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1483577e | 1 | /* |
50985c20 | 2 | * This file is part of the libsigrok project. |
1483577e | 3 | * |
13d8e03c | 4 | * Copyright (C) 2013 Bert Vermeulen <bert@biot.com> |
1483577e 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 | ||
04cb9157 MH |
20 | /** @file |
21 | * @internal | |
22 | */ | |
23 | ||
a5827886 UH |
24 | #ifndef LIBSIGROK_LIBSIGROK_INTERNAL_H |
25 | #define LIBSIGROK_LIBSIGROK_INTERNAL_H | |
1483577e | 26 | |
b08024a8 | 27 | #include <stdarg.h> |
cc8a7d25 | 28 | #include <glib.h> |
1a081ca6 | 29 | #include "config.h" /* Needed for HAVE_LIBUSB_1_0 and others. */ |
69890f73 UH |
30 | #ifdef HAVE_LIBUSB_1_0 |
31 | #include <libusb.h> | |
32 | #endif | |
c4f2dfd0 | 33 | #ifdef HAVE_LIBSERIALPORT |
dc991353 | 34 | #include <libserialport.h> |
c4f2dfd0 | 35 | #endif |
b08024a8 | 36 | |
393fb9cb UH |
37 | /** |
38 | * @file | |
39 | * | |
40 | * libsigrok private header file, only to be used internally. | |
41 | */ | |
42 | ||
4cea9eb2 UH |
43 | /*--- Macros ----------------------------------------------------------------*/ |
44 | ||
45 | #ifndef ARRAY_SIZE | |
46 | #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) | |
47 | #endif | |
48 | ||
49 | #ifndef ARRAY_AND_SIZE | |
50 | #define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a) | |
51 | #endif | |
52 | ||
a4f9c35b | 53 | /** |
5bf0dd6a | 54 | * Read a 8 bits unsigned integer out of memory. |
a4f9c35b | 55 | * @param x a pointer to the input memory |
5bf0dd6a | 56 | * @return the corresponding unsigned integer |
a4f9c35b AJ |
57 | */ |
58 | #define R8(x) ((unsigned)((const uint8_t*)(x))[0]) | |
59 | ||
e28ef28a | 60 | /** |
5bf0dd6a | 61 | * Read a 16 bits big endian unsigned integer out of memory. |
e28ef28a | 62 | * @param x a pointer to the input memory |
5bf0dd6a | 63 | * @return the corresponding unsigned integer |
e28ef28a | 64 | */ |
79a1176b AJ |
65 | #define RB16(x) (((unsigned)((const uint8_t*)(x))[0] << 8) | \ |
66 | (unsigned)((const uint8_t*)(x))[1]) | |
e28ef28a AJ |
67 | |
68 | /** | |
5bf0dd6a | 69 | * Read a 16 bits little endian unsigned integer out of memory. |
e28ef28a | 70 | * @param x a pointer to the input memory |
5bf0dd6a | 71 | * @return the corresponding unsigned integer |
e28ef28a | 72 | */ |
79a1176b AJ |
73 | #define RL16(x) (((unsigned)((const uint8_t*)(x))[1] << 8) | \ |
74 | (unsigned)((const uint8_t*)(x))[0]) | |
e28ef28a AJ |
75 | |
76 | /** | |
5bf0dd6a | 77 | * Read a 16 bits little endian signed integer out of memory. |
e28ef28a | 78 | * @param x a pointer to the input memory |
5bf0dd6a BV |
79 | * @return the corresponding signed integer |
80 | */ | |
81 | #define RL16S(x) ((int16_t) \ | |
af945a66 | 82 | (((unsigned)((const uint8_t*)(x))[1] << 8) | \ |
5bf0dd6a BV |
83 | (unsigned)((const uint8_t*)(x))[0])) |
84 | ||
85 | /** | |
86 | * Read a 32 bits big endian unsigned integer out of memory. | |
87 | * @param x a pointer to the input memory | |
88 | * @return the corresponding unsigned integer | |
e28ef28a | 89 | */ |
79a1176b AJ |
90 | #define RB32(x) (((unsigned)((const uint8_t*)(x))[0] << 24) | \ |
91 | ((unsigned)((const uint8_t*)(x))[1] << 16) | \ | |
92 | ((unsigned)((const uint8_t*)(x))[2] << 8) | \ | |
93 | (unsigned)((const uint8_t*)(x))[3]) | |
e28ef28a AJ |
94 | |
95 | /** | |
5bf0dd6a | 96 | * Read a 32 bits little endian unsigned integer out of memory. |
e28ef28a | 97 | * @param x a pointer to the input memory |
5bf0dd6a | 98 | * @return the corresponding unsigned integer |
e28ef28a | 99 | */ |
79a1176b AJ |
100 | #define RL32(x) (((unsigned)((const uint8_t*)(x))[3] << 24) | \ |
101 | ((unsigned)((const uint8_t*)(x))[2] << 16) | \ | |
102 | ((unsigned)((const uint8_t*)(x))[1] << 8) | \ | |
103 | (unsigned)((const uint8_t*)(x))[0]) | |
e28ef28a | 104 | |
ea2d6d99 | 105 | /** |
5bf0dd6a BV |
106 | * Read a 32 bits little endian signed integer out of memory. |
107 | * @param x a pointer to the input memory | |
108 | * @return the corresponding signed integer | |
109 | */ | |
110 | #define RL32S(x) ((int32_t) \ | |
111 | (((unsigned)((const uint8_t*)(x))[3] << 24) | \ | |
112 | ((unsigned)((const uint8_t*)(x))[2] << 16) | \ | |
113 | ((unsigned)((const uint8_t*)(x))[1] << 8) | \ | |
114 | (unsigned)((const uint8_t*)(x))[0])) | |
115 | ||
116 | /** | |
117 | * Write a 8 bits unsigned integer to memory. | |
ea2d6d99 | 118 | * @param p a pointer to the output memory |
5bf0dd6a | 119 | * @param x the input unsigned integer |
ea2d6d99 AJ |
120 | */ |
121 | #define W8(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); } while(0) | |
122 | ||
123 | /** | |
5bf0dd6a | 124 | * Write a 16 bits unsigned integer to memory stored as big endian. |
ea2d6d99 | 125 | * @param p a pointer to the output memory |
5bf0dd6a | 126 | * @param x the input unsigned integer |
ea2d6d99 AJ |
127 | */ |
128 | #define WB16(p, x) do { ((uint8_t*)(p))[1] = (uint8_t) (x); \ | |
129 | ((uint8_t*)(p))[0] = (uint8_t)((x)>>8); } while(0) | |
130 | ||
131 | /** | |
5bf0dd6a | 132 | * Write a 16 bits unsigned integer to memory stored as little endian. |
ea2d6d99 | 133 | * @param p a pointer to the output memory |
5bf0dd6a | 134 | * @param x the input unsigned integer |
ea2d6d99 AJ |
135 | */ |
136 | #define WL16(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \ | |
137 | ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); } while(0) | |
138 | ||
139 | /** | |
5bf0dd6a | 140 | * Write a 32 bits unsigned integer to memory stored as big endian. |
ea2d6d99 | 141 | * @param p a pointer to the output memory |
5bf0dd6a | 142 | * @param x the input unsigned integer |
