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Commit | Line | Data |
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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 | ||
e28ef28a AJ |
53 | /** |
54 | * Read a 16 bits big endian integer out of memory. | |
55 | * @param x a pointer to the input memory | |
56 | * @return the corresponding integer | |
57 | */ | |
79a1176b AJ |
58 | #define RB16(x) (((unsigned)((const uint8_t*)(x))[0] << 8) | \ |
59 | (unsigned)((const uint8_t*)(x))[1]) | |
e28ef28a AJ |
60 | |
61 | /** | |
62 | * Read a 16 bits little endian integer out of memory. | |
63 | * @param x a pointer to the input memory | |
64 | * @return the corresponding integer | |
65 | */ | |
79a1176b AJ |
66 | #define RL16(x) (((unsigned)((const uint8_t*)(x))[1] << 8) | \ |
67 | (unsigned)((const uint8_t*)(x))[0]) | |
e28ef28a AJ |
68 | |
69 | /** | |
70 | * Read a 32 bits big endian integer out of memory. | |
71 | * @param x a pointer to the input memory | |
72 | * @return the corresponding integer | |
73 | */ | |
79a1176b AJ |
74 | #define RB32(x) (((unsigned)((const uint8_t*)(x))[0] << 24) | \ |
75 | ((unsigned)((const uint8_t*)(x))[1] << 16) | \ | |
76 | ((unsigned)((const uint8_t*)(x))[2] << 8) | \ | |
77 | (unsigned)((const uint8_t*)(x))[3]) | |
e28ef28a AJ |
78 | |
79 | /** | |
80 | * Read a 32 bits little endian integer out of memory. | |
81 | * @param x a pointer to the input memory | |
82 | * @return the corresponding integer | |
83 | */ | |
79a1176b AJ |
84 | #define RL32(x) (((unsigned)((const uint8_t*)(x))[3] << 24) | \ |
85 | ((unsigned)((const uint8_t*)(x))[2] << 16) | \ | |
86 | ((unsigned)((const uint8_t*)(x))[1] << 8) | \ | |
87 | (unsigned)((const uint8_t*)(x))[0]) | |
e28ef28a | 88 | |
6bf4273e UH |
89 | /* Portability fixes for FreeBSD. */ |
90 | #ifdef __FreeBSD__ | |
91 | #define LIBUSB_CLASS_APPLICATION 0xfe | |
92 | #define libusb_handle_events_timeout_completed(ctx, tv, c) \ | |
93 | libusb_handle_events_timeout(ctx, tv) | |
94 | #endif | |
95 | ||
b8072700 | 96 | struct sr_context { |
785b9ff2 PS |
97 | #ifdef HAVE_LIBUSB_1_0 |
98 | libusb_context *libusb_ctx; | |
6640324f | 99 | gboolean usb_source_present; |
5321ac6b ML |
100 | #ifdef _WIN32 |
101 | GThread *usb_thread; | |
102 | gboolean usb_thread_running; | |
103 | GMutex usb_mutex; | |
104 | HANDLE usb_event; | |
105 | GPollFD usb_pollfd; | |
106 | sr_receive_data_callback_t usb_cb; | |
107 | void *usb_cb_data; | |
108 | #endif | |
785b9ff2 | 109 | #endif |
b8072700 PS |
110 | }; |
111 | ||
69890f73 | 112 | #ifdef HAVE_LIBUSB_1_0 |
04cb9157 | 113 | /** USB device instance */ |
d68e2d1a | 114 | struct sr_usb_dev_inst { |
98582bf5 BV |
115 | /** USB bus */ |
116 | uint8_t bus; | |
117 | /** Device address on USB bus */ | |
118 | uint8_t address; | |
119 | /** libusb device handle */ | |
120 | struct libusb_device_handle *devhdl; | |
69890f73 UH |
121 | }; |
122 | #endif | |
123 | ||
c4f2dfd0 | 124 | #ifdef HAVE_LIBSERIALPORT |
a9bce5a5 ML |
125 | #define SERIAL_PARITY_NONE SP_PARITY_NONE |
126 | #define SERIAL_PARITY_EVEN SP_PARITY_EVEN | |
127 | #define SERIAL_PARITY_ODD SP_PARITY_ODD | |
d68e2d1a | 128 | struct sr_serial_dev_inst { |
