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Commit | Line | Data |
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7b4edcb6 MH |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
c90beca7 | 4 | * Copyright (C) 2013, 2014 Matthias Heidbrink <m-sigrok@heidbrink.biz> |
7b4edcb6 MH |
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 | ||
6392d599 MH |
20 | /** @file |
21 | * Gossen Metrawatt Metrahit 1x/2x drivers | |
c90beca7 | 22 | * @internal |
6392d599 MH |
23 | */ |
24 | ||
6ec6c43b | 25 | #include <config.h> |
f5792417 | 26 | #include <string.h> |
7b4edcb6 MH |
27 | #include "protocol.h" |
28 | ||
f5792417 MH |
29 | /* Serial communication parameters for Metrahit 1x/2x with 'RS232' adaptor */ |
30 | #define SERIALCOMM_1X_RS232 "8228/6n1/dtr=1/rts=1/flow=0" /* =8192, closer with divider */ | |
31 | #define SERIALCOMM_2X_RS232 "9600/6n1/dtr=1/rts=1/flow=0" | |
6392d599 | 32 | #define SERIALCOMM_2X "9600/8n1/dtr=1/rts=1/flow=0" |
f5792417 MH |
33 | #define VENDOR_GMC "Gossen Metrawatt" |
34 | ||
a0e0bb41 | 35 | static const uint32_t scanopts[] = { |
f5792417 MH |
36 | SR_CONF_CONN, |
37 | SR_CONF_SERIALCOMM, | |
38 | }; | |
39 | ||
c90beca7 | 40 | /** Hardware capabilities for Metrahit 1x/2x devices in send mode. */ |
f254bc4b | 41 | static const uint32_t devopts_sm[] = { |
f5792417 | 42 | SR_CONF_MULTIMETER, |
6392d599 | 43 | SR_CONF_THERMOMETER, /**< All GMC 1x/2x multimeters seem to support this */ |
f5792417 | 44 | SR_CONF_CONTINUOUS, |
5827f61b BV |
45 | SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET, |
46 | SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET, | |
f5792417 MH |
47 | }; |
48 | ||
c90beca7 | 49 | /** Hardware capabilities for Metrahit 2x devices in bidirectional Mode. */ |
f254bc4b | 50 | static const uint32_t devopts_bd[] = { |
c90beca7 MH |
51 | SR_CONF_MULTIMETER, |
52 | SR_CONF_THERMOMETER, /**< All GMC 1x/2x multimeters seem to support this */ | |
c90beca7 | 53 | SR_CONF_CONTINUOUS, |
5827f61b BV |
54 | SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET, |
55 | SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET, | |
56 | SR_CONF_POWER_OFF | SR_CONF_GET | SR_CONF_SET, | |
c90beca7 MH |
57 | }; |
58 | ||
6392d599 MH |
59 | /* TODO: |
60 | * - For the 29S SR_CONF_ENERGYMETER, too. | |
61 | * - SR_CONF_PATTERN_MODE for some 2x devices | |
62 | * - SR_CONF_DATALOG for 22M, 26M, 29S and storage adaptors. | |
63 | * Need to implement device-specific lists. | |
64 | */ | |
65 | ||
fc348b77 UH |
66 | /** |
67 | * Read single byte from serial port. | |
68 | * | |
69 | * @retval -1 Timeout or error. | |
70 | * @retval other Byte. | |
f5792417 MH |
71 | */ |
72 | static int read_byte(struct sr_serial_dev_inst *serial, gint64 timeout) | |
7b4edcb6 | 73 | { |
fc348b77 | 74 | uint8_t result = 0; |
f5792417 MH |
75 | int rc = 0; |
76 | ||
77 | for (;;) { | |
0714a010 | 78 | rc = serial_read_nonblocking(serial, &result, 1); |
f5792417 MH |
79 | if (rc == 1) { |
80 | sr_spew("read: 0x%02x/%d", result, result); | |
81 | return result; | |
82 | } | |
83 | if (g_get_monotonic_time() > timeout) | |
84 | return -1; | |
85 | g_usleep(2000); | |
86 | } | |
87 | } | |
88 | ||
fc348b77 UH |
89 | /** |
