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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 gboolean debug = 0; |
42 | static uint64_t limit_samples = 0; | |
43 | static struct sr_output_format *output_format = NULL; | |
44 | static int default_output_format = FALSE; | |
45 | static char *output_format_param = NULL; | |
46 | static char *input_format_param = NULL; | |
9f4a898e | 47 | static GData *pd_ann_visible = NULL; |
43e5747a UH |
48 | |
49 | static gboolean opt_version = FALSE; | |
50 | static gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings per default. */ | |
1e0f9ed9 | 51 | static gboolean opt_list_devs = FALSE; |
43e5747a UH |
52 | static gboolean opt_wait_trigger = FALSE; |
53 | static gchar *opt_input_file = NULL; | |
54 | static gchar *opt_output_file = NULL; | |
1e0f9ed9 | 55 | static gchar *opt_dev = NULL; |
43e5747a UH |
56 | static gchar *opt_probes = NULL; |
57 | static gchar *opt_triggers = NULL; | |
58 | static gchar *opt_pds = NULL; | |
9f4a898e | 59 | static gchar *opt_pd_stack = NULL; |
43e5747a | 60 | static gchar *opt_input_format = NULL; |
76ae913d | 61 | static gchar *opt_output_format = NULL; |
43e5747a UH |
62 | static gchar *opt_time = NULL; |
63 | static gchar *opt_samples = NULL; | |
64 | static gchar *opt_continuous = NULL; | |
65 | ||
66 | static GOptionEntry optargs[] = { | |
67 | {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, "Show version and support list", NULL}, | |
30f1c93f UH |
68 | {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, "Select libsigrok/libsigrokdecode loglevel", NULL}, |
69 | {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, "Scan for devices", NULL}, | |
1b4b6a7c | 70 | {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, "Use specified device", NULL}, |
43e5747a | 71 | {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file, "Load input from file", NULL}, |
7949dca0 | 72 | {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format, "Input format", NULL}, |
43e5747a | 73 | {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file, "Save output to file", NULL}, |
7949dca0 | 74 | {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format, "Output format", NULL}, |
43e5747a UH |
75 | {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes, "Probes to use", NULL}, |
76 | {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers, "Trigger configuration", NULL}, | |
77 | {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger, "Wait for trigger", NULL}, | |
1b4b6a7c | 78 | {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds, "Protocol decoders to run", NULL}, |
9f4a898e | 79 | {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack, "Protocol decoder stack", NULL}, |
43e5747a UH |
80 | {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time, "How long to sample (ms)", NULL}, |
81 | {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples, "Number of samples to acquire", NULL}, | |
82 | {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous, "Sample continuously", NULL}, | |
83 | {NULL, 0, 0, 0, NULL, NULL, NULL} | |
84 | }; | |
85 | ||
86 | static void show_version(void) | |
87 | { | |
bc8e2400 | 88 | GSList *l; |
a210c4cc | 89 | struct sr_dev_driver **drivers; |
43e5747a UH |
90 | struct sr_input_format **inputs; |
91 | struct sr_output_format **outputs; | |
92 | struct srd_decoder *dec; | |
93 | int i; | |
94 | ||
95 | printf("sigrok-cli %s\n\n", VERSION); | |
15d920a9 | 96 | |
4d167240 UH |
97 | printf("Using libsigrok %s (lib version %s).\n", |
98 | sr_package_version_string_get(), sr_lib_version_string_get()); | |
99 | printf("Using libsigrokdecode %s (lib version %s).\n\n", | |
100 | srd_package_version_string_get(), srd_lib_version_string_get()); | |
101 | ||
43e5747a | 102 | printf("Supported hardware drivers:\n"); |
a214a2eb | 103 | drivers = sr_driver_list(); |
a210c4cc UH |
104 | for (i = 0; drivers[i]; i++) { |
105 | printf(" %-20s %s\n", drivers[i]->name, drivers[i]->longname); | |
43e5747a UH |
106 | } |
107 | printf("\n"); | |
108 | ||
109 | printf("Supported input formats:\n"); | |
110 | inputs = sr_input_list(); | |
111 | for (i = 0; inputs[i]; i++) | |
112 | printf(" %-20s %s\n", inputs[i]->id, inputs[i]->description); | |
113 | printf("\n"); | |
114 | ||
115 | printf("Supported output formats:\n"); | |
116 | outputs = sr_output_list(); | |
117 | for (i = 0; outputs[i]; i++) | |
118 | printf(" %-20s %s\n", outputs[i]->id, outputs[i]->description); | |
119 | printf("\n"); | |
120 | ||
15d920a9 BV |
121 | if (srd_init(NULL) == SRD_OK) { |
122 | printf("Supported protocol decoders:\n"); | |
1b34803d UH |
123 | srd_decoder_load_all(); |
124 | for (l = srd_decoder_list(); l; l = l->next) { | |
15d920a9 BV |
125 | dec = l->data; |
126 | printf(" %-20s %s\n", dec->id, dec->longname); | |
127 | } | |
128 | srd_exit(); | |
43e5747a UH |
129 | } |
130 | printf("\n"); | |
131 | ||
43e5747a UH |
132 | } |
133 | ||
1e0f9ed9 | 134 | static void print_dev_line(const struct sr_dev *dev) |
43e5747a | 135 | { |
