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a1bb33af | 1 | /* |
50985c20 | 2 | * This file is part of the libsigrok project. |
a1bb33af | 3 | * |
13d8e03c | 4 | * Copyright (C) 2013 Bert Vermeulen <bert@biot.com> |
a1bb33af 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 | ||
20 | #include <stdlib.h> | |
21 | #include <stdio.h> | |
22 | #include <sys/types.h> | |
23 | #include <dirent.h> | |
24 | #include <string.h> | |
25 | #include <glib.h> | |
545f9786 | 26 | #include "config.h" /* Needed for HAVE_LIBUSB_1_0 and others. */ |
45c59c8b BV |
27 | #include "libsigrok.h" |
28 | #include "libsigrok-internal.h" | |
a1bb33af | 29 | |
3544f848 | 30 | #define LOG_PREFIX "hwdriver" |
bd36d826 | 31 | |
393fb9cb UH |
32 | /** |
33 | * @file | |
34 | * | |
35 | * Hardware driver handling in libsigrok. | |
36 | */ | |
37 | ||
7b870c38 UH |
38 | /** |
39 | * @defgroup grp_driver Hardware drivers | |
40 | * | |
41 | * Hardware driver handling in libsigrok. | |
42 | * | |
43 | * @{ | |
44 | */ | |
8bfdc8c4 | 45 | |
c89c1c9c | 46 | static struct sr_config_info sr_config_info_data[] = { |
1953564a | 47 | {SR_CONF_CONN, SR_T_CHAR, "conn", |
083d64f9 | 48 | "Connection", NULL}, |
1953564a | 49 | {SR_CONF_SERIALCOMM, SR_T_CHAR, "serialcomm", |
083d64f9 | 50 | "Serial communication", NULL}, |
1953564a | 51 | {SR_CONF_SAMPLERATE, SR_T_UINT64, "samplerate", |
083d64f9 | 52 | "Sample rate", NULL}, |
1953564a | 53 | {SR_CONF_CAPTURE_RATIO, SR_T_UINT64, "captureratio", |
083d64f9 | 54 | "Pre-trigger capture ratio", NULL}, |
1953564a | 55 | {SR_CONF_PATTERN_MODE, SR_T_CHAR, "pattern", |
083d64f9 | 56 | "Pattern generator mode", NULL}, |
8e34ca86 BV |
57 | {SR_CONF_TRIGGER_TYPE, SR_T_CHAR, "triggertype", |
58 | "Trigger types", NULL}, | |
eb1b610b MR |
59 | {SR_CONF_EXTERNAL_CLOCK, SR_T_BOOL, "external_clock", |
60 | "External clock mode", NULL}, | |
7b0a57fd MR |
61 | {SR_CONF_SWAP, SR_T_BOOL, "swap", |
62 | "Swap channel order", NULL}, | |
1953564a | 63 | {SR_CONF_RLE, SR_T_BOOL, "rle", |
083d64f9 | 64 | "Run Length Encoding", NULL}, |
1953564a | 65 | {SR_CONF_TRIGGER_SLOPE, SR_T_UINT64, "triggerslope", |
083d64f9 | 66 | "Trigger slope", NULL}, |
1953564a | 67 | {SR_CONF_TRIGGER_SOURCE, SR_T_CHAR, "triggersource", |
083d64f9 | 68 | "Trigger source", NULL}, |
1953564a | 69 | {SR_CONF_HORIZ_TRIGGERPOS, SR_T_FLOAT, "horiz_triggerpos", |
083d64f9 | 70 | "Horizontal trigger position", NULL}, |
1953564a | 71 | {SR_CONF_BUFFERSIZE, SR_T_UINT64, "buffersize", |
083d64f9 | 72 | "Buffer size", NULL}, |
1953564a | 73 | {SR_CONF_TIMEBASE, SR_T_RATIONAL_PERIOD, "timebase", |
083d64f9 | 74 | "Time base", NULL}, |
1953564a | 75 | {SR_CONF_FILTER, SR_T_CHAR, "filter", |
083d64f9 | 76 | "Filter targets", NULL}, |
1953564a | 77 | {SR_CONF_VDIV, SR_T_RATIONAL_VOLT, "vdiv", |
083d64f9 | 78 | "Volts/div", NULL}, |