90 | * Try to detect GMC 1x/2x multimeter model in send mode for max. 1 second. | |
f5792417 | 91 | * |
fc348b77 UH |
92 | * @param serial Configured, open serial port. |
93 | * | |
94 | * @retval NULL Detection failed. | |
95 | * @retval other Model code. | |
f5792417 MH |
96 | */ |
97 | static enum model scan_model_sm(struct sr_serial_dev_inst *serial) | |
98 | { | |
99 | int byte, bytecnt, cnt; | |
100 | enum model model; | |
101 | gint64 timeout_us; | |
102 | ||
873e0c12 | 103 | model = METRAHIT_NONE; |
1a46cc62 | 104 | timeout_us = g_get_monotonic_time() + (1 * 1000 * 1000); |
f5792417 | 105 | |
fc348b77 UH |
106 | /* |
107 | * Try to find message consisting of device code and several | |
108 | * (at least 4) data bytes. | |
109 | */ | |
f5792417 MH |
110 | for (bytecnt = 0; bytecnt < 100; bytecnt++) { |
111 | byte = read_byte(serial, timeout_us); | |
112 | if ((byte == -1) || (timeout_us < g_get_monotonic_time())) | |
113 | break; | |
114 | if ((byte & MSGID_MASK) == MSGID_INF) { | |
873e0c12 | 115 | if (!(model = gmc_decode_model_sm(byte & MSGC_MASK))) |
f5792417 | 116 | break; |
fc348b77 | 117 | /* Now expect (at least) 4 data bytes. */ |
f5792417 MH |
118 | for (cnt = 0; cnt < 4; cnt++) { |
119 | byte = read_byte(serial, timeout_us); | |
120 | if ((byte == -1) || | |
c90beca7 | 121 | ((byte & MSGID_MASK) != MSGID_DATA)) |
f5792417 | 122 | { |
873e0c12 | 123 | model = METRAHIT_NONE; |
f5792417 MH |
124 | bytecnt = 100; |
125 | break; | |
126 | } | |
127 | } | |
128 | break; | |
129 | } | |
130 | } | |
7b4edcb6 | 131 | |
f5792417 MH |
132 | return model; |
133 | } | |
134 | ||
fc348b77 UH |
135 | /** |
136 | * Scan for Metrahit 1x and Metrahit 2x in send mode using Gossen Metrawatt | |
137 | * 'RS232' interface. | |
138 | * | |
139 | * The older 1x models use 8192 baud and the newer 2x 9600 baud. | |
140 | * The DMM usually sends up to about 20 messages per second. However, depending | |
141 | * on configuration and measurement mode the intervals can be much larger and | |
142 | * then the detection might not work. | |
f5792417 | 143 | */ |
4f840ce9 | 144 | static GSList *scan_1x_2x_rs232(struct sr_dev_driver *di, GSList *options) |
f5792417 MH |
145 | { |
146 | struct sr_dev_inst *sdi; | |
f5792417 MH |
147 | struct dev_context *devc; |
148 | struct sr_config *src; | |
f5792417 MH |
149 | struct sr_serial_dev_inst *serial; |
150 | GSList *l, *devices; | |
151 | const char *conn, *serialcomm; | |
152 | enum model model; | |
153 | gboolean serialcomm_given; | |
7b4edcb6 MH |
154 | |
155 | devices = NULL; | |
f5792417 | 156 | conn = serialcomm = NULL; |
f5792417 MH |
157 | serialcomm_given = FALSE; |
158 | ||
c90beca7 | 159 | sr_spew("scan_1x_2x_rs232() called!"); |
f5792417 MH |
160 | |
161 | for (l = options; l; l = l->next) { | |
162 | src = l->data; | |
163 | switch (src->key) { | |
164 | case SR_CONF_CONN: | |
165 | conn = g_variant_get_string(src->data, NULL); | |
166 | break; | |
167 | case SR_CONF_SERIALCOMM: | |
168 | serialcomm = g_variant_get_string(src->data, NULL); | |
169 | serialcomm_given = TRUE; | |
170 | break; | |
171 | } | |
172 | } | |
173 | if (!conn) | |
174 | return NULL; | |
175 | if (!serialcomm) | |
176 | serialcomm = SERIALCOMM_2X_RS232; | |
177 | ||