1e0f9ed9 | 136 | const struct sr_dev_inst *sdi; |
43e5747a | 137 | |
b9210275 | 138 | sr_dev_info_get(dev, SR_DI_INST, (const void **)&sdi); |
43e5747a UH |
139 | |
140 | if (sdi->vendor && sdi->vendor[0]) | |
141 | printf("%s ", sdi->vendor); | |
142 | if (sdi->model && sdi->model[0]) | |
143 | printf("%s ", sdi->model); | |
144 | if (sdi->version && sdi->version[0]) | |
145 | printf("%s ", sdi->version); | |
1e0f9ed9 UH |
146 | if (dev->probes) |
147 | printf("with %d probes", g_slist_length(dev->probes)); | |
43e5747a UH |
148 | printf("\n"); |
149 | } | |
150 | ||
1e0f9ed9 | 151 | static void show_dev_list(void) |
43e5747a | 152 | { |
1e0f9ed9 UH |
153 | struct sr_dev *dev, *demo_dev; |
154 | GSList *devs, *l; | |
43e5747a UH |
155 | int devcnt; |
156 | ||
157 | devcnt = 0; | |
1e0f9ed9 | 158 | devs = sr_dev_list(); |
43e5747a | 159 | |
1e0f9ed9 | 160 | if (g_slist_length(devs) == 0) |
43e5747a UH |
161 | return; |
162 | ||
163 | printf("The following devices were found:\nID Device\n"); | |
1e0f9ed9 UH |
164 | demo_dev = NULL; |
165 | for (l = devs; l; l = l->next) { | |
166 | dev = l->data; | |
167 | if (sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) { | |
168 | demo_dev = dev; | |
43e5747a UH |
169 | continue; |
170 | } | |
171 | printf("%-3d ", devcnt++); | |
1e0f9ed9 | 172 | print_dev_line(dev); |
43e5747a | 173 | } |
1e0f9ed9 | 174 | if (demo_dev) { |
43e5747a | 175 | printf("demo "); |
1e0f9ed9 | 176 | print_dev_line(demo_dev); |
43e5747a UH |
177 | } |
178 | } | |
179 | ||
1e0f9ed9 | 180 | static void show_dev_detail(void) |
43e5747a | 181 | { |
1e0f9ed9 | 182 | struct sr_dev *dev; |
43e5747a | 183 | struct sr_hwcap_option *hwo; |
9c9c1080 | 184 | const struct sr_samplerates *samplerates; |
edd79b3f | 185 | int cap, *hwcaps, i; |
9c9c1080 AS |
186 | char *s, *title; |
187 | const char *charopts, **stropts; | |
43e5747a | 188 | |
1e0f9ed9 UH |
189 | dev = parse_devstring(opt_dev); |
190 | if (!dev) { | |
43e5747a UH |
191 | printf("No such device. Use -D to list all devices.\n"); |
192 | return; | |
193 | } | |
194 | ||
1e0f9ed9 | 195 | print_dev_line(dev); |
43e5747a | 196 | |
1e0f9ed9 | 197 | if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES, |
fa230beb | 198 | (const void **)&charopts) == SR_OK) { |
43e5747a UH |
199 | printf("Supported triggers: "); |
200 | while (*charopts) { | |
201 | printf("%c ", *charopts); | |
202 | charopts++; | |
203 | } | |
204 | printf("\n"); | |
205 | } | |
206 | ||
207 | title = "Supported options:\n"; | |
a210c4cc | 208 | hwcaps = dev->driver->hwcap_get_all(); |
edd79b3f UH |
209 | for (cap = 0; hwcaps[cap]; cap++) { |
210 | if (!(hwo = sr_hw_hwcap_get(hwcaps[cap]))) | |
43e5747a UH |
211 | continue; |
212 | ||
213 | if (title) { | |
214 | printf("%s", title); | |
215 | title = NULL; | |
216 | } | |
217 | ||
edd79b3f | 218 | if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) { |
43e5747a | 219 | printf(" %s", hwo->shortname); |
0a56f4ec | 220 | if (sr_dev_info_get(dev, SR_DI_PATTERNS, |
fa230beb | 221 | (const void **)&stropts) == SR_OK) { |
0a56f4ec | 222 | printf(" - supported patterns:\n"); |
9c9c1080 AS |
223 | for (i = 0; stropts[i]; i++) |
224 | printf(" %s\n", stropts[i]); | |
225 | } else { | |
43e5747a | 226 | printf("\n"); |
43e5747a | 227 | } |
edd79b3f | 228 | } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) { |
43e5747a UH |
229 | printf(" %s", hwo->shortname); |
230 | /* Supported samplerates */ | |
1e0f9ed9 | 231 | if (sr_dev_info_get(dev, SR_DI_SAMPLERATES, |
fa230beb | 232 | (const void **)&samplerates) != SR_OK) { |
43e5747a UH |
233 | printf("\n"); |
234 | continue; | |
235 | } | |
236 | ||
237 | if (samplerates->step) { | |
238 | /* low */ | |
239 | if (!(s = sr_samplerate_string(samplerates->low))) | |
240 | continue; | |
241 | printf(" (%s", s); | |
c2c4a0de | 242 | g_free(s); |
43e5747a UH |
243 | /* high */ |
244 | if (!(s = sr_samplerate_string(samplerates->high))) | |
245 | continue; | |
246 | printf(" - %s", s); | |
c2c4a0de | 247 | g_free(s); |
43e5747a UH |
248 | /* step */ |
249 | if (!(s = sr_samplerate_string(samplerates->step))) | |
250 | continue; | |
251 | printf(" in steps of %s)\n", s); | |
c2c4a0de | 252 | g_free(s); |
43e5747a UH |
253 | } else { |
254 | printf(" - supported samplerates:\n"); | |
255 | for (i = 0; samplerates->list[i]; i++) { | |
9da0b05b | 256 | printf(" %s\n", sr_samplerate_string(samplerates->list[i])); |
43e5747a UH |
257 | } |
258 | } | |
259 | } else { | |
260 | printf(" %s\n", hwo->shortname); | |
261 | } | |
262 | } | |
263 | } | |
264 | ||
71b1ea4e BV |
265 | static void show_pd_detail(void) |
266 | { | |
267 | GSList *l; | |
268 | struct srd_decoder *dec; | |
269 | char **pdtokens, **pdtok, **ann, *doc; | |
270 | ||
271 | pdtokens = g_strsplit(opt_pds, ",", -1); | |
272 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
2358775c | 273 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { |
71b1ea4e BV |
274 | printf("Protocol decoder %s not found.", *pdtok); |
275 | return; | |
276 | } | |
277 | printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n", | |