98582bf5 BV |
129 | /** Port name, e.g. '/dev/tty42'. */ |
130 | char *port; | |
131 | /** Comm params for serial_set_paramstr(). */ | |
132 | char *serialcomm; | |
133 | /** Port is non-blocking. */ | |
9647ce69 | 134 | int nonblocking; |
98582bf5 BV |
135 | /** libserialport port handle */ |
136 | struct sp_port *data; | |
ba1949f5 ML |
137 | /** libserialport event set */ |
138 | struct sp_event_set *event_set; | |
139 | /** GPollFDs for event polling */ | |
140 | GPollFD *pollfds; | |
69890f73 | 141 | }; |
c4f2dfd0 | 142 | #endif |
69890f73 | 143 | |
ae67644f ML |
144 | struct sr_usbtmc_dev_inst { |
145 | char *device; | |
146 | int fd; | |
147 | }; | |
148 | ||
026c822d UH |
149 | /* Private driver context. */ |
150 | struct drv_context { | |
98582bf5 BV |
151 | /** sigrok context */ |
152 | struct sr_context *sr_ctx; | |
026c822d UH |
153 | GSList *instances; |
154 | }; | |
155 | ||
48a486cd BV |
156 | /*--- log.c -----------------------------------------------------------------*/ |
157 | ||
158 | SR_PRIV int sr_log(int loglevel, const char *format, ...); | |
159 | SR_PRIV int sr_spew(const char *format, ...); | |
160 | SR_PRIV int sr_dbg(const char *format, ...); | |
161 | SR_PRIV int sr_info(const char *format, ...); | |
162 | SR_PRIV int sr_warn(const char *format, ...); | |
163 | SR_PRIV int sr_err(const char *format, ...); | |
164 | ||
3544f848 ML |
165 | /* Message logging helpers with subsystem-specific prefix string. */ |
166 | #ifndef NO_LOG_WRAPPERS | |
167 | #define sr_log(l, s, args...) sr_log(l, "%s: " s, LOG_PREFIX, ## args) | |
168 | #define sr_spew(s, args...) sr_spew("%s: " s, LOG_PREFIX, ## args) | |
169 | #define sr_dbg(s, args...) sr_dbg("%s: " s, LOG_PREFIX, ## args) | |
170 | #define sr_info(s, args...) sr_info("%s: " s, LOG_PREFIX, ## args) | |
171 | #define sr_warn(s, args...) sr_warn("%s: " s, LOG_PREFIX, ## args) | |
172 | #define sr_err(s, args...) sr_err("%s: " s, LOG_PREFIX, ## args) | |
173 | #endif | |
174 | ||
48a486cd BV |
175 | /*--- device.c --------------------------------------------------------------*/ |
176 | ||
2a854d71 DE |
177 | /** Values for the changes argument of sr_dev_driver.config_probe_set. */ |
178 | enum { | |
179 | /** The enabled state of the probe has been changed. */ | |
180 | SR_PROBE_SET_ENABLED = 1 << 0, | |
181 | /** The trigger setup of the probe has been changed. */ | |
182 | SR_PROBE_SET_TRIGGER = 1 << 1, | |
183 | }; | |
184 | ||
48a486cd BV |
185 | SR_PRIV struct sr_probe *sr_probe_new(int index, int type, |
186 | gboolean enabled, const char *name); | |
187 | ||
188 | /* Generic device instances */ | |
189 | SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status, | |
190 | const char *vendor, const char *model, const char *version); | |
191 | SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi); | |
48a486cd | 192 | |
545f9786 | 193 | #ifdef HAVE_LIBUSB_1_0 |
69890f73 | 194 | /* USB-specific instances */ |
d68e2d1a | 195 | SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus, |
69890f73 | 196 | uint8_t address, struct libusb_device_handle *hdl); |
91162629 | 197 | SR_PRIV GSList *sr_usb_find_usbtmc(libusb_context *usb_ctx); |
