]> sigrok.org Git - libsigrok.git/blame - hardware/serial-dmm/api.c
projects / libsigrok.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add initial support for the UNI-T UT60G.
[libsigrok.git] / hardware / serial-dmm / api.c
CommitLineData
7dc55d93 1/*
50985c20 2 * This file is part of the libsigrok project.
7dc55d93
AG		 3 *
4 * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
5 * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
729b01f9 6 * Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de>
7dc55d93
AG		 7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 */
21
7dc55d93
AG		 22#include <sys/types.h>
23#include <sys/stat.h>
24#include <fcntl.h>
25#include <string.h>
26#include <errno.h>
22f54192 27#include <glib.h>
bbabddbd
UH		 28#include "libsigrok.h"
29#include "libsigrok-internal.h"
30#include "protocol.h"
7dc55d93 31
ede25f4e 32static const int32_t hwopts[] = {
1953564a
BV		 33 SR_CONF_CONN,
34 SR_CONF_SERIALCOMM,
7dc55d93
AG		 35};
36
ede25f4e 37static const int32_t hwcaps[] = {
1953564a
BV		 38 SR_CONF_MULTIMETER,
39 SR_CONF_LIMIT_SAMPLES,
40 SR_CONF_LIMIT_MSEC,
41 SR_CONF_CONTINUOUS,
7dc55d93
AG		 42};
43
825da8b2 44SR_PRIV struct sr_dev_driver bbcgm_m2110_driver_info;
f086b830 45SR_PRIV struct sr_dev_driver digitek_dt4000zc_driver_info;
729b01f9 46SR_PRIV struct sr_dev_driver tekpower_tp4000zc_driver_info;
ce3777ad 47SR_PRIV struct sr_dev_driver metex_me31_driver_info;
f0ac4929 48SR_PRIV struct sr_dev_driver peaktech_3410_driver_info;
5887c9cc 49SR_PRIV struct sr_dev_driver mastech_mas345_driver_info;
6dca2f16 50SR_PRIV struct sr_dev_driver va_va18b_driver_info;
d327972b 51SR_PRIV struct sr_dev_driver va_va40b_driver_info;
a53da082 52SR_PRIV struct sr_dev_driver metex_m3640d_driver_info;
88f544f2 53SR_PRIV struct sr_dev_driver metex_m4650cr_driver_info;
a376ffea 54SR_PRIV struct sr_dev_driver peaktech_4370_driver_info;
d4bd66a0 55SR_PRIV struct sr_dev_driver pce_pce_dm32_driver_info;
d5ce233f 56SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info;
3864648b 57SR_PRIV struct sr_dev_driver radioshack_22_805_driver_info;
21829e67 58SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info;
b38e08fb 59SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info;
5f2a4aff 60SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info;
2b83d7fe 61SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info;
40830061 62SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info;
6045b91a 63SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info;
54d11221 64SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info;
a7a163a7
FK		 65SR_PRIV struct sr_dev_driver uni_t_ut60a_ser_driver_info;
66SR_PRIV struct sr_dev_driver uni_t_ut60e_ser_driver_info;
4104ef81 67SR_PRIV struct sr_dev_driver uni_t_ut60g_ser_driver_info;
7cb69b18 68SR_PRIV struct sr_dev_driver uni_t_ut61b_ser_driver_info;
5f985df2 69SR_PRIV struct sr_dev_driver uni_t_ut61c_ser_driver_info;
ae3a59de 70SR_PRIV struct sr_dev_driver uni_t_ut61d_ser_driver_info;
986fde75 71SR_PRIV struct sr_dev_driver uni_t_ut61e_ser_driver_info;
df6b0f99 72SR_PRIV struct sr_dev_driver iso_tech_idm103n_driver_info;
f086b830 73
729b01f9 74SR_PRIV struct dmm_info dmms[] = {
825da8b2
MH		 75 {
76 "BBC Goertz Metrawatt", "M2110", "1200/7n2", 1200,
77 BBCGM_M2110_PACKET_SIZE, NULL,
78 sr_m2110_packet_valid, sr_m2110_parse,
79 NULL,