278 | dec->id, dec->name, dec->longname, dec->desc); | |
279 | printf("License: %s\n", dec->license); | |
280 | if (dec->annotations) { | |
281 | printf("Annotations:\n"); | |
282 | for (l = dec->annotations; l; l = l->next) { | |
283 | ann = l->data; | |
284 | printf("- %s\n %s\n", ann[0], ann[1]); | |
285 | } | |
286 | } | |
4359a4da | 287 | if ((doc = srd_decoder_doc_get(dec))) { |
71b1ea4e BV |
288 | printf("Documentation:\n%s\n", doc[0] == '\n' ? doc+1 : doc); |
289 | g_free(doc); | |
290 | } | |
291 | } | |
292 | ||
293 | g_strfreev(pdtokens); | |
294 | ||
295 | } | |
296 | ||
1e0f9ed9 | 297 | static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet) |
43e5747a UH |
298 | { |
299 | static struct sr_output *o = NULL; | |
8364461d | 300 | static int probelist[SR_MAX_NUM_PROBES + 1] = { 0 }; |
43e5747a UH |
301 | static uint64_t received_samples = 0; |
302 | static int unitsize = 0; | |
303 | static int triggered = 0; | |
304 | static FILE *outfile = NULL; | |
305 | struct sr_probe *probe; | |
306 | struct sr_datafeed_header *header; | |
307 | struct sr_datafeed_logic *logic; | |
308 | int num_enabled_probes, sample_size, ret, i; | |
309 | uint64_t output_len, filter_out_len; | |
8de01efe | 310 | uint8_t *output_buf, *filter_out; |
43e5747a UH |
311 | |
312 | /* If the first packet to come in isn't a header, don't even try. */ | |
313 | if (packet->type != SR_DF_HEADER && o == NULL) | |
314 | return; | |
315 | ||
316 | sample_size = -1; | |
317 | switch (packet->type) { | |
318 | case SR_DF_HEADER: | |
319 | g_message("cli: Received SR_DF_HEADER"); | |
320 | /* Initialize the output module. */ | |
c2c4a0de | 321 | if (!(o = g_try_malloc(sizeof(struct sr_output)))) { |
43e5747a UH |
322 | printf("Output module malloc failed.\n"); |
323 | exit(1); | |
324 | } | |
325 | o->format = output_format; | |
1e0f9ed9 | 326 | o->dev = dev; |
43e5747a UH |
327 | o->param = output_format_param; |
328 | if (o->format->init) { | |
329 | if (o->format->init(o) != SR_OK) { | |
330 | printf("Output format initialization failed.\n"); | |
331 | exit(1); | |
332 | } | |
333 | } | |
334 | ||
335 | header = packet->payload; | |
336 | num_enabled_probes = 0; | |
337 | for (i = 0; i < header->num_logic_probes; i++) { | |
1e0f9ed9 | 338 | probe = g_slist_nth_data(dev->probes, i); |
43e5747a UH |
339 | if (probe->enabled) |
340 | probelist[num_enabled_probes++] = probe->index; | |
341 | } | |
342 | /* How many bytes we need to store num_enabled_probes bits */ | |
343 | unitsize = (num_enabled_probes + 7) / 8; | |
344 | ||
345 | outfile = stdout; | |
346 | if (opt_output_file) { | |
347 | if (default_output_format) { | |
348 | /* output file is in session format, which means we'll | |
349 | * dump everything in the datastore as it comes in, | |
350 | * and save from there after the session. */ | |
351 | outfile = NULL; | |
1e0f9ed9 | 352 | ret = sr_datastore_new(unitsize, &(dev->datastore)); |
43e5747a UH |
353 | if (ret != SR_OK) { |
354 | printf("Failed to create datastore.\n"); | |
355 | exit(1); | |
356 | } | |
357 | } else { | |
358 | /* saving to a file in whatever format was set | |
76ae913d | 359 | * with -O, so all we need is a filehandle */ |
43e5747a UH |
360 | outfile = g_fopen(opt_output_file, "wb"); |
361 | } | |
362 | } | |
363 | if (opt_pds) | |
ee38f0be BV |
364 | srd_session_start(num_enabled_probes, unitsize, |
365 | header->samplerate); | |
43e5747a UH |
366 | break; |
367 | case SR_DF_END: | |
368 | g_message("cli: Received SR_DF_END"); | |
369 | if (!o) { | |
370 | g_message("cli: double end!"); | |
371 | break; | |
372 | } | |
373 | if (o->format->event) { | |
374 | o->format->event(o, SR_DF_END, &output_buf, &output_len); | |
375 | if (output_len) { | |
376 | if (outfile) | |
377 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 378 | g_free(output_buf); |
43e5747a UH |
379 | output_len = 0; |
380 | } | |
381 | } | |
382 | if (limit_samples && received_samples < limit_samples) | |
383 | printf("Device only sent %" PRIu64 " samples.\n", | |
384 | received_samples); | |
385 | if (opt_continuous) | |
386 | printf("Device stopped after %" PRIu64 " samples.\n", | |
387 | received_samples); | |
388 | sr_session_halt(); | |
389 | if (outfile && outfile != stdout) | |
390 | fclose(outfile); | |
c2c4a0de | 391 | g_free(o); |
43e5747a UH |
392 | o = NULL; |
393 | break; | |
394 | case SR_DF_TRIGGER: | |
b46c4414 | 395 | g_message("cli: received SR_DF_TRIGGER"); |
43e5747a UH |
396 | if (o->format->event) |
397 | o->format->event(o, SR_DF_TRIGGER, &output_buf, | |
398 | &output_len); | |
399 | triggered = 1; | |
400 | break; | |
401 | case SR_DF_LOGIC: | |
402 | logic = packet->payload; | |
403 | sample_size = logic->unitsize; | |
b46c4414 | 404 | g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length); |
43e5747a | 405 | break; |
43e5747a UH |
406 | } |
407 | ||
408 | /* not supporting anything but SR_DF_LOGIC for now */ | |
409 | ||
410 | if (sample_size == -1 || logic->length == 0) | |
411 | return; | |
412 | ||