ea2d6d99 AJ |
143 | */ |
144 | #define WB32(p, x) do { ((uint8_t*)(p))[3] = (uint8_t) (x); \ | |
145 | ((uint8_t*)(p))[2] = (uint8_t)((x)>>8); \ | |
146 | ((uint8_t*)(p))[1] = (uint8_t)((x)>>16); \ | |
147 | ((uint8_t*)(p))[0] = (uint8_t)((x)>>24); } while(0) | |
148 | ||
149 | /** | |
5bf0dd6a | 150 | * Write a 32 bits unsigned integer to memory stored as little endian. |
ea2d6d99 | 151 | * @param p a pointer to the output memory |
5bf0dd6a | 152 | * @param x the input unsigned integer |
ea2d6d99 AJ |
153 | */ |
154 | #define WL32(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \ | |
155 | ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); \ | |
156 | ((uint8_t*)(p))[2] = (uint8_t)((x)>>16); \ | |
157 | ((uint8_t*)(p))[3] = (uint8_t)((x)>>24); } while(0) | |
158 | ||
6bf4273e UH |
159 | /* Portability fixes for FreeBSD. */ |
160 | #ifdef __FreeBSD__ | |
161 | #define LIBUSB_CLASS_APPLICATION 0xfe | |
162 | #define libusb_handle_events_timeout_completed(ctx, tv, c) \ | |
163 | libusb_handle_events_timeout(ctx, tv) | |
164 | #endif | |
165 | ||
1685c276 BV |
166 | /* Static definitions of structs ending with an all-zero entry are a |
167 | * problem when compiling with -Wmissing-field-initializers: GCC | |
168 | * suppresses the warning only with { 0 }, clang wants { } */ | |
169 | #ifdef __clang__ | |
170 | #define ALL_ZERO { } | |
171 | #else | |
172 | #define ALL_ZERO { 0 } | |
173 | #endif | |
174 | ||
b8072700 | 175 | struct sr_context { |
785b9ff2 PS |
176 | #ifdef HAVE_LIBUSB_1_0 |
177 | libusb_context *libusb_ctx; | |
6640324f | 178 | gboolean usb_source_present; |
5321ac6b ML |
179 | #ifdef _WIN32 |
180 | GThread *usb_thread; | |
181 | gboolean usb_thread_running; | |
182 | GMutex usb_mutex; | |
183 | HANDLE usb_event; | |
184 | GPollFD usb_pollfd; | |
144f6660 | 185 | sr_receive_data_callback usb_cb; |
5321ac6b ML |
186 | void *usb_cb_data; |
187 | #endif | |
785b9ff2 | 188 | #endif |
b8072700 PS |
189 | }; |
190 | ||
20e88821 BV |
191 | /** Input module metadata keys. */ |
192 | enum sr_input_meta_keys { | |
193 | /** The input filename, if there is one. */ | |
194 | SR_INPUT_META_FILENAME = 0x01, | |
195 | /** The input file's size in bytes. */ | |
196 | SR_INPUT_META_FILESIZE = 0x02, | |
197 | /** The first 128 bytes of the file, provided as a GString. */ | |
198 | SR_INPUT_META_HEADER = 0x04, | |
199 | /** The file's MIME type. */ | |
200 | SR_INPUT_META_MIMETYPE = 0x08, | |
201 | ||
202 | /** The module cannot identify a file without this metadata. */ | |
203 | SR_INPUT_META_REQUIRED = 0x80, | |
204 | }; | |
205 | ||
d514d35d BV |
206 | /** Input (file) module struct. */ |
207 | struct sr_input { | |
208 | /** | |
209 | * A pointer to this input module's 'struct sr_input_module'. | |
d514d35d | 210 | */ |
17bfaca6 BV |
211 | const struct sr_input_module *module; |
212 | GString *buf; | |
d514d35d | 213 | struct sr_dev_inst *sdi; |
d0181813 | 214 | gboolean sdi_ready; |
17bfaca6 | 215 | void *priv; |
d514d35d BV |
216 | }; |
217 | ||
218 | /** Input (file) module driver. */ | |
219 | struct sr_input_module { | |
17bfaca6 | 220 | /** |
d65fcbcd | 221 | * A unique ID for this input module, suitable for use in command-line |
17bfaca6 BV |
222 | * clients, [a-z0-9-]. Must not be NULL. |
223 | */ | |
224 | const char *id; | |
d514d35d BV |
225 | |
226 | /** | |
d65fcbcd | 227 | * A unique name for this input module, suitable for use in GUI |
17bfaca6 | 228 | * clients, can contain UTF-8. Must not be NULL. |
d514d35d | 229 | */ |
17bfaca6 | 230 | const char *name; |
d514d35d BV |
231 | |
232 | /** | |
d65fcbcd | 233 | * A short description of the input module. Must not be NULL. |
d514d35d | 234 | * |
d65fcbcd | 235 | * This can be displayed by frontends, e.g. when selecting the input |
17bfaca6 BV |
236 | * module for saving a file. |
237 | */ | |
238 | const char *desc; | |
239 | ||
240 | /** | |
241 | * Zero-terminated list of metadata items the module needs to be able | |
242 | * to identify an input stream. Can be all-zero, if the module cannot | |
243 | * identify streams at all, i.e. has to be forced into use. | |
244 | * | |
245 | * Each item is one of: | |
246 | * SR_INPUT_META_FILENAME | |
247 | * SR_INPUT_META_FILESIZE | |
248 | * SR_INPUT_META_HEADER | |
249 | * SR_INPUT_META_MIMETYPE | |
250 | * | |
251 | * If the high bit (SR_INPUT META_REQUIRED) is set, the module cannot | |
252 | * identify a stream without the given metadata. | |
253 | */ | |
254 | const uint8_t metadata[8]; | |
255 | ||
256 | /** | |
257 | * Returns a NULL-terminated list of options this module can take. | |
258 | * Can be NULL, if the module has no options. | |
259 | */ | |
260 | struct sr_option *(*options) (void); | |
261 | ||
262 | /** | |
263 | * Check if this input module can load and parse the specified stream. | |
264 | * | |
265 | * @param[in] metadata Metadata the module can use to identify the stream. | |
d514d35d | 266 | * |
4f979115 | 267 | * @retval SR_OK This module knows the format. |
753793ef | 268 | * @retval SR_ERR_NA There wasn't enough data for this module to |
4f979115 BV |
269 | * positively identify the format. |
270 | * @retval SR_ERR_DATA This module knows the format, but cannot handle it. | |
271 | * This means the stream is either corrupt, or indicates a feature | |
272 | * that the module does not support. | |
273 | * @retval SR_ERR This module does not know the format. | |
d514d35d | 274 | */ |
17bfaca6 | 275 | int (*format_match) (GHashTable *metadata); |
d514d35d BV |
276 | |
277 | /** | |
278 | * Initialize the input module. | |
279 | * | |