80 &bbcgm_m2110_driver_info, receive_data_BBCGM_M2110,
81 },
f086b830 82 {
61bab807 83 "Digitek", "DT4000ZC", "2400/8n1/dtr=1", 2400,
ce3777ad
UH		 84 FS9721_PACKET_SIZE, NULL,
85 sr_fs9721_packet_valid, sr_fs9721_parse,
2451a20f 86 sr_fs9721_10_temp_c,
dccfe015 87 &digitek_dt4000zc_driver_info, receive_data_DIGITEK_DT4000ZC,
f086b830 88 },
729b01f9 89 {
61bab807 90 "TekPower", "TP4000ZC", "2400/8n1/dtr=1", 2400,
ce3777ad
UH		 91 FS9721_PACKET_SIZE, NULL,
92 sr_fs9721_packet_valid, sr_fs9721_parse,
2451a20f 93 sr_fs9721_10_temp_c,
dccfe015 94 &tekpower_tp4000zc_driver_info, receive_data_TEKPOWER_TP4000ZC,
729b01f9 95 },
ce3777ad
UH		 96 {
97 "Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600,
98 METEX14_PACKET_SIZE, sr_metex14_packet_request,
99 sr_metex14_packet_valid, sr_metex14_parse,
100 NULL,
dccfe015 101 &metex_me31_driver_info, receive_data_METEX_ME31,
ce3777ad 102 },
f0ac4929
UH		 103 {
104 "Peaktech", "3410", "600/7n2/rts=0/dtr=1", 600,
105 METEX14_PACKET_SIZE, sr_metex14_packet_request,
106 sr_metex14_packet_valid, sr_metex14_parse,
107 NULL,
dccfe015 108 &peaktech_3410_driver_info, receive_data_PEAKTECH_3410,
f0ac4929 109 },
5887c9cc
UH		 110 {
111 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600,
112 METEX14_PACKET_SIZE, sr_metex14_packet_request,
113 sr_metex14_packet_valid, sr_metex14_parse,
114 NULL,
dccfe015 115 &mastech_mas345_driver_info, receive_data_MASTECH_MAS345,
5887c9cc 116 },
6dca2f16
UH		 117 {
118 "V&A", "VA18B", "2400/8n1", 2400,
119 FS9721_PACKET_SIZE, NULL,
120 sr_fs9721_packet_valid, sr_fs9721_parse,
2451a20f 121 sr_fs9721_01_temp_c,
dccfe015 122 &va_va18b_driver_info, receive_data_VA_VA18B,
6dca2f16 123 },
d327972b
UH		 124 {
125 "V&A", "VA40B", "2400/8n1", 2400,
126 FS9721_PACKET_SIZE, NULL,
127 sr_fs9721_packet_valid, sr_fs9721_parse,
128 sr_fs9721_max_c_min,
129 &va_va40b_driver_info, receive_data_VA_VA40B,
130 },
a53da082
UH		 131 {
132 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200,
133 METEX14_PACKET_SIZE, sr_metex14_packet_request,
134 sr_metex14_packet_valid, sr_metex14_parse,
135 NULL,
dccfe015 136 &metex_m3640d_driver_info, receive_data_METEX_M3640D,
a53da082 137 },
88f544f2
UH		 138 {
139 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
140 METEX14_PACKET_SIZE, sr_metex14_packet_request,
141 sr_metex14_packet_valid, sr_metex14_parse,
142 NULL,
143 &metex_m4650cr_driver_info, receive_data_METEX_M4650CR,
144 },
a376ffea
UH		 145 {
146 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200,
147 METEX14_PACKET_SIZE, sr_metex14_packet_request,
148 sr_metex14_packet_valid, sr_metex14_parse,
149 NULL,
dccfe015 150 &peaktech_4370_driver_info, receive_data_PEAKTECH_4370,
a376ffea 151 },
d4bd66a0
UH		 152 {
153 "PCE", "PCE-DM32", "2400/8n1", 2400,
154 FS9721_PACKET_SIZE, NULL,
155 sr_fs9721_packet_valid, sr_fs9721_parse,
2451a20f 156 sr_fs9721_01_10_temp_f_c,
dccfe015 157 &pce_pce_dm32_driver_info, receive_data_PCE_PCE_DM32,
d4bd66a0 158 },
d5ce233f
AG		 159 {
160 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200,
161 METEX14_PACKET_SIZE, sr_metex14_packet_request,
162 sr_metex14_packet_valid, sr_metex14_parse,
163 NULL,
dccfe015 164 &radioshack_22_168_driver_info, receive_data_RADIOSHACK_22_168,
d5ce233f 165 },
3864648b
AG		 166 {
167 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1", 600,
168 METEX14_PACKET_SIZE, sr_metex14_packet_request,
