]>
Commit | Line | Data |
---|---|---|
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 | 32 | static const int32_t hwopts[] = { |
1953564a BV |
33 | SR_CONF_CONN, |
34 | SR_CONF_SERIALCOMM, | |
7dc55d93 AG |
35 | }; |
36 | ||
ede25f4e | 37 | static 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 | ||
f086b830 | 44 | SR_PRIV struct sr_dev_driver digitek_dt4000zc_driver_info; |
729b01f9 | 45 | SR_PRIV struct sr_dev_driver tekpower_tp4000zc_driver_info; |
ce3777ad | 46 | SR_PRIV struct sr_dev_driver metex_me31_driver_info; |
f0ac4929 | 47 | SR_PRIV struct sr_dev_driver peaktech_3410_driver_info; |
5887c9cc | 48 | SR_PRIV struct sr_dev_driver mastech_mas345_driver_info; |
6dca2f16 | 49 | SR_PRIV struct sr_dev_driver va_va18b_driver_info; |
a53da082 | 50 | SR_PRIV struct sr_dev_driver metex_m3640d_driver_info; |
88f544f2 | 51 | SR_PRIV struct sr_dev_driver metex_m4650cr_driver_info; |
a376ffea | 52 | SR_PRIV struct sr_dev_driver peaktech_4370_driver_info; |
d4bd66a0 | 53 | SR_PRIV struct sr_dev_driver pce_pce_dm32_driver_info; |
d5ce233f | 54 | SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info; |
3864648b | 55 | SR_PRIV struct sr_dev_driver radioshack_22_805_driver_info; |
21829e67 | 56 | SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info; |
b38e08fb | 57 | SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info; |
5f2a4aff | 58 | SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info; |
2b83d7fe | 59 | SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info; |
40830061 | 60 | SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info; |
6045b91a | 61 | SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info; |
54d11221 | 62 | SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info; |
a7a163a7 FK |
63 | SR_PRIV struct sr_dev_driver uni_t_ut60a_ser_driver_info; |
64 | SR_PRIV struct sr_dev_driver uni_t_ut60e_ser_driver_info; | |
ae3a59de | 65 | SR_PRIV struct sr_dev_driver uni_t_ut61d_ser_driver_info; |
986fde75 | 66 | SR_PRIV struct sr_dev_driver uni_t_ut61e_ser_driver_info; |
df6b0f99 | 67 | SR_PRIV struct sr_dev_driver iso_tech_idm103n_driver_info; |
f086b830 | 68 | |
729b01f9 | 69 | SR_PRIV struct dmm_info dmms[] = { |
f086b830 | 70 | { |
ce3777ad UH |
71 | "Digitek", "DT4000ZC", "2400/8n1", 2400, |
72 | FS9721_PACKET_SIZE, NULL, | |
73 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
2451a20f | 74 | sr_fs9721_10_temp_c, |
dccfe015 | 75 | &digitek_dt4000zc_driver_info, receive_data_DIGITEK_DT4000ZC, |
f086b830 | 76 | }, |
729b01f9 | 77 | { |
ce3777ad UH |
78 | "TekPower", "TP4000ZC", "2400/8n1", 2400, |
79 | FS9721_PACKET_SIZE, NULL, | |
80 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
2451a20f | 81 | sr_fs9721_10_temp_c, |
dccfe015 | 82 | &tekpower_tp4000zc_driver_info, receive_data_TEKPOWER_TP4000ZC, |
729b01f9 | 83 | }, |
ce3777ad UH |
84 | { |
85 | "Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600, | |
86 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
