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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[] = { | |
03996962 BV |
66 | {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, |
67 | "Show version and support list", NULL}, | |
68 | {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, | |
69 | "Select libsigrok/libsigrokdecode loglevel", NULL}, | |
70 | {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, | |
71 | "Scan for devices", NULL}, | |
72 | {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, | |
73 | "Use specified device", NULL}, | |
74 | {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file, | |
75 | "Load input from file", NULL}, | |
76 | {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format, | |
77 | "Input format", NULL}, | |
78 | {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file, | |
79 | "Save output to file", NULL}, | |
80 | {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format, | |
81 | "Output format", NULL}, | |
82 | {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes, | |
83 | "Probes to use", NULL}, | |
84 | {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers, | |
85 | "Trigger configuration", NULL}, | |
86 | {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger, | |
87 | "Wait for trigger", NULL}, | |
88 | {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds, | |
89 | "Protocol decoders to run", NULL}, | |
90 | {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack, | |
91 | "Protocol decoder stack", NULL}, | |
92 | {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time, | |
93 | "How long to sample (ms)", NULL}, | |
94 | {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples, | |
95 | "Number of samples to acquire", NULL}, | |
96 | {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous, | |
97 | "Sample continuously", NULL}, | |
43e5747a UH |
98 | {NULL, 0, 0, 0, NULL, NULL, NULL} |
99 | }; | |
100 | ||
101 | static void show_version(void) | |
102 | { | |
bc8e2400 | 103 | GSList *l; |
a210c4cc | 104 | struct sr_dev_driver **drivers; |
43e5747a UH |
105 | struct sr_input_format **inputs; |
106 | struct sr_output_format **outputs; | |
107 | struct srd_decoder *dec; | |
108 | int i; | |
109 | ||
110 | printf("sigrok-cli %s\n\n", VERSION); | |
15d920a9 | 111 | |
4d167240 UH |
112 | printf("Using libsigrok %s (lib version %s).\n", |
113 | sr_package_version_string_get(), sr_lib_version_string_get()); | |
114 | printf("Using libsigrokdecode %s (lib version %s).\n\n", | |
115 | srd_package_version_string_get(), srd_lib_version_string_get()); | |
116 | ||
43e5747a | 117 | printf("Supported hardware drivers:\n"); |
a214a2eb | 118 | drivers = sr_driver_list(); |
a210c4cc UH |
119 | for (i = 0; drivers[i]; i++) { |
120 | printf(" %-20s %s\n", drivers[i]->name, drivers[i]->longname); | |
43e5747a UH |
121 | } |
122 | printf("\n"); | |
123 | ||
124 | printf("Supported input formats:\n"); | |
125 | inputs = sr_input_list(); | |
126 | for (i = 0; inputs[i]; i++) | |
127 | printf(" %-20s %s\n", inputs[i]->id, inputs[i]->description); | |
128 | printf("\n"); | |
129 | ||
130 | printf("Supported output formats:\n"); | |
131 | outputs = sr_output_list(); | |
132 | for (i = 0; outputs[i]; i++) | |
133 | printf(" %-20s %s\n", outputs[i]->id, outputs[i]->description); | |
134 | printf("\n"); | |
135 | ||
15d920a9 BV |
136 | if (srd_init(NULL) == SRD_OK) { |
137 | printf("Supported protocol decoders:\n"); | |
1b34803d UH |
138 | srd_decoder_load_all(); |
139 | for (l = srd_decoder_list(); l; l = l->next) { | |
15d920a9 BV |
140 | dec = l->data; |
141 | printf(" %-20s %s\n", dec->id, dec->longname); | |
20622036 UH |
142 | /* Print protocol description upon "-l 3" or higher. */ |
143 | if (opt_loglevel >= SR_LOG_INFO) | |
144 | printf(" %-20s %s\n", "", dec->desc); | |
15d920a9 BV |
145 | } |
146 | srd_exit(); | |
43e5747a UH |
147 | } |
148 | printf("\n"); | |
43e5747a UH |
149 | } |
150 | ||
1e0f9ed9 | 151 | static void print_dev_line(const struct sr_dev *dev) |
43e5747a | 152 | { |
1e0f9ed9 | 153 | const struct sr_dev_inst *sdi; |
43e5747a | 154 | |
b9210275 | 155 | sr_dev_info_get(dev, SR_DI_INST, (const void **)&sdi); |
43e5747a UH |
156 | |
157 | if (sdi->vendor && sdi->vendor[0]) | |
158 | printf("%s ", sdi->vendor); | |
159 | if (sdi->model && sdi->model[0]) | |
160 | printf("%s ", sdi->model); | |
161 | if (sdi->version && sdi->version[0]) | |
162 | printf("%s ", sdi->version); | |
1e0f9ed9 UH |
163 | if (dev->probes) |
164 | printf("with %d probes", g_slist_length(dev->probes)); | |
43e5747a UH |
165 | printf("\n"); |
166 | } | |
167 | ||
1e0f9ed9 | 168 | static void show_dev_list(void) |
43e5747a | 169 | { |
1e0f9ed9 UH |
170 | struct sr_dev *dev, *demo_dev; |
171 | GSList *devs, *l; | |
43e5747a UH |
172 | int devcnt; |
173 | ||
174 | devcnt = 0; | |
1e0f9ed9 | 175 | devs = sr_dev_list(); |
43e5747a | 176 | |
1e0f9ed9 | 177 | if (g_slist_length(devs) == 0) |
43e5747a UH |
178 | return; |
179 | ||
180 | printf("The following devices were found:\nID Device\n"); | |
1e0f9ed9 UH |
181 | demo_dev = NULL; |