169 sr_metex14_packet_valid, sr_metex14_parse,
170 NULL,
171 &radioshack_22_805_driver_info, receive_data_RADIOSHACK_22_805,
172 },
21829e67
AG		 173 {
174 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800,
175 RS9LCD_PACKET_SIZE, NULL,
176 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
177 NULL,
dccfe015 178 &radioshack_22_812_driver_info, receive_data_RADIOSHACK_22_812,
21829e67 179 },
b38e08fb
UH		 180 {
181 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
182 2400, FS9721_PACKET_SIZE, NULL,
183 sr_fs9721_packet_valid, sr_fs9721_parse,
184 sr_fs9721_00_temp_c,
185 &tecpel_dmm_8061_ser_driver_info,
186 receive_data_TECPEL_DMM_8061_SER,
187 },
5f2a4aff
FS		 188 {
189 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1", 1200,
190 METEX14_PACKET_SIZE, sr_metex14_packet_request,
191 sr_metex14_packet_valid, sr_metex14_parse,
192 NULL,
193 &voltcraft_m3650d_driver_info, receive_data_VOLTCRAFT_M3650D,
194 },
2b83d7fe
UH		 195 {
196 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
197 METEX14_PACKET_SIZE, sr_metex14_packet_request,
198 sr_metex14_packet_valid, sr_metex14_parse,
199 NULL,
200 &voltcraft_m4650cr_driver_info, receive_data_VOLTCRAFT_M4650CR,
201 },
40830061
UH		 202 {
203 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
204 2400, FS9721_PACKET_SIZE, NULL,
205 sr_fs9721_packet_valid, sr_fs9721_parse,
206 NULL,
14766619
UH		 207 &voltcraft_vc820_ser_driver_info,
208 receive_data_VOLTCRAFT_VC820_SER,
40830061 209 },
6045b91a 210 {
e52bb9be
UH		 211 /*
212 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
213 * the FS9922 protocol. Instead, it only sets the user-defined
214 * bit "z1" to indicate "diode mode" and "voltage".
215 */
6045b91a
UH		 216 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
217 2400, FS9922_PACKET_SIZE, NULL,
218 sr_fs9922_packet_valid, sr_fs9922_parse,
e52bb9be 219 &sr_fs9922_z1_diode,
6045b91a
UH		 220 &voltcraft_vc830_ser_driver_info,
221 receive_data_VOLTCRAFT_VC830_SER,
222 },
54d11221
UH		 223 {
224 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
225 2400, FS9721_PACKET_SIZE, NULL,
226 sr_fs9721_packet_valid, sr_fs9721_parse,
2451a20f 227 sr_fs9721_00_temp_c,
14766619
UH		 228 &voltcraft_vc840_ser_driver_info,
229 receive_data_VOLTCRAFT_VC840_SER,
54d11221 230 },
a7a163a7
FK		 231 {
232 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
233 2400, FS9721_PACKET_SIZE, NULL,
234 sr_fs9721_packet_valid, sr_fs9721_parse,
235 NULL,
236 &uni_t_ut60a_ser_driver_info,
237 receive_data_UNI_T_UT60A_SER,
238 },
239 {
240 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
241 2400, FS9721_PACKET_SIZE, NULL,
242 sr_fs9721_packet_valid, sr_fs9721_parse,
243 sr_fs9721_00_temp_c,
244 &uni_t_ut60e_ser_driver_info,
245 receive_data_UNI_T_UT60E_SER,
246 },
4104ef81
UH		 247 {
248 /* Note: ES51986 baudrate is actually 19230! */
249 "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
250 19200, ES519XX_11B_PACKET_SIZE, NULL,
251 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
252 NULL,
253 &uni_t_ut60g_ser_driver_info, receive_data_UNI_T_UT60G_SER,
254 },
7cb69b18
UH		 255 {
256 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
257 2400, FS9922_PACKET_SIZE, NULL,
258 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
259 &uni_t_ut61b_ser_driver_info, receive_data_UNI_T_UT61B_SER,
260 },
5f985df2
UH		 261 {
262 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