1953564a | 79 | {SR_CONF_COUPLING, SR_T_CHAR, "coupling", |
083d64f9 | 80 | "Coupling", NULL}, |
e6551ea6 BV |
81 | {SR_CONF_DATALOG, SR_T_BOOL, "datalog", |
82 | "Datalog", NULL}, | |
fd8854c4 BV |
83 | {SR_CONF_SPL_WEIGHT_FREQ, SR_T_CHAR, "spl_weight_freq", |
84 | "Sound pressure level frequency weighting", NULL}, | |
85 | {SR_CONF_SPL_WEIGHT_TIME, SR_T_CHAR, "spl_weight_time", | |
86 | "Sound pressure level time weighting", NULL}, | |
9fd6bc20 BV |
87 | {SR_CONF_HOLD_MAX, SR_T_BOOL, "hold_max", |
88 | "Hold max", NULL}, | |
89 | {SR_CONF_HOLD_MIN, SR_T_BOOL, "hold_min", | |
90 | "Hold min", NULL}, | |
8417ebad BV |
91 | {SR_CONF_SPL_MEASUREMENT_RANGE, SR_T_UINT64_RANGE, "spl_meas_range", |
92 | "Sound pressure level measurement range", NULL}, | |
db11d7d2 MC |
93 | {SR_CONF_VOLTAGE_THRESHOLD, SR_T_DOUBLE_RANGE, "voltage_threshold", |
94 | "Voltage threshold", NULL }, | |
32de50b7 BV |
95 | {SR_CONF_POWER_OFF, SR_T_BOOL, "power_off", |
96 | "Power off", NULL}, | |
6caeef6e BV |
97 | {SR_CONF_DATA_SOURCE, SR_T_CHAR, "data_source", |
98 | "Data source", NULL}, | |
bf90d4c6 BV |
99 | {SR_CONF_NUM_LOGIC_PROBES, SR_T_INT32, "logic_probes", |
100 | "Number of logic probes", NULL}, | |
101 | {SR_CONF_NUM_ANALOG_PROBES, SR_T_INT32, "analog_probes", | |
102 | "Number of analog probes", NULL}, | |
083d64f9 | 103 | {0, 0, NULL, NULL, NULL}, |
a1bb33af UH |
104 | }; |
105 | ||
b4bd7088 | 106 | /** @cond PRIVATE */ |
5e7a8e57 AJ |
107 | #ifdef HAVE_HW_APPA_55II |
108 | extern SR_PRIV struct sr_dev_driver appa_55ii_driver_info; | |
109 | #endif | |
20cbc785 | 110 | #ifdef HAVE_HW_BRYMEN_DMM |
c5d6f5cc | 111 | extern SR_PRIV struct sr_dev_driver brymen_bm857_driver_info; |
20cbc785 | 112 | #endif |
8fa9368e BV |
113 | #ifdef HAVE_HW_CEM_DT_885X |
114 | extern SR_PRIV struct sr_dev_driver cem_dt_885x_driver_info; | |
115 | #endif | |
4433145f | 116 | #ifdef HAVE_HW_CENTER_3XX |
4a8bbed7 UH |
117 | extern SR_PRIV struct sr_dev_driver center_309_driver_info; |
118 | extern SR_PRIV struct sr_dev_driver voltcraft_k204_driver_info; | |
4433145f | 119 | #endif |
4d729ddc BV |
120 | #ifdef HAVE_HW_COLEAD_SLM |
121 | extern SR_PRIV struct sr_dev_driver colead_slm_driver_info; | |
122 | #endif | |
9e165e74 | 123 | #ifdef HAVE_HW_DEMO |
c09f0b57 | 124 | extern SR_PRIV struct sr_dev_driver demo_driver_info; |
a61b0e6a | 125 | #endif |
7b4edcb6 MH |
126 | #ifdef HAVE_HW_GMC_MH_1X_2X |
127 | extern SR_PRIV struct sr_dev_driver gmc_mh_1x_2x_rs232_driver_info; | |
128 | #endif | |
06a3e78a DJ |
129 | #ifdef HAVE_HW_HAMEG_HMO |
130 | extern SR_PRIV struct sr_dev_driver hameg_hmo_driver_info; | |
131 | #endif | |
16e76bae MS |
132 | #ifdef HAVE_HW_IKALOGIC_SCANALOGIC2 |
133 | extern SR_PRIV struct sr_dev_driver ikalogic_scanalogic2_driver_info; | |
134 | #endif | |
fdf4a1f5 UH |
135 | #ifdef HAVE_HW_IKALOGIC_SCANAPLUS |
