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Commit | Line | Data |
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43e5747a UH |
1 | /* |
2 | * This file is part of the sigrok project. | |
3 | * | |
110aa72a | 4 | * Copyright (C) 2012 Bert Vermeulen <bert@biot.com> |
43e5747a UH |
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 <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */ | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <unistd.h> | |
24 | #include <string.h> | |
25 | #include <time.h> | |
26 | #include <sys/time.h> | |
27 | #include <inttypes.h> | |
28 | #include <sys/types.h> | |
29 | #include <sys/stat.h> | |
30 | #include <errno.h> | |
31 | #include <glib.h> | |
32 | #include <glib/gstdio.h> | |
33 | #include <sigrok.h> | |
34 | #include "sigrok-cli.h" | |
35 | #include "config.h" | |
36 | ||
37 | #define DEFAULT_OUTPUT_FORMAT "bits:width=64" | |
38 | ||
39 | extern struct sr_hwcap_option sr_hwcap_options[]; | |
40 | ||
1999ae06 UH |
41 | static uint64_t limit_samples = 0; |
42 | static struct sr_output_format *output_format = NULL; | |
43 | static int default_output_format = FALSE; | |
44 | static char *output_format_param = NULL; | |
45 | static char *input_format_param = NULL; | |
9f4a898e | 46 | static GData *pd_ann_visible = NULL; |
43e5747a UH |
47 | |
48 | static gboolean opt_version = FALSE; | |
49 | static gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings per default. */ | |
1e0f9ed9 | 50 | static gboolean opt_list_devs = FALSE; |
43e5747a UH |
51 | static gboolean opt_wait_trigger = FALSE; |
52 | static gchar *opt_input_file = NULL; | |
53 | static gchar *opt_output_file = NULL; | |
1e0f9ed9 | 54 | static gchar *opt_dev = NULL; |
43e5747a UH |
55 | static gchar *opt_probes = NULL; |
56 | static gchar *opt_triggers = NULL; | |
57 | static gchar *opt_pds = NULL; | |
9f4a898e | 58 | static gchar *opt_pd_stack = NULL; |
43e5747a | 59 | static gchar *opt_input_format = NULL; |
76ae913d | 60 | static gchar *opt_output_format = NULL; |
43e5747a UH |
61 | static gchar *opt_time = NULL; |
62 | static gchar *opt_samples = NULL; | |
63 | static gchar *opt_continuous = NULL; | |
64 | ||
65 | static GOptionEntry optargs[] = { | |
66 | {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, "Show version and support list", NULL}, | |
30f1c93f UH |
67 | {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, "Select libsigrok/libsigrokdecode loglevel", NULL}, |
68 | {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, "Scan for devices", NULL}, | |
1b4b6a7c | 69 | {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, "Use specified device", NULL}, |
43e5747a | 70 | {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file, "Load input from file", NULL}, |
7949dca0 | 71 | {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format, "Input format", NULL}, |
43e5747a | 72 | {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file, "Save output to file", NULL}, |
7949dca0 | 73 | {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format, "Output format", NULL}, |
43e5747a UH |
74 | {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes, "Probes to use", NULL}, |
75 | {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers, "Trigger configuration", NULL}, | |
76 | {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger, "Wait for trigger", NULL}, | |
1b4b6a7c | 77 | {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds, "Protocol decoders to run", NULL}, |
9f4a898e | 78 | {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack, "Protocol decoder stack", NULL}, |
43e5747a UH |
79 | {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time, "How long to sample (ms)", NULL}, |
80 | {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples, "Number of samples to acquire", NULL}, | |
81 | {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous, "Sample continuously", NULL}, | |
82 | {NULL, 0, 0, 0, NULL, NULL, NULL} | |
83 | }; | |
84 | ||
85 | static void show_version(void) | |
86 | { | |
bc8e2400 | 87 | GSList *l; |
a210c4cc | 88 | struct sr_dev_driver **drivers; |
43e5747a UH |
89 | struct sr_input_format **inputs; |
90 | struct sr_output_format **outputs; | |
91 | struct srd_decoder *dec; | |
92 | int i; | |
93 | ||
94 | printf("sigrok-cli %s\n\n", VERSION); | |
15d920a9 | 95 | |
4d167240 UH |
96 | printf("Using libsigrok %s (lib version %s).\n", |
97 | sr_package_version_string_get(), sr_lib_version_string_get()); | |
98 | printf("Using libsigrokdecode %s (lib version %s).\n\n", | |
99 | srd_package_version_string_get(), srd_lib_version_string_get()); | |
100 | ||
43e5747a | 101 | printf("Supported hardware drivers:\n"); |
a214a2eb | 102 | drivers = sr_driver_list(); |
a210c4cc UH |
103 | for (i = 0; drivers[i]; i++) { |
104 | printf(" %-20s %s\n", drivers[i]->name, drivers[i]->longname); | |
43e5747a UH |
105 | } |
106 | printf("\n"); | |
107 | ||
108 | printf("Supported input formats:\n"); | |
109 | inputs = sr_input_list(); | |
110 | for (i = 0; inputs[i]; i++) | |
111 | printf(" %-20s %s\n", inputs[i]->id, inputs[i]->description); | |
112 | printf("\n"); | |
113 | ||
114 | printf("Supported output formats:\n"); | |
115 | outputs = sr_output_list(); | |
116 | for (i = 0; outputs[i]; i++) | |
117 | printf(" %-20s %s\n", outputs[i]->id, outputs[i]->description); | |
118 | printf("\n"); | |