d514d35d BV |
280 | * @retval SR_OK Success |
281 | * @retval other Negative error code. | |
282 | */ | |
17bfaca6 | 283 | int (*init) (struct sr_input *in, GHashTable *options); |
d514d35d BV |
284 | |
285 | /** | |
753793ef | 286 | * Send data to the specified input instance. |
d514d35d | 287 | * |
753793ef BV |
288 | * When an input module instance is created with sr_input_new(), this |
289 | * function is used to feed data to the instance. | |
d514d35d | 290 | * |
753793ef BV |
291 | * As enough data gets fed into this function to completely populate |
292 | * the device instance associated with this input instance, this is | |
293 | * guaranteed to return the moment it's ready. This gives the caller | |
294 | * the chance to examine the device instance, attach session callbacks | |
295 | * and so on. | |
17bfaca6 BV |
296 | * |
297 | * @retval SR_OK Success | |
298 | * @retval other Negative error code. | |
299 | */ | |
d0181813 | 300 | int (*receive) (struct sr_input *in, GString *buf); |
17bfaca6 | 301 | |
753793ef BV |
302 | /** |
303 | * Signal the input module no more data will come. | |
304 | * | |
305 | * This will cause the module to process any data it may have buffered. | |
306 | * The SR_DF_END packet will also typically be sent at this time. | |
307 | */ | |
7066fd46 BV |
308 | int (*end) (struct sr_input *in); |
309 | ||
17bfaca6 BV |
310 | /** |
311 | * This function is called after the caller is finished using | |
312 | * the input module, and can be used to free any internal | |
313 | * resources the module may keep. | |
d514d35d | 314 | * |
753793ef BV |
315 | * This function is optional. |
316 | * | |
d514d35d BV |
317 | * @retval SR_OK Success |
318 | * @retval other Negative error code. | |
319 | */ | |
d5cc282f | 320 | void (*cleanup) (struct sr_input *in); |
d514d35d BV |
321 | }; |
322 | ||
a755b0e1 BV |
323 | /** Output module instance. */ |
324 | struct sr_output { | |
325 | /** A pointer to this output's module. */ | |
326 | const struct sr_output_module *module; | |
327 | ||
328 | /** | |
329 | * The device for which this output module is creating output. This | |
330 | * can be used by the module to find out channel names and numbers. | |
331 | */ | |
332 | const struct sr_dev_inst *sdi; | |
333 | ||
334 | /** | |
335 | * A generic pointer which can be used by the module to keep internal | |
336 | * state between calls into its callback functions. | |
337 | * | |
338 | * For example, the module might store a pointer to a chunk of output | |
339 | * there, and only flush it when it reaches a certain size. | |
340 | */ | |
d686c5ec | 341 | void *priv; |
a755b0e1 BV |
342 | }; |
343 | ||
344 | /** Output module driver. */ | |
345 | struct sr_output_module { | |
346 | /** | |
347 | * A unique ID for this output module, suitable for use in command-line | |
348 | * clients, [a-z0-9-]. Must not be NULL. | |
349 | */ | |
350 | char *id; | |
351 | ||
352 | /** | |
353 | * A unique name for this output module, suitable for use in GUI | |
354 | * clients, can contain UTF-8. Must not be NULL. | |
355 | */ | |
356 | const char *name; | |
357 | ||
358 | /** | |
359 | * A short description of the output module. Must not be NULL. | |
360 | * | |
361 | * This can be displayed by frontends, e.g. when selecting the output | |
362 | * module for saving a file. | |
363 | */ | |
364 | char *desc; | |
365 | ||
366 | /** | |
367 | * Returns a NULL-terminated list of options this module can take. | |
368 | * Can be NULL, if the module has no options. | |
a755b0e1 | 369 | */ |
af7d656d | 370 | const struct sr_option *(*options) (void); |
a755b0e1 BV |
371 | |
372 | /** | |
373 | * This function is called once, at the beginning of an output stream. | |
374 | * | |
375 | * The device struct will be available in the output struct passed in, | |
376 | * as well as the param field -- which may be NULL or an empty string, | |
377 | * if no parameter was passed. | |
378 | * | |
379 | * The module can use this to initialize itself, create a struct for | |
380 | * keeping state and storing it in the <code>internal</code> field. | |
381 | * | |
382 | * @param o Pointer to the respective 'struct sr_output'. | |
383 | * | |
384 | * @retval SR_OK Success | |
385 | * @retval other Negative error code. | |
386 | */ | |
387 | int (*init) (struct sr_output *o, GHashTable *options); | |
388 | ||
389 | /** | |
390 | * This function is passed a copy of every packed in the data feed. | |
391 | * Any output generated by the output module in response to the | |
392 | * packet should be returned in a newly allocated GString | |
393 | * <code>out</code>, which will be freed by the caller. | |
394 | * | |
395 | * Packets not of interest to the output module can just be ignored, | |
396 | * and the <code>out</code> parameter set to NULL. | |
397 | * | |
398 | * @param o Pointer to the respective 'struct sr_output'. | |
399 | * @param sdi The device instance that generated the packet. | |
400 | * @param packet The complete packet. | |
401 | * @param out A pointer where a GString * should be stored if | |
402 | * the module generates output, or NULL if not. | |
403 | * | |
404 | * @retval SR_OK Success | |
405 | * @retval other Negative error code. | |
406 | */ | |
407 | int (*receive) (const struct sr_output *o, | |
408 | const struct sr_datafeed_packet *packet, GString **out); | |
409 | ||
410 | /** | |
411 | * This function is called after the caller is finished using | |
412 | * the output module, and can be used to free any internal | |
413 | * resources the module may keep. | |
414 | * | |
415 | * @retval SR_OK Success | |