136 | extern SR_PRIV struct sr_dev_driver ikalogic_scanaplus_driver_info; | |
e84e0096 | 137 | #endif |
ed759a08 BV |
138 | #ifdef HAVE_HW_KECHENG_KC_330B |
139 | extern SR_PRIV struct sr_dev_driver kecheng_kc_330b_driver_info; | |
fdf4a1f5 | 140 | #endif |
46697e38 BV |
141 | #ifdef HAVE_HW_LASCAR_EL_USB |
142 | extern SR_PRIV struct sr_dev_driver lascar_el_usb_driver_info; | |
143 | #endif | |
7ec5b549 | 144 | #ifdef HAVE_HW_MIC_985XX |
6f3e5335 | 145 | extern SR_PRIV struct sr_dev_driver mic_98581_driver_info; |
0cd8e231 | 146 | extern SR_PRIV struct sr_dev_driver mic_98583_driver_info; |
7ec5b549 | 147 | #endif |
bfd48770 MH |
148 | #ifdef HAVE_HW_NORMA_DMM |
149 | extern SR_PRIV struct sr_dev_driver norma_dmm_driver_info; | |
150 | #endif | |
9e165e74 | 151 | #ifdef HAVE_HW_OLS |
c09f0b57 | 152 | extern SR_PRIV struct sr_dev_driver ols_driver_info; |
960a75e4 | 153 | #endif |
3086efdd ML |
154 | #ifdef HAVE_HW_RIGOL_DS |
155 | extern SR_PRIV struct sr_dev_driver rigol_ds_driver_info; | |
f4816ac6 | 156 | #endif |
c463dcf0 MC |
157 | #ifdef HAVE_HW_SALEAE_LOGIC16 |
158 | extern SR_PRIV struct sr_dev_driver saleae_logic16_driver_info; | |
159 | #endif | |
8e796cb4 AJ |
160 | #ifdef HAVE_HW_TELEINFO |
161 | extern SR_PRIV struct sr_dev_driver teleinfo_driver_info; | |
162 | #endif | |
aa2af324 UH |
163 | #ifdef HAVE_HW_TONDAJ_SL_814 |
164 | extern SR_PRIV struct sr_dev_driver tondaj_sl_814_driver_info; | |
165 | #endif | |
3877dde4 BV |
166 | #ifdef HAVE_HW_UNI_T_UT32X |
167 | extern SR_PRIV struct sr_dev_driver uni_t_ut32x_driver_info; | |
168 | #endif | |
ac3898d2 BV |
169 | #ifdef HAVE_HW_VICTOR_DMM |
170 | extern SR_PRIV struct sr_dev_driver victor_dmm_driver_info; | |
171 | #endif | |
9e165e74 | 172 | #ifdef HAVE_HW_ZEROPLUS_LOGIC_CUBE |
c09f0b57 | 173 | extern SR_PRIV struct sr_dev_driver zeroplus_logic_cube_driver_info; |
960a75e4 | 174 | #endif |
9e165e74 | 175 | #ifdef HAVE_HW_ASIX_SIGMA |
c09f0b57 | 176 | extern SR_PRIV struct sr_dev_driver asix_sigma_driver_info; |
5b907f9b | 177 | #endif |
9e165e74 | 178 | #ifdef HAVE_HW_CHRONOVU_LA8 |
c09f0b57 | 179 | extern SR_PRIV struct sr_dev_driver chronovu_la8_driver_info; |
f4314d7e | 180 | #endif |
9e165e74 | 181 | #ifdef HAVE_HW_LINK_MSO19 |
7ab89f48 UH |
182 | extern SR_PRIV struct sr_dev_driver link_mso19_driver_info; |
183 | #endif | |
0254651d | 184 | #ifdef HAVE_HW_ALSA |
c09f0b57 | 185 | extern SR_PRIV struct sr_dev_driver alsa_driver_info; |
6ed4f044 | 186 | #endif |
9e165e74 | 187 | #ifdef HAVE_HW_FX2LAFW |
c09f0b57 | 188 | extern SR_PRIV struct sr_dev_driver fx2lafw_driver_info; |
f302a082 | 189 | #endif |
3b533202 | 190 | #ifdef HAVE_HW_HANTEK_DSO |
62bb8840 | 191 | extern SR_PRIV struct sr_dev_driver hantek_dso_driver_info; |
3b533202 | 192 | #endif |
e93cdf42 BV |
193 | #ifdef HAVE_HW_AGILENT_DMM |
