* The header is still here, this must be the first packet. */
		strncpy(outbuf, ctx->header, outsize);
		free(ctx->header);
		ctx->header = NULL;
	}

	ctx->line_offset = 0;
	for (offset = 0; offset <= length_in - ctx->unitsize;
	     offset += ctx->unitsize) {
		memcpy(&sample, data_in + offset, ctx->unitsize);
		for (p = 0; p < ctx->num_enabled_probes; p++) {
			ctx->linevalues[p] <<= 1;
			if (sample & ((uint64_t) 1 << p))
				ctx->linevalues[p] |= 1;
			sprintf(ctx->linebuf + (p * ctx->linebuf_len) +
				ctx->line_offset, "%.2x", ctx->linevalues[p]);
		}
		ctx->spl_cnt++;

		/* Add a space after every complete hex byte. */
		if ((ctx->spl_cnt & 7) == 0) {
			for (p = 0; p < ctx->num_enabled_probes; p++)
				ctx->linebuf[p * ctx->linebuf_len +
					     ctx->line_offset + 2] = ' ';
			ctx->line_offset += 3;
		}

		/* End of line. */
		if (ctx->spl_cnt >= ctx->samples_per_line) {
			flush_linebufs(ctx, outbuf);
			ctx->line_offset = ctx->spl_cnt = 0;
		}
	}

	*data_out = outbuf;
	*length_out = strlen(outbuf);

	return SIGROK_OK;
}

struct output_format output_text_bits = {
	"bits",
	"Bits (takes argument, default 64)",
	DF_LOGIC,
	init_bits,
	data_bits,
	event,
};