263 2400, FS9922_PACKET_SIZE, NULL,
264 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
265 &uni_t_ut61c_ser_driver_info, receive_data_UNI_T_UT61C_SER,
266 },
ae3a59de
UH		 267 {
268 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
269 2400, FS9922_PACKET_SIZE, NULL,
270 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
271 &uni_t_ut61d_ser_driver_info, receive_data_UNI_T_UT61D_SER,
272 },
986fde75
UH		 273 {
274 /* Note: ES51922 baudrate is actually 19230! */
275 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
d97824e5
AJ		 276 19200, ES519XX_14B_PACKET_SIZE, NULL,
277 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse, NULL,
986fde75
UH		 278 &uni_t_ut61e_ser_driver_info, receive_data_UNI_T_UT61E_SER,
279 },
de737bfc
AJ		 280 {
281 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
282 2400, ES519XX_11B_PACKET_SIZE, NULL,
72e1672f 283 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse, NULL,
df6b0f99 284 &iso_tech_idm103n_driver_info, receive_data_ISO_TECH_IDM103N,
de737bfc 285 },
729b01f9 286};
7dc55d93 287
3b412e3a 288static int dev_clear(int dmm)
7dc55d93 289{
3f0513ba 290 return std_dev_clear(dmms[dmm].di, NULL);
7dc55d93
AG		 291}
292
6078d2c9 293static int init(struct sr_context *sr_ctx, int dmm)
7dc55d93 294{
06b7a8af 295 sr_dbg("Selected '%s' subdriver.", dmms[dmm].di->name);
729b01f9 296
f6beaac5 297 return std_init(sr_ctx, dmms[dmm].di, LOG_PREFIX);
7dc55d93
AG		 298}
299
6078d2c9 300static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
7dc55d93
AG		 301{
302 struct sr_dev_inst *sdi;
303 struct drv_context *drvc;
304 struct dev_context *devc;
305 struct sr_probe *probe;
d35afa87 306 struct sr_serial_dev_inst *serial;
7dc55d93 307 GSList *devices;
2546b05c
AG		 308 int dropped, ret;
309 size_t len;
310 uint8_t buf[128];
7dc55d93 311
d35afa87 312 if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
7dc55d93 313 return NULL;
d35afa87 314
ce3777ad 315 if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
7dc55d93 316 return NULL;
7dc55d93 317
22f54192 318 sr_info("Probing serial port %s.", conn);
7dc55d93 319
06b7a8af 320 drvc = dmms[dmm].di->priv;
7dc55d93 321 devices = NULL;
d35afa87 322 serial_flush(serial);
bbabddbd 323
ce3777ad
UH		 324 /* Request a packet if the DMM requires this. */
325 if (dmms[dmm].packet_request) {
326 if ((ret = dmms[dmm].packet_request(serial)) < 0) {
327 sr_err("Failed to request packet: %d.", ret);
328 return FALSE;
329 }
330 }
331
22f54192
UH		 332 /*
333 * There's no way to get an ID from the multimeter. It just sends data
334 * periodically (or upon request), so the best we can do is check if
335 * the packets match the expected format.
336 */
337
338 /* Let's get a bit of data and see if we can find a packet. */
339 len = sizeof(buf);
729b01f9 340 ret = serial_stream_detect(serial, buf, &len, dmms[dmm].packet_size,
124c548d 341 dmms[dmm].packet_valid, 3000,
729b01f9 342 dmms[dmm].baudrate);
2546b05c
AG		 343 if (ret != SR_OK)
344 goto scan_cleanup;
7dc55d93 345
2546b05c
AG		 346 /*
347 * If we dropped more than two packets worth of data, something is
348 * wrong. We shouldn't quit however, since the dropped bytes might be
349 * just zeroes at the beginning of the stream. Those can occur as a
22f54192
UH		 350 * combination of the nonstandard cable that ships with some devices
351 * and the serial port or USB to serial adapter.