416 | * @retval other Negative error code. | |
417 | */ | |
418 | int (*cleanup) (struct sr_output *o); | |
419 | }; | |
420 | ||
69890f73 | 421 | #ifdef HAVE_LIBUSB_1_0 |
04cb9157 | 422 | /** USB device instance */ |
d68e2d1a | 423 | struct sr_usb_dev_inst { |
98582bf5 BV |
424 | /** USB bus */ |
425 | uint8_t bus; | |
426 | /** Device address on USB bus */ | |
427 | uint8_t address; | |
428 | /** libusb device handle */ | |
429 | struct libusb_device_handle *devhdl; | |
69890f73 UH |
430 | }; |
431 | #endif | |
432 | ||
c4f2dfd0 | 433 | #ifdef HAVE_LIBSERIALPORT |
a9bce5a5 ML |
434 | #define SERIAL_PARITY_NONE SP_PARITY_NONE |
435 | #define SERIAL_PARITY_EVEN SP_PARITY_EVEN | |
436 | #define SERIAL_PARITY_ODD SP_PARITY_ODD | |
d68e2d1a | 437 | struct sr_serial_dev_inst { |
98582bf5 BV |
438 | /** Port name, e.g. '/dev/tty42'. */ |
439 | char *port; | |
440 | /** Comm params for serial_set_paramstr(). */ | |
441 | char *serialcomm; | |
98582bf5 BV |
442 | /** libserialport port handle */ |
443 | struct sp_port *data; | |
ba1949f5 ML |
444 | /** libserialport event set */ |
445 | struct sp_event_set *event_set; | |
446 | /** GPollFDs for event polling */ | |
447 | GPollFD *pollfds; | |
69890f73 | 448 | }; |
c4f2dfd0 | 449 | #endif |
69890f73 | 450 | |
ae67644f ML |
451 | struct sr_usbtmc_dev_inst { |
452 | char *device; | |
453 | int fd; | |
454 | }; | |
455 | ||
026c822d UH |
456 | /* Private driver context. */ |
457 | struct drv_context { | |
98582bf5 BV |
458 | /** sigrok context */ |
459 | struct sr_context *sr_ctx; | |
026c822d UH |
460 | GSList *instances; |
461 | }; | |
462 | ||
48a486cd BV |
463 | /*--- log.c -----------------------------------------------------------------*/ |
464 | ||
465 | SR_PRIV int sr_log(int loglevel, const char *format, ...); | |
466 | SR_PRIV int sr_spew(const char *format, ...); | |
467 | SR_PRIV int sr_dbg(const char *format, ...); | |
468 | SR_PRIV int sr_info(const char *format, ...); | |
469 | SR_PRIV int sr_warn(const char *format, ...); | |
470 | SR_PRIV int sr_err(const char *format, ...); | |
471 | ||
3544f848 ML |
472 | /* Message logging helpers with subsystem-specific prefix string. */ |
473 | #ifndef NO_LOG_WRAPPERS | |
474 | #define sr_log(l, s, args...) sr_log(l, "%s: " s, LOG_PREFIX, ## args) | |
475 | #define sr_spew(s, args...) sr_spew("%s: " s, LOG_PREFIX, ## args) | |
476 | #define sr_dbg(s, args...) sr_dbg("%s: " s, LOG_PREFIX, ## args) | |
477 | #define sr_info(s, args...) sr_info("%s: " s, LOG_PREFIX, ## args) | |
478 | #define sr_warn(s, args...) sr_warn("%s: " s, LOG_PREFIX, ## args) | |
479 | #define sr_err(s, args...) sr_err("%s: " s, LOG_PREFIX, ## args) | |
480 | #endif | |
481 | ||
48a486cd BV |
482 | /*--- device.c --------------------------------------------------------------*/ |
483 | ||
f3ca73ed | 484 | /** Values for the changes argument of sr_dev_driver.config_channel_set. */ |
2a854d71 | 485 | enum { |
fca75cbb | 486 | /** The enabled state of the channel has been changed. */ |
3f239f08 | 487 | SR_CHANNEL_SET_ENABLED = 1 << 0, |
2a854d71 DE |
488 | }; |
489 | ||
56d0d245 | 490 | SR_PRIV struct sr_channel *sr_channel_new(int index, int type, |
48a486cd BV |
491 | gboolean enabled, const char *name); |
492 | ||
493 | /* Generic device instances */ | |
1b9e567b | 494 | SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int status, |
48a486cd BV |
495 | const char *vendor, const char *model, const char *version); |
496 | SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi); | |
48a486cd | 497 | |
545f9786 | 498 | #ifdef HAVE_LIBUSB_1_0 |
69890f73 | 499 | /* USB-specific instances */ |
d68e2d1a | 500 | SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus, |
69890f73 | 501 | uint8_t address, struct libusb_device_handle *hdl); |
d68e2d1a | 502 | SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb); |
69890f73 UH |
503 | #endif |
504 | ||
c4f2dfd0 | 505 | #ifdef HAVE_LIBSERIALPORT |
69890f73 | 506 | /* Serial-specific instances */ |
299bdb24 BV |
507 | SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(const char *port, |
508 | const char *serialcomm); | |
d68e2d1a | 509 | SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial); |
c4f2dfd0 | 510 | #endif |
69890f73 | 511 | |
ae67644f ML |
512 | /* USBTMC-specific instances */ |
513 | SR_PRIV struct sr_usbtmc_dev_inst *sr_usbtmc_dev_inst_new(const char *device); | |
514 | SR_PRIV void sr_usbtmc_dev_inst_free(struct sr_usbtmc_dev_inst *usbtmc); | |
b08024a8 | 515 | |
c09f0b57 | 516 | /*--- hwdriver.c ------------------------------------------------------------*/ |
996b0c72 | 517 | |
13fef1ed | 518 | SR_PRIV const GVariantType *sr_variant_type_get(int datatype); |
584560f1 | 519 | SR_PRIV int sr_variant_type_check(uint32_t key, GVariant *data); |
93a04e3b | 520 | SR_PRIV void sr_hw_cleanup_all(void); |
584560f1 | 521 | SR_PRIV struct sr_config *sr_config_new(uint32_t key, GVariant *data); |
722db131 | 522 | SR_PRIV void sr_config_free(struct sr_config *src); |
48a486cd | 523 | SR_PRIV int sr_source_remove(int fd); |
0812c40e ML |
524 | SR_PRIV int sr_source_remove_pollfd(GPollFD *pollfd); |
525 | SR_PRIV int sr_source_remove_channel(GIOChannel *channel); | |
48a486cd | 526 | SR_PRIV int sr_source_add(int fd, int events, int timeout, |
144f6660 | 527 | sr_receive_data_callback cb, void *cb_data); |
0812c40e ML |
528 | SR_PRIV int sr_source_add_pollfd(GPollFD *pollfd, int timeout, |
529 | sr_receive_data_callback cb, void *cb_data); | |
530 | SR_PRIV int sr_source_add_channel(GIOChannel *channel, int events, int timeout, | |
531 | sr_receive_data_callback cb, void *cb_data); | |