413 | /* Don't store any samples until triggered. */ | |
414 | if (opt_wait_trigger && !triggered) | |
415 | return; | |
416 | ||
417 | if (limit_samples && received_samples >= limit_samples) | |
418 | return; | |
419 | ||
420 | /* TODO: filters only support SR_DF_LOGIC */ | |
421 | ret = sr_filter_probes(sample_size, unitsize, probelist, | |
422 | logic->data, logic->length, | |
423 | &filter_out, &filter_out_len); | |
424 | if (ret != SR_OK) | |
425 | return; | |
426 | ||
427 | /* what comes out of the filter is guaranteed to be packed into the | |
428 | * minimum size needed to support the number of samples at this sample | |
429 | * size. however, the driver may have submitted too much -- cut off | |
430 | * the buffer of the last packet according to the sample limit. | |
431 | */ | |
432 | if (limit_samples && (received_samples + logic->length / sample_size > | |
433 | limit_samples * sample_size)) | |
434 | filter_out_len = limit_samples * sample_size - received_samples; | |
435 | ||
1e0f9ed9 UH |
436 | if (dev->datastore) |
437 | sr_datastore_put(dev->datastore, filter_out, | |
43e5747a UH |
438 | filter_out_len, sample_size, probelist); |
439 | ||
440 | if (opt_output_file && default_output_format) | |
441 | /* saving to a session file, don't need to do anything else | |
442 | * to this data for now. */ | |
443 | goto cleanup; | |
444 | ||
445 | if (opt_pds) { | |
37aeb8c5 | 446 | if (srd_session_send(received_samples, (uint8_t*)filter_out, |
838285aa | 447 | filter_out_len) != SRD_OK) |
305661ad | 448 | sr_session_halt(); |
43e5747a UH |
449 | } else { |
450 | output_len = 0; | |
451 | if (o->format->data && packet->type == o->format->df_type) | |
452 | o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len); | |
453 | if (output_len) { | |
454 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 455 | g_free(output_buf); |
43e5747a UH |
456 | } |
457 | } | |
458 | ||
459 | cleanup: | |
460 | g_free(filter_out); | |
461 | received_samples += logic->length / sample_size; | |
462 | ||
463 | } | |
464 | ||
9f4a898e BV |
465 | /* Register the given PDs for this session. |
466 | * Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5" | |
43e5747a UH |
467 | * That will instantiate two SPI decoders on the clock but different data |
468 | * lines. | |
469 | */ | |
1e0f9ed9 | 470 | static int register_pds(struct sr_dev *dev, const char *pdstring) |
43e5747a | 471 | { |
9720f23a | 472 | GHashTable *pd_opthash; |
878e90d9 | 473 | struct srd_decoder_inst *di; |
a1418b73 | 474 | char **pdtokens, **pdtok, *pd_name; |
43e5747a UH |
475 | |
476 | /* Avoid compiler warnings. */ | |
1e0f9ed9 | 477 | (void)dev; |
43e5747a | 478 | |
9f4a898e | 479 | g_datalist_init(&pd_ann_visible); |
43e5747a | 480 | pdtokens = g_strsplit(pdstring, ",", -1); |
9720f23a | 481 | pd_opthash = NULL; |
a1418b73 | 482 | pd_name = NULL; |
43e5747a UH |
483 | |
484 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
9720f23a | 485 | if (!(pd_opthash = parse_generic_arg(*pdtok))) { |
a1418b73 BV |
486 | fprintf(stderr, "Invalid protocol decoder option '%s'.\n", *pdtok); |
487 | goto err_out; | |
43e5747a | 488 | } |
a1418b73 | 489 | |
9720f23a BV |
490 | pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key")); |
491 | g_hash_table_remove(pd_opthash, "sigrok_key"); | |
2358775c | 492 | if (srd_decoder_load(pd_name) != SRD_OK) { |
15d920a9 BV |
493 | fprintf(stderr, "Failed to load protocol decoder %s\n", pd_name); |
494 | goto err_out; | |
495 | } | |
878e90d9 | 496 | if (!(di = srd_inst_new(pd_name, pd_opthash))) { |
15d920a9 | 497 | fprintf(stderr, "Failed to instantiate protocol decoder %s\n", pd_name); |
a1418b73 | 498 | goto err_out; |
43e5747a | 499 | } |
878e90d9 | 500 | g_datalist_set_data(&pd_ann_visible, di->inst_id, pd_name); |
a1418b73 | 501 | |
67ce0d27 BV |
502 | /* Any keys left in the options hash are probes, where the key |
503 | * is the probe name as specified in the decoder class, and the | |
504 | * value is the probe number i.e. the order in which the PD's | |
505 | * incoming samples are arranged. */ | |
4359a4da | 506 | if (srd_inst_probe_set_all(di, pd_opthash) != SRD_OK) |
67ce0d27 BV |
507 | goto err_out; |
508 | g_hash_table_destroy(pd_opthash); | |
509 | pd_opthash = NULL; | |
510 | } | |
43e5747a | 511 | |
a1418b73 | 512 | err_out: |
43e5747a | 513 | g_strfreev(pdtokens); |
9720f23a BV |
514 | if (pd_opthash) |
515 | g_hash_table_destroy(pd_opthash); | |
a1418b73 BV |
516 | if (pd_name) |
517 | g_free(pd_name); | |
43e5747a UH |
518 | |
519 | return 0; | |
520 | } | |
521 | ||
68cdf174 | 522 | void show_pd_annotation(struct srd_proto_data *pdata, void *cb_data) |
213c6cea BV |
523 | { |
524 | int i; | |
ca07c711 | 525 | char **annotations; |
213c6cea | 526 | |
68cdf174 UH |
527 | /* 'cb_data' is not used in this specific callback. */ |
528 | (void)cb_data; | |
7cb9889f | 529 | |
ca07c711 | 530 | if (pdata->ann_format != 0) { |
9720f23a | 531 | /* CLI only shows the default annotation format. */ |
213c6cea BV |
532 | return; |
533 | } | |
534 | ||
