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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 | 41 | static uint64_t limit_samples = 0; |
ce48d892 | 42 | static uint64_t limit_frames = 0; |
1999ae06 UH |
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; | |
120f9ee7 | 47 | static GHashTable *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; |
b6bd032d | 60 | static gchar *opt_pd_annotations = NULL; |
43e5747a | 61 | static gchar *opt_input_format = NULL; |
76ae913d | 62 | static gchar *opt_output_format = NULL; |
43e5747a UH |
63 | static gchar *opt_time = NULL; |
64 | static gchar *opt_samples = NULL; | |
ce48d892 | 65 | static gchar *opt_frames = NULL; |
43e5747a UH |
66 | static gchar *opt_continuous = NULL; |
67 | ||
68 | static GOptionEntry optargs[] = { | |
03996962 BV |
69 | {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, |
70 | "Show version and support list", NULL}, | |
71 | {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, | |
b64d15a3 | 72 | "Set libsigrok/libsigrokdecode loglevel", NULL}, |
03996962 BV |
73 | {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, |
74 | "Scan for devices", NULL}, | |
75 | {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, | |
76 | "Use specified device", NULL}, | |
77 | {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file, | |
78 | "Load input from file", NULL}, | |
79 | {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format, | |
80 | "Input format", NULL}, | |
81 | {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file, | |
82 | "Save output to file", NULL}, | |
83 | {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format, | |
84 | "Output format", NULL}, | |
85 | {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes, | |
86 | "Probes to use", NULL}, | |
87 | {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers, | |
88 | "Trigger configuration", NULL}, | |
89 | {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger, | |
90 | "Wait for trigger", NULL}, | |
91 | {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds, | |
92 | "Protocol decoders to run", NULL}, | |
93 | {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack, | |
94 | "Protocol decoder stack", NULL}, | |
b6bd032d UH |
95 | {"protocol-decoder-annotations", 'A', 0, G_OPTION_ARG_STRING, &opt_pd_annotations, |
96 | "Protocol decoder annotation(s) to show", NULL}, | |
03996962 BV |
97 | {"time", 0, 0, G_OPTION_ARG_STRING, &opt_time, |
98 | "How long to sample (ms)", NULL}, | |
99 | {"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples, | |
100 | "Number of samples to acquire", NULL}, | |
ce48d892 BV |
101 | {"frames", 0, 0, G_OPTION_ARG_STRING, &opt_frames, |
102 | "Number of frames to acquire", NULL}, | |
03996962 BV |
103 | {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous, |
104 | "Sample continuously", NULL}, | |
43e5747a UH |
105 | {NULL, 0, 0, 0, NULL, NULL, NULL} |
106 | }; | |
107 | ||
108 | static void show_version(void) | |
109 | { | |
bc8e2400 | 110 | GSList *l; |
a210c4cc | 111 | struct sr_dev_driver **drivers; |
43e5747a UH |
112 | struct sr_input_format **inputs; |
113 | struct sr_output_format **outputs; | |
114 | struct srd_decoder *dec; | |
115 | int i; | |
116 | ||
117 | printf("sigrok-cli %s\n\n", VERSION); | |
15d920a9 | 118 | |
4d167240 UH |
119 | printf("Using libsigrok %s (lib version %s).\n", |
120 | sr_package_version_string_get(), sr_lib_version_string_get()); | |
121 | printf("Using libsigrokdecode %s (lib version %s).\n\n", | |
122 | srd_package_version_string_get(), srd_lib_version_string_get()); | |
123 | ||
43e5747a | 124 | printf("Supported hardware drivers:\n"); |
a214a2eb | 125 | drivers = sr_driver_list(); |
a210c4cc UH |
126 | for (i = 0; drivers[i]; i++) { |
127 | printf(" %-20s %s\n", drivers[i]->name, drivers[i]->longname); | |
43e5747a UH |
128 | } |
129 | printf("\n"); | |
130 | ||
131 | printf("Supported input formats:\n"); | |
132 | inputs = sr_input_list(); | |
133 | for (i = 0; inputs[i]; i++) | |
134 | printf(" %-20s %s\n", inputs[i]->id, inputs[i]->description); | |
135 | printf("\n"); | |
136 | ||
137 | printf("Supported output formats:\n"); | |
138 | outputs = sr_output_list(); | |
139 | for (i = 0; outputs[i]; i++) | |
140 | printf(" %-20s %s\n", outputs[i]->id, outputs[i]->description); | |
141 | printf("\n"); | |
142 | ||
15d920a9 BV |
143 | if (srd_init(NULL) == SRD_OK) { |
144 | printf("Supported protocol decoders:\n"); | |
1b34803d UH |
145 | srd_decoder_load_all(); |
146 | for (l = srd_decoder_list(); l; l = l->next) { | |
15d920a9 BV |
147 | dec = l->data; |
148 | printf(" %-20s %s\n", dec->id, dec->longname); | |
20622036 UH |
149 | /* Print protocol description upon "-l 3" or higher. */ |
150 | if (opt_loglevel >= SR_LOG_INFO) | |
151 | printf(" %-20s %s\n", "", dec->desc); | |
15d920a9 BV |
152 | } |
153 | srd_exit(); | |
43e5747a UH |
154 | } |
155 | printf("\n"); | |
43e5747a UH |
156 | } |
157 | ||
1e0f9ed9 | 158 | static void print_dev_line(const struct sr_dev *dev) |
43e5747a | 159 | { |
1e0f9ed9 | 160 | const struct sr_dev_inst *sdi; |
43e5747a | 161 | |
b9210275 | 162 | sr_dev_info_get(dev, SR_DI_INST, (const void **)&sdi); |
43e5747a UH |
163 | |
164 | if (sdi->vendor && sdi->vendor[0]) | |
165 | printf("%s ", sdi->vendor); | |
166 | if (sdi->model && sdi->model[0]) | |
167 | printf("%s ", sdi->model); | |
168 | if (sdi->version && sdi->version[0]) | |
169 | printf("%s ", sdi->version); | |
1e0f9ed9 UH |
170 | if (dev->probes) |
171 | printf("with %d probes", g_slist_length(dev->probes)); | |
43e5747a UH |
172 | printf("\n"); |
173 | } | |
174 | ||
1e0f9ed9 | 175 | static void show_dev_list(void) |
43e5747a | 176 | { |
1e0f9ed9 UH |
177 | struct sr_dev *dev, *demo_dev; |
178 | GSList *devs, *l; | |
43e5747a UH |
179 | int devcnt; |
180 | ||
181 | devcnt = 0; | |
1e0f9ed9 | 182 | devs = sr_dev_list(); |
43e5747a | 183 | |
1e0f9ed9 | 184 | if (g_slist_length(devs) == 0) |
43e5747a UH |