d68e2d1a | 198 | SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb); |
69890f73 UH |
199 | #endif |
200 | ||
c4f2dfd0 | 201 | #ifdef HAVE_LIBSERIALPORT |
69890f73 | 202 | /* Serial-specific instances */ |
299bdb24 BV |
203 | SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(const char *port, |
204 | const char *serialcomm); | |
d68e2d1a | 205 | SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial); |
c4f2dfd0 | 206 | #endif |
69890f73 | 207 | |
ae67644f ML |
208 | /* USBTMC-specific instances */ |
209 | SR_PRIV struct sr_usbtmc_dev_inst *sr_usbtmc_dev_inst_new(const char *device); | |
210 | SR_PRIV void sr_usbtmc_dev_inst_free(struct sr_usbtmc_dev_inst *usbtmc); | |
b08024a8 | 211 | |
c09f0b57 | 212 | /*--- hwdriver.c ------------------------------------------------------------*/ |
996b0c72 | 213 | |
93a04e3b | 214 | SR_PRIV void sr_hw_cleanup_all(void); |
bc1c2f00 | 215 | SR_PRIV struct sr_config *sr_config_new(int key, GVariant *data); |
722db131 | 216 | SR_PRIV void sr_config_free(struct sr_config *src); |
48a486cd BV |
217 | SR_PRIV int sr_source_remove(int fd); |
218 | SR_PRIV int sr_source_add(int fd, int events, int timeout, | |
ae5859ff | 219 | sr_receive_data_callback_t cb, void *cb_data); |
996b0c72 | 220 | |
a1645fcd BV |
221 | /*--- session.c -------------------------------------------------------------*/ |
222 | ||
e2b23821 UH |
223 | struct sr_session { |
224 | /** List of struct sr_dev pointers. */ | |
225 | GSList *devs; | |
226 | /** List of struct datafeed_callback pointers. */ | |
227 | GSList *datafeed_callbacks; | |
228 | GTimeVal starttime; | |
229 | gboolean running; | |
230 | ||
231 | unsigned int num_sources; | |
232 | ||
233 | /* | |
234 | * Both "sources" and "pollfds" are of the same size and contain pairs | |
235 | * of descriptor and callback function. We can not embed the GPollFD | |
236 | * into the source struct since we want to be able to pass the array | |
237 | * of all poll descriptors to g_poll(). | |
238 | */ | |
239 | struct source *sources; | |
240 | GPollFD *pollfds; | |
241 | int source_timeout; | |
242 | ||
243 | /* | |
244 | * These are our synchronization primitives for stopping the session in | |
245 | * an async fashion. We need to make sure the session is stopped from | |
246 | * within the session thread itself. | |
247 | */ | |
98582bf5 BV |
248 | /** Mutex protecting access to abort_session. */ |
249 | GMutex stop_mutex; | |
250 | /** Abort current session. See sr_session_stop(). */ | |
e2b23821 UH |
251 | gboolean abort_session; |
252 | }; | |
253 | ||
de4d3f99 | 254 | SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi, |
ae5859ff | 255 | const struct sr_datafeed_packet *packet); |
33c6e4c5 | 256 | SR_PRIV int sr_session_stop_sync(void); |
f438e0c9 | 257 | SR_PRIV int sr_sessionfile_check(const char *filename); |
a1645fcd | 258 | |
063e7aef UH |
259 | /*--- std.c -----------------------------------------------------------------*/ |
260 | ||
cd2f0fe2 | 261 | typedef int (*dev_close_t)(struct sr_dev_inst *sdi); |
ae5859ff | 262 | typedef void (*std_dev_clear_t)(void *priv); |
cd2f0fe2 | 263 | |
f6beaac5 | 264 | SR_PRIV int std_init(struct sr_context *sr_ctx, struct sr_dev_driver *di, |