87 | sr_metex14_packet_valid, sr_metex14_parse, | |
88 | NULL, | |
dccfe015 | 89 | &metex_me31_driver_info, receive_data_METEX_ME31, |
ce3777ad | 90 | }, |
f0ac4929 UH |
91 | { |
92 | "Peaktech", "3410", "600/7n2/rts=0/dtr=1", 600, | |
93 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
94 | sr_metex14_packet_valid, sr_metex14_parse, | |
95 | NULL, | |
dccfe015 | 96 | &peaktech_3410_driver_info, receive_data_PEAKTECH_3410, |
f0ac4929 | 97 | }, |
5887c9cc UH |
98 | { |
99 | "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600, | |
100 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
101 | sr_metex14_packet_valid, sr_metex14_parse, | |
102 | NULL, | |
dccfe015 | 103 | &mastech_mas345_driver_info, receive_data_MASTECH_MAS345, |
5887c9cc | 104 | }, |
6dca2f16 UH |
105 | { |
106 | "V&A", "VA18B", "2400/8n1", 2400, | |
107 | FS9721_PACKET_SIZE, NULL, | |
108 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
2451a20f | 109 | sr_fs9721_01_temp_c, |
dccfe015 | 110 | &va_va18b_driver_info, receive_data_VA_VA18B, |
6dca2f16 | 111 | }, |
a53da082 UH |
112 | { |
113 | "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200, | |
114 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
115 | sr_metex14_packet_valid, sr_metex14_parse, | |
116 | NULL, | |
dccfe015 | 117 | &metex_m3640d_driver_info, receive_data_METEX_M3640D, |
a53da082 | 118 | }, |
88f544f2 UH |
119 | { |
120 | "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200, | |
121 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
122 | sr_metex14_packet_valid, sr_metex14_parse, | |
123 | NULL, | |
124 | &metex_m4650cr_driver_info, receive_data_METEX_M4650CR, | |
125 | }, | |
a376ffea UH |
126 | { |
127 | "PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200, | |
128 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
129 | sr_metex14_packet_valid, sr_metex14_parse, | |
130 | NULL, | |
dccfe015 | 131 | &peaktech_4370_driver_info, receive_data_PEAKTECH_4370, |
a376ffea | 132 | }, |
d4bd66a0 UH |
133 | { |
134 | "PCE", "PCE-DM32", "2400/8n1", 2400, | |
135 | FS9721_PACKET_SIZE, NULL, | |
136 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
2451a20f | 137 | sr_fs9721_01_10_temp_f_c, |
dccfe015 | 138 | &pce_pce_dm32_driver_info, receive_data_PCE_PCE_DM32, |
d4bd66a0 | 139 | }, |
d5ce233f AG |
140 | { |
141 | "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200, | |
142 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
143 | sr_metex14_packet_valid, sr_metex14_parse, | |
144 | NULL, | |
dccfe015 | 145 | &radioshack_22_168_driver_info, receive_data_RADIOSHACK_22_168, |
d5ce233f | 146 | }, |
3864648b AG |
147 | { |
148 | "RadioShack", "22-805", "600/7n2/rts=0/dtr=1", 600, | |
149 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
150 | sr_metex14_packet_valid, sr_metex14_parse, | |
151 | NULL, | |
152 | &radioshack_22_805_driver_info, receive_data_RADIOSHACK_22_805, | |
153 | }, | |
21829e67 AG |
154 | { |
155 | "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800, | |