91219afc | 178 | serial = sr_serial_dev_inst_new(conn, serialcomm); |
f5792417 | 179 | |
e13e354f | 180 | if (serial_open(serial, SERIAL_RDWR) != SR_OK) { |
f5792417 MH |
181 | sr_serial_dev_inst_free(serial); |
182 | return NULL; | |
183 | } | |
7b4edcb6 | 184 | |
f5792417 MH |
185 | serial_flush(serial); |
186 | ||
187 | model = scan_model_sm(serial); | |
188 | ||
fc348b77 UH |
189 | /* |
190 | * If detection failed and no user-supplied parameters, | |
191 | * try second baud rate. | |
192 | */ | |
873e0c12 | 193 | if ((model == METRAHIT_NONE) && !serialcomm_given) { |
f5792417 MH |
194 | serialcomm = SERIALCOMM_1X_RS232; |
195 | g_free(serial->serialcomm); | |
196 | serial->serialcomm = g_strdup(serialcomm); | |
197 | if (serial_set_paramstr(serial, serialcomm) == SR_OK) { | |
198 | serial_flush(serial); | |
199 | model = scan_model_sm(serial); | |
200 | } | |
201 | } | |
202 | ||
873e0c12 UH |
203 | if (model != METRAHIT_NONE) { |
204 | sr_spew("%s %s detected!", VENDOR_GMC, gmc_model_str(model)); | |
aac29cc1 | 205 | sdi = g_malloc0(sizeof(struct sr_dev_inst)); |
0af636be UH |
206 | sdi->status = SR_ST_INACTIVE; |
207 | sdi->vendor = g_strdup(VENDOR_GMC); | |
208 | sdi->model = g_strdup(gmc_model_str(model)); | |
f57d8ffe | 209 | devc = g_malloc0(sizeof(struct dev_context)); |
3c413879 | 210 | sr_sw_limits_init(&devc->limits); |
f5792417 | 211 | devc->model = model; |
f5792417 | 212 | devc->settings_ok = FALSE; |
f5792417 MH |
213 | sdi->conn = serial; |
214 | sdi->priv = devc; | |
5e23fcab | 215 | sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1"); |
f5792417 MH |
216 | devices = g_slist_append(devices, sdi); |
217 | } | |
7b4edcb6 | 218 | |
15a5bfe4 | 219 | return std_scan_complete(di, devices); |
7b4edcb6 MH |
220 | } |
221 | ||
1a863916 UH |
222 | /** |
223 | * Scan for Metrahit 2x in a bidirectional mode using Gossen Metrawatt | |
224 | * 'BD 232' interface. | |
c90beca7 | 225 | */ |
4f840ce9 | 226 | static GSList *scan_2x_bd232(struct sr_dev_driver *di, GSList *options) |
c90beca7 MH |
227 | { |
228 | struct sr_dev_inst *sdi; | |
c90beca7 MH |
229 | struct dev_context *devc; |
230 | struct sr_config *src; | |
c90beca7 MH |
231 | struct sr_serial_dev_inst *serial; |
232 | GSList *l, *devices; | |
233 | const char *conn, *serialcomm; | |
234 | int cnt, byte; | |
235 | gint64 timeout_us; | |
236 | ||
237 | sdi = NULL; | |
238 | devc = NULL; | |
239 | conn = serialcomm = NULL; | |
240 | devices = NULL; | |
241 | ||
c90beca7 MH |
242 | sr_spew("scan_2x_bd232() called!"); |
243 | ||
244 | for (l = options; l; l = l->next) { | |
245 | src = l->data; | |
246 | switch (src->key) { | |
247 | case SR_CONF_CONN: | |
248 | conn = g_variant_get_string(src->data, NULL); | |
249 | break; | |
250 | case SR_CONF_SERIALCOMM: | |
251 | serialcomm = g_variant_get_string(src->data, NULL); | |
252 | break; | |
253 | } | |
254 | } | |
255 | if (!conn) | |
256 | return NULL; | |
257 | if (!serialcomm) | |
258 | serialcomm = SERIALCOMM_2X; | |
259 | ||
91219afc | 260 | serial = sr_serial_dev_inst_new(conn, serialcomm); |
c90beca7 | 261 | |
e13e354f | 262 | if (serial_open(serial, SERIAL_RDWR) != SR_OK) |
c90beca7 MH |
263 | goto exit_err; |
264 | ||