ae5859ff | 265 | const char *prefix); |
c4f2dfd0 | 266 | #ifdef HAVE_LIBSERIALPORT |
23dc6661 | 267 | SR_PRIV int std_serial_dev_open(struct sr_dev_inst *sdi); |
d43b0908 | 268 | SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi, |
6078d2c9 | 269 | void *cb_data, dev_close_t dev_close_fn, |
ae5859ff | 270 | struct sr_serial_dev_inst *serial, const char *prefix); |
c4f2dfd0 | 271 | #endif |
4afdfd46 | 272 | SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi, |
ae5859ff BV |
273 | const char *prefix); |
274 | SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver, | |
275 | std_dev_clear_t clear_private); | |
043e899a | 276 | SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi); |
4afdfd46 | 277 | |
8d558c7a UH |
278 | /*--- strutil.c -------------------------------------------------------------*/ |
279 | ||
280 | SR_PRIV int sr_atol(const char *str, long *ret); | |
281 | SR_PRIV int sr_atoi(const char *str, int *ret); | |
282 | SR_PRIV int sr_atod(const char *str, double *ret); | |
283 | SR_PRIV int sr_atof(const char *str, float *ret); | |
9806c2d5 | 284 | SR_PRIV int sr_atof_ascii(const char *str, float *ret); |
8d558c7a | 285 | |
058b7035 UH |
286 | /*--- hardware/common/serial.c ----------------------------------------------*/ |
287 | ||
c4f2dfd0 | 288 | #ifdef HAVE_LIBSERIALPORT |
a54dd31e UH |
289 | enum { |
290 | SERIAL_RDWR = 1, | |
291 | SERIAL_RDONLY = 2, | |
292 | SERIAL_NONBLOCK = 4, | |
293 | }; | |
294 | ||
766456be UH |
295 | typedef gboolean (*packet_valid_t)(const uint8_t *buf); |
296 | ||
299bdb24 BV |
297 | SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags); |
298 | SR_PRIV int serial_close(struct sr_serial_dev_inst *serial); | |
299 | SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial); | |
300 | SR_PRIV int serial_write(struct sr_serial_dev_inst *serial, | |
301 | const void *buf, size_t count); | |
9a474211 ML |
302 | SR_PRIV int serial_write_blocking(struct sr_serial_dev_inst *serial, |
303 | const void *buf, size_t count); | |
304 | SR_PRIV int serial_write_nonblocking(struct sr_serial_dev_inst *serial, | |
305 | const void *buf, size_t count); | |
299bdb24 BV |
306 | SR_PRIV int serial_read(struct sr_serial_dev_inst *serial, void *buf, |
307 | size_t count); | |
9a474211 ML |
308 | SR_PRIV int serial_read_blocking(struct sr_serial_dev_inst *serial, void *buf, |
309 | size_t count); | |
310 | SR_PRIV int serial_read_nonblocking(struct sr_serial_dev_inst *serial, void *buf, | |
311 | size_t count); | |
299bdb24 | 312 | SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate, |
71caaad4 | 313 | int bits, int parity, int stopbits, int flowcontrol, int rts, int dtr); |
299bdb24 BV |
314 | SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial, |
315 | const char *paramstr); | |
316 | SR_PRIV int serial_readline(struct sr_serial_dev_inst *serial, char **buf, | |
317 | int *buflen, gint64 timeout_ms); | |
766456be UH |
318 | SR_PRIV int serial_stream_detect(struct sr_serial_dev_inst *serial, |
319 | uint8_t *buf, size_t *buflen, | |
320 | size_t packet_size, packet_valid_t is_valid, | |
321 | uint64_t timeout_ms, int baudrate); | |
1bd9e678 DJ |