182 | for (l = devs; l; l = l->next) { | |
183 | dev = l->data; | |
184 | if (sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) { | |
185 | demo_dev = dev; | |
43e5747a UH |
186 | continue; |
187 | } | |
188 | printf("%-3d ", devcnt++); | |
1e0f9ed9 | 189 | print_dev_line(dev); |
43e5747a | 190 | } |
1e0f9ed9 | 191 | if (demo_dev) { |
43e5747a | 192 | printf("demo "); |
1e0f9ed9 | 193 | print_dev_line(demo_dev); |
43e5747a UH |
194 | } |
195 | } | |
196 | ||
1e0f9ed9 | 197 | static void show_dev_detail(void) |
43e5747a | 198 | { |
1e0f9ed9 | 199 | struct sr_dev *dev; |
43e5747a | 200 | struct sr_hwcap_option *hwo; |
9c9c1080 | 201 | const struct sr_samplerates *samplerates; |
edd79b3f | 202 | int cap, *hwcaps, i; |
9c9c1080 AS |
203 | char *s, *title; |
204 | const char *charopts, **stropts; | |
43e5747a | 205 | |
1e0f9ed9 UH |
206 | dev = parse_devstring(opt_dev); |
207 | if (!dev) { | |
43e5747a UH |
208 | printf("No such device. Use -D to list all devices.\n"); |
209 | return; | |
210 | } | |
211 | ||
1e0f9ed9 | 212 | print_dev_line(dev); |
43e5747a | 213 | |
1e0f9ed9 | 214 | if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES, |
fa230beb | 215 | (const void **)&charopts) == SR_OK) { |
43e5747a UH |
216 | printf("Supported triggers: "); |
217 | while (*charopts) { | |
218 | printf("%c ", *charopts); | |
219 | charopts++; | |
220 | } | |
221 | printf("\n"); | |
222 | } | |
223 | ||
224 | title = "Supported options:\n"; | |
a210c4cc | 225 | hwcaps = dev->driver->hwcap_get_all(); |
edd79b3f UH |
226 | for (cap = 0; hwcaps[cap]; cap++) { |
227 | if (!(hwo = sr_hw_hwcap_get(hwcaps[cap]))) | |
43e5747a UH |
228 | continue; |
229 | ||
230 | if (title) { | |
231 | printf("%s", title); | |
232 | title = NULL; | |
233 | } | |
234 | ||
edd79b3f | 235 | if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) { |
43e5747a | 236 | printf(" %s", hwo->shortname); |
0a56f4ec | 237 | if (sr_dev_info_get(dev, SR_DI_PATTERNS, |
fa230beb | 238 | (const void **)&stropts) == SR_OK) { |
0a56f4ec | 239 | printf(" - supported patterns:\n"); |
9c9c1080 AS |
240 | for (i = 0; stropts[i]; i++) |
241 | printf(" %s\n", stropts[i]); | |
242 | } else { | |
43e5747a | 243 | printf("\n"); |
43e5747a | 244 | } |
edd79b3f | 245 | } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) { |
43e5747a UH |
246 | printf(" %s", hwo->shortname); |
247 | /* Supported samplerates */ | |
1e0f9ed9 | 248 | if (sr_dev_info_get(dev, SR_DI_SAMPLERATES, |
fa230beb | 249 | (const void **)&samplerates) != SR_OK) { |
43e5747a UH |
250 | printf("\n"); |
251 | continue; | |
252 | } | |
253 | ||
254 | if (samplerates->step) { | |
255 | /* low */ | |
256 | if (!(s = sr_samplerate_string(samplerates->low))) | |
257 | continue; | |
258 | printf(" (%s", s); | |
c2c4a0de | 259 | g_free(s); |
43e5747a UH |
260 | /* high */ |
261 | if (!(s = sr_samplerate_string(samplerates->high))) | |
262 | continue; | |
263 | printf(" - %s", s); | |
c2c4a0de | 264 | g_free(s); |
43e5747a UH |
265 | /* step */ |
266 | if (!(s = sr_samplerate_string(samplerates->step))) | |
267 | continue; | |
268 | printf(" in steps of %s)\n", s); | |
c2c4a0de | 269 | g_free(s); |
43e5747a UH |
270 | } else { |
271 | printf(" - supported samplerates:\n"); | |
272 | for (i = 0; samplerates->list[i]; i++) { | |
9da0b05b | 273 | printf(" %s\n", sr_samplerate_string(samplerates->list[i])); |
43e5747a UH |
274 | } |
275 | } | |
276 | } else { | |
277 | printf(" %s\n", hwo->shortname); | |
278 | } | |
279 | } | |
280 | } | |
281 | ||
71b1ea4e BV |
282 | static void show_pd_detail(void) |
283 | { | |
284 | GSList *l; | |
285 | struct srd_decoder *dec; | |
286 | char **pdtokens, **pdtok, **ann, *doc; | |
e9ff6974 | 287 | struct srd_probe *p; |
71b1ea4e BV |
288 | |
289 | pdtokens = g_strsplit(opt_pds, ",", -1); | |
290 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
2358775c | 291 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { |
03996962 | 292 | printf("Protocol decoder %s not found.\n", *pdtok); |
71b1ea4e BV |
293 | return; |
294 | } | |
295 | printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n", | |
296 | dec->id, dec->name, dec->longname, dec->desc); | |
297 | printf("License: %s\n", dec->license); | |
e9ff6974 | 298 | printf("Annotations:\n"); |
71b1ea4e | 299 | if (dec->annotations) { |
71b1ea4e BV |
300 | for (l = dec->annotations; l; l = l->next) { |
301 | ann = l->data; | |
302 | printf("- %s\n %s\n", ann[0], ann[1]); | |
303 | } | |
e9ff6974 UH |
304 | } else { |
305 | printf("None.\n"); | |
306 | } | |
307 | /* TODO: Print supported decoder options. */ | |
308 | printf("Required probes:\n"); | |
309 | if (dec->probes) { | |
310 | for (l = dec->probes; l; l = l->next) { | |
311 | p = l->data; | |
312 | printf("- %s (%s): %s\n", | |
313 | p->name, p->id, p->desc); | |
314 | } | |
315 | } else { | |
316 | printf("None.\n"); | |
317 | } | |
318 | printf("Optional probes:\n"); | |
319 | if (dec->opt_probes) { | |
320 | for (l = dec->opt_probes; l; l = l->next) { | |
321 | p = l->data; | |
322 | printf("- %s (%s): %s\n", | |
323 | p->name, p->id, p->desc); | |
324 | } | |
325 | } else { | |