119 | ||
15d920a9 BV |
120 | if (srd_init(NULL) == SRD_OK) { |
121 | printf("Supported protocol decoders:\n"); | |
1b34803d UH |
122 | srd_decoder_load_all(); |
123 | for (l = srd_decoder_list(); l; l = l->next) { | |
15d920a9 BV |
124 | dec = l->data; |
125 | printf(" %-20s %s\n", dec->id, dec->longname); | |
20622036 UH |
126 | /* Print protocol description upon "-l 3" or higher. */ |
127 | if (opt_loglevel >= SR_LOG_INFO) | |
128 | printf(" %-20s %s\n", "", dec->desc); | |
15d920a9 BV |
129 | } |
130 | srd_exit(); | |
43e5747a UH |
131 | } |
132 | printf("\n"); | |
43e5747a UH |
133 | } |
134 | ||
1e0f9ed9 | 135 | static void print_dev_line(const struct sr_dev *dev) |
43e5747a | 136 | { |
1e0f9ed9 | 137 | const struct sr_dev_inst *sdi; |
43e5747a | 138 | |
b9210275 | 139 | sr_dev_info_get(dev, SR_DI_INST, (const void **)&sdi); |
43e5747a UH |
140 | |
141 | if (sdi->vendor && sdi->vendor[0]) | |
142 | printf("%s ", sdi->vendor); | |
143 | if (sdi->model && sdi->model[0]) | |
144 | printf("%s ", sdi->model); | |
145 | if (sdi->version && sdi->version[0]) | |
146 | printf("%s ", sdi->version); | |
1e0f9ed9 UH |
147 | if (dev->probes) |
148 | printf("with %d probes", g_slist_length(dev->probes)); | |
43e5747a UH |
149 | printf("\n"); |
150 | } | |
151 | ||
1e0f9ed9 | 152 | static void show_dev_list(void) |
43e5747a | 153 | { |
1e0f9ed9 UH |
154 | struct sr_dev *dev, *demo_dev; |
155 | GSList *devs, *l; | |
43e5747a UH |
156 | int devcnt; |
157 | ||
158 | devcnt = 0; | |
1e0f9ed9 | 159 | devs = sr_dev_list(); |
43e5747a | 160 | |
1e0f9ed9 | 161 | if (g_slist_length(devs) == 0) |
43e5747a UH |
162 | return; |
163 | ||
164 | printf("The following devices were found:\nID Device\n"); | |
1e0f9ed9 UH |
165 | demo_dev = NULL; |
166 | for (l = devs; l; l = l->next) { | |
167 | dev = l->data; | |
168 | if (sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) { | |
169 | demo_dev = dev; | |
43e5747a UH |
170 | continue; |
171 | } | |
172 | printf("%-3d ", devcnt++); | |
1e0f9ed9 | 173 | print_dev_line(dev); |
43e5747a | 174 | } |
1e0f9ed9 | 175 | if (demo_dev) { |
43e5747a | 176 | printf("demo "); |
1e0f9ed9 | 177 | print_dev_line(demo_dev); |
43e5747a UH |
178 | } |
179 | } | |
180 | ||
1e0f9ed9 | 181 | static void show_dev_detail(void) |
43e5747a | 182 | { |
1e0f9ed9 | 183 | struct sr_dev *dev; |
43e5747a | 184 | struct sr_hwcap_option *hwo; |
9c9c1080 | 185 | const struct sr_samplerates *samplerates; |
edd79b3f | 186 | int cap, *hwcaps, i; |
9c9c1080 AS |
187 | char *s, *title; |
188 | const char *charopts, **stropts; | |
43e5747a | 189 | |
1e0f9ed9 UH |
190 | dev = parse_devstring(opt_dev); |
191 | if (!dev) { | |
43e5747a UH |
192 | printf("No such device. Use -D to list all devices.\n"); |
193 | return; | |
194 | } | |
195 | ||
1e0f9ed9 | 196 | print_dev_line(dev); |
43e5747a | 197 | |
1e0f9ed9 | 198 | if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES, |
fa230beb | 199 | (const void **)&charopts) == SR_OK) { |
43e5747a UH |
200 | printf("Supported triggers: "); |
201 | while (*charopts) { | |
202 | printf("%c ", *charopts); | |
203 | charopts++; | |
204 | } | |
205 | printf("\n"); | |
206 | } | |
207 | ||
208 | title = "Supported options:\n"; | |
a210c4cc | 209 | hwcaps = dev->driver->hwcap_get_all(); |
edd79b3f UH |
210 | for (cap = 0; hwcaps[cap]; cap++) { |
211 | if (!(hwo = sr_hw_hwcap_get(hwcaps[cap]))) | |
43e5747a UH |
212 | continue; |
213 | ||
214 | if (title) { | |
215 | printf("%s", title); | |
216 | title = NULL; | |
217 | } | |
218 | ||
edd79b3f | 219 | if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) { |
43e5747a | 220 | printf(" %s", hwo->shortname); |
0a56f4ec | 221 | if (sr_dev_info_get(dev, SR_DI_PATTERNS, |
fa230beb | 222 | (const void **)&stropts) == SR_OK) { |
0a56f4ec | 223 | printf(" - supported patterns:\n"); |
9c9c1080 AS |
224 | for (i = 0; stropts[i]; i++) |
225 | printf(" %s\n", stropts[i]); | |
226 | } else { | |
43e5747a | 227 | printf("\n"); |
43e5747a | 228 | } |
edd79b3f | 229 | } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) { |
43e5747a UH |
230 | printf(" %s", hwo->shortname); |
231 | /* Supported samplerates */ | |
1e0f9ed9 | 232 | if (sr_dev_info_get(dev, SR_DI_SAMPLERATES, |
fa230beb | 233 | (const void **)&samplerates) != SR_OK) { |
43e5747a UH |
234 | printf("\n"); |
235 | continue; | |
236 | } | |
237 | ||
238 | if (samplerates->step) { | |
239 | /* low */ | |
240 | if (!(s = sr_samplerate_string(samplerates->low))) | |
241 | continue; | |
242 | printf(" (%s", s); | |
c2c4a0de | 243 | g_free(s); |
43e5747a UH |
244 | /* high */ |
245 | if (!(s = sr_samplerate_string(samplerates->high))) | |
246 | continue; | |
247 | printf(" - %s", s); | |
c2c4a0de | 248 | g_free(s); |
43e5747a UH |
249 | /* step */ |
250 | if (!(s = sr_samplerate_string(samplerates->step))) | |
251 | continue; | |
252 | printf(" in steps of %s)\n", s); | |
c2c4a0de | 253 | g_free(s); |
43e5747a UH |
254 | } else { |
255 | printf(" - supported samplerates:\n"); | |
256 | for (i = 0; samplerates->list[i]; i++) { | |
9da0b05b | 257 | printf(" %s\n", sr_samplerate_string(samplerates->list[i])); |
43e5747a UH |
258 | } |
259 | } | |
260 | } else { | |
261 | printf(" %s\n", hwo->shortname); | |
262 | } | |
263 | } | |
264 | } | |
265 | ||
71b1ea4e BV |
266 | static void show_pd_detail(void) |
267 | { | |
268 | GSList *l; | |