878e90d9 | 535 | if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->di->inst_id)) { |
9720f23a | 536 | /* Not in the list of PDs whose annotations we're showing. */ |
9f4a898e BV |
537 | return; |
538 | } | |
539 | ||
9720f23a | 540 | annotations = pdata->data; |
41bc9e4f BV |
541 | if (opt_loglevel > SR_LOG_WARN) |
542 | printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample); | |
ca07c711 UH |
543 | printf("%s: ", pdata->pdo->proto_id); |
544 | for (i = 0; annotations[i]; i++) | |
545 | printf("\"%s\" ", annotations[i]); | |
213c6cea BV |
546 | printf("\n"); |
547 | ||
548 | } | |
549 | ||
1e0f9ed9 | 550 | static int select_probes(struct sr_dev *dev) |
43e5747a UH |
551 | { |
552 | struct sr_probe *probe; | |
553 | char **probelist; | |
554 | int max_probes, i; | |
555 | ||
556 | if (!opt_probes) | |
557 | return SR_OK; | |
558 | ||
559 | /* | |
560 | * This only works because a device by default initializes | |
561 | * and enables all its probes. | |
562 | */ | |
1e0f9ed9 | 563 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
564 | probelist = parse_probestring(max_probes, opt_probes); |
565 | if (!probelist) { | |
566 | return SR_ERR; | |
567 | } | |
568 | ||
569 | for (i = 0; i < max_probes; i++) { | |
570 | if (probelist[i]) { | |
2df65e9f | 571 | sr_dev_probe_name_set(dev, i + 1, probelist[i]); |
43e5747a UH |
572 | g_free(probelist[i]); |
573 | } else { | |
1e0f9ed9 | 574 | probe = sr_dev_probe_find(dev, i + 1); |
43e5747a UH |
575 | probe->enabled = FALSE; |
576 | } | |
577 | } | |
578 | g_free(probelist); | |
579 | ||
580 | return SR_OK; | |
581 | } | |
582 | ||
583 | /** | |
584 | * Return the input file format which the CLI tool should use. | |
585 | * | |
586 | * If the user specified -I / --input-format, use that one. Otherwise, try to | |
587 | * autodetect the format as good as possible. Failing that, return NULL. | |
588 | * | |
589 | * @param filename The filename of the input file. Must not be NULL. | |
590 | * @param opt The -I / --input-file option the user specified (or NULL). | |
591 | * | |
592 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
593 | * or NULL if no input format was selected or auto-detected. | |
594 | */ | |
595 | static struct sr_input_format *determine_input_file_format( | |
596 | const char *filename, const char *opt) | |
597 | { | |
598 | int i; | |
599 | struct sr_input_format **inputs; | |
600 | ||
601 | /* If there are no input formats, return NULL right away. */ | |
602 | inputs = sr_input_list(); | |
603 | if (!inputs) { | |
604 | fprintf(stderr, "cli: %s: no supported input formats " | |
605 | "available", __func__); | |
606 | return NULL; | |
607 | } | |
608 | ||
609 | /* If the user specified -I / --input-format, use that one. */ | |
610 | if (opt) { | |
611 | for (i = 0; inputs[i]; i++) { | |
612 | if (strcasecmp(inputs[i]->id, opt_input_format)) | |
613 | continue; | |
614 | printf("Using user-specified input file format" | |
615 | " '%s'.\n", inputs[i]->id); | |
616 | return inputs[i]; | |
617 | } | |
618 | ||
619 | /* The user specified an unknown input format, return NULL. */ | |
620 | fprintf(stderr, "Error: Specified input file format '%s' is " | |
621 | "unknown.\n", opt_input_format); | |
622 | return NULL; | |
623 | } | |
624 | ||
625 | /* Otherwise, try to find an input module that can handle this file. */ | |
626 | for (i = 0; inputs[i]; i++) { | |
627 | if (inputs[i]->format_match(filename)) | |
628 | break; | |
629 | } | |
630 | ||
631 | /* Return NULL if no input module wanted to touch this. */ | |
632 | if (!inputs[i]) { | |
633 | fprintf(stderr, "Error: No matching input module found.\n"); | |
634 | return NULL; | |
635 | } | |
636 | ||
637 | printf("Using input file format '%s'.\n", inputs[i]->id); | |
638 | return inputs[i]; | |
639 | } | |
640 | ||
641 | static void load_input_file_format(void) | |
642 | { | |
643 | struct stat st; | |
644 | struct sr_input *in; | |
645 | struct sr_input_format *input_format; | |
646 | ||
647 | input_format = determine_input_file_format(opt_input_file, | |
648 | opt_input_format); | |
649 | if (!input_format) { | |
650 | fprintf(stderr, "Error: Couldn't detect input file format.\n"); | |
651 | return; | |
652 | } | |
653 | ||
654 | if (stat(opt_input_file, &st) == -1) { | |
655 | printf("Failed to load %s: %s\n", opt_input_file, | |
656 | strerror(errno)); | |
657 | exit(1); | |
658 | } | |
659 | ||
660 | /* Initialize the input module. */ | |
c2c4a0de | 661 | if (!(in = g_try_malloc(sizeof(struct sr_input)))) { |
43e5747a UH |
662 | printf("Failed to allocate input module.\n"); |
663 | exit(1); | |
664 | } | |
665 | in->format = input_format; | |
666 | in->param = input_format_param; | |
667 | if (in->format->init) { | |
668 | if (in->format->init(in) != SR_OK) { | |
669 | printf("Input format init failed.\n"); | |
670 | exit(1); | |
671 | } | |
672 | } | |
673 | ||
1e0f9ed9 | 674 | if (select_probes(in->vdev) > 0) |
43e5747a UH |
675 | return; |
676 | ||
677 | sr_session_new(); | |
678 | sr_session_datafeed_callback_add(datafeed_in); | |
