2 * This file is part of the sigrok-cli project.
4 * Copyright (C) 2013 Bert Vermeulen <bert@biot.com>
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.
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.
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/>.
20 #include "sigrok-cli.h"
24 extern gint opt_loglevel;
25 extern gchar *opt_pds;
27 static gint sort_inputs(gconstpointer a, gconstpointer b)
29 const struct sr_input_format *ia = a, *ib = b;
31 return strcmp(ia->id, ib->id);
34 static gint sort_outputs(gconstpointer a, gconstpointer b)
36 const struct sr_output_format *oa = a, *ob = b;
38 return strcmp(oa->id, ob->id);
41 static gint sort_drivers(gconstpointer a, gconstpointer b)
43 const struct sr_dev_driver *sdda = a, *sddb = b;
45 return strcmp(sdda->name, sddb->name);
49 static gint sort_pds(gconstpointer a, gconstpointer b)
51 const struct srd_decoder *sda = a, *sdb = b;
53 return strcmp(sda->id, sdb->id);
57 void show_version(void)
59 struct sr_dev_driver **drivers, *driver;
60 struct sr_input_format **inputs, *input;
61 struct sr_output_format **outputs, *output;
66 struct srd_decoder *dec;
69 printf("sigrok-cli %s\n\n", VERSION);
71 printf("Using libsigrok %s (lib version %s).\n",
72 sr_package_version_string_get(), sr_lib_version_string_get());
74 printf("Using libsigrokdecode %s (lib version %s).\n\n",
75 srd_package_version_string_get(), srd_lib_version_string_get());
78 printf("Supported hardware drivers:\n");
79 drivers = sr_driver_list();
80 for (sl = NULL, i = 0; drivers[i]; i++)
81 sl = g_slist_append(sl, drivers[i]);
82 sl = g_slist_sort(sl, sort_drivers);
83 for (l = sl; l; l = l->next) {
85 printf(" %-20s %s\n", driver->name, driver->longname);
90 printf("Supported input formats:\n");
91 inputs = sr_input_list();
92 for (sl = NULL, i = 0; inputs[i]; i++)
93 sl = g_slist_append(sl, inputs[i]);
94 sl = g_slist_sort(sl, sort_inputs);
95 for (l = sl; l; l = l->next) {
97 printf(" %-20s %s\n", input->id, input->description);
102 printf("Supported output formats:\n");
103 outputs = sr_output_list();
104 for (sl = NULL, i = 0; outputs[i]; i++)
105 sl = g_slist_append(sl, outputs[i]);
106 sl = g_slist_sort(sl, sort_outputs);
107 for (l = sl; l; l = l->next) {
109 printf(" %-20s %s\n", output->id, output->description);
115 if (srd_init(NULL) == SRD_OK) {
116 printf("Supported protocol decoders:\n");
117 srd_decoder_load_all();
118 sl = g_slist_copy((GSList *)srd_decoder_list());
119 sl = g_slist_sort(sl, sort_pds);
120 for (l = sl; l; l = l->next) {
122 printf(" %-20s %s\n", dec->id, dec->longname);
123 /* Print protocol description upon "-l 3" or higher. */
124 if (opt_loglevel >= SR_LOG_INFO)
125 printf(" %-20s %s\n", "", dec->desc);
134 static gint sort_channels(gconstpointer a, gconstpointer b)
136 const struct sr_channel *pa = a, *pb = b;
138 return pa->index - pb->index;
141 static void print_dev_line(const struct sr_dev_inst *sdi)
143 struct sr_channel *ch;
148 s = g_string_sized_new(128);
149 g_string_assign(s, sdi->driver->name);
150 if (sr_config_get(sdi->driver, sdi, NULL, SR_CONF_CONN, &gvar) == SR_OK) {
151 g_string_append(s, ":conn=");
152 g_string_append(s, g_variant_get_string(gvar, NULL));
153 g_variant_unref(gvar);
155 g_string_append(s, " - ");
156 if (sdi->vendor && sdi->vendor[0])
157 g_string_append_printf(s, "%s ", sdi->vendor);
158 if (sdi->model && sdi->model[0])
159 g_string_append_printf(s, "%s ", sdi->model);
160 if (sdi->version && sdi->version[0])
161 g_string_append_printf(s, "%s ", sdi->version);