194 | extern SR_PRIV struct sr_dev_driver agdmm_driver_info; | |
195 | #endif | |
e7edd64f BV |
196 | #ifdef HAVE_HW_FLUKE_DMM |
197 | extern SR_PRIV struct sr_dev_driver flukedmm_driver_info; | |
198 | #endif | |
21a7f269 | 199 | #ifdef HAVE_HW_SERIAL_DMM |
825da8b2 | 200 | extern SR_PRIV struct sr_dev_driver bbcgm_m2110_driver_info; |
f086b830 | 201 | extern SR_PRIV struct sr_dev_driver digitek_dt4000zc_driver_info; |
729b01f9 | 202 | extern SR_PRIV struct sr_dev_driver tekpower_tp4000zc_driver_info; |
ce3777ad | 203 | extern SR_PRIV struct sr_dev_driver metex_me31_driver_info; |
f0ac4929 | 204 | extern SR_PRIV struct sr_dev_driver peaktech_3410_driver_info; |
5887c9cc | 205 | extern SR_PRIV struct sr_dev_driver mastech_mas345_driver_info; |
6dca2f16 | 206 | extern SR_PRIV struct sr_dev_driver va_va18b_driver_info; |
a53da082 | 207 | extern SR_PRIV struct sr_dev_driver metex_m3640d_driver_info; |
88f544f2 | 208 | extern SR_PRIV struct sr_dev_driver metex_m4650cr_driver_info; |
a376ffea | 209 | extern SR_PRIV struct sr_dev_driver peaktech_4370_driver_info; |
d4bd66a0 | 210 | extern SR_PRIV struct sr_dev_driver pce_pce_dm32_driver_info; |
d5ce233f | 211 | extern SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info; |
3864648b | 212 | extern SR_PRIV struct sr_dev_driver radioshack_22_805_driver_info; |
21829e67 | 213 | extern SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info; |
b38e08fb | 214 | extern SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info; |
5f2a4aff | 215 | extern SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info; |
2b83d7fe | 216 | extern SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info; |
40830061 | 217 | extern SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info; |
6045b91a | 218 | extern SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info; |
54d11221 | 219 | extern SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info; |
a7a163a7 FK |
220 | extern SR_PRIV struct sr_dev_driver uni_t_ut60a_ser_driver_info; |
221 | extern SR_PRIV struct sr_dev_driver uni_t_ut60e_ser_driver_info; | |
5f985df2 | 222 | extern SR_PRIV struct sr_dev_driver uni_t_ut61c_ser_driver_info; |
ae3a59de | 223 | extern SR_PRIV struct sr_dev_driver uni_t_ut61d_ser_driver_info; |
986fde75 | 224 | extern SR_PRIV struct sr_dev_driver uni_t_ut61e_ser_driver_info; |
df6b0f99 | 225 | extern SR_PRIV struct sr_dev_driver iso_tech_idm103n_driver_info; |
7dc55d93 | 226 | #endif |
79081ec8 | 227 | #ifdef HAVE_HW_UNI_T_DMM |
b6bad47c | 228 | extern SR_PRIV struct sr_dev_driver tecpel_dmm_8061_driver_info; |
a7a163a7 FK |
229 | extern SR_PRIV struct sr_dev_driver uni_t_ut60a_driver_info; |
230 | extern SR_PRIV struct sr_dev_driver uni_t_ut60e_driver_info; | |
5f985df2 | 231 | extern SR_PRIV struct sr_dev_driver uni_t_ut61c_driver_info; |
fdbcb86d | 232 | extern SR_PRIV struct sr_dev_driver uni_t_ut61d_driver_info; |