326 | printf("None.\n"); | |
71b1ea4e | 327 | } |
4359a4da | 328 | if ((doc = srd_decoder_doc_get(dec))) { |
e9ff6974 UH |
329 | printf("Documentation:\n%s\n", |
330 | doc[0] == '\n' ? doc + 1 : doc); | |
71b1ea4e BV |
331 | g_free(doc); |
332 | } | |
333 | } | |
334 | ||
335 | g_strfreev(pdtokens); | |
71b1ea4e BV |
336 | } |
337 | ||
1e0f9ed9 | 338 | static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet) |
43e5747a UH |
339 | { |
340 | static struct sr_output *o = NULL; | |
8364461d | 341 | static int probelist[SR_MAX_NUM_PROBES + 1] = { 0 }; |
43e5747a UH |
342 | static uint64_t received_samples = 0; |
343 | static int unitsize = 0; | |
344 | static int triggered = 0; | |
345 | static FILE *outfile = NULL; | |
346 | struct sr_probe *probe; | |
347 | struct sr_datafeed_header *header; | |
348 | struct sr_datafeed_logic *logic; | |
349 | int num_enabled_probes, sample_size, ret, i; | |
350 | uint64_t output_len, filter_out_len; | |
8de01efe | 351 | uint8_t *output_buf, *filter_out; |
43e5747a UH |
352 | |
353 | /* If the first packet to come in isn't a header, don't even try. */ | |
354 | if (packet->type != SR_DF_HEADER && o == NULL) | |
355 | return; | |
356 | ||
357 | sample_size = -1; | |
358 | switch (packet->type) { | |
359 | case SR_DF_HEADER: | |
8170b8ea | 360 | g_debug("cli: Received SR_DF_HEADER"); |
43e5747a | 361 | /* Initialize the output module. */ |
c2c4a0de | 362 | if (!(o = g_try_malloc(sizeof(struct sr_output)))) { |
8170b8ea | 363 | g_critical("Output module malloc failed."); |
43e5747a UH |
364 | exit(1); |
365 | } | |
366 | o->format = output_format; | |
1e0f9ed9 | 367 | o->dev = dev; |
43e5747a UH |
368 | o->param = output_format_param; |
369 | if (o->format->init) { | |
370 | if (o->format->init(o) != SR_OK) { | |
8170b8ea | 371 | g_critical("Output format initialization failed."); |
43e5747a UH |
372 | exit(1); |
373 | } | |
374 | } | |
375 | ||
376 | header = packet->payload; | |
377 | num_enabled_probes = 0; | |
378 | for (i = 0; i < header->num_logic_probes; i++) { | |
1e0f9ed9 | 379 | probe = g_slist_nth_data(dev->probes, i); |
43e5747a UH |
380 | if (probe->enabled) |
381 | probelist[num_enabled_probes++] = probe->index; | |
382 | } | |
383 | /* How many bytes we need to store num_enabled_probes bits */ | |
384 | unitsize = (num_enabled_probes + 7) / 8; | |
385 | ||
386 | outfile = stdout; | |
387 | if (opt_output_file) { | |
388 | if (default_output_format) { | |
389 | /* output file is in session format, which means we'll | |
390 | * dump everything in the datastore as it comes in, | |
391 | * and save from there after the session. */ | |
392 | outfile = NULL; | |
1e0f9ed9 | 393 | ret = sr_datastore_new(unitsize, &(dev->datastore)); |
43e5747a | 394 | if (ret != SR_OK) { |
8170b8ea | 395 | g_critical("Failed to create datastore."); |
43e5747a UH |
396 | exit(1); |
397 | } | |
398 | } else { | |
399 | /* saving to a file in whatever format was set | |
76ae913d | 400 | * with -O, so all we need is a filehandle */ |
43e5747a UH |
401 | outfile = g_fopen(opt_output_file, "wb"); |
402 | } | |
403 | } | |
3a999920 BV |
404 | if (opt_pds) { |
405 | if (srd_session_start(num_enabled_probes, unitsize, | |
406 | header->samplerate) != SRD_OK) | |
407 | sr_session_halt(); | |
408 | } | |
43e5747a UH |
409 | break; |
410 | case SR_DF_END: | |
8170b8ea | 411 | g_debug("cli: Received SR_DF_END"); |
43e5747a | 412 | if (!o) { |
8170b8ea | 413 | g_debug("cli: double end!"); |
43e5747a UH |
414 | break; |
415 | } | |
416 | if (o->format->event) { | |
417 | o->format->event(o, SR_DF_END, &output_buf, &output_len); | |
418 | if (output_len) { | |
419 | if (outfile) | |
420 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 421 | g_free(output_buf); |
43e5747a UH |
422 | output_len = 0; |
423 | } | |
424 | } | |
425 | if (limit_samples && received_samples < limit_samples) | |
8170b8ea | 426 | g_warning("Device only sent %" PRIu64 " samples.", |
43e5747a UH |
427 | received_samples); |
428 | if (opt_continuous) | |
8170b8ea | 429 | g_warning("Device stopped after %" PRIu64 " samples.", |
43e5747a UH |
430 | received_samples); |
431 | sr_session_halt(); | |
432 | if (outfile && outfile != stdout) | |
433 | fclose(outfile); | |
c2c4a0de | 434 | g_free(o); |
43e5747a UH |
435 | o = NULL; |
436 | break; | |
437 | case SR_DF_TRIGGER: | |
8170b8ea | 438 | g_debug("cli: received SR_DF_TRIGGER"); |
43e5747a UH |
439 | if (o->format->event) |
440 | o->format->event(o, SR_DF_TRIGGER, &output_buf, | |
441 | &output_len); | |
442 | triggered = 1; | |
443 | break; | |
444 | case SR_DF_LOGIC: | |
445 | logic = packet->payload; | |
446 | sample_size = logic->unitsize; | |
b46c4414 | 447 | g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length); |
43e5747a | 448 | break; |
43e5747a UH |
449 | } |
450 | ||
451 | /* not supporting anything but SR_DF_LOGIC for now */ | |
452 | ||
453 | if (sample_size == -1 || logic->length == 0) | |
454 | return; | |
455 | ||
456 | /* Don't store any samples until triggered. */ | |
457 | if (opt_wait_trigger && !triggered) | |
458 | return; | |
459 | ||