269 | struct srd_decoder *dec; | |
270 | char **pdtokens, **pdtok, **ann, *doc; | |
e9ff6974 | 271 | struct srd_probe *p; |
71b1ea4e BV |
272 | |
273 | pdtokens = g_strsplit(opt_pds, ",", -1); | |
274 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
2358775c | 275 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { |
71b1ea4e BV |
276 | printf("Protocol decoder %s not found.", *pdtok); |
277 | return; | |
278 | } | |
279 | printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n", | |
280 | dec->id, dec->name, dec->longname, dec->desc); | |
281 | printf("License: %s\n", dec->license); | |
e9ff6974 | 282 | printf("Annotations:\n"); |
71b1ea4e | 283 | if (dec->annotations) { |
71b1ea4e BV |
284 | for (l = dec->annotations; l; l = l->next) { |
285 | ann = l->data; | |
286 | printf("- %s\n %s\n", ann[0], ann[1]); | |
287 | } | |
e9ff6974 UH |
288 | } else { |
289 | printf("None.\n"); | |
290 | } | |
291 | /* TODO: Print supported decoder options. */ | |
292 | printf("Required probes:\n"); | |
293 | if (dec->probes) { | |
294 | for (l = dec->probes; l; l = l->next) { | |
295 | p = l->data; | |
296 | printf("- %s (%s): %s\n", | |
297 | p->name, p->id, p->desc); | |
298 | } | |
299 | } else { | |
300 | printf("None.\n"); | |
301 | } | |
302 | printf("Optional probes:\n"); | |
303 | if (dec->opt_probes) { | |
304 | for (l = dec->opt_probes; l; l = l->next) { | |
305 | p = l->data; | |
306 | printf("- %s (%s): %s\n", | |
307 | p->name, p->id, p->desc); | |
308 | } | |
309 | } else { | |
310 | printf("None.\n"); | |
71b1ea4e | 311 | } |
4359a4da | 312 | if ((doc = srd_decoder_doc_get(dec))) { |
e9ff6974 UH |
313 | printf("Documentation:\n%s\n", |
314 | doc[0] == '\n' ? doc + 1 : doc); | |
71b1ea4e BV |
315 | g_free(doc); |
316 | } | |
317 | } | |
318 | ||
319 | g_strfreev(pdtokens); | |
71b1ea4e BV |
320 | } |
321 | ||
1e0f9ed9 | 322 | static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet) |
43e5747a UH |
323 | { |
324 | static struct sr_output *o = NULL; | |
8364461d | 325 | static int probelist[SR_MAX_NUM_PROBES + 1] = { 0 }; |
43e5747a UH |
326 | static uint64_t received_samples = 0; |
327 | static int unitsize = 0; | |
328 | static int triggered = 0; | |
329 | static FILE *outfile = NULL; | |
330 | struct sr_probe *probe; | |
331 | struct sr_datafeed_header *header; | |
332 | struct sr_datafeed_logic *logic; | |
333 | int num_enabled_probes, sample_size, ret, i; | |
334 | uint64_t output_len, filter_out_len; | |
8de01efe | 335 | uint8_t *output_buf, *filter_out; |
43e5747a UH |
336 | |
337 | /* If the first packet to come in isn't a header, don't even try. */ | |
338 | if (packet->type != SR_DF_HEADER && o == NULL) | |
339 | return; | |
340 | ||
341 | sample_size = -1; | |
342 | switch (packet->type) { | |
343 | case SR_DF_HEADER: | |
8170b8ea | 344 | g_debug("cli: Received SR_DF_HEADER"); |
43e5747a | 345 | /* Initialize the output module. */ |
c2c4a0de | 346 | if (!(o = g_try_malloc(sizeof(struct sr_output)))) { |
8170b8ea | 347 | g_critical("Output module malloc failed."); |
43e5747a UH |
348 | exit(1); |
349 | } | |
350 | o->format = output_format; | |
1e0f9ed9 | 351 | o->dev = dev; |
43e5747a UH |
352 | o->param = output_format_param; |
353 | if (o->format->init) { | |
354 | if (o->format->init(o) != SR_OK) { | |
8170b8ea | 355 | g_critical("Output format initialization failed."); |
43e5747a UH |
356 | exit(1); |
357 | } | |
358 | } | |
359 | ||
360 | header = packet->payload; | |
361 | num_enabled_probes = 0; | |
362 | for (i = 0; i < header->num_logic_probes; i++) { | |
1e0f9ed9 | 363 | probe = g_slist_nth_data(dev->probes, i); |
43e5747a UH |
364 | if (probe->enabled) |
365 | probelist[num_enabled_probes++] = probe->index; | |
366 | } | |
367 | /* How many bytes we need to store num_enabled_probes bits */ | |
368 | unitsize = (num_enabled_probes + 7) / 8; | |
369 | ||
370 | outfile = stdout; | |
371 | if (opt_output_file) { | |
372 | if (default_output_format) { | |
373 | /* output file is in session format, which means we'll | |
374 | * dump everything in the datastore as it comes in, | |
375 | * and save from there after the session. */ | |
376 | outfile = NULL; | |
1e0f9ed9 | 377 | ret = sr_datastore_new(unitsize, &(dev->datastore)); |
43e5747a | 378 | if (ret != SR_OK) { |
8170b8ea | 379 | g_critical("Failed to create datastore."); |
43e5747a UH |
380 | exit(1); |
381 | } | |
382 | } else { | |
383 | /* saving to a file in whatever format was set | |
76ae913d | 384 | * with -O, so all we need is a filehandle */ |
43e5747a UH |
385 | outfile = g_fopen(opt_output_file, "wb"); |
386 | } | |
387 | } | |
388 | if (opt_pds) | |
ee38f0be BV |
389 | srd_session_start(num_enabled_probes, unitsize, |
390 | header->samplerate); | |
43e5747a UH |
391 | break; |
392 | case SR_DF_END: | |
8170b8ea | 393 | g_debug("cli: Received SR_DF_END"); |
43e5747a | 394 | if (!o) { |
8170b8ea | 395 | g_debug("cli: double end!"); |
43e5747a UH |
396 | break; |
397 | } | |
398 | if (o->format->event) { | |
399 | o->format->event(o, SR_DF_END, &output_buf, &output_len); | |
400 | if (output_len) { | |
401 | if (outfile) | |
402 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 403 | g_free(output_buf); |
43e5747a UH |
404 | output_len = 0; |
405 | } | |
406 | } | |
407 | if (limit_samples && received_samples < limit_samples) | |