f57d8ffe | 265 | devc = g_malloc0(sizeof(struct dev_context)); |
c90beca7 | 266 | |
aac29cc1 | 267 | sdi = g_malloc0(sizeof(struct sr_dev_inst)); |
0af636be UH |
268 | sdi->status = SR_ST_INACTIVE; |
269 | sdi->vendor = g_strdup(VENDOR_GMC); | |
c90beca7 MH |
270 | sdi->priv = devc; |
271 | ||
272 | /* Send message 03 "Query multimeter version and status" */ | |
273 | sdi->conn = serial; | |
c90beca7 MH |
274 | if (req_stat14(sdi, TRUE) != SR_OK) |
275 | goto exit_err; | |
276 | ||
277 | /* Wait for reply from device(s) for up to 2s. */ | |
1a46cc62 | 278 | timeout_us = g_get_monotonic_time() + (2 * 1000 * 1000); |
c90beca7 MH |
279 | |
280 | while (timeout_us > g_get_monotonic_time()) { | |
281 | /* Receive reply (14 bytes) */ | |
282 | devc->buflen = 0; | |
07ffa5b3 | 283 | for (cnt = 0; cnt < GMC_REPLY_SIZE; cnt++) { |
c90beca7 MH |
284 | byte = read_byte(serial, timeout_us); |
285 | if (byte != -1) | |
286 | devc->buf[devc->buflen++] = (byte & MASK_6BITS); | |
287 | } | |
288 | ||
07ffa5b3 | 289 | if (devc->buflen != GMC_REPLY_SIZE) |
c90beca7 MH |
290 | continue; |
291 | ||
292 | devc->addr = devc->buf[0]; | |
293 | process_msg14(sdi); | |
294 | devc->buflen = 0; | |
295 | ||
296 | if (devc->model != METRAHIT_NONE) { | |
297 | sr_spew("%s %s detected!", VENDOR_GMC, gmc_model_str(devc->model)); | |
3c413879 | 298 | sr_sw_limits_init(&devc->limits); |
c90beca7 MH |
299 | sdi->model = g_strdup(gmc_model_str(devc->model)); |
300 | sdi->version = g_strdup_printf("Firmware %d.%d", devc->fw_ver_maj, devc->fw_ver_min); | |
301 | sdi->conn = serial; | |
302 | sdi->priv = devc; | |
5e23fcab | 303 | sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1"); |
c90beca7 | 304 | devices = g_slist_append(devices, sdi); |
f57d8ffe | 305 | devc = g_malloc0(sizeof(struct dev_context)); |
aac29cc1 | 306 | sdi = g_malloc0(sizeof(struct sr_dev_inst)); |
0af636be UH |
307 | sdi->status = SR_ST_INACTIVE; |
308 | sdi->vendor = g_strdup(VENDOR_GMC); | |
c90beca7 MH |
309 | } |
310 | }; | |
311 | ||
312 | /* Free last alloc if no device found */ | |
313 | if (devc->model == METRAHIT_NONE) { | |
314 | g_free(devc); | |
315 | sr_dev_inst_free(sdi); | |
316 | } | |
317 | ||
15a5bfe4 | 318 | return std_scan_complete(di, devices); |
c90beca7 MH |
319 | |
320 | exit_err: | |
321 | sr_info("scan_2x_bd232(): Error!"); | |
322 | ||
323 | if (serial) | |
324 | sr_serial_dev_inst_free(serial); | |
b1f83103 | 325 | g_free(devc); |
c90beca7 MH |
326 | if (sdi) |
327 | sr_dev_inst_free(sdi); | |
328 | ||
329 | return NULL; | |
330 | } | |
331 | ||
7b4edcb6 MH |
332 | static int dev_close(struct sr_dev_inst *sdi) |
333 | { | |
f5792417 | 334 | struct dev_context *devc; |
7b4edcb6 | 335 | |
bf2c987f | 336 | std_serial_dev_close(sdi); |
7b4edcb6 MH |
337 | |
338 | sdi->status = SR_ST_INACTIVE; | |
3c413879 | 339 | if ((devc = sdi->priv)) |
873e0c12 | 340 | devc->model = METRAHIT_NONE; |
f5792417 | 341 | |
7b4edcb6 MH |
342 | return SR_OK; |
343 | } | |
344 | ||
584560f1 BV |
345 | static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
346 | const struct sr_channel_group *cg) | |
7b4edcb6 MH |
347 | { |
348 | int ret; | |
fadd0707 | 349 | struct dev_context *devc; |
c90beca7 | 350 | |
53b4680f | 351 | (void)cg; |
c90beca7 | 352 | |