460 | if (limit_samples && received_samples >= limit_samples) | |
461 | return; | |
462 | ||
463 | /* TODO: filters only support SR_DF_LOGIC */ | |
464 | ret = sr_filter_probes(sample_size, unitsize, probelist, | |
465 | logic->data, logic->length, | |
466 | &filter_out, &filter_out_len); | |
467 | if (ret != SR_OK) | |
468 | return; | |
469 | ||
470 | /* what comes out of the filter is guaranteed to be packed into the | |
471 | * minimum size needed to support the number of samples at this sample | |
472 | * size. however, the driver may have submitted too much -- cut off | |
473 | * the buffer of the last packet according to the sample limit. | |
474 | */ | |
475 | if (limit_samples && (received_samples + logic->length / sample_size > | |
476 | limit_samples * sample_size)) | |
477 | filter_out_len = limit_samples * sample_size - received_samples; | |
478 | ||
1e0f9ed9 UH |
479 | if (dev->datastore) |
480 | sr_datastore_put(dev->datastore, filter_out, | |
43e5747a UH |
481 | filter_out_len, sample_size, probelist); |
482 | ||
483 | if (opt_output_file && default_output_format) | |
484 | /* saving to a session file, don't need to do anything else | |
485 | * to this data for now. */ | |
486 | goto cleanup; | |
487 | ||
488 | if (opt_pds) { | |
37aeb8c5 | 489 | if (srd_session_send(received_samples, (uint8_t*)filter_out, |
838285aa | 490 | filter_out_len) != SRD_OK) |
305661ad | 491 | sr_session_halt(); |
43e5747a UH |
492 | } else { |
493 | output_len = 0; | |
494 | if (o->format->data && packet->type == o->format->df_type) | |
495 | o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len); | |
496 | if (output_len) { | |
497 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 498 | g_free(output_buf); |
43e5747a UH |
499 | } |
500 | } | |
501 | ||
502 | cleanup: | |
503 | g_free(filter_out); | |
504 | received_samples += logic->length / sample_size; | |
43e5747a UH |
505 | } |
506 | ||
9f4a898e BV |
507 | /* Register the given PDs for this session. |
508 | * Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5" | |
43e5747a UH |
509 | * That will instantiate two SPI decoders on the clock but different data |
510 | * lines. | |
511 | */ | |
1e0f9ed9 | 512 | static int register_pds(struct sr_dev *dev, const char *pdstring) |
43e5747a | 513 | { |
9720f23a | 514 | GHashTable *pd_opthash; |
878e90d9 | 515 | struct srd_decoder_inst *di; |
a1418b73 | 516 | char **pdtokens, **pdtok, *pd_name; |
43e5747a UH |
517 | |
518 | /* Avoid compiler warnings. */ | |
1e0f9ed9 | 519 | (void)dev; |
43e5747a | 520 | |
9f4a898e | 521 | g_datalist_init(&pd_ann_visible); |
43e5747a | 522 | pdtokens = g_strsplit(pdstring, ",", -1); |
9720f23a | 523 | pd_opthash = NULL; |
a1418b73 | 524 | pd_name = NULL; |
43e5747a UH |
525 | |
526 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
9720f23a | 527 | if (!(pd_opthash = parse_generic_arg(*pdtok))) { |
8170b8ea | 528 | g_critical("Invalid protocol decoder option '%s'.", *pdtok); |
a1418b73 | 529 | goto err_out; |
43e5747a | 530 | } |
a1418b73 | 531 | |
9720f23a BV |
532 | pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key")); |
533 | g_hash_table_remove(pd_opthash, "sigrok_key"); | |
2358775c | 534 | if (srd_decoder_load(pd_name) != SRD_OK) { |
8170b8ea | 535 | g_critical("Failed to load protocol decoder %s.", pd_name); |
15d920a9 BV |
536 | goto err_out; |
537 | } | |
878e90d9 | 538 | if (!(di = srd_inst_new(pd_name, pd_opthash))) { |
8170b8ea | 539 | g_critical("Failed to instantiate protocol decoder %s.", pd_name); |
a1418b73 | 540 | goto err_out; |
43e5747a | 541 | } |
878e90d9 | 542 | g_datalist_set_data(&pd_ann_visible, di->inst_id, pd_name); |
a1418b73 | 543 | |
67ce0d27 BV |
544 | /* Any keys left in the options hash are probes, where the key |
545 | * is the probe name as specified in the decoder class, and the | |
546 | * value is the probe number i.e. the order in which the PD's | |
547 | * incoming samples are arranged. */ | |
4359a4da | 548 | if (srd_inst_probe_set_all(di, pd_opthash) != SRD_OK) |
67ce0d27 BV |
549 | goto err_out; |
550 | g_hash_table_destroy(pd_opthash); | |
551 | pd_opthash = NULL; | |
552 | } | |
43e5747a | 553 | |
a1418b73 | 554 | err_out: |
43e5747a | 555 | g_strfreev(pdtokens); |
9720f23a BV |
556 | if (pd_opthash) |
557 | g_hash_table_destroy(pd_opthash); | |
a1418b73 BV |
558 | if (pd_name) |
559 | g_free(pd_name); | |
43e5747a UH |
560 | |
561 | return 0; | |
562 | } | |
563 | ||
68cdf174 | 564 | void show_pd_annotation(struct srd_proto_data *pdata, void *cb_data) |
213c6cea BV |
565 | { |
566 | int i; | |
ca07c711 | 567 | char **annotations; |
213c6cea | 568 | |
68cdf174 UH |
569 | /* 'cb_data' is not used in this specific callback. */ |
570 | (void)cb_data; | |
7cb9889f | 571 | |
ca07c711 | 572 | if (pdata->ann_format != 0) { |
9720f23a | 573 | /* CLI only shows the default annotation format. */ |
213c6cea BV |
574 | return; |
575 | } | |
576 | ||
878e90d9 | 577 | if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->di->inst_id)) { |
9720f23a | 578 | /* Not in the list of PDs whose annotations we're showing. */ |
9f4a898e BV |
579 | return; |
580 | } | |