2546b05c 352 */
729b01f9
UH		 353 dropped = len - dmms[dmm].packet_size;
354 if (dropped > 2 * dmms[dmm].packet_size)
6bef68a7 355 sr_warn("Had to drop too much data.");
7dc55d93 356
2546b05c 357 sr_info("Found device on port %s.", conn);
7dc55d93 358
729b01f9
UH		 359 if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, dmms[dmm].vendor,
360 dmms[dmm].device, "")))
2546b05c 361 goto scan_cleanup;
6bef68a7 362
2546b05c
AG		 363 if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
364 sr_err("Device context malloc failed.");
365 goto scan_cleanup;
7dc55d93
AG		 366 }
367
1e1bfcd0
UH		 368 sdi->inst_type = SR_INST_SERIAL;
369 sdi->conn = serial;
2546b05c
AG		 370
371 sdi->priv = devc;
06b7a8af 372 sdi->driver = dmms[dmm].di;
2546b05c
AG		 373 if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "P1")))
374 goto scan_cleanup;
375 sdi->probes = g_slist_append(sdi->probes, probe);
376 drvc->instances = g_slist_append(drvc->instances, sdi);
377 devices = g_slist_append(devices, sdi);
378
379scan_cleanup:
d35afa87 380 serial_close(serial);
2546b05c 381
7dc55d93
AG		 382 return devices;
383}
384
6078d2c9 385static GSList *scan(GSList *options, int dmm)
7dc55d93 386{
1987b8d6 387 struct sr_config *src;
7dc55d93
AG		 388 GSList *l, *devices;
389 const char *conn, *serialcomm;
390
391 conn = serialcomm = NULL;
392 for (l = options; l; l = l->next) {
1987b8d6
BV		 393 src = l->data;
394 switch (src->key) {
1953564a 395 case SR_CONF_CONN:
ede25f4e 396 conn = g_variant_get_string(src->data, NULL);
7dc55d93 397 break;
1953564a 398 case SR_CONF_SERIALCOMM:
ede25f4e 399 serialcomm = g_variant_get_string(src->data, NULL);
7dc55d93
AG		 400 break;
401 }
402 }
403 if (!conn)
404 return NULL;
405
406 if (serialcomm) {
407 /* Use the provided comm specs. */
6078d2c9 408 devices = sdmm_scan(conn, serialcomm, dmm);
7dc55d93 409 } else {
d35afa87 410 /* Try the default. */
6078d2c9 411 devices = sdmm_scan(conn, dmms[dmm].conn, dmm);
7dc55d93
AG		 412 }
413
414 return devices;
415}
416
6078d2c9 417static GSList *dev_list(int dmm)
7dc55d93 418{
0e94d524 419 return ((struct drv_context *)(dmms[dmm].di->priv))->instances;
7dc55d93
AG		 420}
421
6078d2c9 422static int cleanup(int dmm)
7dc55d93 423{
3b412e3a 424 return dev_clear(dmm);
7dc55d93
AG		 425}
426
8f996b89
ML		 427static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
428 const struct sr_probe_group *probe_group)
7dc55d93
AG		 429{
430 struct dev_context *devc;
431
8f996b89
ML		 432 (void)probe_group;
433
7dc55d93 434 if (sdi->status != SR_ST_ACTIVE)
e73ffd42 435 return SR_ERR_DEV_CLOSED;
7dc55d93
AG		 436
437 if (!(devc = sdi->priv)) {
438 sr_err("sdi->priv was NULL.");
439 return SR_ERR_BUG;
440 }
441
035a1078 442 switch (id) {
1953564a 443 case SR_CONF_LIMIT_SAMPLES:
ede25f4e 444 devc->limit_samples = g_variant_get_uint64(data);
7dc55d93
AG		 445 sr_dbg("Setting sample limit to %" PRIu64 ".",
446 devc->limit_samples);
447 break;
1953564a 448 case SR_CONF_LIMIT_MSEC:
ede25f4e 449 devc->limit_msec = g_variant_get_uint64(data);
f9b9bd63
AG		 450 sr_dbg("Setting time limit to %" PRIu64 "ms.",
451 devc->limit_msec);
452 break;
7dc55d93 453 default:
bd6fbf62 454 return SR_ERR_NA;
7dc55d93
AG		 455 }
456
457 return SR_OK;
458}
459
8f996b89
ML		 460static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
461 const struct sr_probe_group *probe_group)
a1c743fc 462{
a1c743fc 463 (void)sdi;
8f996b89 464 (void)probe_group;
a1c743fc
BV		 465
466 switch (key) {
0d485e30 467 case SR_CONF_SCAN_OPTIONS:
ede25f4e
BV		 468 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
469 hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
0d485e30 470 break;
9a6517d1 471 case SR_CONF_DEVICE_OPTIONS:
ede25f4e
BV		 472 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
473 hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
9a6517d1 474 break;
a1c743fc 475 default:
bd6fbf62 476 return SR_ERR_NA;
a1c743fc
BV		 477 }
478
479 return SR_OK;
480}
481
6078d2c9 482static int dev_acquisition_start(const struct sr_dev_inst *sdi,
16b7b790 483 void *cb_data, int dmm)
7dc55d93 484{
7dc55d93 485 struct dev_context *devc;
1e1bfcd0 486 struct sr_serial_dev_inst *serial;
7dc55d93 487
e73ffd42
BV		 488 if (sdi->status != SR_ST_ACTIVE)
489 return SR_ERR_DEV_CLOSED;
490
7dc55d93
AG		 491 if (!(devc = sdi->priv)) {
492 sr_err("sdi->priv was NULL.");
493 return SR_ERR_BUG;
494 }
495
7dc55d93
AG		 496 devc->cb_data = cb_data;
497
bbabddbd
UH		 498 /*
499 * Reset the number of samples to take. If we've already collected our
7dc55d93 500 * quota, but we start a new session, and don't reset this, we'll just
bbabddbd
UH		 501 * quit without acquiring any new samples.