8170b8ea | 408 | g_warning("Device only sent %" PRIu64 " samples.", |
43e5747a UH |
409 | received_samples); |
410 | if (opt_continuous) | |
8170b8ea | 411 | g_warning("Device stopped after %" PRIu64 " samples.", |
43e5747a UH |
412 | received_samples); |
413 | sr_session_halt(); | |
414 | if (outfile && outfile != stdout) | |
415 | fclose(outfile); | |
c2c4a0de | 416 | g_free(o); |
43e5747a UH |
417 | o = NULL; |
418 | break; | |
419 | case SR_DF_TRIGGER: | |
8170b8ea | 420 | g_debug("cli: received SR_DF_TRIGGER"); |
43e5747a UH |
421 | if (o->format->event) |
422 | o->format->event(o, SR_DF_TRIGGER, &output_buf, | |
423 | &output_len); | |
424 | triggered = 1; | |
425 | break; | |
426 | case SR_DF_LOGIC: | |
427 | logic = packet->payload; | |
428 | sample_size = logic->unitsize; | |
b46c4414 | 429 | g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length); |
43e5747a | 430 | break; |
43e5747a UH |
431 | } |
432 | ||
433 | /* not supporting anything but SR_DF_LOGIC for now */ | |
434 | ||
435 | if (sample_size == -1 || logic->length == 0) | |
436 | return; | |
437 | ||
438 | /* Don't store any samples until triggered. */ | |
439 | if (opt_wait_trigger && !triggered) | |
440 | return; | |
441 | ||
442 | if (limit_samples && received_samples >= limit_samples) | |
443 | return; | |
444 | ||
445 | /* TODO: filters only support SR_DF_LOGIC */ | |
446 | ret = sr_filter_probes(sample_size, unitsize, probelist, | |
447 | logic->data, logic->length, | |
448 | &filter_out, &filter_out_len); | |
449 | if (ret != SR_OK) | |
450 | return; | |
451 | ||
452 | /* what comes out of the filter is guaranteed to be packed into the | |
453 | * minimum size needed to support the number of samples at this sample | |
454 | * size. however, the driver may have submitted too much -- cut off | |
455 | * the buffer of the last packet according to the sample limit. | |
456 | */ | |
457 | if (limit_samples && (received_samples + logic->length / sample_size > | |
458 | limit_samples * sample_size)) | |
459 | filter_out_len = limit_samples * sample_size - received_samples; | |
460 | ||
1e0f9ed9 UH |
461 | if (dev->datastore) |
462 | sr_datastore_put(dev->datastore, filter_out, | |
43e5747a UH |
463 | filter_out_len, sample_size, probelist); |
464 | ||
465 | if (opt_output_file && default_output_format) | |
466 | /* saving to a session file, don't need to do anything else | |
467 | * to this data for now. */ | |
468 | goto cleanup; | |
469 | ||
470 | if (opt_pds) { | |
37aeb8c5 | 471 | if (srd_session_send(received_samples, (uint8_t*)filter_out, |
838285aa | 472 | filter_out_len) != SRD_OK) |
305661ad | 473 | sr_session_halt(); |
43e5747a UH |
474 | } else { |
475 | output_len = 0; | |
476 | if (o->format->data && packet->type == o->format->df_type) | |
477 | o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len); | |
478 | if (output_len) { | |
479 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 480 | g_free(output_buf); |
43e5747a UH |
481 | } |
482 | } | |
483 | ||
484 | cleanup: | |
485 | g_free(filter_out); | |
486 | received_samples += logic->length / sample_size; | |
43e5747a UH |
487 | } |
488 | ||
9f4a898e BV |
489 | /* Register the given PDs for this session. |
490 | * Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5" | |
43e5747a UH |
491 | * That will instantiate two SPI decoders on the clock but different data |
492 | * lines. | |
493 | */ | |
1e0f9ed9 | 494 | static int register_pds(struct sr_dev *dev, const char *pdstring) |
43e5747a | 495 | { |
9720f23a | 496 | GHashTable *pd_opthash; |
878e90d9 | 497 | struct srd_decoder_inst *di; |
a1418b73 | 498 | char **pdtokens, **pdtok, *pd_name; |
43e5747a UH |
499 | |
500 | /* Avoid compiler warnings. */ | |
1e0f9ed9 | 501 | (void)dev; |
43e5747a | 502 | |
9f4a898e | 503 | g_datalist_init(&pd_ann_visible); |
43e5747a | 504 | pdtokens = g_strsplit(pdstring, ",", -1); |
9720f23a | 505 | pd_opthash = NULL; |
a1418b73 | 506 | pd_name = NULL; |
43e5747a UH |
507 | |
508 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
9720f23a | 509 | if (!(pd_opthash = parse_generic_arg(*pdtok))) { |
8170b8ea | 510 | g_critical("Invalid protocol decoder option '%s'.", *pdtok); |
a1418b73 | 511 | goto err_out; |
43e5747a | 512 | } |
a1418b73 | 513 | |
9720f23a BV |
514 | pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key")); |
515 | g_hash_table_remove(pd_opthash, "sigrok_key"); | |
2358775c | 516 | if (srd_decoder_load(pd_name) != SRD_OK) { |
8170b8ea | 517 | g_critical("Failed to load protocol decoder %s.", pd_name); |
15d920a9 BV |
518 | goto err_out; |
519 | } | |
878e90d9 | 520 | if (!(di = srd_inst_new(pd_name, pd_opthash))) { |
8170b8ea | 521 | g_critical("Failed to instantiate protocol decoder %s.", pd_name); |
a1418b73 | 522 | goto err_out; |
43e5747a | 523 | } |
878e90d9 | 524 | g_datalist_set_data(&pd_ann_visible, di->inst_id, pd_name); |
a1418b73 | 525 | |
67ce0d27 BV |
526 | /* Any keys left in the options hash are probes, where the key |
527 | * is the probe name as specified in the decoder class, and the | |
528 | * value is the probe number i.e. the order in which the PD's | |
529 | * incoming samples are arranged. */ | |
4359a4da | 530 | if (srd_inst_probe_set_all(di, pd_opthash) != SRD_OK) |
67ce0d27 BV |
531 | goto err_out; |
532 | g_hash_table_destroy(pd_opthash); | |
533 | pd_opthash = NULL; | |
534 | } | |