156 | RS9LCD_PACKET_SIZE, NULL, | |
157 | sr_rs9lcd_packet_valid, sr_rs9lcd_parse, | |
158 | NULL, | |
dccfe015 | 159 | &radioshack_22_812_driver_info, receive_data_RADIOSHACK_22_812, |
21829e67 | 160 | }, |
b38e08fb UH |
161 | { |
162 | "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
163 | 2400, FS9721_PACKET_SIZE, NULL, | |
164 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
165 | sr_fs9721_00_temp_c, | |
166 | &tecpel_dmm_8061_ser_driver_info, | |
167 | receive_data_TECPEL_DMM_8061_SER, | |
168 | }, | |
5f2a4aff FS |
169 | { |
170 | "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1", 1200, | |
171 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
172 | sr_metex14_packet_valid, sr_metex14_parse, | |
173 | NULL, | |
174 | &voltcraft_m3650d_driver_info, receive_data_VOLTCRAFT_M3650D, | |
175 | }, | |
2b83d7fe UH |
176 | { |
177 | "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200, | |
178 | METEX14_PACKET_SIZE, sr_metex14_packet_request, | |
179 | sr_metex14_packet_valid, sr_metex14_parse, | |
180 | NULL, | |
181 | &voltcraft_m4650cr_driver_info, receive_data_VOLTCRAFT_M4650CR, | |
182 | }, | |
40830061 UH |
183 | { |
184 | "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
185 | 2400, FS9721_PACKET_SIZE, NULL, | |
186 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
187 | NULL, | |
14766619 UH |
188 | &voltcraft_vc820_ser_driver_info, |
189 | receive_data_VOLTCRAFT_VC820_SER, | |
40830061 | 190 | }, |
6045b91a | 191 | { |
e52bb9be UH |
192 | /* |
193 | * Note: The VC830 doesn't set the 'volt' and 'diode' bits of | |
194 | * the FS9922 protocol. Instead, it only sets the user-defined | |
195 | * bit "z1" to indicate "diode mode" and "voltage". | |
196 | */ | |
6045b91a UH |
197 | "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", |
198 | 2400, FS9922_PACKET_SIZE, NULL, | |
199 | sr_fs9922_packet_valid, sr_fs9922_parse, | |
e52bb9be | 200 | &sr_fs9922_z1_diode, |
6045b91a UH |
201 | &voltcraft_vc830_ser_driver_info, |
202 | receive_data_VOLTCRAFT_VC830_SER, | |
203 | }, | |
54d11221 UH |
204 | { |
205 | "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
206 | 2400, FS9721_PACKET_SIZE, NULL, | |
207 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
2451a20f | 208 | sr_fs9721_00_temp_c, |
14766619 UH |
209 | &voltcraft_vc840_ser_driver_info, |
210 | receive_data_VOLTCRAFT_VC840_SER, | |
54d11221 | 211 | }, |
a7a163a7 FK |
212 | { |
213 | "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
214 | 2400, FS9721_PACKET_SIZE, NULL, | |
215 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
216 | NULL, | |
217 | &uni_t_ut60a_ser_driver_info, | |
218 | receive_data_UNI_T_UT60A_SER, | |
219 | }, | |
220 | { | |
221 | "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
222 | 2400, FS9721_PACKET_SIZE, NULL, | |
223 | sr_fs9721_packet_valid, sr_fs9721_parse, | |
224 | sr_fs9721_00_temp_c, | |
225 | &uni_t_ut60e_ser_driver_info, | |
226 | receive_data_UNI_T_UT60E_SER, | |
227 | }, | |
ae3a59de UH |