struct output_format output_text_hex = {
	"hex",
	"Hexadecimal (takes argument, default 192)",
	DF_LOGIC,
	init_hex,
	data_hex,
	event,
};
Commit	Line	Data
a1bb33af UH	1	/*
	2	* This file is part of the sigrok project.
	3	*
	4	* Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <stdlib.h>
	21	#include <stdio.h>
	22	#include <string.h>
	23	#include <glib.h>
25e7d9b1	24	#include <sigrok.h>
d2b36a10	25	#include "config.h"
a1bb33af	26
02076d69	27	#define DEFAULT_BPL_BITS 64
f7606f9b	28	#define DEFAULT_BPL_HEX 192
a1bb33af UH	29
a1bb33af UH	30	struct context {
afc8e4de	31	unsigned int num_enabled_probes;
a1bb33af	32	int samples_per_line;
afc8e4de	33	unsigned int unitsize;
a1bb33af UH	34	int line_offset;
	35	int linebuf_len;
	36	char *probelist[65];
	37	char *linebuf;
	38	int spl_cnt;
	39	uint8_t *linevalues;
	40	char *header;
5045c217	41	int mark_trigger;
a1bb33af UH	42	};
a1bb33af UH	43
afc8e4de	44	static void flush_linebufs(struct context ctx, char outbuf)
a1bb33af UH	45	{
	46	static int max_probename_len = 0;
	47	int len, i;
	48
99c1fc59	49	if (ctx->linebuf[0] == 0)
a1bb33af UH	50	return;
a1bb33af UH	51
99c1fc59 UH	52	if (max_probename_len == 0) {
	53	/* First time through... */
	54	for (i = 0; ctx->probelist[i]; i++) {
a1bb33af	55	len = strlen(ctx->probelist[i]);
99c1fc59	56	if (len > max_probename_len)
a1bb33af UH	57	max_probename_len = len;
	58	}
	59	}
	60
99c1fc59 UH	61	for (i = 0; ctx->probelist[i]; i++) {
	62	sprintf(outbuf + strlen(outbuf), "%*s:%s\n", max_probename_len,
	63	ctx->probelist[i], ctx->linebuf + i * ctx->linebuf_len);
a1bb33af	64	}
5045c217	65
e734b81a	66	/* Mark trigger with a ^ character. */
5045c217 HE	67	if (ctx->mark_trigger != -1)
	68	sprintf(outbuf + strlen(outbuf), "T:%*s^\n",
	69	ctx->mark_trigger + (ctx->mark_trigger / 8), "");
	70
a1bb33af	71	memset(ctx->linebuf, 0, i * ctx->linebuf_len);
a1bb33af UH	72	}
a1bb33af UH	73
5a8fda15	74	static int init(struct output *o, int default_spl)
a1bb33af UH	75	{
	76	struct context *ctx;
	77	struct probe *probe;
	78	GSList *l;
	79	uint64_t samplerate;
	80	int num_probes;
25e7d9b1	81	char *samplerate_s;
a1bb33af	82
e734b81a UH	83	if (!(ctx = calloc(1, sizeof(struct context))))
	84	return SIGROK_ERR_MALLOC;
	85
a1bb33af UH	86	o->internal = ctx;
a1bb33af UH	87	ctx->num_enabled_probes = 0;
99c1fc59 UH	88
99c1fc59 UH	89	for (l = o->device->probes; l; l = l->next) {
a1bb33af	90	probe = l->data;
757b8c62 UH	91	if (!probe->enabled)
	92	continue;
	93	ctx->probelist[ctx->num_enabled_probes++] = probe->name;
a1bb33af	94	}
99c1fc59	95
a1bb33af UH	96	ctx->probelist[ctx->num_enabled_probes] = 0;
	97	ctx->unitsize = (ctx->num_enabled_probes + 7) / 8;
	98	ctx->line_offset = 0;
	99	ctx->spl_cnt = 0;
5045c217	100	ctx->mark_trigger = -1;
99c1fc59	101
ee5f5e81	102	if (o->param && o->param[0]) {
a1bb33af	103	ctx->samples_per_line = strtoul(o->param, NULL, 10);
ee5f5e81 BV	104	if (ctx->samples_per_line < 1)
	105	return SIGROK_ERR;
	106	} else
a1bb33af UH	107	ctx->samples_per_line = default_spl;
a1bb33af UH	108
e734b81a UH	109	if (!(ctx->header = malloc(512))) {
	110	free(ctx);
	111	return SIGROK_ERR_MALLOC;
	112	}
	113
d2b36a10	114	snprintf(ctx->header, 511, "%s\n", PACKAGE_STRING);
78ed6420	115	num_probes = g_slist_length(o->device->probes);
7aae7462	116	if (o->device->plugin) {
7aae7462 BV	117	samplerate = ((uint64_t ) o->device->plugin->get_device_info(
7aae7462 BV	118	o->device->plugin_index, DI_CUR_SAMPLERATE));