709468ba | 353 | if (!sdi) |
6392d599 MH |
354 | return SR_ERR_ARG; |
355 | ||
709468ba UH |
356 | devc = sdi->priv; |
357 | ||
7b4edcb6 MH |
358 | ret = SR_OK; |
359 | switch (key) { | |
6392d599 | 360 | case SR_CONF_LIMIT_SAMPLES: |
6392d599 | 361 | case SR_CONF_LIMIT_MSEC: |
3c413879 | 362 | return sr_sw_limits_config_get(&devc->limits, key, data); |
c90beca7 MH |
363 | case SR_CONF_POWER_OFF: |
364 | *data = g_variant_new_boolean(FALSE); | |
365 | break; | |
7b4edcb6 MH |
366 | default: |
367 | return SR_ERR_NA; | |
368 | } | |
369 | ||
370 | return ret; | |
371 | } | |
372 | ||
1a863916 | 373 | /** Implementation of config_list, auxiliary function for common parts. */ |
584560f1 BV |
374 | static int config_list_common(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
375 | const struct sr_channel_group *cg) | |
7b4edcb6 | 376 | { |
c90beca7 | 377 | (void)sdi; |
53b4680f | 378 | (void)cg; |
7b4edcb6 | 379 | |
7b4edcb6 | 380 | switch (key) { |
c90beca7 | 381 | case SR_CONF_SCAN_OPTIONS: |
584560f1 | 382 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, |
5827f61b | 383 | scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t)); |
f5792417 | 384 | break; |
7b4edcb6 | 385 | default: |
f5792417 | 386 | return SR_ERR_NA; |
7b4edcb6 MH |
387 | } |
388 | ||
f5792417 | 389 | return SR_OK; |
7b4edcb6 MH |
390 | } |
391 | ||
c90beca7 | 392 | /** Implementation of config_list for Metrahit 1x/2x send mode */ |
584560f1 | 393 | static int config_list_sm(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
53b4680f | 394 | const struct sr_channel_group *cg) |
7b4edcb6 | 395 | { |
7b4edcb6 | 396 | switch (key) { |
c90beca7 | 397 | case SR_CONF_DEVICE_OPTIONS: |
584560f1 | 398 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, |
5827f61b | 399 | devopts_sm, ARRAY_SIZE(devopts_sm), sizeof(uint32_t)); |
f5792417 | 400 | break; |
c90beca7 | 401 | default: |
53b4680f | 402 | return config_list_common(key, data, sdi, cg); |
c90beca7 MH |
403 | } |
404 | ||
405 | return SR_OK; | |
406 | } | |
407 | ||
408 | /** Implementation of config_list for Metrahit 2x bidirectional mode */ | |
584560f1 | 409 | static int config_list_bd(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
53b4680f | 410 | const struct sr_channel_group *cg) |
c90beca7 | 411 | { |
c90beca7 | 412 | switch (key) { |
f5792417 | 413 | case SR_CONF_DEVICE_OPTIONS: |
584560f1 | 414 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, |
5827f61b | 415 | devopts_bd, ARRAY_SIZE(devopts_bd), sizeof(uint32_t)); |
f5792417 | 416 | break; |
7b4edcb6 | 417 | default: |
53b4680f | 418 | return config_list_common(key, data, sdi, cg); |
7b4edcb6 MH |
419 | } |
420 | ||
f5792417 | 421 | return SR_OK; |
7b4edcb6 MH |
422 | } |
423 | ||
695dc859 | 424 | static int dev_acquisition_start_1x_2x_rs232(const struct sr_dev_inst *sdi) |
7b4edcb6 | 425 | { |
f5792417 MH |
426 | struct dev_context *devc; |
427 | struct sr_serial_dev_inst *serial; | |
428 | ||
7b4edcb6 MH |
429 | if (sdi->status != SR_ST_ACTIVE) |
430 | return SR_ERR_DEV_CLOSED; | |
431 | ||
208c1d35 | 432 | devc = sdi->priv; |
f5792417 MH |
433 | devc->settings_ok = FALSE; |
434 | devc->buflen = 0; | |
435 | ||
3c413879 | 436 | sr_sw_limits_acquisition_start(&devc->limits); |