185 | return; |
186 | ||
187 | printf("The following devices were found:\nID Device\n"); | |
1e0f9ed9 UH |
188 | demo_dev = NULL; |
189 | for (l = devs; l; l = l->next) { | |
190 | dev = l->data; | |
191 | if (sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) { | |
192 | demo_dev = dev; | |
43e5747a UH |
193 | continue; |
194 | } | |
195 | printf("%-3d ", devcnt++); | |
1e0f9ed9 | 196 | print_dev_line(dev); |
43e5747a | 197 | } |
1e0f9ed9 | 198 | if (demo_dev) { |
43e5747a | 199 | printf("demo "); |
1e0f9ed9 | 200 | print_dev_line(demo_dev); |
43e5747a UH |
201 | } |
202 | } | |
203 | ||
1e0f9ed9 | 204 | static void show_dev_detail(void) |
43e5747a | 205 | { |
1e0f9ed9 | 206 | struct sr_dev *dev; |
43e5747a | 207 | struct sr_hwcap_option *hwo; |
9c9c1080 | 208 | const struct sr_samplerates *samplerates; |
edd79b3f | 209 | int cap, *hwcaps, i; |
9c9c1080 AS |
210 | char *s, *title; |
211 | const char *charopts, **stropts; | |
43e5747a | 212 | |
1e0f9ed9 UH |
213 | dev = parse_devstring(opt_dev); |
214 | if (!dev) { | |
43e5747a UH |
215 | printf("No such device. Use -D to list all devices.\n"); |
216 | return; | |
217 | } | |
218 | ||
1e0f9ed9 | 219 | print_dev_line(dev); |
43e5747a | 220 | |
1e0f9ed9 | 221 | if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES, |
fa230beb | 222 | (const void **)&charopts) == SR_OK) { |
43e5747a UH |
223 | printf("Supported triggers: "); |
224 | while (*charopts) { | |
225 | printf("%c ", *charopts); | |
226 | charopts++; | |
227 | } | |
228 | printf("\n"); | |
229 | } | |
230 | ||
231 | title = "Supported options:\n"; | |
a210c4cc | 232 | hwcaps = dev->driver->hwcap_get_all(); |
edd79b3f UH |
233 | for (cap = 0; hwcaps[cap]; cap++) { |
234 | if (!(hwo = sr_hw_hwcap_get(hwcaps[cap]))) | |
43e5747a UH |
235 | continue; |
236 | ||
237 | if (title) { | |
238 | printf("%s", title); | |
239 | title = NULL; | |
240 | } | |
241 | ||
edd79b3f | 242 | if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) { |
43e5747a | 243 | printf(" %s", hwo->shortname); |
0a56f4ec | 244 | if (sr_dev_info_get(dev, SR_DI_PATTERNS, |
fa230beb | 245 | (const void **)&stropts) == SR_OK) { |
0a56f4ec | 246 | printf(" - supported patterns:\n"); |
9c9c1080 AS |
247 | for (i = 0; stropts[i]; i++) |
248 | printf(" %s\n", stropts[i]); | |
249 | } else { | |
43e5747a | 250 | printf("\n"); |
43e5747a | 251 | } |
edd79b3f | 252 | } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) { |
43e5747a UH |
253 | printf(" %s", hwo->shortname); |
254 | /* Supported samplerates */ | |
1e0f9ed9 | 255 | if (sr_dev_info_get(dev, SR_DI_SAMPLERATES, |
fa230beb | 256 | (const void **)&samplerates) != SR_OK) { |
43e5747a UH |
257 | printf("\n"); |
258 | continue; | |
259 | } | |
260 | ||
261 | if (samplerates->step) { | |
262 | /* low */ | |
263 | if (!(s = sr_samplerate_string(samplerates->low))) | |
264 | continue; | |
265 | printf(" (%s", s); | |
c2c4a0de | 266 | g_free(s); |
43e5747a UH |
267 | /* high */ |
268 | if (!(s = sr_samplerate_string(samplerates->high))) | |
269 | continue; | |
270 | printf(" - %s", s); | |
c2c4a0de | 271 | g_free(s); |
43e5747a UH |
272 | /* step */ |
273 | if (!(s = sr_samplerate_string(samplerates->step))) | |
274 | continue; | |
275 | printf(" in steps of %s)\n", s); | |
c2c4a0de | 276 | g_free(s); |
43e5747a UH |
277 | } else { |
278 | printf(" - supported samplerates:\n"); | |
279 | for (i = 0; samplerates->list[i]; i++) { | |
9da0b05b | 280 | printf(" %s\n", sr_samplerate_string(samplerates->list[i])); |
43e5747a UH |
281 | } |
282 | } | |
283 | } else { | |
284 | printf(" %s\n", hwo->shortname); | |
285 | } | |
286 | } | |
287 | } | |
288 | ||
71b1ea4e BV |
289 | static void show_pd_detail(void) |
290 | { | |
291 | GSList *l; | |
292 | struct srd_decoder *dec; | |
293 | char **pdtokens, **pdtok, **ann, *doc; | |
e9ff6974 | 294 | struct srd_probe *p; |
71b1ea4e BV |
295 | |
296 | pdtokens = g_strsplit(opt_pds, ",", -1); | |
297 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
2358775c | 298 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { |
03996962 | 299 | printf("Protocol decoder %s not found.\n", *pdtok); |
71b1ea4e BV |
300 | return; |
301 | } | |
302 | printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n", | |
303 | dec->id, dec->name, dec->longname, dec->desc); | |
304 | printf("License: %s\n", dec->license); | |
e9ff6974 | 305 | printf("Annotations:\n"); |
71b1ea4e | 306 | if (dec->annotations) { |
71b1ea4e BV |
307 | for (l = dec->annotations; l; l = l->next) { |
308 | ann = l->data; | |
309 | printf("- %s\n %s\n", ann[0], ann[1]); | |
310 | } | |
e9ff6974 UH |
311 | } else { |
312 | printf("None.\n"); | |
313 | } | |
314 | /* TODO: Print supported decoder options. */ | |
315 | printf("Required probes:\n"); | |
316 | if (dec->probes) { | |
317 | for (l = dec->probes; l; l = l->next) { | |
318 | p = l->data; | |
319 | printf("- %s (%s): %s\n", | |
320 | p->name, p->id, p->desc); | |
321 | } | |
322 | } else { | |
323 | printf("None.\n"); | |
324 | } | |
325 | printf("Optional probes:\n"); | |
326 | if (dec->opt_probes) { | |
327 | for (l = dec->opt_probes; l; l = l->next) { | |
328 | p = l->data; | |
329 | printf("- %s (%s): %s\n", | |
330 | p->name, p->id, p->desc); | |
331 | } | |
332 | } else { | |
333 | printf("None.\n"); | |
71b1ea4e | 334 | } |
4359a4da | 335 | if ((doc = srd_decoder_doc_get(dec))) { |
e9ff6974 UH |
336 | printf("Documentation:\n%s\n", |
337 | doc[0] == '\n' ? doc + 1 : doc); | |
71b1ea4e BV |
338 | g_free(doc); |
339 | } | |
340 | } | |
341 | ||
342 | g_strfreev(pdtokens); | |
71b1ea4e BV |
343 | } |
344 | ||
1e0f9ed9 | 345 | static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet) |
43e5747a UH |
346 | { |
347 | static struct sr_output *o = NULL; | |
53993299 BV |
348 | static int logic_probelist[SR_MAX_NUM_PROBES] = { 0 }; |
349 | static int analog_probelist[SR_MAX_NUM_PROBES] = { 0 }; | |
43e5747a UH |
350 | static uint64_t received_samples = 0; |