43e5747a | 535 | |
a1418b73 | 536 | err_out: |
43e5747a | 537 | g_strfreev(pdtokens); |
9720f23a BV |
538 | if (pd_opthash) |
539 | g_hash_table_destroy(pd_opthash); | |
a1418b73 BV |
540 | if (pd_name) |
541 | g_free(pd_name); | |
43e5747a UH |
542 | |
543 | return 0; | |
544 | } | |
545 | ||
68cdf174 | 546 | void show_pd_annotation(struct srd_proto_data *pdata, void *cb_data) |
213c6cea BV |
547 | { |
548 | int i; | |
ca07c711 | 549 | char **annotations; |
213c6cea | 550 | |
68cdf174 UH |
551 | /* 'cb_data' is not used in this specific callback. */ |
552 | (void)cb_data; | |
7cb9889f | 553 | |
ca07c711 | 554 | if (pdata->ann_format != 0) { |
9720f23a | 555 | /* CLI only shows the default annotation format. */ |
213c6cea BV |
556 | return; |
557 | } | |
558 | ||
878e90d9 | 559 | if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->di->inst_id)) { |
9720f23a | 560 | /* Not in the list of PDs whose annotations we're showing. */ |
9f4a898e BV |
561 | return; |
562 | } | |
563 | ||
9720f23a | 564 | annotations = pdata->data; |
41bc9e4f BV |
565 | if (opt_loglevel > SR_LOG_WARN) |
566 | printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample); | |
ca07c711 UH |
567 | printf("%s: ", pdata->pdo->proto_id); |
568 | for (i = 0; annotations[i]; i++) | |
569 | printf("\"%s\" ", annotations[i]); | |
213c6cea | 570 | printf("\n"); |
213c6cea BV |
571 | } |
572 | ||
1e0f9ed9 | 573 | static int select_probes(struct sr_dev *dev) |
43e5747a UH |
574 | { |
575 | struct sr_probe *probe; | |
576 | char **probelist; | |
577 | int max_probes, i; | |
578 | ||
579 | if (!opt_probes) | |
580 | return SR_OK; | |
581 | ||
582 | /* | |
583 | * This only works because a device by default initializes | |
584 | * and enables all its probes. | |
585 | */ | |
1e0f9ed9 | 586 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
587 | probelist = parse_probestring(max_probes, opt_probes); |
588 | if (!probelist) { | |
589 | return SR_ERR; | |
590 | } | |
591 | ||
592 | for (i = 0; i < max_probes; i++) { | |
593 | if (probelist[i]) { | |
2df65e9f | 594 | sr_dev_probe_name_set(dev, i + 1, probelist[i]); |
43e5747a UH |
595 | g_free(probelist[i]); |
596 | } else { | |
1e0f9ed9 | 597 | probe = sr_dev_probe_find(dev, i + 1); |
43e5747a UH |
598 | probe->enabled = FALSE; |
599 | } | |
600 | } | |
601 | g_free(probelist); | |
602 | ||
603 | return SR_OK; | |
604 | } | |
605 | ||
606 | /** | |
607 | * Return the input file format which the CLI tool should use. | |
608 | * | |
609 | * If the user specified -I / --input-format, use that one. Otherwise, try to | |
610 | * autodetect the format as good as possible. Failing that, return NULL. | |
611 | * | |
612 | * @param filename The filename of the input file. Must not be NULL. | |
613 | * @param opt The -I / --input-file option the user specified (or NULL). | |
614 | * | |
615 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
616 | * or NULL if no input format was selected or auto-detected. | |
617 | */ | |
618 | static struct sr_input_format *determine_input_file_format( | |
619 | const char *filename, const char *opt) | |
620 | { | |
621 | int i; | |
622 | struct sr_input_format **inputs; | |
623 | ||
624 | /* If there are no input formats, return NULL right away. */ | |
625 | inputs = sr_input_list(); | |
626 | if (!inputs) { | |
8170b8ea | 627 | g_critical("No supported input formats available."); |
43e5747a UH |
628 | return NULL; |
629 | } | |
630 | ||
631 | /* If the user specified -I / --input-format, use that one. */ | |
632 | if (opt) { | |
633 | for (i = 0; inputs[i]; i++) { | |
634 | if (strcasecmp(inputs[i]->id, opt_input_format)) | |
635 | continue; | |
8170b8ea BV |
636 | g_debug("Using user-specified input file format '%s'.", |
637 | inputs[i]->id); | |
43e5747a UH |
638 | return inputs[i]; |
639 | } | |
640 | ||
641 | /* The user specified an unknown input format, return NULL. */ | |
8170b8ea BV |
642 | g_critical("Error: specified input file format '%s' is " |
643 | "unknown.", opt_input_format); | |
43e5747a UH |
644 | return NULL; |
645 | } | |
646 | ||
647 | /* Otherwise, try to find an input module that can handle this file. */ | |
648 | for (i = 0; inputs[i]; i++) { | |
649 | if (inputs[i]->format_match(filename)) | |
650 | break; | |
651 | } | |
652 | ||
653 | /* Return NULL if no input module wanted to touch this. */ | |
654 | if (!inputs[i]) { | |
8170b8ea | 655 | g_critical("Error: no matching input module found."); |
43e5747a UH |
656 | return NULL; |
657 | } | |
658 | ||
43e5747a UH |
659 | return inputs[i]; |
660 | } | |
661 | ||
662 | static void load_input_file_format(void) | |
663 | { | |
664 | struct stat st; | |
665 | struct sr_input *in; | |
666 | struct sr_input_format *input_format; | |
667 | ||
8170b8ea BV |
668 | if (!(input_format = determine_input_file_format(opt_input_file, |
669 | opt_input_format))) | |
670 | /* The exact cause was already logged. */ | |
43e5747a | 671 | return; |
43e5747a UH |
672 | |
673 | if (stat(opt_input_file, &st) == -1) { | |
8170b8ea | 674 | g_critical("Failed to load %s: %s", opt_input_file, |
43e5747a UH |
675 | strerror(errno)); |
676 | exit(1); | |
677 | } | |
678 | ||
679 | /* Initialize the input module. */ | |
c2c4a0de | 680 | if (!(in = g_try_malloc(sizeof(struct sr_input)))) { |
8170b8ea | 681 | g_critical("Failed to allocate input module."); |
43e5747a UH |