581 | ||
9720f23a | 582 | annotations = pdata->data; |
41bc9e4f BV |
583 | if (opt_loglevel > SR_LOG_WARN) |
584 | printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample); | |
ca07c711 UH |
585 | printf("%s: ", pdata->pdo->proto_id); |
586 | for (i = 0; annotations[i]; i++) | |
587 | printf("\"%s\" ", annotations[i]); | |
213c6cea | 588 | printf("\n"); |
213c6cea BV |
589 | } |
590 | ||
1e0f9ed9 | 591 | static int select_probes(struct sr_dev *dev) |
43e5747a UH |
592 | { |
593 | struct sr_probe *probe; | |
594 | char **probelist; | |
595 | int max_probes, i; | |
596 | ||
597 | if (!opt_probes) | |
598 | return SR_OK; | |
599 | ||
600 | /* | |
601 | * This only works because a device by default initializes | |
602 | * and enables all its probes. | |
603 | */ | |
1e0f9ed9 | 604 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
605 | probelist = parse_probestring(max_probes, opt_probes); |
606 | if (!probelist) { | |
607 | return SR_ERR; | |
608 | } | |
609 | ||
610 | for (i = 0; i < max_probes; i++) { | |
611 | if (probelist[i]) { | |
2df65e9f | 612 | sr_dev_probe_name_set(dev, i + 1, probelist[i]); |
43e5747a UH |
613 | g_free(probelist[i]); |
614 | } else { | |
1e0f9ed9 | 615 | probe = sr_dev_probe_find(dev, i + 1); |
43e5747a UH |
616 | probe->enabled = FALSE; |
617 | } | |
618 | } | |
619 | g_free(probelist); | |
620 | ||
621 | return SR_OK; | |
622 | } | |
623 | ||
624 | /** | |
625 | * Return the input file format which the CLI tool should use. | |
626 | * | |
627 | * If the user specified -I / --input-format, use that one. Otherwise, try to | |
628 | * autodetect the format as good as possible. Failing that, return NULL. | |
629 | * | |
630 | * @param filename The filename of the input file. Must not be NULL. | |
631 | * @param opt The -I / --input-file option the user specified (or NULL). | |
632 | * | |
633 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
634 | * or NULL if no input format was selected or auto-detected. | |
635 | */ | |
636 | static struct sr_input_format *determine_input_file_format( | |
637 | const char *filename, const char *opt) | |
638 | { | |
639 | int i; | |
640 | struct sr_input_format **inputs; | |
641 | ||
642 | /* If there are no input formats, return NULL right away. */ | |
643 | inputs = sr_input_list(); | |
644 | if (!inputs) { | |
8170b8ea | 645 | g_critical("No supported input formats available."); |
43e5747a UH |
646 | return NULL; |
647 | } | |
648 | ||
649 | /* If the user specified -I / --input-format, use that one. */ | |
650 | if (opt) { | |
651 | for (i = 0; inputs[i]; i++) { | |
652 | if (strcasecmp(inputs[i]->id, opt_input_format)) | |
653 | continue; | |
8170b8ea BV |
654 | g_debug("Using user-specified input file format '%s'.", |
655 | inputs[i]->id); | |
43e5747a UH |
656 | return inputs[i]; |
657 | } | |
658 | ||
659 | /* The user specified an unknown input format, return NULL. */ | |
8170b8ea BV |
660 | g_critical("Error: specified input file format '%s' is " |
661 | "unknown.", opt_input_format); | |
43e5747a UH |
662 | return NULL; |
663 | } | |
664 | ||
665 | /* Otherwise, try to find an input module that can handle this file. */ | |
666 | for (i = 0; inputs[i]; i++) { | |
667 | if (inputs[i]->format_match(filename)) | |
668 | break; | |
669 | } | |
670 | ||
671 | /* Return NULL if no input module wanted to touch this. */ | |
672 | if (!inputs[i]) { | |
8170b8ea | 673 | g_critical("Error: no matching input module found."); |
43e5747a UH |
674 | return NULL; |
675 | } | |
676 | ||
43e5747a UH |
677 | return inputs[i]; |
678 | } | |
679 | ||
680 | static void load_input_file_format(void) | |
681 | { | |
682 | struct stat st; | |
683 | struct sr_input *in; | |
684 | struct sr_input_format *input_format; | |
685 | ||
8170b8ea BV |
686 | if (!(input_format = determine_input_file_format(opt_input_file, |
687 | opt_input_format))) | |
688 | /* The exact cause was already logged. */ | |
43e5747a | 689 | return; |
43e5747a UH |
690 | |
691 | if (stat(opt_input_file, &st) == -1) { | |
8170b8ea | 692 | g_critical("Failed to load %s: %s", opt_input_file, |
43e5747a UH |
693 | strerror(errno)); |
694 | exit(1); | |
695 | } | |
696 | ||
697 | /* Initialize the input module. */ | |
c2c4a0de | 698 | if (!(in = g_try_malloc(sizeof(struct sr_input)))) { |
8170b8ea | 699 | g_critical("Failed to allocate input module."); |
43e5747a UH |
700 | exit(1); |
701 | } | |
702 | in->format = input_format; | |
703 | in->param = input_format_param; | |
704 | if (in->format->init) { | |
705 | if (in->format->init(in) != SR_OK) { | |
8170b8ea | 706 | g_critical("Input format init failed."); |
43e5747a UH |
707 | exit(1); |
708 | } | |
709 | } | |
710 | ||
1e0f9ed9 | 711 | if (select_probes(in->vdev) > 0) |
43e5747a UH |
712 | return; |
713 | ||
714 | sr_session_new(); | |
715 | sr_session_datafeed_callback_add(datafeed_in); | |
1e0f9ed9 | 716 | if (sr_session_dev_add(in->vdev) != SR_OK) { |
8170b8ea | 717 | g_critical("Failed to use device."); |
43e5747a UH |
718 | sr_session_destroy(); |
719 | return; | |
720 | } | |
721 | ||
722 | input_format->loadfile(in, opt_input_file); | |