351 | static int unitsize = 0; | |
352 | static int triggered = 0; | |
353 | static FILE *outfile = NULL; | |
53993299 | 354 | static int num_analog_probes = 0; |
43e5747a UH |
355 | struct sr_probe *probe; |
356 | struct sr_datafeed_header *header; | |
357 | struct sr_datafeed_logic *logic; | |
53993299 BV |
358 | struct sr_datafeed_meta_logic *meta_logic; |
359 | struct sr_datafeed_analog *analog; | |
360 | struct sr_datafeed_meta_analog *meta_analog; | |
43e5747a UH |
361 | int num_enabled_probes, sample_size, ret, i; |
362 | uint64_t output_len, filter_out_len; | |
8de01efe | 363 | uint8_t *output_buf, *filter_out; |
53993299 | 364 | float asample1, asample2; |
43e5747a UH |
365 | |
366 | /* If the first packet to come in isn't a header, don't even try. */ | |
367 | if (packet->type != SR_DF_HEADER && o == NULL) | |
368 | return; | |
369 | ||
370 | sample_size = -1; | |
371 | switch (packet->type) { | |
372 | case SR_DF_HEADER: | |
8170b8ea | 373 | g_debug("cli: Received SR_DF_HEADER"); |
43e5747a | 374 | /* Initialize the output module. */ |
c2c4a0de | 375 | if (!(o = g_try_malloc(sizeof(struct sr_output)))) { |
8170b8ea | 376 | g_critical("Output module malloc failed."); |
43e5747a UH |
377 | exit(1); |
378 | } | |
379 | o->format = output_format; | |
1e0f9ed9 | 380 | o->dev = dev; |
43e5747a UH |
381 | o->param = output_format_param; |
382 | if (o->format->init) { | |
383 | if (o->format->init(o) != SR_OK) { | |
8170b8ea | 384 | g_critical("Output format initialization failed."); |
43e5747a UH |
385 | exit(1); |
386 | } | |
387 | } | |
43e5747a | 388 | break; |
53993299 | 389 | |
43e5747a | 390 | case SR_DF_END: |
8170b8ea | 391 | g_debug("cli: Received SR_DF_END"); |
43e5747a | 392 | if (!o) { |
8170b8ea | 393 | g_debug("cli: double end!"); |
43e5747a UH |
394 | break; |
395 | } | |
396 | if (o->format->event) { | |
397 | o->format->event(o, SR_DF_END, &output_buf, &output_len); | |
398 | if (output_len) { | |
399 | if (outfile) | |
400 | fwrite(output_buf, 1, output_len, outfile); | |
c2c4a0de | 401 | g_free(output_buf); |
43e5747a UH |
402 | output_len = 0; |
403 | } | |
404 | } | |
405 | if (limit_samples && received_samples < limit_samples) | |
8170b8ea | 406 | g_warning("Device only sent %" PRIu64 " samples.", |
43e5747a UH |
407 | received_samples); |
408 | if (opt_continuous) | |
8170b8ea | 409 | g_warning("Device stopped after %" PRIu64 " samples.", |
43e5747a UH |
410 | received_samples); |
411 | sr_session_halt(); | |
412 | if (outfile && outfile != stdout) | |
413 | fclose(outfile); | |
c2c4a0de | 414 | g_free(o); |
43e5747a UH |
415 | o = NULL; |
416 | break; | |
53993299 | 417 | |
43e5747a | 418 | case SR_DF_TRIGGER: |
8170b8ea | 419 | g_debug("cli: received SR_DF_TRIGGER"); |
43e5747a UH |
420 | if (o->format->event) |
421 | o->format->event(o, SR_DF_TRIGGER, &output_buf, | |
422 | &output_len); | |
423 | triggered = 1; | |
424 | break; | |
53993299 BV |
425 | |
426 | case SR_DF_META_LOGIC: | |
427 | g_message("cli: Received SR_DF_META_LOGIC"); | |
428 | meta_logic = packet->payload; | |
429 | num_enabled_probes = 0; | |
430 | for (i = 0; i < meta_logic->num_probes; i++) { | |
431 | probe = g_slist_nth_data(dev->probes, i); | |
432 | if (probe->enabled) | |
433 | logic_probelist[num_enabled_probes++] = probe->index; | |
434 | } | |
435 | /* How many bytes we need to store num_enabled_probes bits */ | |
436 | unitsize = (num_enabled_probes + 7) / 8; | |
437 | ||
438 | outfile = stdout; | |
439 | if (opt_output_file) { | |
440 | if (default_output_format) { | |
441 | /* output file is in session format, which means we'll | |
442 | * dump everything in the datastore as it comes in, | |
443 | * and save from there after the session. */ | |
444 | outfile = NULL; | |
445 | ret = sr_datastore_new(unitsize, &(dev->datastore)); | |
446 | if (ret != SR_OK) { | |
447 | printf("Failed to create datastore.\n"); | |
448 | exit(1); | |
449 | } | |
450 | } else { | |
451 | /* saving to a file in whatever format was set | |
452 | * with --format, so all we need is a filehandle */ | |
453 | outfile = g_fopen(opt_output_file, "wb"); | |
454 | } | |
455 | } | |
456 | if (opt_pds) | |
457 | srd_session_start(num_enabled_probes, unitsize, | |
458 | meta_logic->samplerate); | |
459 | break; | |
460 | ||
43e5747a UH |
461 | case SR_DF_LOGIC: |
462 | logic = packet->payload; | |
b46c4414 | 463 | g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length); |
53993299 BV |
464 | sample_size = logic->unitsize; |
465 | if (logic->length == 0) | |
466 | break; | |
467 | ||
468 | /* Don't store any samples until triggered. */ | |
469 | if (opt_wait_trigger && !triggered) | |
470 | break; | |
43e5747a | 471 | |
53993299 BV |
472 | if (limit_samples && received_samples >= limit_samples) |
473 | break; | |
43e5747a | 474 | |
53993299 BV |
475 | ret = sr_filter_probes(sample_size, unitsize, logic_probelist, |
476 | logic->data, logic->length, | |
477 | &filter_out, &filter_out_len); | |
478 | if (ret != SR_OK) | |
479 | break; | |
43e5747a | 480 | |
53993299 BV |
481 | /* what comes out of the filter is guaranteed to be packed into the |
482 | * minimum size needed to support the number of samples at this sample | |
483 | * size. however, the driver may have submitted too much -- cut off | |
484 | * the buffer of the last packet according to the sample limit. | |
485 | */ | |
486 | if (limit_samples && (received_samples + logic->length / sample_size > | |
487 | limit_samples * sample_size)) | |
488 | filter_out_len = limit_samples * sample_size - received_samples; | |
43e5747a | 489 | |
53993299 BV |
490 | if (dev->datastore) |
491 | sr_datastore_put(dev->datastore, filter_out, | |
492 | filter_out_len, sample_size, logic_probelist); | |
43e5747a | 493 | |
53993299 BV |
494 | if (opt_output_file && default_output_format) |
495 | /* saving to a session file, don't need to do anything else | |
496 | * to this data for now. */ | |
497 | goto cleanup; | |