682 | exit(1); |
683 | } | |
684 | in->format = input_format; | |
685 | in->param = input_format_param; | |
686 | if (in->format->init) { | |
687 | if (in->format->init(in) != SR_OK) { | |
8170b8ea | 688 | g_critical("Input format init failed."); |
43e5747a UH |
689 | exit(1); |
690 | } | |
691 | } | |
692 | ||
1e0f9ed9 | 693 | if (select_probes(in->vdev) > 0) |
43e5747a UH |
694 | return; |
695 | ||
696 | sr_session_new(); | |
697 | sr_session_datafeed_callback_add(datafeed_in); | |
1e0f9ed9 | 698 | if (sr_session_dev_add(in->vdev) != SR_OK) { |
8170b8ea | 699 | g_critical("Failed to use device."); |
43e5747a UH |
700 | sr_session_destroy(); |
701 | return; | |
702 | } | |
703 | ||
704 | input_format->loadfile(in, opt_input_file); | |
705 | if (opt_output_file && default_output_format) { | |
706 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 707 | g_critical("Failed to save session."); |
43e5747a UH |
708 | } |
709 | sr_session_destroy(); | |
43e5747a UH |
710 | } |
711 | ||
712 | static void load_input_file(void) | |
713 | { | |
714 | ||
715 | if (sr_session_load(opt_input_file) == SR_OK) { | |
716 | /* sigrok session file */ | |
717 | sr_session_datafeed_callback_add(datafeed_in); | |
718 | sr_session_start(); | |
719 | sr_session_run(); | |
720 | sr_session_stop(); | |
721 | } | |
722 | else { | |
723 | /* fall back on input modules */ | |
724 | load_input_file_format(); | |
725 | } | |
43e5747a UH |
726 | } |
727 | ||
1e0f9ed9 | 728 | int num_real_devs(void) |
43e5747a | 729 | { |
1e0f9ed9 UH |
730 | struct sr_dev *dev; |
731 | GSList *devs, *l; | |
732 | int num_devs; | |
733 | ||
734 | num_devs = 0; | |
735 | devs = sr_dev_list(); | |
736 | for (l = devs; l; l = l->next) { | |
737 | dev = l->data; | |
738 | if (!sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) | |
739 | num_devs++; | |
43e5747a UH |
740 | } |
741 | ||
1e0f9ed9 | 742 | return num_devs; |
43e5747a UH |
743 | } |
744 | ||
1e0f9ed9 | 745 | static int set_dev_options(struct sr_dev *dev, GHashTable *args) |
43e5747a UH |
746 | { |
747 | GHashTableIter iter; | |
748 | gpointer key, value; | |
749 | int ret, i; | |
750 | uint64_t tmp_u64; | |
751 | gboolean found; | |
752 | gboolean tmp_bool; | |
753 | ||
754 | g_hash_table_iter_init(&iter, args); | |
755 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
756 | found = FALSE; | |
edd79b3f | 757 | for (i = 0; sr_hwcap_options[i].hwcap; i++) { |
43e5747a UH |
758 | if (strcmp(sr_hwcap_options[i].shortname, key)) |
759 | continue; | |
760 | if ((value == NULL) && | |
761 | (sr_hwcap_options[i].type != SR_T_BOOL)) { | |
8170b8ea | 762 | g_critical("Option '%s' needs a value.", (char *)key); |
43e5747a UH |
763 | return SR_ERR; |
764 | } | |
765 | found = TRUE; | |
766 | switch (sr_hwcap_options[i].type) { | |
767 | case SR_T_UINT64: | |
768 | ret = sr_parse_sizestring(value, &tmp_u64); | |
769 | if (ret != SR_OK) | |
770 | break; | |
a210c4cc | 771 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 772 | sr_hwcap_options[i].hwcap, &tmp_u64); |
43e5747a UH |
773 | break; |
774 | case SR_T_CHAR: | |
a210c4cc | 775 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 776 | sr_hwcap_options[i].hwcap, value); |
43e5747a UH |
777 | break; |
778 | case SR_T_BOOL: | |
779 | if (!value) | |
780 | tmp_bool = TRUE; | |
781 | else | |
782 | tmp_bool = sr_parse_boolstring(value); | |
a210c4cc | 783 | ret = dev->driver->dev_config_set(dev->driver_index, |
edd79b3f | 784 | sr_hwcap_options[i].hwcap, |
43e5747a UH |
785 | GINT_TO_POINTER(tmp_bool)); |
786 | break; | |
787 | default: | |
788 | ret = SR_ERR; | |
789 | } | |
790 | ||
791 | if (ret != SR_OK) { | |
8170b8ea | 792 | g_critical("Failed to set device option '%s'.", (char *)key); |
43e5747a UH |
793 | return ret; |
794 | } | |
795 | else | |
796 | break; | |
797 | } | |
798 | if (!found) { | |
8170b8ea | 799 | g_critical("Unknown device option '%s'.", (char *) key); |
43e5747a UH |
800 | return SR_ERR; |
801 | } | |
802 | } | |
803 | ||
804 | return SR_OK; | |
805 | } | |
806 | ||
807 | static void run_session(void) | |
808 | { | |
1e0f9ed9 | 809 | struct sr_dev *dev; |
43e5747a | 810 | GHashTable *devargs; |
1e0f9ed9 | 811 | int num_devs, max_probes, i; |
9c9c1080 | 812 | uint64_t time_msec; |
43e5747a UH |
813 | char **probelist, *devspec; |
814 | ||
815 | devargs = NULL; | |
1e0f9ed9 UH |
816 | if (opt_dev) { |
817 | devargs = parse_generic_arg(opt_dev); | |
43e5747a | 818 | devspec = g_hash_table_lookup(devargs, "sigrok_key"); |
1e0f9ed9 UH |
819 | dev = parse_devstring(devspec); |
820 | if (!dev) { | |
8170b8ea | 821 | g_critical("Device not found."); |
43e5747a UH |
822 | return; |
823 | } | |
824 | g_hash_table_remove(devargs, "sigrok_key"); | |
825 | } else { | |
1e0f9ed9 UH |
826 | num_devs = num_real_devs(); |
827 | if (num_devs == 1) { | |
43e5747a UH |
828 | /* No device specified, but there is only one. */ |
829 | devargs = NULL; | |
1e0f9ed9 UH |
830 | dev = parse_devstring("0"); |
831 | } else if (num_devs == 0) { | |
8170b8ea | 832 | g_critical("No devices found."); |
43e5747a UH |
833 | return; |
834 | } else { | |
8170b8ea | 835 | g_critical("%d devices found, please select one.", num_devs); |
43e5747a UH |
836 | return; |
837 | } | |
838 | } | |
839 | ||
840 | sr_session_new(); | |
841 | sr_session_datafeed_callback_add(datafeed_in); | |
842 | ||