e734b81a UH	119	if (!(samplerate_s = sigrok_samplerate_string(samplerate))) {
	120	free(ctx->header);
	121	free(ctx);
d2b36a10	122	return SIGROK_ERR;
e734b81a UH	123	}
	124	snprintf(ctx->header + strlen(ctx->header),
	125	511 - strlen(ctx->header),
	126	"Acquisition with %d/%d probes at %s\n",
	127	ctx->num_enabled_probes, num_probes, samplerate_s);
7aae7462	128	free(samplerate_s);
7aae7462	129	}
a1bb33af	130
ee5f5e81	131	ctx->linebuf_len = ctx->samples_per_line * 2 + 4;
e734b81a UH	132	if (!(ctx->linebuf = calloc(1, num_probes * ctx->linebuf_len))) {
	133	free(ctx->header);
	134	free(ctx);
	135	return SIGROK_ERR_MALLOC;
	136	}
	137	if (!(ctx->linevalues = calloc(1, num_probes))) {
	138	free(ctx->header);
	139	free(ctx);
	140	return SIGROK_ERR_MALLOC;
	141	}
a1bb33af	142
e734b81a	143	return SIGROK_OK;
a1bb33af UH	144	}
a1bb33af UH	145
99c1fc59 UH	146	static int event(struct output o, int event_type, char *data_out,
99c1fc59 UH	147	uint64_t *length_out)
a1bb33af UH	148	{
	149	struct context *ctx;
	150	int outsize;
	151	char *outbuf;
	152
	153	ctx = o->internal;
99c1fc59	154	switch (event_type) {
a1bb33af	155	case DF_TRIGGER:
5045c217	156	ctx->mark_trigger = ctx->spl_cnt;
78ed6420 BV	157	*data_out = NULL;
78ed6420 BV	158	*length_out = 0;
a1bb33af UH	159	break;
a1bb33af UH	160	case DF_END:
99c1fc59 UH	161	outsize = ctx->num_enabled_probes
99c1fc59 UH	162	* (ctx->samples_per_line + 20) + 512;
e734b81a UH	163	if (!(outbuf = calloc(1, outsize)))
e734b81a UH	164	return SIGROK_ERR_MALLOC;
afc8e4de	165	flush_linebufs(ctx, outbuf);
a1bb33af UH	166	*data_out = outbuf;
	167	*length_out = strlen(outbuf);
	168	free(o->internal);
	169	o->internal = NULL;
	170	break;
78ed6420 BV	171	default:
	172	*data_out = NULL;
	173	*length_out = 0;
	174	break;
a1bb33af UH	175	}
	176
	177	return SIGROK_OK;
	178	}
	179
02076d69	180	static int init_bits(struct output *o)
a1bb33af	181	{
02076d69	182	return init(o, DEFAULT_BPL_BITS);
a1bb33af UH	183	}
a1bb33af UH	184
99c1fc59 UH	185	static int data_bits(struct output o, char data_in, uint64_t length_in,
99c1fc59 UH	186	char *data_out, uint64_t length_out)
a1bb33af UH	187	{
a1bb33af UH	188	struct context *ctx;
afc8e4de	189	unsigned int outsize, offset, p;
33972913	190	int max_linelen;
a1bb33af	191	uint64_t sample;
757b8c62	192	char *outbuf, c;
a1bb33af UH	193
a1bb33af UH	194	ctx = o->internal;
757b8c62 UH	195	max_linelen = MAX_PROBENAME_LEN + 3 + ctx->samples_per_line
757b8c62 UH	196	+ ctx->samples_per_line / 8;
3aa403e8 HE	197	outsize = (1 + (length_in / ctx->unitsize) / ctx->samples_per_line)
3aa403e8 HE	198	* (ctx->num_enabled_probes * max_linelen);
e734b81a UH	199
	200	if (!(outbuf = calloc(1, outsize + 1)))
	201	return SIGROK_ERR_MALLOC;
	202
	203	outbuf[0] = '\0';
99c1fc59 UH	204	if (ctx->header) {
99c1fc59 UH	205	/* The header is still here, this must be the first packet. */
a1bb33af UH	206	strncpy(outbuf, ctx->header, outsize);
	207	free(ctx->header);
	208	ctx->header = NULL;
e734b81a	209	}
a1bb33af	210
99c1fc59 UH	211	if (length_in >= ctx->unitsize) {
	212	for (offset = 0; offset <= length_in - ctx->unitsize;
	213	offset += ctx->unitsize) {
a1bb33af	214	memcpy(&sample, data_in + offset, ctx->unitsize);
99c1fc59	215	for (p = 0; p < ctx->num_enabled_probes; p++) {
757b8c62 UH	216	c = (sample & ((uint64_t) 1 << p)) ? '1' : '0';
	217	ctx->linebuf[p * ctx->linebuf_len +
	218	ctx->line_offset] = c;
a1bb33af UH	219	}
	220	ctx->line_offset++;
	221	ctx->spl_cnt++;
	222
99c1fc59 UH	223	/* Add a space every 8th bit. */