502 */
7dc55d93 503 devc->num_samples = 0;
f9b9bd63 504 devc->starttime = g_get_monotonic_time();
7dc55d93
AG		 505
506 /* Send header packet to the session bus. */
29a27196 507 std_session_send_df_header(cb_data, LOG_PREFIX);
7dc55d93 508
bbabddbd 509 /* Poll every 50ms, or whenever some data comes in. */
1e1bfcd0 510 serial = sdi->conn;
abc4b335 511 serial_source_add(serial, G_IO_IN, 50,
16b7b790 512 dmms[dmm].receive_data, (void *)sdi);
7dc55d93
AG		 513
514 return SR_OK;
515}
516
6078d2c9 517static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
7dc55d93 518{
d43b0908
BV		 519 return std_serial_dev_acquisition_stop(sdi, cb_data, std_serial_dev_close,
520 sdi->conn, LOG_PREFIX);
7dc55d93
AG		 521}
522
3098b390
AG		 523/* Driver-specific API function wrappers */
524#define HW_INIT(X) \
6078d2c9 525static int init_##X(struct sr_context *sr_ctx) { return init(sr_ctx, X); }
3098b390 526#define HW_CLEANUP(X) \
6078d2c9 527static int cleanup_##X(void) { return cleanup(X); }
3098b390 528#define HW_SCAN(X) \
6078d2c9 529static GSList *scan_##X(GSList *options) { return scan(options, X); }
3098b390 530#define HW_DEV_LIST(X) \
6078d2c9 531static GSList *dev_list_##X(void) { return dev_list(X); }
3b412e3a
UH		 532#define HW_DEV_CLEAR(X) \
533static int dev_clear_##X(void) { return dev_clear(X); }
16b7b790 534#define HW_DEV_ACQUISITION_START(X) \
6078d2c9
UH		 535static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \
536void *cb_data) { return dev_acquisition_start(sdi, cb_data, X); }
3098b390
AG		 537
538/* Driver structs and API function wrappers */
f1437c68 539#define DRV(ID, ID_UPPER, NAME, LONGNAME) \
3098b390
AG		 540HW_INIT(ID_UPPER) \
541HW_CLEANUP(ID_UPPER) \
542HW_SCAN(ID_UPPER) \
543HW_DEV_LIST(ID_UPPER) \
3b412e3a 544HW_DEV_CLEAR(ID_UPPER) \
16b7b790 545HW_DEV_ACQUISITION_START(ID_UPPER) \
f1437c68
UH		 546SR_PRIV struct sr_dev_driver ID##_driver_info = { \
547 .name = NAME, \
548 .longname = LONGNAME, \
549 .api_version = 1, \
6078d2c9
UH		 550 .init = init_##ID_UPPER, \
551 .cleanup = cleanup_##ID_UPPER, \
552 .scan = scan_##ID_UPPER, \
553 .dev_list = dev_list_##ID_UPPER, \
3b412e3a 554 .dev_clear = dev_clear_##ID_UPPER, \
6fab7b8f 555 .config_get = NULL, \
035a1078 556 .config_set = config_set, \
a1c743fc 557 .config_list = config_list, \
854434de 558 .dev_open = std_serial_dev_open, \
bf2c987f 559 .dev_close = std_serial_dev_close, \
6078d2c9
UH		 560 .dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
561 .dev_acquisition_stop = dev_acquisition_stop, \
f1437c68 562 .priv = NULL, \
21829e67 563};
3098b390 564