1e0f9ed9 | 843 | if (sr_session_dev_add(dev) != SR_OK) { |
8170b8ea | 844 | g_critical("Failed to use device."); |
43e5747a UH |
845 | sr_session_destroy(); |
846 | return; | |
847 | } | |
848 | ||
849 | if (devargs) { | |
1e0f9ed9 | 850 | if (set_dev_options(dev, devargs) != SR_OK) { |
43e5747a UH |
851 | sr_session_destroy(); |
852 | return; | |
853 | } | |
854 | g_hash_table_destroy(devargs); | |
855 | } | |
856 | ||
1e0f9ed9 | 857 | if (select_probes(dev) != SR_OK) |
43e5747a UH |
858 | return; |
859 | ||
860 | if (opt_continuous) { | |
a214a2eb | 861 | if (!sr_driver_hwcap_exists(dev->driver, SR_HWCAP_CONTINUOUS)) { |
8170b8ea | 862 | g_critical("This device does not support continuous sampling."); |
43e5747a UH |
863 | sr_session_destroy(); |
864 | return; | |
865 | } | |
866 | } | |
867 | ||
868 | if (opt_triggers) { | |
1e0f9ed9 | 869 | probelist = sr_parse_triggerstring(dev, opt_triggers); |
43e5747a UH |
870 | if (!probelist) { |
871 | sr_session_destroy(); | |
872 | return; | |
873 | } | |
874 | ||
1e0f9ed9 | 875 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
876 | for (i = 0; i < max_probes; i++) { |
877 | if (probelist[i]) { | |
1e0f9ed9 | 878 | sr_dev_trigger_set(dev, i + 1, probelist[i]); |
43e5747a UH |
879 | g_free(probelist[i]); |
880 | } | |
881 | } | |
882 | g_free(probelist); | |
883 | } | |
884 | ||
885 | if (opt_time) { | |
886 | time_msec = sr_parse_timestring(opt_time); | |
887 | if (time_msec == 0) { | |
8170b8ea | 888 | g_critical("Invalid time '%s'", opt_time); |
43e5747a UH |
889 | sr_session_destroy(); |
890 | return; | |
891 | } | |
892 | ||
a214a2eb | 893 | if (sr_driver_hwcap_exists(dev->driver, SR_HWCAP_LIMIT_MSEC)) { |
a210c4cc | 894 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 895 | SR_HWCAP_LIMIT_MSEC, &time_msec) != SR_OK) { |
8170b8ea | 896 | g_critical("Failed to configure time limit."); |
43e5747a UH |
897 | sr_session_destroy(); |
898 | return; | |
899 | } | |
900 | } | |
901 | else { | |
902 | /* time limit set, but device doesn't support this... | |
903 | * convert to samples based on the samplerate. | |
904 | */ | |
905 | limit_samples = 0; | |
1e0f9ed9 | 906 | if (sr_dev_has_hwcap(dev, SR_HWCAP_SAMPLERATE)) { |
9c9c1080 AS |
907 | const uint64_t *samplerate; |
908 | ||
1e0f9ed9 | 909 | sr_dev_info_get(dev, SR_DI_CUR_SAMPLERATE, |
fa230beb UH |
910 | (const void **)&samplerate); |
911 | limit_samples = (*samplerate) * time_msec / (uint64_t)1000; | |
43e5747a UH |
912 | } |
913 | if (limit_samples == 0) { | |
8170b8ea | 914 | g_critical("Not enough time at this samplerate."); |
43e5747a UH |
915 | sr_session_destroy(); |
916 | return; | |
917 | } | |
918 | ||
a210c4cc | 919 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 920 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) { |
8170b8ea | 921 | g_critical("Failed to configure time-based sample limit."); |
43e5747a UH |
922 | sr_session_destroy(); |
923 | return; | |
924 | } | |
925 | } | |
926 | } | |
927 | ||
928 | if (opt_samples) { | |
929 | if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK) | |
a210c4cc | 930 | || (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 931 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK)) { |
8170b8ea | 932 | g_critical("Failed to configure sample limit."); |
43e5747a UH |
933 | sr_session_destroy(); |
934 | return; | |
935 | } | |
936 | } | |
937 | ||
a210c4cc | 938 | if (dev->driver->dev_config_set(dev->driver_index, |
1e0f9ed9 | 939 | SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) { |
8170b8ea | 940 | g_critical("Failed to configure probes."); |
43e5747a UH |
941 | sr_session_destroy(); |
942 | return; | |
943 | } | |
944 | ||
945 | if (sr_session_start() != SR_OK) { | |
8170b8ea | 946 | g_critical("Failed to start session."); |
43e5747a UH |
947 | sr_session_destroy(); |
948 | return; | |
949 | } | |
950 | ||
951 | if (opt_continuous) | |
952 | add_anykey(); | |
953 | ||
954 | sr_session_run(); | |
955 | ||
956 | if (opt_continuous) | |
957 | clear_anykey(); | |
958 | ||
959 | if (opt_output_file && default_output_format) { | |
960 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 961 | g_critical("Failed to save session."); |
43e5747a UH |
962 | } |
963 | sr_session_destroy(); | |
43e5747a UH |
964 | } |
965 | ||
966 | static void logger(const gchar *log_domain, GLogLevelFlags log_level, | |
68cdf174 | 967 | const gchar *message, gpointer cb_data) |
43e5747a UH |
968 | { |
969 | /* Avoid compiler warnings. */ | |
970 | (void)log_domain; | |
68cdf174 | 971 | (void)cb_data; |
43e5747a UH |
972 | |
973 | /* | |
974 | * All messages, warnings, errors etc. go to stderr (not stdout) in | |
975 | * order to not mess up the CLI tool data output, e.g. VCD output. | |
976 | */ | |
d740e6ac BV |
977 | if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_WARNING) |
978 | || opt_loglevel > SR_LOG_WARN) { | |
43e5747a UH |
979 | fprintf(stderr, "%s\n", message); |
980 | fflush(stderr); | |
43e5747a UH |
981 | } |
982 | } | |
983 | ||
984 | int main(int argc, char **argv) | |
985 | { | |
43e5747a UH |
986 | GOptionContext *context; |
987 | GError *error; | |
988 | GHashTable *fmtargs; | |
989 | GHashTableIter iter; | |
990 | gpointer key, value; | |
9f4a898e | 991 | struct sr_output_format **outputs; |
878e90d9 | 992 | struct srd_decoder_inst *di_from, *di_to; |
9f4a898e BV |