	224	if ((ctx->spl_cnt & 7) == 0) {
	225	for (p = 0; p < ctx->num_enabled_probes; p++)
	226	ctx->linebuf[p * ctx->linebuf_len +
	227	ctx->line_offset] = ' ';
a1bb33af UH	228	ctx->line_offset++;
	229	}
	230
99c1fc59 UH	231	/* End of line. */
99c1fc59 UH	232	if (ctx->spl_cnt >= ctx->samples_per_line) {
afc8e4de	233	flush_linebufs(ctx, outbuf);
a1bb33af	234	ctx->line_offset = ctx->spl_cnt = 0;
5045c217	235	ctx->mark_trigger = -1;
a1bb33af UH	236	}
a1bb33af UH	237	}
e734b81a	238	} else {
99c1fc59	239	g_message("short buffer (length_in=%" PRIu64 ")", length_in);
e734b81a	240	}
a1bb33af UH	241
	242	*data_out = outbuf;
	243	*length_out = strlen(outbuf);
	244
	245	return SIGROK_OK;
	246	}
	247
5a8fda15	248	static int init_hex(struct output *o)
a1bb33af	249	{
f7606f9b	250	return init(o, DEFAULT_BPL_HEX);
a1bb33af UH	251	}
a1bb33af UH	252
99c1fc59 UH	253	static int data_hex(struct output o, char data_in, uint64_t length_in,
99c1fc59 UH	254	char *data_out, uint64_t length_out)
a1bb33af UH	255	{
a1bb33af UH	256	struct context *ctx;
afc8e4de	257	unsigned int outsize, offset, p;
33972913	258	int max_linelen;
a1bb33af UH	259	uint64_t sample;
	260	char *outbuf;
	261
	262	ctx = o->internal;
757b8c62 UH	263	max_linelen = MAX_PROBENAME_LEN + 3 + ctx->samples_per_line
	264	+ ctx->samples_per_line / 2;
	265	outsize = length_in / ctx->unitsize * ctx->num_enabled_probes
	266	/ ctx->samples_per_line * max_linelen + 512;
e734b81a UH	267
	268	if (!(outbuf = calloc(1, outsize + 1)))
	269	return SIGROK_ERR_MALLOC;
	270
	271	outbuf[0] = '\0';
99c1fc59 UH	272	if (ctx->header) {
99c1fc59 UH	273	/* The header is still here, this must be the first packet. */
a1bb33af UH	274	strncpy(outbuf, ctx->header, outsize);
	275	free(ctx->header);
	276	ctx->header = NULL;
e734b81a	277	}
a1bb33af UH	278
a1bb33af UH	279	ctx->line_offset = 0;
99c1fc59 UH	280	for (offset = 0; offset <= length_in - ctx->unitsize;
99c1fc59 UH	281	offset += ctx->unitsize) {
a1bb33af	282	memcpy(&sample, data_in + offset, ctx->unitsize);
99c1fc59	283	for (p = 0; p < ctx->num_enabled_probes; p++) {
a1bb33af	284	ctx->linevalues[p] <<= 1;
99c1fc59 UH	285	if (sample & ((uint64_t) 1 << p))
	286	ctx->linevalues[p] \|= 1;
	287	sprintf(ctx->linebuf + (p * ctx->linebuf_len) +
	288	ctx->line_offset, "%.2x", ctx->linevalues[p]);
a1bb33af UH	289	}
	290	ctx->spl_cnt++;
	291
99c1fc59 UH	292	/* Add a space after every complete hex byte. */
	293	if ((ctx->spl_cnt & 7) == 0) {
	294	for (p = 0; p < ctx->num_enabled_probes; p++)
	295	ctx->linebuf[p * ctx->linebuf_len +
	296	ctx->line_offset + 2] = ' ';
a1bb33af UH	297	ctx->line_offset += 3;
	298	}
	299
99c1fc59 UH	300	/* End of line. */
99c1fc59 UH	301	if (ctx->spl_cnt >= ctx->samples_per_line) {
afc8e4de	302	flush_linebufs(ctx, outbuf);
a1bb33af UH	303	ctx->line_offset = ctx->spl_cnt = 0;
	304	}
	305	}
	306
	307	*data_out = outbuf;
	308	*length_out = strlen(outbuf);
	309
	310	return SIGROK_OK;
	311	}
	312
02076d69	313	struct output_format output_text_bits = {
1c5b9d30	314	"bits",
655756e0	315	"Bits (takes argument, default 64)",
f0411b1d	316	DF_LOGIC,
02076d69 UH	317	init_bits,
02076d69 UH	318	data_bits,
99c1fc59	319	event,
a1bb33af UH	320	};
a1bb33af UH	321
a1bb33af UH	322	struct output_format output_text_hex = {
a1bb33af UH	323	"hex",
f7606f9b	324	"Hexadecimal (takes argument, default 192)",
f0411b1d	325	DF_LOGIC,
a1bb33af UH	326	init_hex,
a1bb33af UH	327	data_hex,
99c1fc59	328	event,
a1bb33af	329	};