723 | if (opt_output_file && default_output_format) { | |
724 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 725 | g_critical("Failed to save session."); |
43e5747a UH |
726 | } |
727 | sr_session_destroy(); | |
43e5747a UH |
728 | } |
729 | ||
730 | static void load_input_file(void) | |
731 | { | |
732 | ||
733 | if (sr_session_load(opt_input_file) == SR_OK) { | |
734 | /* sigrok session file */ | |
735 | sr_session_datafeed_callback_add(datafeed_in); | |
736 | sr_session_start(); | |
737 | sr_session_run(); | |
738 | sr_session_stop(); | |
739 | } | |
740 | else { | |
741 | /* fall back on input modules */ | |
742 | load_input_file_format(); | |
743 | } | |
43e5747a UH |
744 | } |
745 | ||
1e0f9ed9 | 746 | int num_real_devs(void) |
43e5747a | 747 | { |
1e0f9ed9 UH |
748 | struct sr_dev *dev; |
749 | GSList *devs, *l; | |
750 | int num_devs; | |
751 | ||
752 | num_devs = 0; | |
753 | devs = sr_dev_list(); | |
754 | for (l = devs; l; l = l->next) { | |
755 | dev = l->data; | |
756 | if (!sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) | |
757 | num_devs++; | |
43e5747a UH |
758 | } |
759 | ||
1e0f9ed9 | 760 | return num_devs; |
43e5747a UH |
761 | } |
762 | ||
1e0f9ed9 | 763 | static int set_dev_options(struct sr_dev *dev, GHashTable *args) |
43e5747a UH |
764 | { |
765 | GHashTableIter iter; | |
766 | gpointer key, value; | |
767 | int ret, i; | |
768 | uint64_t tmp_u64; | |
769 | gboolean found; | |
770 | gboolean tmp_bool; | |
771 | ||
772 | g_hash_table_iter_init(&iter, args); | |
773 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
774 | found = FALSE; | |
edd79b3f | 775 | for (i = 0; sr_hwcap_options[i].hwcap; i++) { |
43e5747a UH |
776 | if (strcmp(sr_hwcap_options[i].shortname, key)) |
777 | continue; | |
778 | if ((value == NULL) && | |
779 | (sr_hwcap_options[i].type != SR_T_BOOL)) { | |
8170b8ea | 780 | g_critical("Option '%s' needs a value.", (char *)key); |
43e5747a UH |
781 | return SR_ERR; |
782 | } | |
783 | found = TRUE; | |
784 | switch (sr_hwcap_options[i].type) { | |
785 | case SR_T_UINT64: | |
786 | ret = sr_parse_sizestring(value, &tmp_u64); | |
787 | if (ret != SR_OK) | |
788 | break; | |
a210c4cc | 789 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 790 | sr_hwcap_options[i].hwcap, &tmp_u64); |
43e5747a UH |
791 | break; |
792 | case SR_T_CHAR: | |
a210c4cc | 793 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 794 | sr_hwcap_options[i].hwcap, value); |
43e5747a UH |
795 | break; |
796 | case SR_T_BOOL: | |
797 | if (!value) | |
798 | tmp_bool = TRUE; | |
799 | else | |
800 | tmp_bool = sr_parse_boolstring(value); | |
a210c4cc | 801 | ret = dev->driver->dev_config_set(dev->driver_index, |
edd79b3f | 802 | sr_hwcap_options[i].hwcap, |
43e5747a UH |
803 | GINT_TO_POINTER(tmp_bool)); |
804 | break; | |
805 | default: | |
806 | ret = SR_ERR; | |
807 | } | |
808 | ||
809 | if (ret != SR_OK) { | |
8170b8ea | 810 | g_critical("Failed to set device option '%s'.", (char *)key); |
43e5747a UH |
811 | return ret; |
812 | } | |
813 | else | |
814 | break; | |
815 | } | |
816 | if (!found) { | |
8170b8ea | 817 | g_critical("Unknown device option '%s'.", (char *) key); |
43e5747a UH |
818 | return SR_ERR; |
819 | } | |
820 | } | |
821 | ||
822 | return SR_OK; | |
823 | } | |
824 | ||
825 | static void run_session(void) | |
826 | { | |
1e0f9ed9 | 827 | struct sr_dev *dev; |
43e5747a | 828 | GHashTable *devargs; |
1e0f9ed9 | 829 | int num_devs, max_probes, i; |
9c9c1080 | 830 | uint64_t time_msec; |
43e5747a UH |
831 | char **probelist, *devspec; |
832 | ||
833 | devargs = NULL; | |
1e0f9ed9 UH |
834 | if (opt_dev) { |
835 | devargs = parse_generic_arg(opt_dev); | |
43e5747a | 836 | devspec = g_hash_table_lookup(devargs, "sigrok_key"); |
1e0f9ed9 UH |
837 | dev = parse_devstring(devspec); |
838 | if (!dev) { | |
8170b8ea | 839 | g_critical("Device not found."); |
43e5747a UH |
840 | return; |
841 | } | |
842 | g_hash_table_remove(devargs, "sigrok_key"); | |
843 | } else { | |
1e0f9ed9 UH |
844 | num_devs = num_real_devs(); |
845 | if (num_devs == 1) { | |
43e5747a UH |
846 | /* No device specified, but there is only one. */ |
847 | devargs = NULL; | |
1e0f9ed9 UH |
848 | dev = parse_devstring("0"); |
849 | } else if (num_devs == 0) { | |
8170b8ea | 850 | g_critical("No devices found."); |
43e5747a UH |
851 | return; |
852 | } else { | |
8170b8ea | 853 | g_critical("%d devices found, please select one.", num_devs); |
43e5747a UH |
854 | return; |
855 | } | |
856 | } | |
857 | ||
858 | sr_session_new(); | |
859 | sr_session_datafeed_callback_add(datafeed_in); | |
860 | ||
1e0f9ed9 | 861 | if (sr_session_dev_add(dev) != SR_OK) { |
8170b8ea | 862 | g_critical("Failed to use device."); |
43e5747a UH |
863 | sr_session_destroy(); |
864 | return; | |
865 | } | |
866 | ||
867 | if (devargs) { | |
1e0f9ed9 | 868 | if (set_dev_options(dev, devargs) != SR_OK) { |
43e5747a UH |
869 | sr_session_destroy(); |
870 | return; | |
871 | } | |
872 | g_hash_table_destroy(devargs); | |
873 | } | |
874 | ||
1e0f9ed9 | 875 | if (select_probes(dev) != SR_OK) |
43e5747a UH |
876 | return; |