1e0f9ed9 | 679 | if (sr_session_dev_add(in->vdev) != SR_OK) { |
43e5747a UH |
680 | printf("Failed to use device.\n"); |
681 | sr_session_destroy(); | |
682 | return; | |
683 | } | |
684 | ||
685 | input_format->loadfile(in, opt_input_file); | |
686 | if (opt_output_file && default_output_format) { | |
687 | if (sr_session_save(opt_output_file) != SR_OK) | |
688 | printf("Failed to save session.\n"); | |
689 | } | |
690 | sr_session_destroy(); | |
691 | ||
692 | } | |
693 | ||
694 | static void load_input_file(void) | |
695 | { | |
696 | ||
697 | if (sr_session_load(opt_input_file) == SR_OK) { | |
698 | /* sigrok session file */ | |
699 | sr_session_datafeed_callback_add(datafeed_in); | |
700 | sr_session_start(); | |
701 | sr_session_run(); | |
702 | sr_session_stop(); | |
703 | } | |
704 | else { | |
705 | /* fall back on input modules */ | |
706 | load_input_file_format(); | |
707 | } | |
708 | ||
709 | } | |
710 | ||
1e0f9ed9 | 711 | int num_real_devs(void) |
43e5747a | 712 | { |
1e0f9ed9 UH |
713 | struct sr_dev *dev; |
714 | GSList *devs, *l; | |
715 | int num_devs; | |
716 | ||
717 | num_devs = 0; | |
718 | devs = sr_dev_list(); | |
719 | for (l = devs; l; l = l->next) { | |
720 | dev = l->data; | |
721 | if (!sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) | |
722 | num_devs++; | |
43e5747a UH |
723 | } |
724 | ||
1e0f9ed9 | 725 | return num_devs; |
43e5747a UH |
726 | } |
727 | ||
1e0f9ed9 | 728 | static int set_dev_options(struct sr_dev *dev, GHashTable *args) |
43e5747a UH |
729 | { |
730 | GHashTableIter iter; | |
731 | gpointer key, value; | |
732 | int ret, i; | |
733 | uint64_t tmp_u64; | |
734 | gboolean found; | |
735 | gboolean tmp_bool; | |
736 | ||
737 | g_hash_table_iter_init(&iter, args); | |
738 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
739 | found = FALSE; | |
edd79b3f | 740 | for (i = 0; sr_hwcap_options[i].hwcap; i++) { |
43e5747a UH |
741 | if (strcmp(sr_hwcap_options[i].shortname, key)) |
742 | continue; | |
743 | if ((value == NULL) && | |
744 | (sr_hwcap_options[i].type != SR_T_BOOL)) { | |
745 | printf("Option '%s' needs a value.\n", (char *)key); | |
746 | return SR_ERR; | |
747 | } | |
748 | found = TRUE; | |
749 | switch (sr_hwcap_options[i].type) { | |
750 | case SR_T_UINT64: | |
751 | ret = sr_parse_sizestring(value, &tmp_u64); | |
752 | if (ret != SR_OK) | |
753 | break; | |
a210c4cc | 754 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 755 | sr_hwcap_options[i].hwcap, &tmp_u64); |
43e5747a UH |
756 | break; |
757 | case SR_T_CHAR: | |
a210c4cc | 758 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 759 | sr_hwcap_options[i].hwcap, value); |
43e5747a UH |
760 | break; |
761 | case SR_T_BOOL: | |
762 | if (!value) | |
763 | tmp_bool = TRUE; | |
764 | else | |
765 | tmp_bool = sr_parse_boolstring(value); | |
a210c4cc | 766 | ret = dev->driver->dev_config_set(dev->driver_index, |
edd79b3f | 767 | sr_hwcap_options[i].hwcap, |
43e5747a UH |
768 | GINT_TO_POINTER(tmp_bool)); |
769 | break; | |
770 | default: | |
771 | ret = SR_ERR; | |
772 | } | |
773 | ||
774 | if (ret != SR_OK) { | |
775 | printf("Failed to set device option '%s'.\n", (char *)key); | |
776 | return ret; | |
777 | } | |
778 | else | |
779 | break; | |
780 | } | |
781 | if (!found) { | |
782 | printf("Unknown device option '%s'.\n", (char *) key); | |
783 | return SR_ERR; | |
784 | } | |
785 | } | |
786 | ||
787 | return SR_OK; | |
788 | } | |
789 | ||
790 | static void run_session(void) | |
791 | { | |
1e0f9ed9 | 792 | struct sr_dev *dev; |
43e5747a | 793 | GHashTable *devargs; |
1e0f9ed9 | 794 | int num_devs, max_probes, i; |
9c9c1080 | 795 | uint64_t time_msec; |
43e5747a UH |
796 | char **probelist, *devspec; |
797 | ||
798 | devargs = NULL; | |
1e0f9ed9 UH |
799 | if (opt_dev) { |
800 | devargs = parse_generic_arg(opt_dev); | |
43e5747a | 801 | devspec = g_hash_table_lookup(devargs, "sigrok_key"); |
1e0f9ed9 UH |
802 | dev = parse_devstring(devspec); |
803 | if (!dev) { | |
43e5747a UH |
804 | g_warning("Device not found."); |
805 | return; | |
806 | } | |
807 | g_hash_table_remove(devargs, "sigrok_key"); | |
808 | } else { | |
1e0f9ed9 UH |
809 | num_devs = num_real_devs(); |
810 | if (num_devs == 1) { | |
43e5747a UH |
811 | /* No device specified, but there is only one. */ |
812 | devargs = NULL; | |
1e0f9ed9 UH |
813 | dev = parse_devstring("0"); |
814 | } else if (num_devs == 0) { | |
43e5747a UH |
815 | printf("No devices found.\n"); |
816 | return; | |
817 | } else { | |
1e0f9ed9 | 818 | printf("%d devices found, please select one.\n", num_devs); |
43e5747a UH |
819 | return; |
820 | } | |
821 | } | |
822 | ||
823 | sr_session_new(); | |
824 | sr_session_datafeed_callback_add(datafeed_in); | |
825 | ||
1e0f9ed9 | 826 | if (sr_session_dev_add(dev) != SR_OK) { |
43e5747a UH |
827 | printf("Failed to use device.\n"); |
828 | sr_session_destroy(); | |
829 | return; | |
830 | } | |
831 | ||
832 | if (devargs) { | |
1e0f9ed9 | 833 | if (set_dev_options(dev, devargs) != SR_OK) { |
43e5747a UH |
834 | sr_session_destroy(); |