bbef5e32 | 233 | extern SR_PRIV struct sr_dev_driver uni_t_ut61e_driver_info; |
fdbcb86d | 234 | extern SR_PRIV struct sr_dev_driver voltcraft_vc820_driver_info; |
c1345749 | 235 | extern SR_PRIV struct sr_dev_driver voltcraft_vc830_driver_info; |
695d0e1e | 236 | extern SR_PRIV struct sr_dev_driver voltcraft_vc840_driver_info; |
5e1f7c89 | 237 | extern SR_PRIV struct sr_dev_driver tenma_72_7745_driver_info; |
79081ec8 | 238 | #endif |
b4bd7088 | 239 | /** @endcond */ |
6ed4f044 | 240 | |
c09f0b57 | 241 | static struct sr_dev_driver *drivers_list[] = { |
5e7a8e57 AJ |
242 | #ifdef HAVE_HW_APPA_55II |
243 | &appa_55ii_driver_info, | |
244 | #endif | |
20cbc785 | 245 | #ifdef HAVE_HW_BRYMEN_DMM |
c5d6f5cc | 246 | &brymen_bm857_driver_info, |
20cbc785 | 247 | #endif |
8fa9368e BV |
248 | #ifdef HAVE_HW_CEM_DT_885X |
249 | &cem_dt_885x_driver_info, | |
250 | #endif | |
4433145f | 251 | #ifdef HAVE_HW_CENTER_3XX |
4a8bbed7 UH |
252 | ¢er_309_driver_info, |
253 | &voltcraft_k204_driver_info, | |
4433145f | 254 | #endif |
4d729ddc BV |
255 | #ifdef HAVE_HW_COLEAD_SLM |
256 | &colead_slm_driver_info, | |
257 | #endif | |
9e165e74 | 258 | #ifdef HAVE_HW_DEMO |
c09f0b57 | 259 | &demo_driver_info, |
a61b0e6a | 260 | #endif |
7b4edcb6 MH |
261 | #ifdef HAVE_HW_GMC_MH_1X_2X |
262 | &gmc_mh_1x_2x_rs232_driver_info, | |
263 | #endif | |
06a3e78a DJ |
264 | #ifdef HAVE_HW_HAMEG_HMO |
265 | &hameg_hmo_driver_info, | |
266 | #endif | |
16e76bae MS |
267 | #ifdef HAVE_HW_IKALOGIC_SCANALOGIC2 |
268 | &ikalogic_scanalogic2_driver_info, | |
269 | #endif | |
fdf4a1f5 UH |
270 | #ifdef HAVE_HW_IKALOGIC_SCANAPLUS |
271 | &ikalogic_scanaplus_driver_info, | |
e84e0096 | 272 | #endif |
ed759a08 BV |
273 | #ifdef HAVE_HW_KECHENG_KC_330B |
274 | &kecheng_kc_330b_driver_info, | |
fdf4a1f5 | 275 | #endif |
46697e38 BV |
276 | #ifdef HAVE_HW_LASCAR_EL_USB |
277 | &lascar_el_usb_driver_info, | |
278 | #endif | |
7ec5b549 | 279 | #ifdef HAVE_HW_MIC_985XX |
6f3e5335 | 280 | &mic_98581_driver_info, |
0cd8e231 | 281 | &mic_98583_driver_info, |
7ec5b549 | 282 | #endif |
bfd48770 MH |
283 | #ifdef HAVE_HW_NORMA_DMM |
284 | &norma_dmm_driver_info, | |
285 | #endif | |
9e165e74 | 286 | #ifdef HAVE_HW_OLS |
c09f0b57 | 287 | &ols_driver_info, |
960a75e4 | 288 | #endif |
3086efdd ML |
289 | #ifdef HAVE_HW_RIGOL_DS |
290 | &rigol_ds_driver_info, | |
f4816ac6 | 291 | #endif |
c463dcf0 MC |
292 | #ifdef HAVE_HW_SALEAE_LOGIC16 |
293 | &saleae_logic16_driver_info, | |
294 | #endif | |
8e796cb4 AJ |
295 | #ifdef HAVE_HW_TELEINFO |
296 | &teleinfo_driver_info, | |
297 | #endif | |
aa2af324 UH |
298 | #ifdef HAVE_HW_TONDAJ_SL_814 |
299 | &tondaj_sl_814_driver_info, | |
300 | #endif | |
3877dde4 BV |
301 | #ifdef HAVE_HW_UNI_T_UT32X |
302 | &uni_t_ut32x_driver_info, | |
303 | #endif | |
ac3898d2 BV |