825da8b2 565DRV(bbcgm_m2110, BBCGM_M2110, "bbcgm-m2110", "BBC Goertz Metrawatt M2110")
f1437c68
UH		 566DRV(digitek_dt4000zc, DIGITEK_DT4000ZC, "digitek-dt4000zc", "Digitek DT4000ZC")
567DRV(tekpower_tp4000zc, TEKPOWER_TP4000ZC, "tekpower-tp4000zc", "TekPower TP4000ZC")
568DRV(metex_me31, METEX_ME31, "metex-me31", "Metex ME-31")
569DRV(peaktech_3410, PEAKTECH_3410, "peaktech-3410", "PeakTech 3410")
570DRV(mastech_mas345, MASTECH_MAS345, "mastech-mas345", "MASTECH MAS345")
571DRV(va_va18b, VA_VA18B, "va-va18b", "V&A VA18B")
d327972b 572DRV(va_va40b, VA_VA40B, "va-va40b", "V&A VA40B")
f1437c68 573DRV(metex_m3640d, METEX_M3640D, "metex-m3640d", "Metex M-3640D")
88f544f2 574DRV(metex_m4650cr, METEX_M4650CR, "metex-m4650cr", "Metex M-4650CR")
f1437c68
UH		 575DRV(peaktech_4370, PEAKTECH_4370, "peaktech-4370", "PeakTech 4370")
576DRV(pce_pce_dm32, PCE_PCE_DM32, "pce-pce-dm32", "PCE PCE-DM32")
577DRV(radioshack_22_168, RADIOSHACK_22_168, "radioshack-22-168", "RadioShack 22-168")
3864648b 578DRV(radioshack_22_805, RADIOSHACK_22_805, "radioshack-22-805", "RadioShack 22-805")
f1437c68 579DRV(radioshack_22_812, RADIOSHACK_22_812, "radioshack-22-812", "RadioShack 22-812")
b38e08fb 580DRV(tecpel_dmm_8061_ser, TECPEL_DMM_8061_SER, "tecpel-dmm-8061-ser", "Tecpel DMM-8061 (UT-D02 cable)")
5f2a4aff 581DRV(voltcraft_m3650d, VOLTCRAFT_M3650D, "voltcraft-m3650d", "Voltcraft M-3650D")
2b83d7fe 582DRV(voltcraft_m4650cr, VOLTCRAFT_M4650CR, "voltcraft-m4650cr", "Voltcraft M-4650CR")
14766619 583DRV(voltcraft_vc820_ser, VOLTCRAFT_VC820_SER, "voltcraft-vc820-ser", "Voltcraft VC-820 (UT-D02 cable)")
6045b91a 584DRV(voltcraft_vc830_ser, VOLTCRAFT_VC830_SER, "voltcraft-vc830-ser", "Voltcraft VC-830 (UT-D02 cable)")
14766619 585DRV(voltcraft_vc840_ser, VOLTCRAFT_VC840_SER, "voltcraft-vc840-ser", "Voltcraft VC-840 (UT-D02 cable)")
a7a163a7
FK		 586DRV(uni_t_ut60a_ser, UNI_T_UT60A_SER, "uni-t-ut60a-ser", "UNI-T UT60A (UT-D02 cable)")
587DRV(uni_t_ut60e_ser, UNI_T_UT60E_SER, "uni-t-ut60e-ser", "UNI-T UT60E (UT-D02 cable)")
4104ef81 588DRV(uni_t_ut60g_ser, UNI_T_UT60G_SER, "uni-t-ut60g-ser", "UNI-T UT60G (UT-D02 cable)")
7cb69b18 589DRV(uni_t_ut61b_ser, UNI_T_UT61B_SER, "uni-t-ut61b-ser", "UNI-T UT61B (UT-D02 cable)")
5f985df2 590DRV(uni_t_ut61c_ser, UNI_T_UT61C_SER, "uni-t-ut61c-ser", "UNI-T UT61C (UT-D02 cable)")
ae3a59de 591DRV(uni_t_ut61d_ser, UNI_T_UT61D_SER, "uni-t-ut61d-ser", "UNI-T UT61D (UT-D02 cable)")
986fde75 592DRV(uni_t_ut61e_ser, UNI_T_UT61E_SER, "uni-t-ut61e-ser", "UNI-T UT61E (UT-D02 cable)")
df6b0f99 593DRV(iso_tech_idm103n, ISO_TECH_IDM103N, "iso-tech-idm103n", "ISO-TECH IDM103N")
Hardware access and backend lib