322 | SR_PRIV int sr_serial_extract_options(GSList *options, const char **serial_device, |
323 | const char **serial_options); | |
abc4b335 ML |
324 | SR_PRIV int serial_source_add(struct sr_serial_dev_inst *serial, int events, |
325 | int timeout, sr_receive_data_callback_t cb, void *cb_data); | |
7faa3e88 | 326 | SR_PRIV int serial_source_remove(struct sr_serial_dev_inst *serial); |
c4f2dfd0 | 327 | #endif |
1483577e | 328 | |
058b7035 UH |
329 | /*--- hardware/common/ezusb.c -----------------------------------------------*/ |
330 | ||
22b02383 | 331 | #ifdef HAVE_LIBUSB_1_0 |
1a081ca6 UH |
332 | SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear); |
333 | SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl, | |
334 | const char *filename); | |
335 | SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration, | |
336 | const char *filename); | |
22b02383 | 337 | #endif |
058b7035 | 338 | |
0c632d36 UH |
339 | /*--- hardware/common/usb.c -------------------------------------------------*/ |
340 | ||
341 | #ifdef HAVE_LIBUSB_1_0 | |
7ae6a758 | 342 | SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn); |
0c632d36 | 343 | SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb); |
6c60facc ML |
344 | SR_PRIV int usb_source_add(struct sr_context *ctx, int timeout, |
345 | sr_receive_data_callback_t cb, void *cb_data); | |
346 | SR_PRIV int usb_source_remove(struct sr_context *ctx); | |
0c632d36 UH |
347 | #endif |
348 | ||
7b9d7320 DJ |
349 | /*--- hardware/common/scpi.c ------------------------------------------------*/ |
350 | ||
7b9d7320 DJ |
351 | #define SCPI_CMD_IDN "*IDN?" |
352 | #define SCPI_CMD_OPC "*OPC?" | |
353 | ||
354 | enum { | |
355 | SCPI_CMD_SET_TRIGGER_SOURCE, | |
356 | SCPI_CMD_SET_TIMEBASE, | |
357 | SCPI_CMD_SET_VERTICAL_DIV, | |
358 | SCPI_CMD_SET_TRIGGER_SLOPE, | |
359 | SCPI_CMD_SET_COUPLING, | |
360 | SCPI_CMD_SET_HORIZ_TRIGGERPOS, | |
361 | SCPI_CMD_GET_ANALOG_CHAN_STATE, | |
362 | SCPI_CMD_GET_DIG_CHAN_STATE, | |
363 | SCPI_CMD_GET_TIMEBASE, | |
364 | SCPI_CMD_GET_VERTICAL_DIV, | |
365 | SCPI_CMD_GET_VERTICAL_OFFSET, | |
366 | SCPI_CMD_GET_TRIGGER_SOURCE, | |
367 | SCPI_CMD_GET_HORIZ_TRIGGERPOS, | |
368 | SCPI_CMD_GET_TRIGGER_SLOPE, | |
369 | SCPI_CMD_GET_COUPLING, | |
370 | SCPI_CMD_SET_ANALOG_CHAN_STATE, | |
371 | SCPI_CMD_SET_DIG_CHAN_STATE, | |
372 | SCPI_CMD_GET_DIG_POD_STATE, | |
373 | SCPI_CMD_SET_DIG_POD_STATE, | |
374 | SCPI_CMD_GET_ANALOG_DATA, | |
375 | SCPI_CMD_GET_DIG_DATA, | |
c09392d0 DJ |
376 | SCPI_CMD_GET_SAMPLE_RATE, |
377 | SCPI_CMD_GET_SAMPLE_RATE_LIVE, | |
7b9d7320 DJ |
378 | }; |
379 | ||
380 | struct sr_scpi_hw_info { | |
381 | char *manufacturer; | |
382 | char *model; | |
383 | char *serial_number; | |
384 | char *firmware_version; | |
385 | }; | |
386 | ||
23f43dff | 387 | struct sr_scpi_dev_inst { |
f754c146 AJ |
388 | const char *name; |
389 | const char *prefix; | |
390 | int priv_size; | |
391 | int (*dev_inst_new)(void *priv, const char *resource, char **params, | |
392 | const char *serialcomm); | |
23f43dff ML |
393 | int (*open)(void *priv); |
394 | int (*source_add)(void *priv, int events, | |
395 | int timeout, sr_receive_data_callback_t cb, void *cb_data); | |
396 | int (*source_remove)(void *priv); | |