877 | ||
878 | if (opt_continuous) { | |
a214a2eb | 879 | if (!sr_driver_hwcap_exists(dev->driver, SR_HWCAP_CONTINUOUS)) { |
8170b8ea | 880 | g_critical("This device does not support continuous sampling."); |
43e5747a UH |
881 | sr_session_destroy(); |
882 | return; | |
883 | } | |
884 | } | |
885 | ||
886 | if (opt_triggers) { | |
1e0f9ed9 | 887 | probelist = sr_parse_triggerstring(dev, opt_triggers); |
43e5747a UH |
888 | if (!probelist) { |
889 | sr_session_destroy(); | |
890 | return; | |
891 | } | |
892 | ||
1e0f9ed9 | 893 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
894 | for (i = 0; i < max_probes; i++) { |
895 | if (probelist[i]) { | |
1e0f9ed9 | 896 | sr_dev_trigger_set(dev, i + 1, probelist[i]); |
43e5747a UH |
897 | g_free(probelist[i]); |
898 | } | |
899 | } | |
900 | g_free(probelist); | |
901 | } | |
902 | ||
903 | if (opt_time) { | |
904 | time_msec = sr_parse_timestring(opt_time); | |
905 | if (time_msec == 0) { | |
8170b8ea | 906 | g_critical("Invalid time '%s'", opt_time); |
43e5747a UH |
907 | sr_session_destroy(); |
908 | return; | |
909 | } | |
910 | ||
a214a2eb | 911 | if (sr_driver_hwcap_exists(dev->driver, SR_HWCAP_LIMIT_MSEC)) { |
a210c4cc | 912 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 913 | SR_HWCAP_LIMIT_MSEC, &time_msec) != SR_OK) { |
8170b8ea | 914 | g_critical("Failed to configure time limit."); |
43e5747a UH |
915 | sr_session_destroy(); |
916 | return; | |
917 | } | |
918 | } | |
919 | else { | |
920 | /* time limit set, but device doesn't support this... | |
921 | * convert to samples based on the samplerate. | |
922 | */ | |
923 | limit_samples = 0; | |
1e0f9ed9 | 924 | if (sr_dev_has_hwcap(dev, SR_HWCAP_SAMPLERATE)) { |
9c9c1080 AS |
925 | const uint64_t *samplerate; |
926 | ||
1e0f9ed9 | 927 | sr_dev_info_get(dev, SR_DI_CUR_SAMPLERATE, |
fa230beb UH |
928 | (const void **)&samplerate); |
929 | limit_samples = (*samplerate) * time_msec / (uint64_t)1000; | |
43e5747a UH |
930 | } |
931 | if (limit_samples == 0) { | |
8170b8ea | 932 | g_critical("Not enough time at this samplerate."); |
43e5747a UH |
933 | sr_session_destroy(); |
934 | return; | |
935 | } | |
936 | ||
a210c4cc | 937 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 938 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) { |
8170b8ea | 939 | g_critical("Failed to configure time-based sample limit."); |
43e5747a UH |
940 | sr_session_destroy(); |
941 | return; | |
942 | } | |
943 | } | |
944 | } | |
945 | ||
946 | if (opt_samples) { | |
947 | if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK) | |
a210c4cc | 948 | || (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 949 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK)) { |
8170b8ea | 950 | g_critical("Failed to configure sample limit."); |
43e5747a UH |
951 | sr_session_destroy(); |
952 | return; | |
953 | } | |
954 | } | |
955 | ||
a210c4cc | 956 | if (dev->driver->dev_config_set(dev->driver_index, |
1e0f9ed9 | 957 | SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) { |
8170b8ea | 958 | g_critical("Failed to configure probes."); |
43e5747a UH |
959 | sr_session_destroy(); |
960 | return; | |
961 | } | |
962 | ||
963 | if (sr_session_start() != SR_OK) { | |
8170b8ea | 964 | g_critical("Failed to start session."); |
43e5747a UH |
965 | sr_session_destroy(); |
966 | return; | |
967 | } | |
968 | ||
969 | if (opt_continuous) | |
970 | add_anykey(); | |
971 | ||
972 | sr_session_run(); | |
973 | ||
974 | if (opt_continuous) | |
975 | clear_anykey(); | |
976 | ||
977 | if (opt_output_file && default_output_format) { | |
978 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 979 | g_critical("Failed to save session."); |
43e5747a UH |
980 | } |
981 | sr_session_destroy(); | |
43e5747a UH |
982 | } |
983 | ||
984 | static void logger(const gchar *log_domain, GLogLevelFlags log_level, | |
68cdf174 | 985 | const gchar *message, gpointer cb_data) |
43e5747a UH |
986 | { |
987 | /* Avoid compiler warnings. */ | |
988 | (void)log_domain; | |
68cdf174 | 989 | (void)cb_data; |
43e5747a UH |
990 | |
991 | /* | |
992 | * All messages, warnings, errors etc. go to stderr (not stdout) in | |
993 | * order to not mess up the CLI tool data output, e.g. VCD output. | |
994 | */ | |
2d6ff326 | 995 | if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING) |
d740e6ac | 996 | || opt_loglevel > SR_LOG_WARN) { |
43e5747a UH |
997 | fprintf(stderr, "%s\n", message); |
998 | fflush(stderr); | |
43e5747a UH |
999 | } |
1000 | } | |
1001 | ||
1002 | int main(int argc, char **argv) | |
1003 | { | |
43e5747a UH |
1004 | GOptionContext *context; |
1005 | GError *error; | |
1006 | GHashTable *fmtargs; | |
1007 | GHashTableIter iter; | |
1008 | gpointer key, value; | |
9f4a898e | 1009 | struct sr_output_format **outputs; |
878e90d9 | 1010 | struct srd_decoder_inst *di_from, *di_to; |
9f4a898e BV |
1011 | int i, ret; |
1012 | char *fmtspec, **pds; | |
43e5747a UH |
1013 | |
1014 | g_log_set_default_handler(logger, NULL); | |
43e5747a UH |
1015 | |
1016 | error = NULL; | |
1017 | context = g_option_context_new(NULL); | |