996b0c72 | 532 | |
a1645fcd BV |
533 | /*--- session.c -------------------------------------------------------------*/ |
534 | ||
e2b23821 | 535 | struct sr_session { |
c0e3ba4b | 536 | /** List of struct sr_dev_inst pointers. */ |
e2b23821 | 537 | GSList *devs; |
1de3cced ML |
538 | /** List of struct sr_dev_inst pointers owned by this session. */ |
539 | GSList *owned_devs; | |
e2b23821 UH |
540 | /** List of struct datafeed_callback pointers. */ |
541 | GSList *datafeed_callbacks; | |
7b5e6d29 | 542 | struct sr_trigger *trigger; |
e2b23821 UH |
543 | GTimeVal starttime; |
544 | gboolean running; | |
545 | ||
546 | unsigned int num_sources; | |
547 | ||
548 | /* | |
549 | * Both "sources" and "pollfds" are of the same size and contain pairs | |
550 | * of descriptor and callback function. We can not embed the GPollFD | |
551 | * into the source struct since we want to be able to pass the array | |
552 | * of all poll descriptors to g_poll(). | |
553 | */ | |
554 | struct source *sources; | |
555 | GPollFD *pollfds; | |
556 | int source_timeout; | |
557 | ||
558 | /* | |
559 | * These are our synchronization primitives for stopping the session in | |
560 | * an async fashion. We need to make sure the session is stopped from | |
561 | * within the session thread itself. | |
562 | */ | |
98582bf5 BV |
563 | /** Mutex protecting access to abort_session. */ |
564 | GMutex stop_mutex; | |
565 | /** Abort current session. See sr_session_stop(). */ | |
e2b23821 UH |
566 | gboolean abort_session; |
567 | }; | |
568 | ||
de4d3f99 | 569 | SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi, |
ae5859ff | 570 | const struct sr_datafeed_packet *packet); |
0812c40e | 571 | SR_PRIV int sr_session_stop_sync(struct sr_session *session); |
f438e0c9 | 572 | SR_PRIV int sr_sessionfile_check(const char *filename); |
8143cfdc BV |
573 | SR_PRIV int sr_packet_copy(const struct sr_datafeed_packet *packet, |
574 | struct sr_datafeed_packet **copy); | |
575 | SR_PRIV void sr_packet_free(struct sr_datafeed_packet *packet); | |
a1645fcd | 576 | |
063e7aef UH |
577 | /*--- std.c -----------------------------------------------------------------*/ |
578 | ||
144f6660 UH |
579 | typedef int (*dev_close_callback)(struct sr_dev_inst *sdi); |
580 | typedef void (*std_dev_clear_callback)(void *priv); | |
cd2f0fe2 | 581 | |
f6beaac5 | 582 | SR_PRIV int std_init(struct sr_context *sr_ctx, struct sr_dev_driver *di, |
ae5859ff | 583 | const char *prefix); |
c4f2dfd0 | 584 | #ifdef HAVE_LIBSERIALPORT |
23dc6661 | 585 | SR_PRIV int std_serial_dev_open(struct sr_dev_inst *sdi); |
d43b0908 | 586 | SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi, |
144f6660 | 587 | void *cb_data, dev_close_callback dev_close_fn, |
ae5859ff | 588 | struct sr_serial_dev_inst *serial, const char *prefix); |
c4f2dfd0 | 589 | #endif |
4afdfd46 | 590 | SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi, |
ae5859ff BV |
591 | const char *prefix); |
592 | SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver, | |
144f6660 | 593 | std_dev_clear_callback clear_private); |
043e899a | 594 | SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi); |
4afdfd46 | 595 | |
8d558c7a UH |
596 | /*--- strutil.c -------------------------------------------------------------*/ |
597 | ||
598 | SR_PRIV int sr_atol(const char *str, long *ret); | |
599 | SR_PRIV int sr_atoi(const char *str, int *ret); | |
600 | SR_PRIV int sr_atod(const char *str, double *ret); | |
601 | SR_PRIV int sr_atof(const char *str, float *ret); | |
9806c2d5 | 602 | SR_PRIV int sr_atof_ascii(const char *str, float *ret); |
8d558c7a | 603 | |
ac136b57 BV |
604 | /*--- soft-trigger.c --------------------------------------------------------*/ |
605 | ||
606 | struct soft_trigger_logic { | |
607 | const struct sr_dev_inst *sdi; | |
608 | const struct sr_trigger *trigger; | |
609 | int count; | |
610 | int unitsize; | |
611 | int cur_stage; | |
612 | uint8_t *prev_sample; | |
613 | }; | |
614 | ||
615 | SR_PRIV struct soft_trigger_logic *soft_trigger_logic_new( | |
616 | const struct sr_dev_inst *sdi, struct sr_trigger *trigger); | |
617 | SR_PRIV void soft_trigger_logic_free(struct soft_trigger_logic *st); | |
618 | SR_PRIV int soft_trigger_logic_check(struct soft_trigger_logic *st, uint8_t *buf, | |
619 | int len); | |
620 | ||
3ea46116 | 621 | /*--- hardware/serial.c -----------------------------------------------------*/ |
058b7035 | 622 | |
c4f2dfd0 | 623 | #ifdef HAVE_LIBSERIALPORT |
a54dd31e UH |
624 | enum { |
625 | SERIAL_RDWR = 1, | |
626 | SERIAL_RDONLY = 2, | |
a54dd31e UH |
627 | }; |
628 | ||
144f6660 | 629 | typedef gboolean (*packet_valid_callback)(const uint8_t *buf); |
766456be | 630 | |
299bdb24 BV |
631 | SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags); |
632 | SR_PRIV int serial_close(struct sr_serial_dev_inst *serial); | |
633 | SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial); | |
bce75f94 | 634 | SR_PRIV int serial_drain(struct sr_serial_dev_inst *serial); |
9a474211 | 635 | SR_PRIV int serial_write_blocking(struct sr_serial_dev_inst *serial, |
eead2782 | 636 | const void *buf, size_t count, unsigned int timeout_ms); |
9a474211 ML |
637 | SR_PRIV int serial_write_nonblocking(struct sr_serial_dev_inst *serial, |
638 | const void *buf, size_t count); | |
9a474211 | 639 | SR_PRIV int serial_read_blocking(struct sr_serial_dev_inst *serial, void *buf, |
eead2782 | 640 | size_t count, unsigned int timeout_ms); |
9a474211 ML |
641 | SR_PRIV int serial_read_nonblocking(struct sr_serial_dev_inst *serial, void *buf, |
642 | size_t count); | |