397 | int (*send)(void *priv, const char *command); | |
05c644ea ML |
398 | int (*read_begin)(void *priv); |
399 | int (*read_data)(void *priv, char *buf, int maxlen); | |
400 | int (*read_complete)(void *priv); | |
23f43dff ML |
401 | int (*close)(void *priv); |
402 | void (*free)(void *priv); | |
403 | void *priv; | |
404 | }; | |
405 | ||
c3515cea AJ |
406 | SR_PRIV struct sr_scpi_dev_inst *scpi_dev_inst_new(const char *resource, |
407 | const char *serialcomm); | |
23f43dff ML |
408 | SR_PRIV int sr_scpi_open(struct sr_scpi_dev_inst *scpi); |
409 | SR_PRIV int sr_scpi_source_add(struct sr_scpi_dev_inst *scpi, int events, | |
410 | int timeout, sr_receive_data_callback_t cb, void *cb_data); | |
411 | SR_PRIV int sr_scpi_source_remove(struct sr_scpi_dev_inst *scpi); | |
412 | SR_PRIV int sr_scpi_send(struct sr_scpi_dev_inst *scpi, | |
504f40a5 | 413 | const char *format, ...); |
87c41083 ML |
414 | SR_PRIV int sr_scpi_send_variadic(struct sr_scpi_dev_inst *scpi, |
415 | const char *format, va_list args); | |
05c644ea ML |
416 | SR_PRIV int sr_scpi_read_begin(struct sr_scpi_dev_inst *scpi); |
417 | SR_PRIV int sr_scpi_read_data(struct sr_scpi_dev_inst *scpi, char *buf, int maxlen); | |
418 | SR_PRIV int sr_scpi_read_complete(struct sr_scpi_dev_inst *scpi); | |
23f43dff ML |
419 | SR_PRIV int sr_scpi_close(struct sr_scpi_dev_inst *scpi); |
420 | SR_PRIV void sr_scpi_free(struct sr_scpi_dev_inst *scpi); | |
421 | ||
422 | SR_PRIV int sr_scpi_get_string(struct sr_scpi_dev_inst *scpi, | |
423 | const char *command, char **scpi_response); | |
424 | SR_PRIV int sr_scpi_get_bool(struct sr_scpi_dev_inst *scpi, | |
425 | const char *command, gboolean *scpi_response); | |
426 | SR_PRIV int sr_scpi_get_int(struct sr_scpi_dev_inst *scpi, | |
427 | const char *command, int *scpi_response); | |
428 | SR_PRIV int sr_scpi_get_float(struct sr_scpi_dev_inst *scpi, | |
429 | const char *command, float *scpi_response); | |
430 | SR_PRIV int sr_scpi_get_double(struct sr_scpi_dev_inst *scpi, | |
431 | const char *command, double *scpi_response); | |
432 | SR_PRIV int sr_scpi_get_opc(struct sr_scpi_dev_inst *scpi); | |
433 | SR_PRIV int sr_scpi_get_floatv(struct sr_scpi_dev_inst *scpi, | |
434 | const char *command, GArray **scpi_response); | |
435 | SR_PRIV int sr_scpi_get_uint8v(struct sr_scpi_dev_inst *scpi, | |
436 | const char *command, GArray **scpi_response); | |
437 | SR_PRIV int sr_scpi_get_hw_id(struct sr_scpi_dev_inst *scpi, | |
438 | struct sr_scpi_hw_info **scpi_response); | |
7b9d7320 DJ |
439 | SR_PRIV void sr_scpi_hw_info_free(struct sr_scpi_hw_info *hw_info); |
440 | ||
c01bdebc AJ |
441 | /*--- hardware/common/dmm/es519xx.c -----------------------------------------*/ |
442 | ||
bfb926c1 AJ |
443 | /** |
444 | * All 11-byte es519xx chips repeat each block twice for each conversion cycle | |
445 | * so always read 2 blocks at a time. | |
446 | */ | |
447 | #define ES519XX_11B_PACKET_SIZE (11 * 2) | |
72e1672f | 448 | #define ES519XX_14B_PACKET_SIZE 14 |
c01bdebc AJ |
449 | |
450 | struct es519xx_info { | |
451 | gboolean is_judge, is_voltage, is_auto, is_micro, is_current; | |
452 | gboolean is_milli, is_resistance, is_continuity, is_diode; | |