993 | int i, ret; |
994 | char *fmtspec, **pds; | |
43e5747a UH |
995 | |
996 | g_log_set_default_handler(logger, NULL); | |
43e5747a UH |
997 | |
998 | error = NULL; | |
999 | context = g_option_context_new(NULL); | |
1000 | g_option_context_add_main_entries(context, optargs, NULL); | |
1001 | ||
1002 | if (!g_option_context_parse(context, &argc, &argv, &error)) { | |
8170b8ea | 1003 | g_critical("%s", error->message); |
43e5747a UH |
1004 | return 1; |
1005 | } | |
1006 | ||
1007 | /* Set the loglevel (amount of messages to output) for libsigrok. */ | |
bed50525 | 1008 | if (sr_log_loglevel_set(opt_loglevel) != SR_OK) { |
8170b8ea | 1009 | g_critical("sr_log_loglevel_set(%d) failed.", opt_loglevel); |
43e5747a UH |
1010 | return 1; |
1011 | } | |
1012 | ||
6de7ec06 | 1013 | /* Set the loglevel (amount of messages to output) for libsigrokdecode. */ |
f84f2fe0 | 1014 | if (srd_log_loglevel_set(opt_loglevel) != SRD_OK) { |
8170b8ea | 1015 | g_critical("srd_log_loglevel_set(%d) failed.", opt_loglevel); |
6de7ec06 BV |
1016 | return 1; |
1017 | } | |
1018 | ||
43e5747a UH |
1019 | if (sr_init() != SR_OK) |
1020 | return 1; | |
1021 | ||
1022 | if (opt_pds) { | |
d3a574f8 | 1023 | if (srd_init(NULL) != SRD_OK) { |
8170b8ea | 1024 | g_critical("Failed to initialize sigrokdecode."); |
213c6cea BV |
1025 | return 1; |
1026 | } | |
1027 | if (register_pds(NULL, opt_pds) != 0) { | |
8170b8ea | 1028 | g_critical("Failed to register protocol decoders."); |
213c6cea BV |
1029 | return 1; |
1030 | } | |
4359a4da | 1031 | if (srd_pd_output_callback_add(SRD_OUTPUT_ANN, |
7cb9889f | 1032 | show_pd_annotation, NULL) != SRD_OK) { |
8170b8ea | 1033 | g_critical("Failed to register protocol decoder callback."); |
213c6cea BV |
1034 | return 1; |
1035 | } | |
43e5747a | 1036 | |
b0b05654 BV |
1037 | pds = g_strsplit(opt_pds, ",", 0); |
1038 | if (g_strv_length(pds) > 1) { | |
1039 | if (opt_pd_stack) { | |
1040 | /* A stack setup was specified, use that. */ | |
1041 | g_strfreev(pds); | |
1042 | pds = g_strsplit(opt_pd_stack, ",", 0); | |
1043 | if (g_strv_length(pds) < 2) { | |
1044 | g_strfreev(pds); | |
8170b8ea | 1045 | g_critical("Specify at least two protocol decoders to stack."); |
b0b05654 BV |
1046 | return 1; |
1047 | } | |
1048 | } | |
9f4a898e | 1049 | |
b0b05654 | 1050 | if (!(di_from = srd_inst_find_by_id(pds[0]))) { |
8170b8ea BV |
1051 | g_critical("Cannot stack protocol decoder '%s': " |
1052 | "instance not found.", pds[0]); | |
9f4a898e BV |
1053 | return 1; |
1054 | } | |
b0b05654 BV |
1055 | for (i = 1; pds[i]; i++) { |
1056 | if (!(di_to = srd_inst_find_by_id(pds[i]))) { | |
8170b8ea BV |
1057 | g_critical("Cannot stack protocol decoder '%s': " |
1058 | "instance not found.", pds[i]); | |
b0b05654 BV |
1059 | return 1; |
1060 | } | |
1061 | if ((ret = srd_inst_stack(di_from, di_to)) != SRD_OK) | |
1062 | return ret; | |
9f4a898e | 1063 | |
b0b05654 BV |
1064 | /* Don't show annotation from this PD. Only the last PD in |
1065 | * the stack will be left on the annotation list. | |
1066 | */ | |
1067 | g_datalist_remove_data(&pd_ann_visible, di_from->inst_id); | |
9f4a898e | 1068 | |
b0b05654 BV |
1069 | di_from = di_to; |
1070 | } | |
9f4a898e BV |
1071 | } |
1072 | g_strfreev(pds); | |
1073 | } | |
1074 | ||
76ae913d UH |
1075 | if (!opt_output_format) { |
1076 | opt_output_format = DEFAULT_OUTPUT_FORMAT; | |
9f4a898e | 1077 | /* we'll need to remember this so when saving to a file |
43e5747a UH |
1078 | * later, sigrok session format will be used. |
1079 | */ | |
1080 | default_output_format = TRUE; | |
1081 | } | |
76ae913d | 1082 | fmtargs = parse_generic_arg(opt_output_format); |
43e5747a UH |
1083 | fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key"); |
1084 | if (!fmtspec) { | |
8170b8ea | 1085 | g_critical("Invalid output format."); |
43e5747a UH |
1086 | return 1; |
1087 | } | |
1088 | outputs = sr_output_list(); | |
1089 | for (i = 0; outputs[i]; i++) { | |
1090 | if (strcmp(outputs[i]->id, fmtspec)) | |
1091 | continue; | |
1092 | g_hash_table_remove(fmtargs, "sigrok_key"); | |
1093 | output_format = outputs[i]; | |
1094 | g_hash_table_iter_init(&iter, fmtargs); | |
1095 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
1096 | /* only supporting one parameter per output module | |
1097 | * for now, and only its value */ | |
1098 | output_format_param = g_strdup(value); | |
1099 | break; | |
1100 | } | |
1101 | break; | |
1102 | } | |
1103 | if (!output_format) { | |
8170b8ea | 1104 | g_critical("Invalid output format %s.", opt_output_format); |
43e5747a UH |
1105 | return 1; |
1106 | } | |
1107 | ||
1108 | if (opt_version) | |
1109 | show_version(); | |
1e0f9ed9 UH |
1110 | else if (opt_list_devs) |
1111 | show_dev_list(); | |
43e5747a UH |
1112 | else if (opt_input_file) |
1113 | load_input_file(); | |
1114 | else if (opt_samples || opt_time || opt_continuous) | |
1115 | run_session(); | |
1e0f9ed9 UH |
1116 | else if (opt_dev) |
1117 | show_dev_detail(); | |
71b1ea4e BV |
1118 | else if (opt_pds) |
1119 | show_pd_detail(); | |
43e5747a UH |
1120 | else |
1121 | printf("%s", g_option_context_get_help(context, TRUE, NULL)); | |
1122 | ||
1123 | if (opt_pds) | |
1124 | srd_exit(); | |
1125 | ||
1126 | g_option_context_free(context); | |
1127 | g_hash_table_destroy(fmtargs); | |
1128 | sr_exit(); | |
1129 | ||
1130 | return 0; | |
1131 | } |