228 | { |
229 | "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1", | |
230 | 2400, FS9922_PACKET_SIZE, NULL, | |
231 | sr_fs9922_packet_valid, sr_fs9922_parse, NULL, | |
232 | &uni_t_ut61d_ser_driver_info, receive_data_UNI_T_UT61D_SER, | |
233 | }, | |
986fde75 UH |
234 | { |
235 | /* Note: ES51922 baudrate is actually 19230! */ | |
236 | "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1", | |
237 | 19200, ES51922_PACKET_SIZE, NULL, | |
238 | sr_es51922_packet_valid, sr_es51922_parse, NULL, | |
239 | &uni_t_ut61e_ser_driver_info, receive_data_UNI_T_UT61E_SER, | |
240 | }, | |
de737bfc AJ |
241 | { |
242 | "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1", | |
243 | 2400, ES519XX_11B_PACKET_SIZE, NULL, | |
72e1672f | 244 | sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse, NULL, |
df6b0f99 | 245 | &iso_tech_idm103n_driver_info, receive_data_ISO_TECH_IDM103N, |
de737bfc | 246 | }, |
729b01f9 | 247 | }; |
7dc55d93 | 248 | |
3b412e3a | 249 | static int dev_clear(int dmm) |
7dc55d93 | 250 | { |
3f0513ba | 251 | return std_dev_clear(dmms[dmm].di, NULL); |
7dc55d93 AG |
252 | } |
253 | ||
6078d2c9 | 254 | static int init(struct sr_context *sr_ctx, int dmm) |
7dc55d93 | 255 | { |
06b7a8af | 256 | sr_dbg("Selected '%s' subdriver.", dmms[dmm].di->name); |
729b01f9 | 257 | |
f6beaac5 | 258 | return std_init(sr_ctx, dmms[dmm].di, LOG_PREFIX); |
7dc55d93 AG |
259 | } |
260 | ||
6078d2c9 | 261 | static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm) |
7dc55d93 AG |
262 | { |
263 | struct sr_dev_inst *sdi; | |
264 | struct drv_context *drvc; | |
265 | struct dev_context *devc; | |
266 | struct sr_probe *probe; | |
d35afa87 | 267 | struct sr_serial_dev_inst *serial; |
7dc55d93 | 268 | GSList *devices; |
2546b05c AG |
269 | int dropped, ret; |
270 | size_t len; | |
271 | uint8_t buf[128]; | |
7dc55d93 | 272 | |
d35afa87 | 273 | if (!(serial = sr_serial_dev_inst_new(conn, serialcomm))) |
7dc55d93 | 274 | return NULL; |
d35afa87 | 275 | |
ce3777ad | 276 | if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK) |
7dc55d93 | 277 | return NULL; |
7dc55d93 | 278 | |
22f54192 | 279 | sr_info("Probing serial port %s.", conn); |
7dc55d93 | 280 | |
06b7a8af | 281 | drvc = dmms[dmm].di->priv; |
7dc55d93 | 282 | devices = NULL; |
d35afa87 | 283 | serial_flush(serial); |
bbabddbd | 284 | |
ce3777ad UH |
285 | /* Request a packet if the DMM requires this. */ |
286 | if (dmms[dmm].packet_request) { | |
287 | if ((ret = dmms[dmm].packet_request(serial)) < 0) { | |
288 | sr_err("Failed to request packet: %d.", ret); | |
289 | return FALSE; | |
290 | } | |
291 | } | |
292 | ||
22f54192 UH |
293 | /* |
294 | * There's no way to get an ID from the multimeter. It just sends data | |
295 | * periodically (or upon request), so the best we can do is check if | |
296 | * the packets match the expected format. | |
297 | */ | |
298 | ||
299 | /* Let's get a bit of data and see if we can find a packet. */ | |
300 | len = sizeof(buf); | |
729b01f9 UH |