498 | ||
499 | if (opt_pds) { | |
500 | if (srd_session_send(received_samples, (uint8_t*)filter_out, | |
501 | filter_out_len) != SRD_OK) | |
502 | sr_session_halt(); | |
503 | } else { | |
504 | output_len = 0; | |
505 | if (o->format->data && packet->type == o->format->df_type) | |
506 | o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len); | |
507 | if (output_len) { | |
508 | fwrite(output_buf, 1, output_len, outfile); | |
509 | g_free(output_buf); | |
510 | } | |
511 | } | |
512 | ||
513 | cleanup: | |
514 | g_free(filter_out); | |
515 | received_samples += logic->length / sample_size; | |
516 | break; | |
517 | ||
518 | case SR_DF_META_ANALOG: | |
519 | g_message("cli: Received SR_DF_META_ANALOG"); | |
520 | meta_analog = packet->payload; | |
521 | num_analog_probes = meta_analog->num_probes; | |
522 | num_enabled_probes = 0; | |
523 | for (i = 0; i < num_analog_probes; i++) { | |
524 | probe = g_slist_nth_data(dev->probes, i); | |
525 | if (probe->enabled) | |
526 | analog_probelist[num_enabled_probes++] = probe->index; | |
527 | } | |
43e5747a | 528 | |
53993299 BV |
529 | outfile = stdout; |
530 | if (opt_output_file) { | |
531 | if (default_output_format) { | |
532 | /* output file is in session format, which means we'll | |
533 | * dump everything in the datastore as it comes in, | |
534 | * and save from there after the session. */ | |
535 | outfile = NULL; | |
536 | ret = sr_datastore_new(unitsize, &(dev->datastore)); | |
537 | if (ret != SR_OK) { | |
538 | printf("Failed to create datastore.\n"); | |
539 | exit(1); | |
540 | } | |
541 | } else { | |
542 | /* saving to a file in whatever format was set | |
543 | * with --format, so all we need is a filehandle */ | |
544 | outfile = g_fopen(opt_output_file, "wb"); | |
545 | } | |
43e5747a | 546 | } |
53993299 BV |
547 | // if (opt_pds) |
548 | // srd_session_start(num_enabled_probes, unitsize, | |
549 | // meta_logic->samplerate); | |
550 | break; | |
551 | ||
552 | case SR_DF_ANALOG: | |
553 | analog = packet->payload; | |
554 | g_message("cli: received SR_DF_ANALOG, %d samples", analog->num_samples); | |
555 | if (analog->num_samples == 0) | |
556 | break; | |
557 | ||
558 | if (limit_samples && received_samples >= limit_samples) | |
559 | break; | |
560 | ||
561 | for (i = 0; i < analog->num_samples; i++) { | |
562 | asample1 = analog->data[i * num_analog_probes]; | |
563 | asample2 = analog->data[i * num_analog_probes + 1]; | |
564 | printf("CH1 %f CH2 %f\n", asample1, asample2); | |
565 | // write(STDOUT_FILENO, &asample1, sizeof(float)); | |
566 | } | |
567 | ||
568 | // output_len = 0; | |
569 | // if (o->format->data && packet->type == o->format->df_type) | |
570 | // o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len); | |
571 | ||
572 | received_samples += analog->num_samples; | |
ce48d892 BV |
573 | break; |
574 | ||
575 | case SR_DF_FRAME_BEGIN: | |
576 | /* TODO */ | |
577 | printf("BEGIN\n"); | |
578 | break; | |
579 | ||
580 | case SR_DF_FRAME_END: | |
581 | /* TODO */ | |
582 | printf("END\n"); | |
583 | break; | |
53993299 BV |
584 | |
585 | default: | |
586 | g_message("received unknown packet type %d", packet->type); | |
43e5747a UH |
587 | } |
588 | ||
43e5747a UH |
589 | } |
590 | ||
9f4a898e BV |
591 | /* Register the given PDs for this session. |
592 | * Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5" | |
43e5747a UH |
593 | * That will instantiate two SPI decoders on the clock but different data |
594 | * lines. | |
595 | */ | |
1e0f9ed9 | 596 | static int register_pds(struct sr_dev *dev, const char *pdstring) |
43e5747a | 597 | { |
9720f23a | 598 | GHashTable *pd_opthash; |
878e90d9 | 599 | struct srd_decoder_inst *di; |
445950d3 | 600 | int ret; |
a1418b73 | 601 | char **pdtokens, **pdtok, *pd_name; |
43e5747a UH |
602 | |
603 | /* Avoid compiler warnings. */ | |
1e0f9ed9 | 604 | (void)dev; |
43e5747a | 605 | |
445950d3 | 606 | ret = 0; |
120f9ee7 BV |
607 | pd_ann_visible = g_hash_table_new_full(g_str_hash, g_int_equal, |
608 | g_free, NULL); | |
a1418b73 | 609 | pd_name = NULL; |
120f9ee7 BV |
610 | pd_opthash = NULL; |
611 | pdtokens = g_strsplit(pdstring, ",", 0); | |
43e5747a | 612 | for (pdtok = pdtokens; *pdtok; pdtok++) { |
9720f23a | 613 | if (!(pd_opthash = parse_generic_arg(*pdtok))) { |
8170b8ea | 614 | g_critical("Invalid protocol decoder option '%s'.", *pdtok); |
a1418b73 | 615 | goto err_out; |
43e5747a | 616 | } |
a1418b73 | 617 | |
9720f23a BV |
618 | pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key")); |
619 | g_hash_table_remove(pd_opthash, "sigrok_key"); | |
2358775c | 620 | if (srd_decoder_load(pd_name) != SRD_OK) { |
8170b8ea | 621 | g_critical("Failed to load protocol decoder %s.", pd_name); |
445950d3 | 622 | ret = 1; |
15d920a9 BV |
623 | goto err_out; |
624 | } | |
878e90d9 | 625 | if (!(di = srd_inst_new(pd_name, pd_opthash))) { |
8170b8ea | 626 | g_critical("Failed to instantiate protocol decoder %s.", pd_name); |
445950d3 | 627 | ret = 1; |
a1418b73 | 628 | goto err_out; |
43e5747a | 629 | } |
120f9ee7 BV |
630 | |
631 | /* If no annotation list was specified, add them all in now. | |
632 | * This will be pared down later to leave only the last PD | |
633 | * in the stack. | |
634 | */ | |
b6bd032d UH |
635 | if (!opt_pd_annotations) |
636 | g_hash_table_insert(pd_ann_visible, | |
637 | g_strdup(di->inst_id), NULL); | |
a1418b73 | 638 | |
67ce0d27 BV |
639 | /* Any keys left in the options hash are probes, where the key |
640 | * is the probe name as specified in the decoder class, and the | |
641 | * value is the probe number i.e. the order in which the PD's | |
642 | * incoming samples are arranged. */ | |
445950d3 BV |
643 | if (srd_inst_probe_set_all(di, pd_opthash) != SRD_OK) { |
644 | ret = 1; | |
67ce0d27 | 645 | goto err_out; |
445950d3 | 646 | } |
67ce0d27 BV |
647 | g_hash_table_destroy(pd_opthash); |
648 | pd_opthash = NULL; | |
649 | } | |
43e5747a | 650 | |
a1418b73 | 651 | err_out: |