453 | gboolean is_frequency, is_rpm, is_capacitance, is_duty_cycle; | |
454 | gboolean is_temperature, is_celsius, is_fahrenheit; | |
455 | gboolean is_adp0, is_adp1, is_adp2, is_adp3; | |
456 | gboolean is_sign, is_batt, is_ol, is_pmax, is_pmin, is_apo; | |
457 | gboolean is_dc, is_ac, is_vahz, is_min, is_max, is_rel, is_hold; | |
458 | gboolean is_digit4, is_ul, is_vasel, is_vbar, is_lpf1, is_lpf0, is_rmr; | |
459 | uint32_t baudrate; | |
460 | int packet_size; | |
461 | gboolean alt_functions, fivedigits, clampmeter, selectable_lpf; | |
462 | }; | |
463 | ||
72e1672f UH |
464 | SR_PRIV gboolean sr_es519xx_2400_11b_packet_valid(const uint8_t *buf); |
465 | SR_PRIV int sr_es519xx_2400_11b_parse(const uint8_t *buf, float *floatval, | |
466 | struct sr_datafeed_analog *analog, void *info); | |
2588e50c AJ |
467 | SR_PRIV gboolean sr_es519xx_2400_11b_altfn_packet_valid(const uint8_t *buf); |
468 | SR_PRIV int sr_es519xx_2400_11b_altfn_parse(const uint8_t *buf, | |
469 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
72e1672f | 470 | SR_PRIV gboolean sr_es519xx_19200_11b_5digits_packet_valid(const uint8_t *buf); |
93d719cd | 471 | SR_PRIV int sr_es519xx_19200_11b_5digits_parse(const uint8_t *buf, |
72e1672f UH |
472 | float *floatval, struct sr_datafeed_analog *analog, void *info); |
473 | SR_PRIV gboolean sr_es519xx_19200_11b_clamp_packet_valid(const uint8_t *buf); | |
474 | SR_PRIV int sr_es519xx_19200_11b_clamp_parse(const uint8_t *buf, | |
475 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
476 | SR_PRIV gboolean sr_es519xx_19200_11b_packet_valid(const uint8_t *buf); | |
477 | SR_PRIV int sr_es519xx_19200_11b_parse(const uint8_t *buf, float *floatval, | |
478 | struct sr_datafeed_analog *analog, void *info); | |
479 | SR_PRIV gboolean sr_es519xx_19200_14b_packet_valid(const uint8_t *buf); | |
480 | SR_PRIV int sr_es519xx_19200_14b_parse(const uint8_t *buf, float *floatval, | |
481 | struct sr_datafeed_analog *analog, void *info); | |
482 | SR_PRIV gboolean sr_es519xx_19200_14b_sel_lpf_packet_valid(const uint8_t *buf); | |
483 | SR_PRIV int sr_es519xx_19200_14b_sel_lpf_parse(const uint8_t *buf, | |
484 | float *floatval, struct sr_datafeed_analog *analog, void *info); | |
c01bdebc | 485 | |
79081ec8 UH |
486 | /*--- hardware/common/dmm/fs9922.c ------------------------------------------*/ |
487 | ||
913abe83 UH |
488 | #define FS9922_PACKET_SIZE 14 |
489 | ||
490 | struct fs9922_info { | |
491 | gboolean is_auto, is_dc, is_ac, is_rel, is_hold, is_bpn, is_z1, is_z2; | |
492 | gboolean is_max, is_min, is_apo, is_bat, is_nano, is_z3, is_micro; | |
493 | gboolean is_milli, is_kilo, is_mega, is_beep, is_diode, is_percent; | |
494 | gboolean is_z4, is_volt, is_ampere, is_ohm, is_hfe, is_hertz, is_farad; | |
495 | gboolean is_celsius, is_fahrenheit; | |
496 | int bargraph_sign, bargraph_value; | |
497 | }; | |
498 | ||
913abe83 UH |
499 | SR_PRIV gboolean sr_fs9922_packet_valid(const uint8_t *buf); |
500 | SR_PRIV int sr_fs9922_parse(const uint8_t *buf, float *floatval, | |
501 | struct sr_datafeed_analog *analog, void *info); | |
e52bb9be | 502 | SR_PRIV void sr_fs9922_z1_diode(struct sr_datafeed_analog *analog, void *info); |