163 if (g_slist_length(sdi->channels) == 1) {
164 ch = sdi->channels->data;
165 g_string_append_printf(s, "with 1 channel: %s", ch->name);
167 sl = g_slist_sort(g_slist_copy(sdi->channels), sort_channels);
168 g_string_append_printf(s, "with %d channels:", g_slist_length(sl));
169 for (l = sl; l; l = l->next) {
171 g_string_append_printf(s, " %s", ch->name);
176 g_string_append_printf(s, "\n");
177 printf("%s", s->str);
178 g_string_free(s, TRUE);
182 void show_dev_list(void)
184 struct sr_dev_inst *sdi;
187 if (!(devices = device_scan()))
190 printf("The following devices were found:\n");
191 for (l = devices; l; l = l->next) {
195 g_slist_free(devices);
199 void show_dev_detail(void)
201 struct sr_dev_inst *sdi;
202 const struct sr_config_info *srci;
203 struct sr_channel *ch;
204 struct sr_channel_group *channel_group, *cg;
205 GSList *devices, *cgl, *chl;
206 GVariant *gvar_opts, *gvar_dict, *gvar_list, *gvar;
207 gsize num_opts, num_elements;
208 double dlow, dhigh, dcur_low, dcur_high;
209 const uint64_t *uint64, p, q, low, high;
210 uint64_t cur_low, cur_high;
211 const int32_t *int32, *opts;
212 unsigned int num_devices, o, i;
215 const char **stropts;
217 if (!(devices = device_scan())) {
218 g_critical("No devices found.");
222 num_devices = g_slist_length(devices);
223 if (num_devices > 1) {
224 g_critical("%d devices found. Use --scan to show them, "
225 "and select one to show.", num_devices);
232 if (sr_dev_open(sdi) != SR_OK) {
233 g_critical("Failed to open device.");
237 if ((sr_config_list(sdi->driver, NULL, NULL, SR_CONF_SCAN_OPTIONS,
238 &gvar_opts) == SR_OK)) {
239 opts = g_variant_get_fixed_array(gvar_opts, &num_elements,
241 printf("Supported driver options:\n");
242 for (i = 0; i < num_elements; i++) {
243 if (!(srci = sr_config_info_get(opts[i])))
245 printf(" %s\n", srci->id);
247 g_variant_unref(gvar_opts);
250 /* Selected channels and channel group may affect which options are
251 * returned, or which values for them. */
252 select_channels(sdi);
253 channel_group = select_channel_group(sdi);
255 if ((sr_config_list(sdi->driver, sdi, channel_group, SR_CONF_DEVICE_OPTIONS,
256 &gvar_opts)) != SR_OK)
257 /* Driver supports no device instance options. */
260 if (sdi->channel_groups) {
261 printf("Channel groups:\n");
262 for (cgl = sdi->channel_groups; cgl; cgl = cgl->next) {
264 printf(" %s: channel%s", cg->name,
265 g_slist_length(cg->channels) > 1 ? "s" : "");
266 for (chl = cg->channels; chl; chl = chl->next) {
268 printf(" %s", ch->name);
274 printf("Supported configuration options");
275 if (sdi->channel_groups) {
277 printf(" across all channel groups");
279 printf(" on channel group %s", channel_group->name);
282 opts = g_variant_get_fixed_array(gvar_opts, &num_opts, sizeof(int32_t));
283 for (o = 0; o < num_opts; o++) {
284 if (!(srci = sr_config_info_get(opts[o])))
287 if (srci->key == SR_CONF_TRIGGER_MATCH) {
288 if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
289 &gvar_list) != SR_OK) {
293 int32 = g_variant_get_fixed_array(gvar_list,
294 &num_elements, sizeof(int32_t));
295 printf(" Supported triggers: ");
296 for (i = 0; i < num_elements; i++) {
298 case SR_TRIGGER_ZERO:
304 case SR_TRIGGER_RISING:
307 case SR_TRIGGER_FALLING:
310 case SR_TRIGGER_EDGE:
313 case SR_TRIGGER_OVER:
316 case SR_TRIGGER_UNDER:
327 g_variant_unref(gvar_list);
329 } else if (srci->key == SR_CONF_LIMIT_SAMPLES) {
330 /* If implemented in config_list(), this denotes the