835 | return; | |
836 | } | |
837 | g_hash_table_destroy(devargs); | |
838 | } | |
839 | ||
1e0f9ed9 | 840 | if (select_probes(dev) != SR_OK) |
43e5747a UH |
841 | return; |
842 | ||
843 | if (opt_continuous) { | |
a214a2eb | 844 | if (!sr_driver_hwcap_exists(dev->driver, SR_HWCAP_CONTINUOUS)) { |
43e5747a UH |
845 | printf("This device does not support continuous sampling."); |
846 | sr_session_destroy(); | |
847 | return; | |
848 | } | |
849 | } | |
850 | ||
851 | if (opt_triggers) { | |
1e0f9ed9 | 852 | probelist = sr_parse_triggerstring(dev, opt_triggers); |
43e5747a UH |
853 | if (!probelist) { |
854 | sr_session_destroy(); | |
855 | return; | |
856 | } | |
857 | ||
1e0f9ed9 | 858 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
859 | for (i = 0; i < max_probes; i++) { |
860 | if (probelist[i]) { | |
1e0f9ed9 | 861 | sr_dev_trigger_set(dev, i + 1, probelist[i]); |
43e5747a UH |
862 | g_free(probelist[i]); |
863 | } | |
864 | } | |
865 | g_free(probelist); | |
866 | } | |
867 | ||
868 | if (opt_time) { | |
869 | time_msec = sr_parse_timestring(opt_time); | |
870 | if (time_msec == 0) { | |
871 | printf("Invalid time '%s'\n", opt_time); | |
872 | sr_session_destroy(); | |
873 | return; | |
874 | } | |
875 | ||
a214a2eb | 876 | if (sr_driver_hwcap_exists(dev->driver, SR_HWCAP_LIMIT_MSEC)) { |
a210c4cc | 877 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 878 | SR_HWCAP_LIMIT_MSEC, &time_msec) != SR_OK) { |
43e5747a UH |
879 | printf("Failed to configure time limit.\n"); |
880 | sr_session_destroy(); | |
881 | return; | |
882 | } | |
883 | } | |
884 | else { | |
885 | /* time limit set, but device doesn't support this... | |
886 | * convert to samples based on the samplerate. | |
887 | */ | |
888 | limit_samples = 0; | |
1e0f9ed9 | 889 | if (sr_dev_has_hwcap(dev, SR_HWCAP_SAMPLERATE)) { |
9c9c1080 AS |
890 | const uint64_t *samplerate; |
891 | ||
1e0f9ed9 | 892 | sr_dev_info_get(dev, SR_DI_CUR_SAMPLERATE, |
fa230beb UH |
893 | (const void **)&samplerate); |
894 | limit_samples = (*samplerate) * time_msec / (uint64_t)1000; | |
43e5747a UH |
895 | } |
896 | if (limit_samples == 0) { | |
897 | printf("Not enough time at this samplerate.\n"); | |
898 | sr_session_destroy(); | |
899 | return; | |
900 | } | |
901 | ||
a210c4cc | 902 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 903 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) { |
43e5747a UH |
904 | printf("Failed to configure time-based sample limit.\n"); |
905 | sr_session_destroy(); | |
906 | return; | |
907 | } | |
908 | } | |
909 | } | |
910 | ||
911 | if (opt_samples) { | |
912 | if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK) | |
a210c4cc | 913 | || (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 914 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK)) { |
43e5747a UH |
915 | printf("Failed to configure sample limit.\n"); |
916 | sr_session_destroy(); | |
917 | return; | |
918 | } | |
919 | } | |
920 | ||
a210c4cc | 921 | if (dev->driver->dev_config_set(dev->driver_index, |
1e0f9ed9 | 922 | SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) { |
43e5747a UH |
923 | printf("Failed to configure probes.\n"); |
924 | sr_session_destroy(); | |
925 | return; | |
926 | } | |
927 | ||
928 | if (sr_session_start() != SR_OK) { | |
929 | printf("Failed to start session.\n"); | |
930 | sr_session_destroy(); | |
931 | return; | |
932 | } | |
933 | ||
934 | if (opt_continuous) | |
935 | add_anykey(); | |
936 | ||
937 | sr_session_run(); | |
938 | ||
939 | if (opt_continuous) | |
940 | clear_anykey(); | |
941 | ||
942 | if (opt_output_file && default_output_format) { | |
943 | if (sr_session_save(opt_output_file) != SR_OK) | |
944 | printf("Failed to save session.\n"); | |
945 | } | |
946 | sr_session_destroy(); | |
947 | ||
948 | } | |
949 | ||
950 | static void logger(const gchar *log_domain, GLogLevelFlags log_level, | |
68cdf174 | 951 | const gchar *message, gpointer cb_data) |
43e5747a UH |
952 | { |
953 | /* Avoid compiler warnings. */ | |
954 | (void)log_domain; | |
68cdf174 | 955 | (void)cb_data; |
43e5747a UH |
956 | |
957 | /* | |
958 | * All messages, warnings, errors etc. go to stderr (not stdout) in | |
959 | * order to not mess up the CLI tool data output, e.g. VCD output. | |
960 | */ | |
961 | if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_WARNING)) { | |
962 | fprintf(stderr, "%s\n", message); | |
963 | fflush(stderr); | |
964 | } else { | |
965 | if ((log_level & G_LOG_LEVEL_MESSAGE && debug == 1) | |
966 | || debug == 2) { | |
967 | printf("%s\n", message); | |
968 | fflush(stderr); | |
969 | } | |
970 | } | |
971 | } | |
972 | ||
973 | int main(int argc, char **argv) | |
974 | { | |
43e5747a UH |
975 | GOptionContext *context; |
976 | GError *error; | |
977 | GHashTable *fmtargs; | |
978 | GHashTableIter iter; | |
979 | gpointer key, value; | |
9f4a898e | 980 | struct sr_output_format **outputs; |
878e90d9 | 981 | struct srd_decoder_inst *di_from, *di_to; |
9f4a898e BV |
982 | int i, ret; |
983 | char *fmtspec, **pds; | |