43e5747a | 652 | g_strfreev(pdtokens); |
9720f23a BV |
653 | if (pd_opthash) |
654 | g_hash_table_destroy(pd_opthash); | |
a1418b73 BV |
655 | if (pd_name) |
656 | g_free(pd_name); | |
43e5747a | 657 | |
445950d3 | 658 | return ret; |
43e5747a UH |
659 | } |
660 | ||
120f9ee7 BV |
661 | int setup_pd_stack(void) |
662 | { | |
663 | struct srd_decoder_inst *di_from, *di_to; | |
664 | int ret, i; | |
665 | char **pds; | |
666 | ||
667 | /* Set up the protocol decoder stack. */ | |
668 | pds = g_strsplit(opt_pds, ",", 0); | |
669 | if (g_strv_length(pds) > 1) { | |
670 | if (opt_pd_stack) { | |
671 | /* A stack setup was specified, use that. */ | |
672 | g_strfreev(pds); | |
673 | pds = g_strsplit(opt_pd_stack, ",", 0); | |
674 | if (g_strv_length(pds) < 2) { | |
675 | g_strfreev(pds); | |
676 | g_critical("Specify at least two protocol decoders to stack."); | |
677 | return 1; | |
678 | } | |
679 | } | |
680 | ||
681 | if (!(di_from = srd_inst_find_by_id(pds[0]))) { | |
682 | g_critical("Cannot stack protocol decoder '%s': " | |
683 | "instance not found.", pds[0]); | |
684 | return 1; | |
685 | } | |
686 | for (i = 1; pds[i]; i++) { | |
687 | if (!(di_to = srd_inst_find_by_id(pds[i]))) { | |
688 | g_critical("Cannot stack protocol decoder '%s': " | |
689 | "instance not found.", pds[i]); | |
690 | return 1; | |
691 | } | |
692 | if ((ret = srd_inst_stack(di_from, di_to)) != SRD_OK) | |
693 | return 1; | |
694 | ||
695 | /* Don't show annotation from this PD. Only the last PD in | |
696 | * the stack will be left on the annotation list (unless | |
697 | * the annotation list was specifically provided). | |
698 | */ | |
478a782d | 699 | if (!opt_pd_annotations) |
b6bd032d UH |
700 | g_hash_table_remove(pd_ann_visible, |
701 | di_from->inst_id); | |
120f9ee7 BV |
702 | |
703 | di_from = di_to; | |
704 | } | |
705 | } | |
706 | g_strfreev(pds); | |
707 | ||
708 | return 0; | |
709 | } | |
710 | ||
711 | int setup_pd_annotations(void) | |
712 | { | |
713 | GSList *l; | |
714 | struct srd_decoder *dec; | |
715 | int ann; | |
716 | char **pds, **pdtok, **keyval, **ann_descr; | |
717 | ||
718 | /* Set up custom list of PDs and annotations to show. */ | |
b6bd032d UH |
719 | if (opt_pd_annotations) { |
720 | pds = g_strsplit(opt_pd_annotations, ",", 0); | |
120f9ee7 BV |
721 | for (pdtok = pds; *pdtok && **pdtok; pdtok++) { |
722 | ann = 0; | |
723 | keyval = g_strsplit(*pdtok, "=", 0); | |
724 | if (!(dec = srd_decoder_get_by_id(keyval[0]))) { | |
725 | g_critical("Protocol decoder '%s' not found.", keyval[0]); | |
726 | return 1; | |
727 | } | |
728 | if (!dec->annotations) { | |
729 | g_critical("Protocol decoder '%s' has no annotations.", keyval[0]); | |
730 | return 1; | |
731 | } | |
732 | if (g_strv_length(keyval) == 2) { | |
733 | for (l = dec->annotations; l; l = l->next, ann++) { | |
734 | ann_descr = l->data; | |
735 | if (!canon_cmp(ann_descr[0], keyval[1])) | |
736 | /* Found it. */ | |
737 | break; | |
738 | } | |
739 | if (!l) { | |
740 | g_critical("Annotation '%s' not found " | |
741 | "for protocol decoder '%s'.", keyval[1], keyval[0]); | |
742 | return 1; | |
743 | } | |
744 | } | |
745 | g_debug("cli: showing protocol decoder annotation %d from '%s'", ann, keyval[0]); | |
746 | g_hash_table_insert(pd_ann_visible, g_strdup(keyval[0]), GINT_TO_POINTER(ann)); | |
747 | g_strfreev(keyval); | |
748 | } | |
749 | g_strfreev(pds); | |
750 | } | |
751 | ||
752 | return 0; | |
753 | } | |
754 | ||
ad2bc491 BV |
755 | int setup_output_format(void) |
756 | { | |
757 | GHashTable *fmtargs; | |
758 | GHashTableIter iter; | |
759 | gpointer key, value; | |
760 | struct sr_output_format **outputs; | |
761 | int i; | |
762 | char *fmtspec; | |
763 | ||
764 | if (!opt_output_format) { | |
765 | opt_output_format = DEFAULT_OUTPUT_FORMAT; | |
766 | /* we'll need to remember this so when saving to a file | |
767 | * later, sigrok session format will be used. | |
768 | */ | |
769 | default_output_format = TRUE; | |
770 | } | |
771 | fmtargs = parse_generic_arg(opt_output_format); | |
772 | fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key"); | |
773 | if (!fmtspec) { | |
774 | g_critical("Invalid output format."); | |
775 | return 1; | |
776 | } | |
777 | outputs = sr_output_list(); | |
778 | for (i = 0; outputs[i]; i++) { | |
779 | if (strcmp(outputs[i]->id, fmtspec)) | |
780 | continue; | |
781 | g_hash_table_remove(fmtargs, "sigrok_key"); | |
782 | output_format = outputs[i]; | |
783 | g_hash_table_iter_init(&iter, fmtargs); | |
784 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
785 | /* only supporting one parameter per output module | |
786 | * for now, and only its value */ | |
787 | output_format_param = g_strdup(value); | |
788 | break; | |
789 | } | |
790 | break; | |
791 | } | |
792 | if (!output_format) { | |
793 | g_critical("Invalid output format %s.", opt_output_format); | |
794 | return 1; | |
795 | } | |
796 | g_hash_table_destroy(fmtargs); | |
797 | ||
798 | return 0; | |
799 | } | |
800 | ||
478a782d | 801 | void show_pd_annotations(struct srd_proto_data *pdata, void *cb_data) |
213c6cea BV |
802 | { |
803 | int i; | |
ca07c711 | 804 | char **annotations; |
120f9ee7 | 805 | gpointer ann_format; |
213c6cea | 806 | |
68cdf174 UH |
807 | /* 'cb_data' is not used in this specific callback. */ |
808 | (void)cb_data; | |
7cb9889f | 809 | |
120f9ee7 | 810 | if (!pd_ann_visible) |
213c6cea | 811 | return; |
213c6cea | 812 | |
120f9ee7 BV |
813 | if (!g_hash_table_lookup_extended(pd_ann_visible, pdata->pdo->di->inst_id, |
814 | NULL, &ann_format)) | |
9720f23a | 815 | /* Not in the list of PDs whose annotations we're showing. */ |
9f4a898e | 816 | return; |
120f9ee7 BV |
817 | |
818 | if (pdata->ann_format != GPOINTER_TO_INT(ann_format)) | |
819 | /* We don't want this particular format from the PD. */ | |
820 | return; | |
9f4a898e | 821 | |
9720f23a | 822 | annotations = pdata->data; |
41bc9e4f BV |
823 | if (opt_loglevel > SR_LOG_WARN) |