331 * maximum number of samples a device can send. This
332 * really applies only to logic analyzers, and then
333 * only to those that don't support compression, or
334 * have it turned off by default. The values returned
335 * are the low/high limits. */
336 if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
340 g_variant_get(gvar, "(tt)", &low, &high);
341 g_variant_unref(gvar);
342 printf(" Maximum number of samples: %"PRIu64"\n", high);
344 } else if (srci->key == SR_CONF_SAMPLERATE) {
345 /* Supported samplerates */
346 printf(" %s", srci->id);
347 if (sr_config_list(sdi->driver, sdi, channel_group, SR_CONF_SAMPLERATE,
348 &gvar_dict) != SR_OK) {
352 if ((gvar_list = g_variant_lookup_value(gvar_dict,
353 "samplerates", G_VARIANT_TYPE("at")))) {
354 uint64 = g_variant_get_fixed_array(gvar_list,
355 &num_elements, sizeof(uint64_t));
356 printf(" - supported samplerates:\n");
357 for (i = 0; i < num_elements; i++) {
358 if (!(s = sr_samplerate_string(uint64[i])))
363 g_variant_unref(gvar_list);
364 } else if ((gvar_list = g_variant_lookup_value(gvar_dict,
365 "samplerate-steps", G_VARIANT_TYPE("at")))) {
366 uint64 = g_variant_get_fixed_array(gvar_list,
367 &num_elements, sizeof(uint64_t));
369 if (!(s = sr_samplerate_string(uint64[0])))
374 if (!(s = sr_samplerate_string(uint64[1])))
379 if (!(s = sr_samplerate_string(uint64[2])))
381 printf(" in steps of %s)\n", s);
383 g_variant_unref(gvar_list);
385 g_variant_unref(gvar_dict);
387 } else if (srci->key == SR_CONF_BUFFERSIZE) {
388 /* Supported buffer sizes */
389 printf(" %s", srci->id);
390 if (sr_config_list(sdi->driver, sdi, channel_group,
391 SR_CONF_BUFFERSIZE, &gvar_list) != SR_OK) {
395 uint64 = g_variant_get_fixed_array(gvar_list,
396 &num_elements, sizeof(uint64_t));
397 printf(" - supported buffer sizes:\n");
398 for (i = 0; i < num_elements; i++)
399 printf(" %"PRIu64"\n", uint64[i]);
400 g_variant_unref(gvar_list);
402 } else if (srci->key == SR_CONF_TIMEBASE) {
403 /* Supported time bases */
404 printf(" %s", srci->id);
405 if (sr_config_list(sdi->driver, sdi, channel_group,
406 SR_CONF_TIMEBASE, &gvar_list) != SR_OK) {
410 printf(" - supported time bases:\n");
411 num_elements = g_variant_n_children(gvar_list);
412 for (i = 0; i < num_elements; i++) {
413 gvar = g_variant_get_child_value(gvar_list, i);
414 g_variant_get(gvar, "(tt)", &p, &q);
415 s = sr_period_string(p * q);
419 g_variant_unref(gvar_list);
421 } else if (srci->key == SR_CONF_VDIV) {
422 /* Supported volts/div values */
423 printf(" %s", srci->id);
424 if (sr_config_list(sdi->driver, sdi, channel_group,
425 SR_CONF_VDIV, &gvar_list) != SR_OK) {
429 printf(" - supported volts/div:\n");
430 num_elements = g_variant_n_children(gvar_list);
431 for (i = 0; i < num_elements; i++) {
432 gvar = g_variant_get_child_value(gvar_list, i);
433 g_variant_get(gvar, "(tt)", &p, &q);
434 s = sr_voltage_string(p, q);
438 g_variant_unref(gvar_list);
440 } else if (srci->datatype == SR_T_STRING) {
441 printf(" %s: ", srci->id);
442 if (sr_config_get(sdi->driver, sdi, channel_group, srci->key,
444 tmp_str = g_strdup(g_variant_get_string(gvar, NULL));
445 g_variant_unref(gvar);
449 if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
455 stropts = g_variant_get_strv(gvar, &num_elements);
456 for (i = 0; i < num_elements; i++) {
459 printf("%s", stropts[i]);
460 if (tmp_str && !strcmp(tmp_str, stropts[i]))
461 printf(" (current)");
466 g_variant_unref(gvar);
468 } else if (srci->datatype == SR_T_UINT64_RANGE) {