301 | ret = serial_stream_detect(serial, buf, &len, dmms[dmm].packet_size, |
302 | dmms[dmm].packet_valid, 1000, | |
303 | dmms[dmm].baudrate); | |
2546b05c AG |
304 | if (ret != SR_OK) |
305 | goto scan_cleanup; | |
7dc55d93 | 306 | |
2546b05c AG |
307 | /* |
308 | * If we dropped more than two packets worth of data, something is | |
309 | * wrong. We shouldn't quit however, since the dropped bytes might be | |
310 | * just zeroes at the beginning of the stream. Those can occur as a | |
22f54192 UH |
311 | * combination of the nonstandard cable that ships with some devices |
312 | * and the serial port or USB to serial adapter. | |
2546b05c | 313 | */ |
729b01f9 UH |
314 | dropped = len - dmms[dmm].packet_size; |
315 | if (dropped > 2 * dmms[dmm].packet_size) | |
6bef68a7 | 316 | sr_warn("Had to drop too much data."); |
7dc55d93 | 317 | |
2546b05c | 318 | sr_info("Found device on port %s.", conn); |
7dc55d93 | 319 | |
729b01f9 UH |
320 | if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, dmms[dmm].vendor, |
321 | dmms[dmm].device, ""))) | |
2546b05c | 322 | goto scan_cleanup; |
6bef68a7 | 323 | |
2546b05c AG |
324 | if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) { |
325 | sr_err("Device context malloc failed."); | |
326 | goto scan_cleanup; | |
7dc55d93 AG |
327 | } |
328 | ||
1e1bfcd0 UH |
329 | sdi->inst_type = SR_INST_SERIAL; |
330 | sdi->conn = serial; | |
2546b05c AG |
331 | |
332 | sdi->priv = devc; | |
06b7a8af | 333 | sdi->driver = dmms[dmm].di; |
2546b05c AG |
334 | if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "P1"))) |
335 | goto scan_cleanup; | |
336 | sdi->probes = g_slist_append(sdi->probes, probe); | |
337 | drvc->instances = g_slist_append(drvc->instances, sdi); | |
338 | devices = g_slist_append(devices, sdi); | |
339 | ||
340 | scan_cleanup: | |
d35afa87 | 341 | serial_close(serial); |
2546b05c | 342 | |
7dc55d93 AG |
343 | return devices; |
344 | } | |
345 | ||
6078d2c9 | 346 | static GSList *scan(GSList *options, int dmm) |
7dc55d93 | 347 | { |
1987b8d6 | 348 | struct sr_config *src; |
7dc55d93 AG |
349 | GSList *l, *devices; |
350 | const char *conn, *serialcomm; | |
351 | ||
352 | conn = serialcomm = NULL; | |
353 | for (l = options; l; l = l->next) { | |
1987b8d6 BV |
354 | src = l->data; |
355 | switch (src->key) { | |
1953564a | 356 | case SR_CONF_CONN: |
ede25f4e | 357 | conn = g_variant_get_string(src->data, NULL); |
7dc55d93 | 358 | break; |
1953564a | 359 | case SR_CONF_SERIALCOMM: |
ede25f4e | 360 | serialcomm = g_variant_get_string(src->data, NULL); |
7dc55d93 AG |
361 | break; |
362 | } | |
363 | } | |
364 | if (!conn) | |
365 | return NULL; | |
366 | ||
367 | if (serialcomm) { | |
368 | /* Use the provided comm specs. */ | |
6078d2c9 | 369 | devices = sdmm_scan(conn, serialcomm, dmm); |
7dc55d93 | 370 | } else { |
d35afa87 | 371 | /* Try the default. */ |
6078d2c9 | 372 | devices = sdmm_scan(conn, dmms[dmm].conn, dmm); |
7dc55d93 AG |
373 | } |
374 | ||
375 | return devices; | |