824 | printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample); | |
ca07c711 UH |
825 | printf("%s: ", pdata->pdo->proto_id); |
826 | for (i = 0; annotations[i]; i++) | |
827 | printf("\"%s\" ", annotations[i]); | |
213c6cea | 828 | printf("\n"); |
213c6cea BV |
829 | } |
830 | ||
1e0f9ed9 | 831 | static int select_probes(struct sr_dev *dev) |
43e5747a UH |
832 | { |
833 | struct sr_probe *probe; | |
834 | char **probelist; | |
835 | int max_probes, i; | |
836 | ||
837 | if (!opt_probes) | |
838 | return SR_OK; | |
839 | ||
840 | /* | |
841 | * This only works because a device by default initializes | |
842 | * and enables all its probes. | |
843 | */ | |
1e0f9ed9 | 844 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
845 | probelist = parse_probestring(max_probes, opt_probes); |
846 | if (!probelist) { | |
847 | return SR_ERR; | |
848 | } | |
849 | ||
850 | for (i = 0; i < max_probes; i++) { | |
851 | if (probelist[i]) { | |
2df65e9f | 852 | sr_dev_probe_name_set(dev, i + 1, probelist[i]); |
43e5747a UH |
853 | g_free(probelist[i]); |
854 | } else { | |
1e0f9ed9 | 855 | probe = sr_dev_probe_find(dev, i + 1); |
43e5747a UH |
856 | probe->enabled = FALSE; |
857 | } | |
858 | } | |
859 | g_free(probelist); | |
860 | ||
861 | return SR_OK; | |
862 | } | |
863 | ||
864 | /** | |
865 | * Return the input file format which the CLI tool should use. | |
866 | * | |
867 | * If the user specified -I / --input-format, use that one. Otherwise, try to | |
868 | * autodetect the format as good as possible. Failing that, return NULL. | |
869 | * | |
870 | * @param filename The filename of the input file. Must not be NULL. | |
871 | * @param opt The -I / --input-file option the user specified (or NULL). | |
872 | * | |
873 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
874 | * or NULL if no input format was selected or auto-detected. | |
875 | */ | |
876 | static struct sr_input_format *determine_input_file_format( | |
877 | const char *filename, const char *opt) | |
878 | { | |
879 | int i; | |
880 | struct sr_input_format **inputs; | |
881 | ||
882 | /* If there are no input formats, return NULL right away. */ | |
883 | inputs = sr_input_list(); | |
884 | if (!inputs) { | |
8170b8ea | 885 | g_critical("No supported input formats available."); |
43e5747a UH |
886 | return NULL; |
887 | } | |
888 | ||
889 | /* If the user specified -I / --input-format, use that one. */ | |
890 | if (opt) { | |
891 | for (i = 0; inputs[i]; i++) { | |
892 | if (strcasecmp(inputs[i]->id, opt_input_format)) | |
893 | continue; | |
8170b8ea BV |
894 | g_debug("Using user-specified input file format '%s'.", |
895 | inputs[i]->id); | |
43e5747a UH |
896 | return inputs[i]; |
897 | } | |
898 | ||
899 | /* The user specified an unknown input format, return NULL. */ | |
8170b8ea BV |
900 | g_critical("Error: specified input file format '%s' is " |
901 | "unknown.", opt_input_format); | |
43e5747a UH |
902 | return NULL; |
903 | } | |
904 | ||
905 | /* Otherwise, try to find an input module that can handle this file. */ | |
906 | for (i = 0; inputs[i]; i++) { | |
907 | if (inputs[i]->format_match(filename)) | |
908 | break; | |
909 | } | |
910 | ||
911 | /* Return NULL if no input module wanted to touch this. */ | |
912 | if (!inputs[i]) { | |
8170b8ea | 913 | g_critical("Error: no matching input module found."); |
43e5747a UH |
914 | return NULL; |
915 | } | |
78912cc1 UH |
916 | |
917 | g_debug("cli: Autodetected '%s' input format for file '%s'.", | |
918 | inputs[i]->id, filename); | |
43e5747a | 919 | |
43e5747a UH |
920 | return inputs[i]; |
921 | } | |
922 | ||
923 | static void load_input_file_format(void) | |
924 | { | |
925 | struct stat st; | |
926 | struct sr_input *in; | |
927 | struct sr_input_format *input_format; | |
928 | ||
8170b8ea BV |
929 | if (!(input_format = determine_input_file_format(opt_input_file, |
930 | opt_input_format))) | |
931 | /* The exact cause was already logged. */ | |
43e5747a | 932 | return; |
43e5747a UH |
933 | |
934 | if (stat(opt_input_file, &st) == -1) { | |
8170b8ea | 935 | g_critical("Failed to load %s: %s", opt_input_file, |
43e5747a UH |
936 | strerror(errno)); |
937 | exit(1); | |
938 | } | |
939 | ||
940 | /* Initialize the input module. */ | |
c2c4a0de | 941 | if (!(in = g_try_malloc(sizeof(struct sr_input)))) { |
8170b8ea | 942 | g_critical("Failed to allocate input module."); |
43e5747a UH |
943 | exit(1); |
944 | } | |
945 | in->format = input_format; | |
946 | in->param = input_format_param; | |
947 | if (in->format->init) { | |
948 | if (in->format->init(in) != SR_OK) { | |
8170b8ea | 949 | g_critical("Input format init failed."); |
43e5747a UH |
950 | exit(1); |
951 | } | |
952 | } | |
953 | ||
1e0f9ed9 | 954 | if (select_probes(in->vdev) > 0) |
43e5747a UH |
955 | return; |
956 | ||
957 | sr_session_new(); | |
958 | sr_session_datafeed_callback_add(datafeed_in); | |
1e0f9ed9 | 959 | if (sr_session_dev_add(in->vdev) != SR_OK) { |
8170b8ea | 960 | g_critical("Failed to use device."); |
43e5747a UH |
961 | sr_session_destroy(); |
962 | return; | |
963 | } | |
964 | ||
965 | input_format->loadfile(in, opt_input_file); | |
966 | if (opt_output_file && default_output_format) { | |
967 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 968 | g_critical("Failed to save session."); |
43e5747a UH |
969 | } |
970 | sr_session_destroy(); | |
43e5747a UH |
971 | } |
972 | ||
973 | static void load_input_file(void) | |
974 | { | |
975 | ||
976 | if (sr_session_load(opt_input_file) == SR_OK) { | |
977 | /* sigrok session file */ | |
978 | sr_session_datafeed_callback_add(datafeed_in); | |
979 | sr_session_start(); | |
980 | sr_session_run(); | |
981 | sr_session_stop(); | |
982 | } | |
983 | else { | |
984 | /* fall back on input modules */ | |
985 | load_input_file_format(); | |
986 | } | |
43e5747a UH |
987 | } |
988 | ||
1e0f9ed9 | 989 | int num_real_devs(void) |
43e5747a | 990 | { |
1e0f9ed9 UH |