299bdb24 | 643 | SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate, |
71caaad4 | 644 | int bits, int parity, int stopbits, int flowcontrol, int rts, int dtr); |
299bdb24 BV |
645 | SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial, |
646 | const char *paramstr); | |
647 | SR_PRIV int serial_readline(struct sr_serial_dev_inst *serial, char **buf, | |
648 | int *buflen, gint64 timeout_ms); | |
766456be UH |
649 | SR_PRIV int serial_stream_detect(struct sr_serial_dev_inst *serial, |
650 | uint8_t *buf, size_t *buflen, | |
144f6660 UH |
651 | size_t packet_size, |
652 | packet_valid_callback is_valid, | |
766456be | 653 | uint64_t timeout_ms, int baudrate); |
1bd9e678 DJ |
654 | SR_PRIV int sr_serial_extract_options(GSList *options, const char **serial_device, |
655 | const char **serial_options); | |
102f1239 BV |
656 | SR_PRIV int serial_source_add(struct sr_session *session, |
657 | struct sr_serial_dev_inst *serial, int events, int timeout, | |
658 | sr_receive_data_callback cb, void *cb_data); | |
659 | SR_PRIV int serial_source_remove(struct sr_session *session, | |
660 | struct sr_serial_dev_inst *serial); | |
b541f837 | 661 | SR_PRIV GSList *sr_serial_find_usb(uint16_t vendor_id, uint16_t product_id); |
c5cfc735 | 662 | SR_PRIV int serial_timeout(struct sr_serial_dev_inst *port, int num_bytes); |
c4f2dfd0 | 663 | #endif |
1483577e | 664 | |
3ea46116 | 665 | /*--- hardware/ezusb.c ------------------------------------------------------*/ |
058b7035 | 666 | |
22b02383 | 667 | #ifdef HAVE_LIBUSB_1_0 |
1a081ca6 UH |
668 | SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear); |
669 | SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl, | |
670 | const char *filename); | |
671 | SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration, | |
672 | const char *filename); | |
22b02383 | 673 | #endif |
058b7035 | 674 | |
3ea46116 | 675 | /*--- hardware/usb.c --------------------------------------------------------*/ |
0c632d36 UH |
676 | |
677 | #ifdef HAVE_LIBUSB_1_0 | |
7ae6a758 | 678 | SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn); |
0c632d36 | 679 | SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb); |
102f1239 BV |
680 | SR_PRIV int usb_source_add(struct sr_session *session, struct sr_context *ctx, |
681 | int timeout, sr_receive_data_callback cb, void *cb_data); | |
682 | SR_PRIV int usb_source_remove(struct sr_session *session, struct sr_context *ctx); | |
76bc5f63 | 683 | SR_PRIV int usb_get_port_path(libusb_device *dev, char *path, int path_len); |
0c632d36 UH |
684 | #endif |
685 | ||
3ea46116 | 686 | /*--- hardware/scpi.c -------------------------------------------------------*/ |
7b9d7320 | 687 | |
7b9d7320 DJ |
688 | #define SCPI_CMD_IDN "*IDN?" |
689 | #define SCPI_CMD_OPC "*OPC?" | |
690 | ||
691 | enum { | |
692 | SCPI_CMD_SET_TRIGGER_SOURCE, | |
693 | SCPI_CMD_SET_TIMEBASE, | |
694 | SCPI_CMD_SET_VERTICAL_DIV, | |
695 | SCPI_CMD_SET_TRIGGER_SLOPE, | |
696 | SCPI_CMD_SET_COUPLING, | |
697 | SCPI_CMD_SET_HORIZ_TRIGGERPOS, | |
698 | SCPI_CMD_GET_ANALOG_CHAN_STATE, | |
699 | SCPI_CMD_GET_DIG_CHAN_STATE, | |
700 | SCPI_CMD_GET_TIMEBASE, | |
701 | SCPI_CMD_GET_VERTICAL_DIV, | |
702 | SCPI_CMD_GET_VERTICAL_OFFSET, | |
703 | SCPI_CMD_GET_TRIGGER_SOURCE, | |
704 | SCPI_CMD_GET_HORIZ_TRIGGERPOS, | |
705 | SCPI_CMD_GET_TRIGGER_SLOPE, | |
706 | SCPI_CMD_GET_COUPLING, | |
707 | SCPI_CMD_SET_ANALOG_CHAN_STATE, | |
708 | SCPI_CMD_SET_DIG_CHAN_STATE, | |
709 | SCPI_CMD_GET_DIG_POD_STATE, | |
710 | SCPI_CMD_SET_DIG_POD_STATE, | |
711 | SCPI_CMD_GET_ANALOG_DATA, | |
712 | SCPI_CMD_GET_DIG_DATA, | |
c09392d0 DJ |
713 | SCPI_CMD_GET_SAMPLE_RATE, |
714 | SCPI_CMD_GET_SAMPLE_RATE_LIVE, | |
7b9d7320 DJ |
715 | }; |
716 | ||
717 | struct sr_scpi_hw_info { | |
718 | char *manufacturer; | |
719 | char *model; | |
720 | char *serial_number; | |
721 | char *firmware_version; | |
722 | }; | |
723 | ||
23f43dff | 724 | struct sr_scpi_dev_inst { |
f754c146 AJ |
725 | const char *name; |
726 | const char *prefix; | |
727 | int priv_size; | |
b541f837 | 728 | GSList *(*scan)(struct drv_context *drvc); |
17bdda58 AJ |
729 | int (*dev_inst_new)(void *priv, struct drv_context *drvc, |
730 | const char *resource, char **params, const char *serialcomm); | |
23f43dff | 731 | int (*open)(void *priv); |
102f1239 | 732 | int (*source_add)(struct sr_session *session, void *priv, int events, |
144f6660 | 733 | int timeout, sr_receive_data_callback cb, void *cb_data); |
102f1239 | 734 | int (*source_remove)(struct sr_session *session, void *priv); |
23f43dff | 735 | int (*send)(void *priv, const char *command); |
05c644ea ML |
736 | int (*read_begin)(void *priv); |
737 | int (*read_data)(void *priv, char *buf, int maxlen); | |
738 | int (*read_complete)(void *priv); | |
23f43dff ML |
739 | int (*close)(void *priv); |
740 | void (*free)(void *priv); | |
9092e668 | 741 | unsigned int read_timeout_ms; |
23f43dff ML |
742 | void *priv; |
743 | }; | |
744 | ||
b541f837 AJ |
745 | SR_PRIV GSList *sr_scpi_scan(struct drv_context *drvc, GSList *options, |
746 | struct sr_dev_inst *(*probe_device)(struct sr_scpi_dev_inst *scpi)); | |
17bdda58 AJ |
747 | SR_PRIV struct sr_scpi_dev_inst *scpi_dev_inst_new(struct drv_context *drvc, |
748 | const char *resource, const char *serialcomm); | |
23f43dff | 749 | SR_PRIV int sr_scpi_open(struct sr_scpi_dev_inst *scpi); |
102f1239 BV |
750 | SR_PRIV int sr_scpi_source_add(struct sr_session *session, |
751 | struct sr_scpi_dev_inst *scpi, int events, int timeout, | |
752 | sr_receive_data_callback cb, void *cb_data); | |