376 | } | |
377 | ||
6078d2c9 | 378 | static GSList *dev_list(int dmm) |
7dc55d93 | 379 | { |
0e94d524 | 380 | return ((struct drv_context *)(dmms[dmm].di->priv))->instances; |
7dc55d93 AG |
381 | } |
382 | ||
6078d2c9 | 383 | static int dev_open(struct sr_dev_inst *sdi) |
7dc55d93 | 384 | { |
1e1bfcd0 | 385 | struct sr_serial_dev_inst *serial; |
7dc55d93 | 386 | |
1e1bfcd0 UH |
387 | serial = sdi->conn; |
388 | if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK) | |
7dc55d93 | 389 | return SR_ERR; |
bbabddbd | 390 | |
7dc55d93 AG |
391 | sdi->status = SR_ST_ACTIVE; |
392 | ||
393 | return SR_OK; | |
394 | } | |
395 | ||
6078d2c9 | 396 | static int dev_close(struct sr_dev_inst *sdi) |
7dc55d93 | 397 | { |
1e1bfcd0 | 398 | struct sr_serial_dev_inst *serial; |
7dc55d93 | 399 | |
1e1bfcd0 UH |
400 | serial = sdi->conn; |
401 | if (serial && serial->fd != -1) { | |
402 | serial_close(serial); | |
7dc55d93 AG |
403 | sdi->status = SR_ST_INACTIVE; |
404 | } | |
405 | ||
406 | return SR_OK; | |
407 | } | |
408 | ||
6078d2c9 | 409 | static int cleanup(int dmm) |
7dc55d93 | 410 | { |
3b412e3a | 411 | return dev_clear(dmm); |
7dc55d93 AG |
412 | } |
413 | ||
ede25f4e | 414 | static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi) |
7dc55d93 AG |
415 | { |
416 | struct dev_context *devc; | |
417 | ||
418 | if (sdi->status != SR_ST_ACTIVE) | |
e73ffd42 | 419 | return SR_ERR_DEV_CLOSED; |
7dc55d93 AG |
420 | |
421 | if (!(devc = sdi->priv)) { | |
422 | sr_err("sdi->priv was NULL."); | |
423 | return SR_ERR_BUG; | |
424 | } | |
425 | ||
035a1078 | 426 | switch (id) { |
1953564a | 427 | case SR_CONF_LIMIT_SAMPLES: |
ede25f4e | 428 | devc->limit_samples = g_variant_get_uint64(data); |
7dc55d93 AG |
429 | sr_dbg("Setting sample limit to %" PRIu64 ".", |
430 | devc->limit_samples); | |
431 | break; | |
1953564a | 432 | case SR_CONF_LIMIT_MSEC: |
ede25f4e | 433 | devc->limit_msec = g_variant_get_uint64(data); |
f9b9bd63 AG |
434 | sr_dbg("Setting time limit to %" PRIu64 "ms.", |
435 | devc->limit_msec); | |
436 | break; | |
7dc55d93 | 437 | default: |
bd6fbf62 | 438 | return SR_ERR_NA; |
7dc55d93 AG |
439 | } |
440 | ||
441 | return SR_OK; | |
442 | } | |
443 | ||
ede25f4e | 444 | static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi) |
a1c743fc BV |
445 | { |
446 | ||
447 | (void)sdi; | |
448 | ||
449 | switch (key) { | |
0d485e30 | 450 | case SR_CONF_SCAN_OPTIONS: |
ede25f4e BV |
451 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32, |
452 | hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t)); | |
0d485e30 | 453 | break; |
9a6517d1 | 454 | case SR_CONF_DEVICE_OPTIONS: |
ede25f4e BV |
455 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32, |
456 | hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t)); | |
9a6517d1 | 457 | break; |
a1c743fc | 458 | default: |
bd6fbf62 | 459 | return SR_ERR_NA; |
a1c743fc BV |
460 | } |
461 | ||
462 | return SR_OK; | |
463 | } | |
464 | ||
6078d2c9 | 465 | static int dev_acquisition_start(const struct sr_dev_inst *sdi, |