991 | struct sr_dev *dev; |
992 | GSList *devs, *l; | |
993 | int num_devs; | |
994 | ||
995 | num_devs = 0; | |
996 | devs = sr_dev_list(); | |
997 | for (l = devs; l; l = l->next) { | |
998 | dev = l->data; | |
999 | if (!sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) | |
1000 | num_devs++; | |
43e5747a UH |
1001 | } |
1002 | ||
1e0f9ed9 | 1003 | return num_devs; |
43e5747a UH |
1004 | } |
1005 | ||
1e0f9ed9 | 1006 | static int set_dev_options(struct sr_dev *dev, GHashTable *args) |
43e5747a UH |
1007 | { |
1008 | GHashTableIter iter; | |
1009 | gpointer key, value; | |
1010 | int ret, i; | |
1011 | uint64_t tmp_u64; | |
1012 | gboolean found; | |
1013 | gboolean tmp_bool; | |
1014 | ||
1015 | g_hash_table_iter_init(&iter, args); | |
1016 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
1017 | found = FALSE; | |
edd79b3f | 1018 | for (i = 0; sr_hwcap_options[i].hwcap; i++) { |
43e5747a UH |
1019 | if (strcmp(sr_hwcap_options[i].shortname, key)) |
1020 | continue; | |
1021 | if ((value == NULL) && | |
1022 | (sr_hwcap_options[i].type != SR_T_BOOL)) { | |
8170b8ea | 1023 | g_critical("Option '%s' needs a value.", (char *)key); |
43e5747a UH |
1024 | return SR_ERR; |
1025 | } | |
1026 | found = TRUE; | |
1027 | switch (sr_hwcap_options[i].type) { | |
1028 | case SR_T_UINT64: | |
1029 | ret = sr_parse_sizestring(value, &tmp_u64); | |
1030 | if (ret != SR_OK) | |
1031 | break; | |
a210c4cc | 1032 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 1033 | sr_hwcap_options[i].hwcap, &tmp_u64); |
43e5747a UH |
1034 | break; |
1035 | case SR_T_CHAR: | |
a210c4cc | 1036 | ret = dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 1037 | sr_hwcap_options[i].hwcap, value); |
43e5747a UH |
1038 | break; |
1039 | case SR_T_BOOL: | |
1040 | if (!value) | |
1041 | tmp_bool = TRUE; | |
1042 | else | |
1043 | tmp_bool = sr_parse_boolstring(value); | |
a210c4cc | 1044 | ret = dev->driver->dev_config_set(dev->driver_index, |
edd79b3f | 1045 | sr_hwcap_options[i].hwcap, |
43e5747a UH |
1046 | GINT_TO_POINTER(tmp_bool)); |
1047 | break; | |
1048 | default: | |
1049 | ret = SR_ERR; | |
1050 | } | |
1051 | ||
1052 | if (ret != SR_OK) { | |
8170b8ea | 1053 | g_critical("Failed to set device option '%s'.", (char *)key); |
43e5747a UH |
1054 | return ret; |
1055 | } | |
1056 | else | |
1057 | break; | |
1058 | } | |
1059 | if (!found) { | |
8170b8ea | 1060 | g_critical("Unknown device option '%s'.", (char *) key); |
43e5747a UH |
1061 | return SR_ERR; |
1062 | } | |
1063 | } | |
1064 | ||
1065 | return SR_OK; | |
1066 | } | |
1067 | ||
1068 | static void run_session(void) | |
1069 | { | |
1e0f9ed9 | 1070 | struct sr_dev *dev; |
43e5747a | 1071 | GHashTable *devargs; |
1e0f9ed9 | 1072 | int num_devs, max_probes, i; |
9c9c1080 | 1073 | uint64_t time_msec; |
43e5747a UH |
1074 | char **probelist, *devspec; |
1075 | ||
1076 | devargs = NULL; | |
1e0f9ed9 UH |
1077 | if (opt_dev) { |
1078 | devargs = parse_generic_arg(opt_dev); | |
43e5747a | 1079 | devspec = g_hash_table_lookup(devargs, "sigrok_key"); |
1e0f9ed9 UH |
1080 | dev = parse_devstring(devspec); |
1081 | if (!dev) { | |
8170b8ea | 1082 | g_critical("Device not found."); |
43e5747a UH |
1083 | return; |
1084 | } | |
1085 | g_hash_table_remove(devargs, "sigrok_key"); | |
1086 | } else { | |
1e0f9ed9 UH |
1087 | num_devs = num_real_devs(); |
1088 | if (num_devs == 1) { | |
43e5747a UH |
1089 | /* No device specified, but there is only one. */ |
1090 | devargs = NULL; | |
1e0f9ed9 UH |
1091 | dev = parse_devstring("0"); |
1092 | } else if (num_devs == 0) { | |
8170b8ea | 1093 | g_critical("No devices found."); |
43e5747a UH |
1094 | return; |
1095 | } else { | |
8170b8ea | 1096 | g_critical("%d devices found, please select one.", num_devs); |
43e5747a UH |
1097 | return; |
1098 | } | |
1099 | } | |
1100 | ||
1101 | sr_session_new(); | |
1102 | sr_session_datafeed_callback_add(datafeed_in); | |
1103 | ||
1e0f9ed9 | 1104 | if (sr_session_dev_add(dev) != SR_OK) { |
8170b8ea | 1105 | g_critical("Failed to use device."); |
43e5747a UH |
1106 | sr_session_destroy(); |
1107 | return; | |
1108 | } | |
1109 | ||
1110 | if (devargs) { | |
1e0f9ed9 | 1111 | if (set_dev_options(dev, devargs) != SR_OK) { |
43e5747a UH |
1112 | sr_session_destroy(); |
1113 | return; | |
1114 | } | |
1115 | g_hash_table_destroy(devargs); | |
1116 | } | |
1117 | ||
1e0f9ed9 | 1118 | if (select_probes(dev) != SR_OK) |
43e5747a UH |
1119 | return; |
1120 | ||
1121 | if (opt_continuous) { | |
a214a2eb | 1122 | if (!sr_driver_hwcap_exists(dev->driver, SR_HWCAP_CONTINUOUS)) { |
8170b8ea | 1123 | g_critical("This device does not support continuous sampling."); |
43e5747a UH |
1124 | sr_session_destroy(); |
1125 | return; | |
1126 | } | |
1127 | } | |
1128 | ||
1129 | if (opt_triggers) { | |
1e0f9ed9 | 1130 | probelist = sr_parse_triggerstring(dev, opt_triggers); |
43e5747a UH |
1131 | if (!probelist) { |
1132 | sr_session_destroy(); | |
1133 | return; | |
1134 | } | |
1135 | ||
1e0f9ed9 | 1136 | max_probes = g_slist_length(dev->probes); |
43e5747a UH |
1137 | for (i = 0; i < max_probes; i++) { |
1138 | if (probelist[i]) { | |
1e0f9ed9 | 1139 | sr_dev_trigger_set(dev, i + 1, probelist[i]); |
43e5747a UH |
1140 | g_free(probelist[i]); |
1141 | } | |
1142 | } | |
1143 | g_free(probelist); | |
1144 | } | |
1145 | ||
1146 | if (opt_time) { | |
1147 | time_msec = sr_parse_timestring(opt_time); | |
1148 | if (time_msec == 0) { | |
8170b8ea | 1149 | g_critical("Invalid time '%s'", opt_time); |
43e5747a UH |
1150 | sr_session_destroy(); |
1151 | return; | |
1152 | } | |
1153 | ||
a214a2eb | 1154 | if (sr_driver_hwcap_exists(dev->driver, SR_HWCAP_LIMIT_MSEC)) { |
a210c4cc | 1155 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 1156 | SR_HWCAP_LIMIT_MSEC, &time_msec) != SR_OK) { |
8170b8ea | 1157 | g_critical("Failed to configure time limit."); |
43e5747a UH |
1158 | sr_session_destroy(); |
1159 | return; | |
1160 | } | |
1161 | } | |
1162 | else { | |