304 | #ifdef HAVE_HW_VICTOR_DMM |
305 | &victor_dmm_driver_info, | |
306 | #endif | |
9e165e74 | 307 | #ifdef HAVE_HW_ZEROPLUS_LOGIC_CUBE |
c09f0b57 | 308 | &zeroplus_logic_cube_driver_info, |
960a75e4 | 309 | #endif |
9e165e74 | 310 | #ifdef HAVE_HW_ASIX_SIGMA |
c09f0b57 | 311 | &asix_sigma_driver_info, |
5b907f9b | 312 | #endif |
9e165e74 | 313 | #ifdef HAVE_HW_CHRONOVU_LA8 |
c09f0b57 | 314 | &chronovu_la8_driver_info, |
f4314d7e | 315 | #endif |
9e165e74 | 316 | #ifdef HAVE_HW_LINK_MSO19 |
7ab89f48 UH |
317 | &link_mso19_driver_info, |
318 | #endif | |
0254651d | 319 | #ifdef HAVE_HW_ALSA |
c09f0b57 | 320 | &alsa_driver_info, |
f302a082 | 321 | #endif |
9e165e74 | 322 | #ifdef HAVE_HW_FX2LAFW |
c09f0b57 | 323 | &fx2lafw_driver_info, |
3b533202 BV |
324 | #endif |
325 | #ifdef HAVE_HW_HANTEK_DSO | |
62bb8840 | 326 | &hantek_dso_driver_info, |
6ed4f044 | 327 | #endif |
e93cdf42 BV |
328 | #ifdef HAVE_HW_AGILENT_DMM |
329 | &agdmm_driver_info, | |
e7edd64f BV |
330 | #endif |
331 | #ifdef HAVE_HW_FLUKE_DMM | |
332 | &flukedmm_driver_info, | |
d375b3c3 | 333 | #endif |
21a7f269 | 334 | #ifdef HAVE_HW_SERIAL_DMM |
825da8b2 | 335 | &bbcgm_m2110_driver_info, |
f086b830 | 336 | &digitek_dt4000zc_driver_info, |
729b01f9 | 337 | &tekpower_tp4000zc_driver_info, |
ce3777ad | 338 | &metex_me31_driver_info, |
f0ac4929 | 339 | &peaktech_3410_driver_info, |
5887c9cc | 340 | &mastech_mas345_driver_info, |
6dca2f16 | 341 | &va_va18b_driver_info, |
a53da082 | 342 | &metex_m3640d_driver_info, |
88f544f2 | 343 | &metex_m4650cr_driver_info, |
a376ffea | 344 | &peaktech_4370_driver_info, |
d4bd66a0 | 345 | &pce_pce_dm32_driver_info, |
d5ce233f | 346 | &radioshack_22_168_driver_info, |
3864648b | 347 | &radioshack_22_805_driver_info, |
21829e67 | 348 | &radioshack_22_812_driver_info, |
b38e08fb | 349 | &tecpel_dmm_8061_ser_driver_info, |
5f2a4aff | 350 | &voltcraft_m3650d_driver_info, |
2b83d7fe | 351 | &voltcraft_m4650cr_driver_info, |
40830061 | 352 | &voltcraft_vc820_ser_driver_info, |
6045b91a | 353 | &voltcraft_vc830_ser_driver_info, |
54d11221 | 354 | &voltcraft_vc840_ser_driver_info, |
a7a163a7 FK |
355 | &uni_t_ut60a_ser_driver_info, |
356 | &uni_t_ut60e_ser_driver_info, | |
5f985df2 | 357 | &uni_t_ut61c_ser_driver_info, |
ae3a59de | 358 | &uni_t_ut61d_ser_driver_info, |
986fde75 | 359 | &uni_t_ut61e_ser_driver_info, |
df6b0f99 | 360 | &iso_tech_idm103n_driver_info, |
79081ec8 UH |
361 | #endif |
362 | #ifdef HAVE_HW_UNI_T_DMM | |
b6bad47c | 363 | &tecpel_dmm_8061_driver_info, |
a7a163a7 FK |
364 | &uni_t_ut60a_driver_info, |
365 | &uni_t_ut60e_driver_info, | |
5f985df2 | 366 | &uni_t_ut61c_driver_info, |
fdbcb86d | 367 | &uni_t_ut61d_driver_info, |
bbef5e32 | 368 | &uni_t_ut61e_driver_info, |
fdbcb86d | 369 | &voltcraft_vc820_driver_info, |
c1345749 | 370 | &voltcraft_vc830_driver_info, |