16b7b790 | 466 | void *cb_data, int dmm) |
7dc55d93 | 467 | { |
7dc55d93 | 468 | struct dev_context *devc; |
1e1bfcd0 | 469 | struct sr_serial_dev_inst *serial; |
7dc55d93 | 470 | |
e73ffd42 BV |
471 | if (sdi->status != SR_ST_ACTIVE) |
472 | return SR_ERR_DEV_CLOSED; | |
473 | ||
7dc55d93 AG |
474 | if (!(devc = sdi->priv)) { |
475 | sr_err("sdi->priv was NULL."); | |
476 | return SR_ERR_BUG; | |
477 | } | |
478 | ||
7dc55d93 AG |
479 | devc->cb_data = cb_data; |
480 | ||
bbabddbd UH |
481 | /* |
482 | * Reset the number of samples to take. If we've already collected our | |
7dc55d93 | 483 | * quota, but we start a new session, and don't reset this, we'll just |
bbabddbd UH |
484 | * quit without acquiring any new samples. |
485 | */ | |
7dc55d93 | 486 | devc->num_samples = 0; |
f9b9bd63 | 487 | devc->starttime = g_get_monotonic_time(); |
7dc55d93 AG |
488 | |
489 | /* Send header packet to the session bus. */ | |
29a27196 | 490 | std_session_send_df_header(cb_data, LOG_PREFIX); |
7dc55d93 | 491 | |
bbabddbd | 492 | /* Poll every 50ms, or whenever some data comes in. */ |
1e1bfcd0 UH |
493 | serial = sdi->conn; |
494 | sr_source_add(serial->fd, G_IO_IN, 50, | |
16b7b790 | 495 | dmms[dmm].receive_data, (void *)sdi); |
7dc55d93 AG |
496 | |
497 | return SR_OK; | |
498 | } | |
499 | ||
6078d2c9 | 500 | static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) |
7dc55d93 | 501 | { |
f6beaac5 UH |
502 | return std_dev_acquisition_stop_serial(sdi, cb_data, dev_close, |
503 | sdi->conn, LOG_PREFIX); | |
7dc55d93 AG |
504 | } |
505 | ||
3098b390 AG |
506 | /* Driver-specific API function wrappers */ |
507 | #define HW_INIT(X) \ | |
6078d2c9 | 508 | static int init_##X(struct sr_context *sr_ctx) { return init(sr_ctx, X); } |
3098b390 | 509 | #define HW_CLEANUP(X) \ |
6078d2c9 | 510 | static int cleanup_##X(void) { return cleanup(X); } |
3098b390 | 511 | #define HW_SCAN(X) \ |
6078d2c9 | 512 | static GSList *scan_##X(GSList *options) { return scan(options, X); } |
3098b390 | 513 | #define HW_DEV_LIST(X) \ |
6078d2c9 | 514 | static GSList *dev_list_##X(void) { return dev_list(X); } |
3b412e3a UH |
515 | #define HW_DEV_CLEAR(X) \ |
516 | static int dev_clear_##X(void) { return dev_clear(X); } | |
16b7b790 | 517 | #define HW_DEV_ACQUISITION_START(X) \ |
6078d2c9 UH |
518 | static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \ |
519 | void *cb_data) { return dev_acquisition_start(sdi, cb_data, X); } | |
3098b390 AG |
520 | |
521 | /* Driver structs and API function wrappers */ | |
f1437c68 | 522 | #define DRV(ID, ID_UPPER, NAME, LONGNAME) \ |
3098b390 AG |
523 | HW_INIT(ID_UPPER) \ |
524 | HW_CLEANUP(ID_UPPER) \ | |
525 | HW_SCAN(ID_UPPER) \ | |
526 | HW_DEV_LIST(ID_UPPER) \ | |
3b412e3a | 527 | HW_DEV_CLEAR(ID_UPPER) \ |
16b7b790 | 528 | HW_DEV_ACQUISITION_START(ID_UPPER) \ |
f1437c68 UH |
529 | SR_PRIV struct sr_dev_driver ID##_driver_info = { \ |
530 | .name = NAME, \ | |
531 | .longname = LONGNAME, \ | |