1163 | /* time limit set, but device doesn't support this... | |
1164 | * convert to samples based on the samplerate. | |
1165 | */ | |
1166 | limit_samples = 0; | |
1e0f9ed9 | 1167 | if (sr_dev_has_hwcap(dev, SR_HWCAP_SAMPLERATE)) { |
9c9c1080 AS |
1168 | const uint64_t *samplerate; |
1169 | ||
1e0f9ed9 | 1170 | sr_dev_info_get(dev, SR_DI_CUR_SAMPLERATE, |
fa230beb UH |
1171 | (const void **)&samplerate); |
1172 | limit_samples = (*samplerate) * time_msec / (uint64_t)1000; | |
43e5747a UH |
1173 | } |
1174 | if (limit_samples == 0) { | |
8170b8ea | 1175 | g_critical("Not enough time at this samplerate."); |
43e5747a UH |
1176 | sr_session_destroy(); |
1177 | return; | |
1178 | } | |
1179 | ||
a210c4cc | 1180 | if (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 1181 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) { |
8170b8ea | 1182 | g_critical("Failed to configure time-based sample limit."); |
43e5747a UH |
1183 | sr_session_destroy(); |
1184 | return; | |
1185 | } | |
1186 | } | |
1187 | } | |
1188 | ||
1189 | if (opt_samples) { | |
1190 | if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK) | |
a210c4cc | 1191 | || (dev->driver->dev_config_set(dev->driver_index, |
8d145d46 | 1192 | SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK)) { |
8170b8ea | 1193 | g_critical("Failed to configure sample limit."); |
43e5747a UH |
1194 | sr_session_destroy(); |
1195 | return; | |
1196 | } | |
1197 | } | |
1198 | ||
ce48d892 BV |
1199 | if (opt_frames) { |
1200 | if ((sr_parse_sizestring(opt_frames, &limit_frames) != SR_OK) | |
1201 | || (dev->driver->dev_config_set(dev->driver_index, | |
1202 | SR_HWCAP_LIMIT_FRAMES, &limit_frames) != SR_OK)) { | |
1203 | printf("Failed to configure frame limit.\n"); | |
1204 | sr_session_destroy(); | |
1205 | return; | |
1206 | } | |
1207 | } | |
1208 | ||
a210c4cc | 1209 | if (dev->driver->dev_config_set(dev->driver_index, |
1e0f9ed9 | 1210 | SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) { |
8170b8ea | 1211 | g_critical("Failed to configure probes."); |
43e5747a UH |
1212 | sr_session_destroy(); |
1213 | return; | |
1214 | } | |
1215 | ||
1216 | if (sr_session_start() != SR_OK) { | |
8170b8ea | 1217 | g_critical("Failed to start session."); |
43e5747a UH |
1218 | sr_session_destroy(); |
1219 | return; | |
1220 | } | |
1221 | ||
1222 | if (opt_continuous) | |
1223 | add_anykey(); | |
1224 | ||
1225 | sr_session_run(); | |
1226 | ||
1227 | if (opt_continuous) | |
1228 | clear_anykey(); | |
1229 | ||
1230 | if (opt_output_file && default_output_format) { | |
1231 | if (sr_session_save(opt_output_file) != SR_OK) | |
8170b8ea | 1232 | g_critical("Failed to save session."); |
43e5747a UH |
1233 | } |
1234 | sr_session_destroy(); | |
43e5747a UH |
1235 | } |
1236 | ||
1237 | static void logger(const gchar *log_domain, GLogLevelFlags log_level, | |
68cdf174 | 1238 | const gchar *message, gpointer cb_data) |
43e5747a UH |
1239 | { |
1240 | /* Avoid compiler warnings. */ | |
1241 | (void)log_domain; | |
68cdf174 | 1242 | (void)cb_data; |
43e5747a UH |
1243 | |
1244 | /* | |
1245 | * All messages, warnings, errors etc. go to stderr (not stdout) in | |
1246 | * order to not mess up the CLI tool data output, e.g. VCD output. | |
1247 | */ | |
2d6ff326 | 1248 | if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING) |
d740e6ac | 1249 | || opt_loglevel > SR_LOG_WARN) { |
43e5747a UH |
1250 | fprintf(stderr, "%s\n", message); |
1251 | fflush(stderr); | |
43e5747a UH |
1252 | } |
1253 | } | |
1254 | ||
1255 | int main(int argc, char **argv) | |
1256 | { | |
43e5747a UH |
1257 | GOptionContext *context; |
1258 | GError *error; | |
43e5747a UH |
1259 | |
1260 | g_log_set_default_handler(logger, NULL); | |
43e5747a UH |
1261 | |
1262 | error = NULL; | |
1263 | context = g_option_context_new(NULL); | |
1264 | g_option_context_add_main_entries(context, optargs, NULL); | |
1265 | ||
1266 | if (!g_option_context_parse(context, &argc, &argv, &error)) { | |
8170b8ea | 1267 | g_critical("%s", error->message); |
43e5747a UH |
1268 | return 1; |
1269 | } | |
1270 | ||
1271 | /* Set the loglevel (amount of messages to output) for libsigrok. */ | |
120f9ee7 | 1272 | if (sr_log_loglevel_set(opt_loglevel) != SR_OK) |
43e5747a | 1273 | return 1; |
43e5747a | 1274 | |
6de7ec06 | 1275 | /* Set the loglevel (amount of messages to output) for libsigrokdecode. */ |
120f9ee7 | 1276 | if (srd_log_loglevel_set(opt_loglevel) != SRD_OK) |
6de7ec06 | 1277 | return 1; |
6de7ec06 | 1278 | |
43e5747a UH |
1279 | if (sr_init() != SR_OK) |
1280 | return 1; | |
1281 | ||
1282 | if (opt_pds) { | |
120f9ee7 | 1283 | if (srd_init(NULL) != SRD_OK) |
213c6cea | 1284 | return 1; |
120f9ee7 | 1285 | if (register_pds(NULL, opt_pds) != 0) |
213c6cea | 1286 | return 1; |
4359a4da | 1287 | if (srd_pd_output_callback_add(SRD_OUTPUT_ANN, |
b6bd032d | 1288 | show_pd_annotations, NULL) != SRD_OK) |
120f9ee7 BV |
1289 | return 1; |
1290 | if (setup_pd_stack() != 0) | |
1291 | return 1; | |
1292 | if (setup_pd_annotations() != 0) | |
213c6cea | 1293 | return 1; |
9f4a898e BV |
1294 | } |
1295 | ||
ad2bc491 | 1296 | if (setup_output_format() != 0) |
43e5747a | 1297 | return 1; |
43e5747a UH |
1298 | |
1299 | if (opt_version) | |
1300 | show_version(); | |
1e0f9ed9 UH |
1301 | else if (opt_list_devs) |
1302 | show_dev_list(); | |
43e5747a UH |
1303 | else if (opt_input_file) |
1304 | load_input_file(); | |
ce48d892 | 1305 | else if (opt_samples || opt_time || opt_frames || opt_continuous) |
43e5747a | 1306 | run_session(); |
1e0f9ed9 UH |
1307 | else if (opt_dev) |
1308 | show_dev_detail(); | |
71b1ea4e BV |
1309 | else if (opt_pds) |
1310 | show_pd_detail(); | |
43e5747a UH |
1311 | else |
1312 | printf("%s", g_option_context_get_help(context, TRUE, NULL)); | |
1313 | ||
1314 | if (opt_pds) | |
1315 | srd_exit(); | |
1316 | ||
1317 | g_option_context_free(context); | |
43e5747a UH |
1318 | sr_exit(); |
1319 | ||
1320 | return 0; | |
1321 | } |