469 printf(" %s: ", srci->id);
470 if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
471 &gvar_list) != SR_OK) {
476 if (sr_config_get(sdi->driver, sdi, NULL, srci->key, &gvar) == SR_OK) {
477 g_variant_get(gvar, "(tt)", &cur_low, &cur_high);
478 g_variant_unref(gvar);
484 num_elements = g_variant_n_children(gvar_list);
485 for (i = 0; i < num_elements; i++) {
486 gvar = g_variant_get_child_value(gvar_list, i);
487 g_variant_get(gvar, "(tt)", &low, &high);
488 g_variant_unref(gvar);
491 printf("%"PRIu64"-%"PRIu64, low, high);
492 if (low == cur_low && high == cur_high)
493 printf(" (current)");
496 g_variant_unref(gvar_list);
498 } else if (srci->datatype == SR_T_BOOL) {
499 printf(" %s: ", srci->id);
500 if (sr_config_get(sdi->driver, sdi, NULL, srci->key,
502 if (g_variant_get_boolean(gvar))
503 printf("on (current), off\n");
505 printf("on, off (current)\n");
506 g_variant_unref(gvar);
510 } else if (srci->datatype == SR_T_DOUBLE_RANGE) {
511 printf(" %s: ", srci->id);
512 if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
513 &gvar_list) != SR_OK) {
518 if (sr_config_get(sdi->driver, sdi, NULL, srci->key, &gvar) == SR_OK) {
519 g_variant_get(gvar, "(dd)", &dcur_low, &dcur_high);
520 g_variant_unref(gvar);
526 num_elements = g_variant_n_children(gvar_list);
527 for (i = 0; i < num_elements; i++) {
528 gvar = g_variant_get_child_value(gvar_list, i);
529 g_variant_get(gvar, "(dd)", &dlow, &dhigh);
530 g_variant_unref(gvar);
533 printf("%.1f-%.1f", dlow, dhigh);
534 if (dlow == dcur_low && dhigh == dcur_high)
535 printf(" (current)");
538 g_variant_unref(gvar_list);
542 /* Everything else */
543 printf(" %s\n", srci->id);
546 g_variant_unref(gvar_opts);
549 g_slist_free(devices);
554 void show_pd_detail(void)
557 struct srd_decoder *dec;
558 struct srd_decoder_option *o;
559 char **pdtokens, **pdtok, *optsep, **ann, *val, *doc;
560 struct srd_channel *pdch;
561 struct srd_decoder_annotation_row *r;
563 pdtokens = g_strsplit(opt_pds, ",", -1);
564 for (pdtok = pdtokens; *pdtok; pdtok++) {
566 if ((optsep = strchr(*pdtok, ':')))
568 if (!(dec = srd_decoder_get_by_id(*pdtok))) {
569 g_critical("Protocol decoder %s not found.", *pdtok);
572 printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n",
573 dec->id, dec->name, dec->longname, dec->desc);
574 printf("License: %s\n", dec->license);
575 printf("Annotation classes:\n");
576 if (dec->annotations) {
577 for (l = dec->annotations; l; l = l->next) {
579 printf("- %s: %s\n", ann[0], ann[1]);
584 printf("Annotation rows:\n");
585 if (dec->annotation_rows) {
586 for (l = dec->annotation_rows; l; l = l->next) {
588 printf("- %s (%s): ", r->id, r->desc);
589 for (ll = r->ann_classes; ll; ll = ll->next)
590 printf("%d ", GPOINTER_TO_INT(ll->data));
596 printf("Required channels:\n");
598 for (l = dec->channels; l; l = l->next) {
600 printf("- %s (%s): %s\n",
601 pdch->id, pdch->name, pdch->desc);
606 printf("Optional channels:\n");
607 if (dec->opt_channels) {
608 for (l = dec->opt_channels; l; l = l->next) {
610 printf("- %s (%s): %s\n",
611 pdch->id, pdch->name, pdch->desc);
616 printf("Options:\n");
618 for (l = dec->options; l; l = l->next) {
620 printf("- %s: %s (", o->id, o->desc);
621 for (ol = o->values; ol; ol = ol->next) {
622 val = g_variant_print(ol->data, FALSE);
626 val = g_variant_print(o->def, FALSE);
627 printf("default %s)\n", val);
633 if ((doc = srd_decoder_doc_get(dec))) {
634 printf("Documentation:\n%s\n",
635 doc[0] == '\n' ? doc + 1 : doc);
640 g_strfreev(pdtokens);