1018 | g_option_context_add_main_entries(context, optargs, NULL); | |
1019 | ||
1020 | if (!g_option_context_parse(context, &argc, &argv, &error)) { | |
8170b8ea | 1021 | g_critical("%s", error->message); |
43e5747a UH |
1022 | return 1; |
1023 | } | |
1024 | ||
1025 | /* Set the loglevel (amount of messages to output) for libsigrok. */ | |
bed50525 | 1026 | if (sr_log_loglevel_set(opt_loglevel) != SR_OK) { |
8170b8ea | 1027 | g_critical("sr_log_loglevel_set(%d) failed.", opt_loglevel); |
43e5747a UH |
1028 | return 1; |
1029 | } | |
1030 | ||
6de7ec06 | 1031 | /* Set the loglevel (amount of messages to output) for libsigrokdecode. */ |
f84f2fe0 | 1032 | if (srd_log_loglevel_set(opt_loglevel) != SRD_OK) { |
8170b8ea | 1033 | g_critical("srd_log_loglevel_set(%d) failed.", opt_loglevel); |
6de7ec06 BV |
1034 | return 1; |
1035 | } | |
1036 | ||
43e5747a UH |
1037 | if (sr_init() != SR_OK) |
1038 | return 1; | |
1039 | ||
1040 | if (opt_pds) { | |
d3a574f8 | 1041 | if (srd_init(NULL) != SRD_OK) { |
8170b8ea | 1042 | g_critical("Failed to initialize sigrokdecode."); |
213c6cea BV |
1043 | return 1; |
1044 | } | |
1045 | if (register_pds(NULL, opt_pds) != 0) { | |
8170b8ea | 1046 | g_critical("Failed to register protocol decoders."); |
213c6cea BV |
1047 | return 1; |
1048 | } | |
4359a4da | 1049 | if (srd_pd_output_callback_add(SRD_OUTPUT_ANN, |
7cb9889f | 1050 | show_pd_annotation, NULL) != SRD_OK) { |
8170b8ea | 1051 | g_critical("Failed to register protocol decoder callback."); |
213c6cea BV |
1052 | return 1; |
1053 | } | |
43e5747a | 1054 | |
b0b05654 BV |
1055 | pds = g_strsplit(opt_pds, ",", 0); |
1056 | if (g_strv_length(pds) > 1) { | |
1057 | if (opt_pd_stack) { | |
1058 | /* A stack setup was specified, use that. */ | |
1059 | g_strfreev(pds); | |
1060 | pds = g_strsplit(opt_pd_stack, ",", 0); | |
1061 | if (g_strv_length(pds) < 2) { | |
1062 | g_strfreev(pds); | |
8170b8ea | 1063 | g_critical("Specify at least two protocol decoders to stack."); |
b0b05654 BV |
1064 | return 1; |
1065 | } | |
1066 | } | |
9f4a898e | 1067 | |
b0b05654 | 1068 | if (!(di_from = srd_inst_find_by_id(pds[0]))) { |
8170b8ea BV |
1069 | g_critical("Cannot stack protocol decoder '%s': " |
1070 | "instance not found.", pds[0]); | |
9f4a898e BV |
1071 | return 1; |
1072 | } | |
b0b05654 BV |
1073 | for (i = 1; pds[i]; i++) { |
1074 | if (!(di_to = srd_inst_find_by_id(pds[i]))) { | |
8170b8ea BV |
1075 | g_critical("Cannot stack protocol decoder '%s': " |
1076 | "instance not found.", pds[i]); | |
b0b05654 BV |
1077 | return 1; |
1078 | } | |
1079 | if ((ret = srd_inst_stack(di_from, di_to)) != SRD_OK) | |
1080 | return ret; | |
9f4a898e | 1081 | |
b0b05654 BV |
1082 | /* Don't show annotation from this PD. Only the last PD in |
1083 | * the stack will be left on the annotation list. | |
1084 | */ | |
1085 | g_datalist_remove_data(&pd_ann_visible, di_from->inst_id); | |
9f4a898e | 1086 | |
b0b05654 BV |
1087 | di_from = di_to; |
1088 | } | |
9f4a898e BV |
1089 | } |
1090 | g_strfreev(pds); | |
1091 | } | |
1092 | ||
76ae913d UH |
1093 | if (!opt_output_format) { |
1094 | opt_output_format = DEFAULT_OUTPUT_FORMAT; | |
9f4a898e | 1095 | /* we'll need to remember this so when saving to a file |
43e5747a UH |
1096 | * later, sigrok session format will be used. |
1097 | */ | |
1098 | default_output_format = TRUE; | |
1099 | } | |
76ae913d | 1100 | fmtargs = parse_generic_arg(opt_output_format); |
43e5747a UH |
1101 | fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key"); |
1102 | if (!fmtspec) { | |
8170b8ea | 1103 | g_critical("Invalid output format."); |
43e5747a UH |
1104 | return 1; |
1105 | } | |
1106 | outputs = sr_output_list(); | |
1107 | for (i = 0; outputs[i]; i++) { | |
1108 | if (strcmp(outputs[i]->id, fmtspec)) | |
1109 | continue; | |
1110 | g_hash_table_remove(fmtargs, "sigrok_key"); | |
1111 | output_format = outputs[i]; | |
1112 | g_hash_table_iter_init(&iter, fmtargs); | |
1113 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
1114 | /* only supporting one parameter per output module | |
1115 | * for now, and only its value */ | |
1116 | output_format_param = g_strdup(value); | |
1117 | break; | |
1118 | } | |
1119 | break; | |
1120 | } | |
1121 | if (!output_format) { | |
8170b8ea | 1122 | g_critical("Invalid output format %s.", opt_output_format); |
43e5747a UH |
1123 | return 1; |
1124 | } | |
1125 | ||
1126 | if (opt_version) | |
1127 | show_version(); | |
1e0f9ed9 UH |
1128 | else if (opt_list_devs) |
1129 | show_dev_list(); | |
43e5747a UH |
1130 | else if (opt_input_file) |
1131 | load_input_file(); | |
1132 | else if (opt_samples || opt_time || opt_continuous) | |
1133 | run_session(); | |
1e0f9ed9 UH |
1134 | else if (opt_dev) |
1135 | show_dev_detail(); | |
71b1ea4e BV |
1136 | else if (opt_pds) |
1137 | show_pd_detail(); | |
43e5747a UH |
1138 | else |
1139 | printf("%s", g_option_context_get_help(context, TRUE, NULL)); | |
1140 | ||
1141 | if (opt_pds) | |
1142 | srd_exit(); | |
1143 | ||
1144 | g_option_context_free(context); | |
1145 | g_hash_table_destroy(fmtargs); | |
1146 | sr_exit(); | |
1147 | ||
1148 | return 0; | |
1149 | } |