753 | SR_PRIV int sr_scpi_source_remove(struct sr_session *session, | |
754 | struct sr_scpi_dev_inst *scpi); | |
23f43dff | 755 | SR_PRIV int sr_scpi_send(struct sr_scpi_dev_inst *scpi, |
504f40a5 | 756 | const char *format, ...); |
87c41083 ML |
757 | SR_PRIV int sr_scpi_send_variadic(struct sr_scpi_dev_inst *scpi, |
758 | const char *format, va_list args); | |
05c644ea ML |
759 | SR_PRIV int sr_scpi_read_begin(struct sr_scpi_dev_inst *scpi); |
760 | SR_PRIV int sr_scpi_read_data(struct sr_scpi_dev_inst *scpi, char *buf, int maxlen); | |
761 | SR_PRIV int sr_scpi_read_complete(struct sr_scpi_dev_inst *scpi); | |
23f43dff ML |
762 | SR_PRIV int sr_scpi_close(struct sr_scpi_dev_inst *scpi); |
763 | SR_PRIV void sr_scpi_free(struct sr_scpi_dev_inst *scpi); | |
764 | ||
765 | SR_PRIV int sr_scpi_get_string(struct sr_scpi_dev_inst *scpi, | |
766 | const char *command, char **scpi_response); | |
767 | SR_PRIV int sr_scpi_get_bool(struct sr_scpi_dev_inst *scpi, | |
768 | const char *command, gboolean *scpi_response); | |
769 | SR_PRIV int sr_scpi_get_int(struct sr_scpi_dev_inst *scpi, | |
770 | const char *command, int *scpi_response); | |
771 | SR_PRIV int sr_scpi_get_float(struct sr_scpi_dev_inst *scpi, | |
772 | const char *command, float *scpi_response); | |
773 | SR_PRIV int sr_scpi_get_double(struct sr_scpi_dev_inst *scpi, | |
774 | const char *command, double *scpi_response); | |
775 | SR_PRIV int sr_scpi_get_opc(struct sr_scpi_dev_inst *scpi); | |
776 | SR_PRIV int sr_scpi_get_floatv(struct sr_scpi_dev_inst *scpi, | |
777 | const char *command, GArray **scpi_response); | |
778 | SR_PRIV int sr_scpi_get_uint8v(struct sr_scpi_dev_inst *scpi, | |
779 | const char *command, GArray **scpi_response); | |
780 | SR_PRIV int sr_scpi_get_hw_id(struct sr_scpi_dev_inst *scpi, | |
781 | struct sr_scpi_hw_info **scpi_response); | |
7b9d7320 DJ |
782 | SR_PRIV void sr_scpi_hw_info_free(struct sr_scpi_hw_info *hw_info); |
783 | ||
3ea46116 | 784 | /*--- hardware/dmm/es519xx.c ------------------------------------------------*/ |
c01bdebc | 785 | |
bfb926c1 AJ |
786 | /** |
787 | * All 11-byte es519xx chips repeat each block twice for each conversion cycle | |
788 | * so always read 2 blocks at a time. | |
789 | */ | |
790 | #define ES519XX_11B_PACKET_SIZE (11 * 2) | |
72e1672f | 791 | #define ES519XX_14B_PACKET_SIZE 14 |
c01bdebc AJ |
792 | |
793 | struct es519xx_info { | |
794 | gboolean is_judge, is_voltage, is_auto, is_micro, is_current; | |
795 | gboolean is_milli, is_resistance, is_continuity, is_diode; | |
796 | gboolean is_frequency, is_rpm, is_capacitance, is_duty_cycle; | |
797 | gboolean is_temperature, is_celsius, is_fahrenheit; | |
798 | gboolean is_adp0, is_adp1, is_adp2, is_adp3; | |
799 | gboolean is_sign, is_batt, is_ol, is_pmax, is_pmin, is_apo; | |
800 | gboolean is_dc, is_ac, is_vahz, is_min, is_max, is_rel, is_hold; | |
801 | gboolean is_digit4, is_ul, is_vasel, is_vbar, is_lpf1, is_lpf0, is_rmr; | |
802 | uint32_t baudrate; | |
803 | int packet_size; | |
804 | gboolean alt_functions, fivedigits, clampmeter, selectable_lpf; | |
805 | }; | |
806 | ||
72e1672f UH |
807 | SR_PRIV gboolean sr_es519xx_2400_11b_packet_valid(const uint8_t *buf); |
808 | SR_PRIV int sr_es519xx_2400_11b_parse(const uint8_t *buf, float *floatval, | |
809 | struct sr_datafeed_analog *analog, void *info); | |
2588e50c AJ |
810 | SR_PRIV gboolean sr_es519xx_2400_11b_altfn_packet_valid(const uint8_t *buf); |
811 | SR_PRIV int sr_es519xx_2400_11b_altfn_parse(const uint8_t *buf, | |
812 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
72e1672f | 813 | SR_PRIV gboolean sr_es519xx_19200_11b_5digits_packet_valid(const uint8_t *buf); |
93d719cd | 814 | SR_PRIV int sr_es519xx_19200_11b_5digits_parse(const uint8_t *buf, |
72e1672f UH |
815 | float *floatval, struct sr_datafeed_analog *analog, void *info); |
816 | SR_PRIV gboolean sr_es519xx_19200_11b_clamp_packet_valid(const uint8_t *buf); | |
817 | SR_PRIV int sr_es519xx_19200_11b_clamp_parse(const uint8_t *buf, | |
818 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
819 | SR_PRIV gboolean sr_es519xx_19200_11b_packet_valid(const uint8_t *buf); | |
820 | SR_PRIV int sr_es519xx_19200_11b_parse(const uint8_t *buf, float *floatval, | |
821 | struct sr_datafeed_analog *analog, void *info); | |
822 | SR_PRIV gboolean sr_es519xx_19200_14b_packet_valid(const uint8_t *buf); | |
823 | SR_PRIV int sr_es519xx_19200_14b_parse(const uint8_t *buf, float *floatval, | |
824 | struct sr_datafeed_analog *analog, void *info); | |
825 | SR_PRIV gboolean sr_es519xx_19200_14b_sel_lpf_packet_valid(const uint8_t *buf); | |
826 | SR_PRIV int sr_es519xx_19200_14b_sel_lpf_parse(const uint8_t *buf, | |
827 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
c01bdebc | 828 | |
3ea46116 | 829 | /*--- hardware/dmm/fs9922.c -------------------------------------------------*/ |
79081ec8 | 830 | |
913abe83 UH |
831 | #define FS9922_PACKET_SIZE 14 |
832 | ||
833 | struct fs9922_info { | |
834 | gboolean is_auto, is_dc, is_ac, is_rel, is_hold, is_bpn, is_z1, is_z2; | |
835 | gboolean is_max, is_min, is_apo, is_bat, is_nano, is_z3, is_micro; | |
836 | gboolean is_milli, is_kilo, is_mega, is_beep, is_diode, is_percent; | |
837 | gboolean is_z4, is_volt, is_ampere, is_ohm, is_hfe, is_hertz, is_farad; | |
838 | gboolean is_celsius, is_fahrenheit; | |
839 | int bargraph_sign, bargraph_value; | |
840 | }; | |
841 | ||
913abe83 UH |
842 | SR_PRIV gboolean sr_fs9922_packet_valid(const uint8_t *buf); |
843 | SR_PRIV int sr_fs9922_parse(const uint8_t *buf, float *floatval, | |
844 | struct sr_datafeed_analog *analog, void *info); | |