bee2b016 | 437 | std_session_send_df_header(sdi); |
f5792417 | 438 | |
f5792417 MH |
439 | /* Poll every 40ms, or whenever some data comes in. */ |
440 | serial = sdi->conn; | |
102f1239 BV |
441 | serial_source_add(sdi->session, serial, G_IO_IN, 40, |
442 | gmc_mh_1x_2x_receive_data, (void *)sdi); | |
7b4edcb6 MH |
443 | |
444 | return SR_OK; | |
445 | } | |
446 | ||
695dc859 | 447 | static int dev_acquisition_start_2x_bd232(const struct sr_dev_inst *sdi) |
c90beca7 MH |
448 | { |
449 | struct dev_context *devc; | |
450 | struct sr_serial_dev_inst *serial; | |
451 | ||
c90beca7 MH |
452 | if (sdi->status != SR_ST_ACTIVE) |
453 | return SR_ERR_DEV_CLOSED; | |
454 | ||
208c1d35 | 455 | devc = sdi->priv; |
c90beca7 MH |
456 | devc->settings_ok = FALSE; |
457 | devc->buflen = 0; | |
458 | ||
3c413879 | 459 | sr_sw_limits_acquisition_start(&devc->limits); |
bee2b016 | 460 | std_session_send_df_header(sdi); |
c90beca7 | 461 | |
c90beca7 MH |
462 | /* Poll every 40ms, or whenever some data comes in. */ |
463 | serial = sdi->conn; | |
102f1239 BV |
464 | serial_source_add(sdi->session, serial, G_IO_IN, 40, |
465 | gmc_mh_2x_receive_data, (void *)sdi); | |
c90beca7 MH |
466 | |
467 | /* Send start message */ | |
468 | return req_meas14(sdi); | |
469 | } | |
470 | ||
dd5c48a6 | 471 | static struct sr_dev_driver gmc_mh_1x_2x_rs232_driver_info = { |
7b4edcb6 | 472 | .name = "gmc-mh-1x-2x-rs232", |
a90061e5 | 473 | .longname = "Gossen Metrawatt Metrahit 1x/2x, RS232 interface", |
7b4edcb6 | 474 | .api_version = 1, |
c2fdcc25 | 475 | .init = std_init, |
700d6b64 | 476 | .cleanup = std_cleanup, |
c90beca7 | 477 | .scan = scan_1x_2x_rs232, |
c01bf34c | 478 | .dev_list = std_dev_list, |
a6630742 | 479 | .dev_clear = NULL, |
c90beca7 MH |
480 | .config_get = config_get, |
481 | .config_set = config_set, | |
482 | .config_list = config_list_sm, | |
483 | .dev_open = std_serial_dev_open, | |
484 | .dev_close = dev_close, | |
485 | .dev_acquisition_start = dev_acquisition_start_1x_2x_rs232, | |
4b1a9d5d | 486 | .dev_acquisition_stop = std_serial_dev_acquisition_stop, |
41812aca | 487 | .context = NULL, |
c90beca7 | 488 | }; |
dd5c48a6 | 489 | SR_REGISTER_DEV_DRIVER(gmc_mh_1x_2x_rs232_driver_info); |
c90beca7 | 490 | |
dd5c48a6 | 491 | static struct sr_dev_driver gmc_mh_2x_bd232_driver_info = { |
c90beca7 | 492 | .name = "gmc-mh-2x-bd232", |
a90061e5 | 493 | .longname = "Gossen Metrawatt Metrahit 2x, BD232/SI232-II interface", |
c90beca7 | 494 | .api_version = 1, |
c2fdcc25 | 495 | .init = std_init, |
700d6b64 | 496 | .cleanup = std_cleanup, |
c90beca7 | 497 | .scan = scan_2x_bd232, |
c01bf34c | 498 | .dev_list = std_dev_list, |
a6630742 | 499 | .dev_clear = NULL, |
7b4edcb6 MH |
500 | .config_get = config_get, |
501 | .config_set = config_set, | |
c90beca7 | 502 | .config_list = config_list_bd, |
854434de | 503 | .dev_open = std_serial_dev_open, |
7b4edcb6 | 504 | .dev_close = dev_close, |
c90beca7 | 505 | .dev_acquisition_start = dev_acquisition_start_2x_bd232, |
4b1a9d5d | 506 | .dev_acquisition_stop = std_serial_dev_acquisition_stop, |
41812aca | 507 | .context = NULL, |
7b4edcb6 | 508 | }; |
dd5c48a6 | 509 | SR_REGISTER_DEV_DRIVER(gmc_mh_2x_bd232_driver_info); |