43e5747a UH |
984 | |
985 | g_log_set_default_handler(logger, NULL); | |
986 | if (getenv("SIGROK_DEBUG")) | |
987 | debug = strtol(getenv("SIGROK_DEBUG"), NULL, 10); | |
988 | ||
989 | error = NULL; | |
990 | context = g_option_context_new(NULL); | |
991 | g_option_context_add_main_entries(context, optargs, NULL); | |
992 | ||
993 | if (!g_option_context_parse(context, &argc, &argv, &error)) { | |
994 | g_warning("%s", error->message); | |
995 | return 1; | |
996 | } | |
997 | ||
998 | /* Set the loglevel (amount of messages to output) for libsigrok. */ | |
bed50525 UH |
999 | if (sr_log_loglevel_set(opt_loglevel) != SR_OK) { |
1000 | fprintf(stderr, "cli: %s: sr_log_loglevel_set(%d) failed\n", | |
43e5747a UH |
1001 | __func__, opt_loglevel); |
1002 | return 1; | |
1003 | } | |
1004 | ||
6de7ec06 | 1005 | /* Set the loglevel (amount of messages to output) for libsigrokdecode. */ |
f84f2fe0 UH |
1006 | if (srd_log_loglevel_set(opt_loglevel) != SRD_OK) { |
1007 | fprintf(stderr, "cli: %s: srd_log_loglevel_set(%d) failed\n", | |
6de7ec06 BV |
1008 | __func__, opt_loglevel); |
1009 | return 1; | |
1010 | } | |
1011 | ||
43e5747a UH |
1012 | if (sr_init() != SR_OK) |
1013 | return 1; | |
1014 | ||
1015 | if (opt_pds) { | |
d3a574f8 | 1016 | if (srd_init(NULL) != SRD_OK) { |
213c6cea BV |
1017 | printf("Failed to initialize sigrokdecode\n"); |
1018 | return 1; | |
1019 | } | |
1020 | if (register_pds(NULL, opt_pds) != 0) { | |
1021 | printf("Failed to register protocol decoders\n"); | |
1022 | return 1; | |
1023 | } | |
4359a4da | 1024 | if (srd_pd_output_callback_add(SRD_OUTPUT_ANN, |
7cb9889f | 1025 | show_pd_annotation, NULL) != SRD_OK) { |
213c6cea BV |
1026 | printf("Failed to register protocol decoder callback\n"); |
1027 | return 1; | |
1028 | } | |
43e5747a UH |
1029 | } |
1030 | ||
9f4a898e | 1031 | if (opt_pd_stack) { |
3c9c82c0 | 1032 | pds = g_strsplit(opt_pd_stack, ",", 0); |
9f4a898e BV |
1033 | if (g_strv_length(pds) < 2) { |
1034 | printf("Specify at least two protocol decoders to stack.\n"); | |
1035 | return 1; | |
1036 | } | |
1037 | ||
878e90d9 | 1038 | if (!(di_from = srd_inst_find_by_id(pds[0]))) { |
9f4a898e BV |
1039 | printf("Cannot stack protocol decoder '%s': instance not found.\n", pds[0]); |
1040 | return 1; | |
1041 | } | |
1042 | for (i = 1; pds[i]; i++) { | |
878e90d9 | 1043 | if (!(di_to = srd_inst_find_by_id(pds[i]))) { |
9f4a898e BV |
1044 | printf("Cannot stack protocol decoder '%s': instance not found.\n", pds[i]); |
1045 | return 1; | |
1046 | } | |
878e90d9 | 1047 | if ((ret = srd_inst_stack(di_from, di_to) != SRD_OK)) |
9f4a898e BV |
1048 | return ret; |
1049 | ||
1050 | /* Don't show annotation from this PD. Only the last PD in | |
1051 | * the stack will be left on the annotation list. | |
1052 | */ | |
878e90d9 | 1053 | g_datalist_remove_data(&pd_ann_visible, di_from->inst_id); |
9f4a898e BV |
1054 | |
1055 | di_from = di_to; | |
1056 | } | |
1057 | g_strfreev(pds); | |
1058 | } | |
1059 | ||
76ae913d UH |
1060 | if (!opt_output_format) { |
1061 | opt_output_format = DEFAULT_OUTPUT_FORMAT; | |
9f4a898e | 1062 | /* we'll need to remember this so when saving to a file |
43e5747a UH |
1063 | * later, sigrok session format will be used. |
1064 | */ | |
1065 | default_output_format = TRUE; | |
1066 | } | |
76ae913d | 1067 | fmtargs = parse_generic_arg(opt_output_format); |
43e5747a UH |
1068 | fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key"); |
1069 | if (!fmtspec) { | |
1070 | printf("Invalid output format.\n"); | |
1071 | return 1; | |
1072 | } | |
1073 | outputs = sr_output_list(); | |
1074 | for (i = 0; outputs[i]; i++) { | |
1075 | if (strcmp(outputs[i]->id, fmtspec)) | |
1076 | continue; | |
1077 | g_hash_table_remove(fmtargs, "sigrok_key"); | |
1078 | output_format = outputs[i]; | |
1079 | g_hash_table_iter_init(&iter, fmtargs); | |
1080 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
1081 | /* only supporting one parameter per output module | |
1082 | * for now, and only its value */ | |
1083 | output_format_param = g_strdup(value); | |
1084 | break; | |
1085 | } | |
1086 | break; | |
1087 | } | |
1088 | if (!output_format) { | |
76ae913d | 1089 | printf("invalid output format %s\n", opt_output_format); |
43e5747a UH |
1090 | return 1; |
1091 | } | |
1092 | ||
1093 | if (opt_version) | |
1094 | show_version(); | |
1e0f9ed9 UH |
1095 | else if (opt_list_devs) |
1096 | show_dev_list(); | |
43e5747a UH |
1097 | else if (opt_input_file) |
1098 | load_input_file(); | |
1099 | else if (opt_samples || opt_time || opt_continuous) | |
1100 | run_session(); | |
1e0f9ed9 UH |
1101 | else if (opt_dev) |
1102 | show_dev_detail(); | |
71b1ea4e BV |
1103 | else if (opt_pds) |
1104 | show_pd_detail(); | |
43e5747a UH |
1105 | else |
1106 | printf("%s", g_option_context_get_help(context, TRUE, NULL)); | |
1107 | ||
1108 | if (opt_pds) | |
1109 | srd_exit(); | |
1110 | ||
1111 | g_option_context_free(context); | |
1112 | g_hash_table_destroy(fmtargs); | |
1113 | sr_exit(); | |
1114 | ||
1115 | return 0; | |
1116 | } |