e52bb9be | 845 | SR_PRIV void sr_fs9922_z1_diode(struct sr_datafeed_analog *analog, void *info); |
79081ec8 | 846 | |
3ea46116 | 847 | /*--- hardware/dmm/fs9721.c -------------------------------------------------*/ |
6c701476 | 848 | |
8c1adf37 UH |
849 | #define FS9721_PACKET_SIZE 14 |
850 | ||
851 | struct fs9721_info { | |
852 | gboolean is_ac, is_dc, is_auto, is_rs232, is_micro, is_nano, is_kilo; | |
853 | gboolean is_diode, is_milli, is_percent, is_mega, is_beep, is_farad; | |
854 | gboolean is_ohm, is_rel, is_hold, is_ampere, is_volt, is_hz, is_bat; | |
855 | gboolean is_c2c1_11, is_c2c1_10, is_c2c1_01, is_c2c1_00, is_sign; | |
856 | }; | |
857 | ||
8c1adf37 UH |
858 | SR_PRIV gboolean sr_fs9721_packet_valid(const uint8_t *buf); |
859 | SR_PRIV int sr_fs9721_parse(const uint8_t *buf, float *floatval, | |
93357bc3 | 860 | struct sr_datafeed_analog *analog, void *info); |
2451a20f UH |
861 | SR_PRIV void sr_fs9721_00_temp_c(struct sr_datafeed_analog *analog, void *info); |
862 | SR_PRIV void sr_fs9721_01_temp_c(struct sr_datafeed_analog *analog, void *info); | |
863 | SR_PRIV void sr_fs9721_10_temp_c(struct sr_datafeed_analog *analog, void *info); | |
864 | SR_PRIV void sr_fs9721_01_10_temp_f_c(struct sr_datafeed_analog *analog, void *info); | |
d327972b | 865 | SR_PRIV void sr_fs9721_max_c_min(struct sr_datafeed_analog *analog, void *info); |
6c701476 | 866 | |
3ea46116 | 867 | /*--- hardware/dmm/m2110.c --------------------------------------------------*/ |
825da8b2 MH |
868 | |
869 | #define BBCGM_M2110_PACKET_SIZE 9 | |
870 | ||
871 | SR_PRIV gboolean sr_m2110_packet_valid(const uint8_t *buf); | |
872 | SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval, | |
873 | struct sr_datafeed_analog *analog, void *info); | |
874 | ||
3ea46116 | 875 | /*--- hardware/dmm/metex14.c ------------------------------------------------*/ |
ac913e5c UH |
876 | |
877 | #define METEX14_PACKET_SIZE 14 | |
878 | ||
879 | struct metex14_info { | |
880 | gboolean is_ac, is_dc, is_resistance, is_capacity, is_temperature; | |
881 | gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad; | |
c02dc3e2 UH |
882 | gboolean is_hertz, is_ohm, is_celsius, is_pico, is_nano, is_micro; |
883 | gboolean is_milli, is_kilo, is_mega, is_gain, is_decibel, is_hfe; | |
e83437ae | 884 | gboolean is_unitless, is_logic; |
ac913e5c UH |
885 | }; |
886 | ||
c4f2dfd0 | 887 | #ifdef HAVE_LIBSERIALPORT |
ce3777ad | 888 | SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial); |
c4f2dfd0 | 889 | #endif |
ac913e5c UH |
890 | SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf); |
891 | SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval, | |
1fbab466 | 892 | struct sr_datafeed_analog *analog, void *info); |
ac913e5c | 893 | |
3ea46116 | 894 | /*--- hardware/dmm/rs9lcd.c -------------------------------------------------*/ |
05f134ab | 895 | |
21829e67 | 896 | #define RS9LCD_PACKET_SIZE 9 |
05f134ab | 897 | |
e7ed87a4 | 898 | /* Dummy info struct. The parser does not use it. */ |
bf6f8399 | 899 | struct rs9lcd_info { int dummy; }; |
e7ed87a4 | 900 | |
05f134ab AG |
901 | SR_PRIV gboolean sr_rs9lcd_packet_valid(const uint8_t *buf); |
902 | SR_PRIV int sr_rs9lcd_parse(const uint8_t *buf, float *floatval, | |
903 | struct sr_datafeed_analog *analog, void *info); | |
904 | ||
3ea46116 | 905 | /*--- hardware/dmm/bm25x.c --------------------------------------------------*/ |
a24c3f4a JH |
906 | |
907 | #define BRYMEN_BM25X_PACKET_SIZE 15 | |
908 | ||
909 | /* Dummy info struct. The parser does not use it. */ | |
910 | struct bm25x_info { int dummy; }; | |
911 | ||
912 | SR_PRIV gboolean sr_brymen_bm25x_packet_valid(const uint8_t *buf); | |
913 | SR_PRIV int sr_brymen_bm25x_parse(const uint8_t *buf, float *floatval, | |
914 | struct sr_datafeed_analog *analog, void *info); | |
915 | ||
626027df UH |
916 | /*--- hardware/dmm/ut71x.c --------------------------------------------------*/ |
917 | ||
918 | #define UT71X_PACKET_SIZE 11 | |
919 | ||
920 | struct ut71x_info { | |
921 | gboolean is_voltage, is_resistance, is_capacitance, is_temperature; | |
922 | gboolean is_celsius, is_fahrenheit, is_current, is_continuity; | |
923 | gboolean is_diode, is_frequency, is_duty_cycle, is_dc, is_ac; | |
924 | gboolean is_auto, is_manual, is_sign, is_power, is_loop_current; | |
925 | }; | |
926 | ||
927 | SR_PRIV gboolean sr_ut71x_packet_valid(const uint8_t *buf); | |
928 | SR_PRIV int sr_ut71x_parse(const uint8_t *buf, float *floatval, | |
929 | struct sr_datafeed_analog *analog, void *info); | |
930 | ||
3ea46116 | 931 | /*--- hardware/lcr/es51919.c ------------------------------------------------*/ |
6bcb3ee8 JH |
932 | |
933 | SR_PRIV void es51919_serial_clean(void *priv); | |
934 | SR_PRIV struct sr_dev_inst *es51919_serial_scan(GSList *options, | |
935 | const char *vendor, | |
936 | const char *model); | |
937 | SR_PRIV int es51919_serial_config_get(uint32_t key, GVariant **data, | |
938 | const struct sr_dev_inst *sdi, | |
939 | const struct sr_channel_group *cg); | |
940 | SR_PRIV int es51919_serial_config_set(uint32_t key, GVariant *data, | |
941 | const struct sr_dev_inst *sdi, | |
942 | const struct sr_channel_group *cg); | |
943 | SR_PRIV int es51919_serial_config_list(uint32_t key, GVariant **data, | |
944 | const struct sr_dev_inst *sdi, | |
945 | const struct sr_channel_group *cg); | |
946 | SR_PRIV int es51919_serial_acquisition_start(const struct sr_dev_inst *sdi, | |
947 | void *cb_data); | |
948 | SR_PRIV int es51919_serial_acquisition_stop(struct sr_dev_inst *sdi, | |
949 | void *cb_data); | |
950 | ||
1483577e | 951 | #endif |