79081ec8 | 503 | |
6c701476 UH |
504 | /*--- hardware/common/dmm/fs9721.c ------------------------------------------*/ |
505 | ||
8c1adf37 UH |
506 | #define FS9721_PACKET_SIZE 14 |
507 | ||
508 | struct fs9721_info { | |
509 | gboolean is_ac, is_dc, is_auto, is_rs232, is_micro, is_nano, is_kilo; | |
510 | gboolean is_diode, is_milli, is_percent, is_mega, is_beep, is_farad; | |
511 | gboolean is_ohm, is_rel, is_hold, is_ampere, is_volt, is_hz, is_bat; | |
512 | gboolean is_c2c1_11, is_c2c1_10, is_c2c1_01, is_c2c1_00, is_sign; | |
513 | }; | |
514 | ||
8c1adf37 UH |
515 | SR_PRIV gboolean sr_fs9721_packet_valid(const uint8_t *buf); |
516 | SR_PRIV int sr_fs9721_parse(const uint8_t *buf, float *floatval, | |
93357bc3 | 517 | struct sr_datafeed_analog *analog, void *info); |
2451a20f UH |
518 | SR_PRIV void sr_fs9721_00_temp_c(struct sr_datafeed_analog *analog, void *info); |
519 | SR_PRIV void sr_fs9721_01_temp_c(struct sr_datafeed_analog *analog, void *info); | |
520 | SR_PRIV void sr_fs9721_10_temp_c(struct sr_datafeed_analog *analog, void *info); | |
521 | SR_PRIV void sr_fs9721_01_10_temp_f_c(struct sr_datafeed_analog *analog, void *info); | |
d327972b | 522 | SR_PRIV void sr_fs9721_max_c_min(struct sr_datafeed_analog *analog, void *info); |
6c701476 | 523 | |
825da8b2 MH |
524 | /*--- hardware/common/dmm/m2110.c -----------------------------------------*/ |
525 | ||
526 | #define BBCGM_M2110_PACKET_SIZE 9 | |
527 | ||
528 | SR_PRIV gboolean sr_m2110_packet_valid(const uint8_t *buf); | |
529 | SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval, | |
530 | struct sr_datafeed_analog *analog, void *info); | |
531 | ||
ac913e5c UH |
532 | /*--- hardware/common/dmm/metex14.c -----------------------------------------*/ |
533 | ||
534 | #define METEX14_PACKET_SIZE 14 | |
535 | ||
536 | struct metex14_info { | |
537 | gboolean is_ac, is_dc, is_resistance, is_capacity, is_temperature; | |
538 | gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad; | |
c02dc3e2 UH |
539 | gboolean is_hertz, is_ohm, is_celsius, is_pico, is_nano, is_micro; |
540 | gboolean is_milli, is_kilo, is_mega, is_gain, is_decibel, is_hfe; | |
541 | gboolean is_unitless; | |
ac913e5c UH |
542 | }; |
543 | ||
c4f2dfd0 | 544 | #ifdef HAVE_LIBSERIALPORT |
ce3777ad | 545 | SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial); |
c4f2dfd0 | 546 | #endif |
ac913e5c UH |
547 | SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf); |
548 | SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval, | |
1fbab466 | 549 | struct sr_datafeed_analog *analog, void *info); |
ac913e5c | 550 | |
05f134ab AG |
551 | /*--- hardware/common/dmm/rs9lcd.c ------------------------------------------*/ |
552 | ||
21829e67 | 553 | #define RS9LCD_PACKET_SIZE 9 |
05f134ab | 554 | |
e7ed87a4 | 555 | /* Dummy info struct. The parser does not use it. */ |
bf6f8399 | 556 | struct rs9lcd_info { int dummy; }; |
e7ed87a4 | 557 | |
05f134ab AG |
558 | SR_PRIV gboolean sr_rs9lcd_packet_valid(const uint8_t *buf); |
559 | SR_PRIV int sr_rs9lcd_parse(const uint8_t *buf, float *floatval, | |
560 | struct sr_datafeed_analog *analog, void *info); | |
561 | ||
1483577e | 562 | #endif |