532 | .api_version = 1, \ | |
6078d2c9 UH |
533 | .init = init_##ID_UPPER, \ |
534 | .cleanup = cleanup_##ID_UPPER, \ | |
535 | .scan = scan_##ID_UPPER, \ | |
536 | .dev_list = dev_list_##ID_UPPER, \ | |
3b412e3a | 537 | .dev_clear = dev_clear_##ID_UPPER, \ |
6fab7b8f | 538 | .config_get = NULL, \ |
035a1078 | 539 | .config_set = config_set, \ |
a1c743fc | 540 | .config_list = config_list, \ |
6078d2c9 UH |
541 | .dev_open = dev_open, \ |
542 | .dev_close = dev_close, \ | |
543 | .dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \ | |
544 | .dev_acquisition_stop = dev_acquisition_stop, \ | |
f1437c68 | 545 | .priv = NULL, \ |
21829e67 | 546 | }; |
3098b390 | 547 | |
f1437c68 UH |
548 | DRV(digitek_dt4000zc, DIGITEK_DT4000ZC, "digitek-dt4000zc", "Digitek DT4000ZC") |
549 | DRV(tekpower_tp4000zc, TEKPOWER_TP4000ZC, "tekpower-tp4000zc", "TekPower TP4000ZC") | |
550 | DRV(metex_me31, METEX_ME31, "metex-me31", "Metex ME-31") | |
551 | DRV(peaktech_3410, PEAKTECH_3410, "peaktech-3410", "PeakTech 3410") | |
552 | DRV(mastech_mas345, MASTECH_MAS345, "mastech-mas345", "MASTECH MAS345") | |
553 | DRV(va_va18b, VA_VA18B, "va-va18b", "V&A VA18B") | |
554 | DRV(metex_m3640d, METEX_M3640D, "metex-m3640d", "Metex M-3640D") | |
88f544f2 | 555 | DRV(metex_m4650cr, METEX_M4650CR, "metex-m4650cr", "Metex M-4650CR") |
f1437c68 UH |
556 | DRV(peaktech_4370, PEAKTECH_4370, "peaktech-4370", "PeakTech 4370") |
557 | DRV(pce_pce_dm32, PCE_PCE_DM32, "pce-pce-dm32", "PCE PCE-DM32") | |
558 | DRV(radioshack_22_168, RADIOSHACK_22_168, "radioshack-22-168", "RadioShack 22-168") | |
3864648b | 559 | DRV(radioshack_22_805, RADIOSHACK_22_805, "radioshack-22-805", "RadioShack 22-805") |
f1437c68 | 560 | DRV(radioshack_22_812, RADIOSHACK_22_812, "radioshack-22-812", "RadioShack 22-812") |
b38e08fb | 561 | DRV(tecpel_dmm_8061_ser, TECPEL_DMM_8061_SER, "tecpel-dmm-8061-ser", "Tecpel DMM-8061 (UT-D02 cable)") |
5f2a4aff | 562 | DRV(voltcraft_m3650d, VOLTCRAFT_M3650D, "voltcraft-m3650d", "Voltcraft M-3650D") |
2b83d7fe | 563 | DRV(voltcraft_m4650cr, VOLTCRAFT_M4650CR, "voltcraft-m4650cr", "Voltcraft M-4650CR") |
14766619 | 564 | DRV(voltcraft_vc820_ser, VOLTCRAFT_VC820_SER, "voltcraft-vc820-ser", "Voltcraft VC-820 (UT-D02 cable)") |
6045b91a | 565 | DRV(voltcraft_vc830_ser, VOLTCRAFT_VC830_SER, "voltcraft-vc830-ser", "Voltcraft VC-830 (UT-D02 cable)") |
14766619 | 566 | DRV(voltcraft_vc840_ser, VOLTCRAFT_VC840_SER, "voltcraft-vc840-ser", "Voltcraft VC-840 (UT-D02 cable)") |
a7a163a7 FK |
567 | DRV(uni_t_ut60a_ser, UNI_T_UT60A_SER, "uni-t-ut60a-ser", "UNI-T UT60A (UT-D02 cable)") |
568 | DRV(uni_t_ut60e_ser, UNI_T_UT60E_SER, "uni-t-ut60e-ser", "UNI-T UT60E (UT-D02 cable)") | |
ae3a59de | 569 | DRV(uni_t_ut61d_ser, UNI_T_UT61D_SER, "uni-t-ut61d-ser", "UNI-T UT61D (UT-D02 cable)") |
986fde75 | 570 | DRV(uni_t_ut61e_ser, UNI_T_UT61E_SER, "uni-t-ut61e-ser", "UNI-T UT61E (UT-D02 cable)") |
df6b0f99 | 571 | DRV(iso_tech_idm103n, ISO_TECH_IDM103N, "iso-tech-idm103n", "ISO-TECH IDM103N") |