695d0e1e | 371 | &voltcraft_vc840_driver_info, |
5e1f7c89 | 372 | &tenma_72_7745_driver_info, |
eb1f1eb4 | 373 | #endif |
050e9219 UH |
374 | NULL, |
375 | }; | |
a1bb33af | 376 | |
a1645fcd | 377 | /** |
cfe064d8 | 378 | * Return the list of supported hardware drivers. |
a1645fcd | 379 | * |
c09f0b57 | 380 | * @return Pointer to the NULL-terminated list of hardware driver pointers. |
a1645fcd | 381 | */ |
cfe064d8 | 382 | SR_API struct sr_dev_driver **sr_driver_list(void) |
a1bb33af | 383 | { |
80bf0426 | 384 | |
c09f0b57 | 385 | return drivers_list; |
a1bb33af UH |
386 | } |
387 | ||
a1645fcd | 388 | /** |
c09f0b57 | 389 | * Initialize a hardware driver. |
a1645fcd | 390 | * |
c0eea11c UH |
391 | * This usually involves memory allocations and variable initializations |
392 | * within the driver, but _not_ scanning for attached devices. | |
393 | * The API call sr_driver_scan() is used for that. | |
394 | * | |
44fc870c | 395 | * @param ctx A libsigrok context object allocated by a previous call to |
c0eea11c UH |
396 | * sr_init(). Must not be NULL. |
397 | * @param driver The driver to initialize. This must be a pointer to one of | |
398 | * the entries returned by sr_driver_list(). Must not be NULL. | |
a1645fcd | 399 | * |
c0eea11c UH |
400 | * @return SR_OK upon success, SR_ERR_ARG upon invalid parameters, |
401 | * SR_ERR_BUG upon internal errors, or another negative error code | |
402 | * upon other errors. | |
a1645fcd | 403 | */ |
44fc870c | 404 | SR_API int sr_driver_init(struct sr_context *ctx, struct sr_dev_driver *driver) |
8722c31e | 405 | { |
c0eea11c UH |
406 | int ret; |
407 | ||
408 | if (!ctx) { | |
409 | sr_err("Invalid libsigrok context, can't initialize."); | |
410 | return SR_ERR_ARG; | |
411 | } | |
412 | ||
413 | if (!driver) { | |
414 | sr_err("Invalid driver, can't initialize."); | |
415 | return SR_ERR_ARG; | |
416 | } | |
8722c31e | 417 | |
c0eea11c UH |
418 | sr_spew("Initializing driver '%s'.", driver->name); |
419 | if ((ret = driver->init(ctx)) < 0) | |
420 | sr_err("Failed to initialize the driver: %d.", ret); | |
80bf0426 | 421 | |
c0eea11c | 422 | return ret; |
80bf0426 BV |
423 | } |
424 | ||
425 | /** | |
426 | * Tell a hardware driver to scan for devices. | |
427 | * | |
a5f2e707 BV |
428 | * In addition to the detection, the devices that are found are also |
429 | * initialized automatically. On some devices, this involves a firmware upload, | |
430 | * or other such measures. | |
431 | * | |
432 | * The order in which the system is scanned for devices is not specified. The | |
433 | * caller should not assume or rely on any specific order. | |
434 | * | |
4b97c74e UH |
435 | * Before calling sr_driver_scan(), the user must have previously initialized |
436 | * the driver by calling sr_driver_init(). | |
80bf0426 | 437 | * |
4b97c74e UH |
438 | * @param driver The driver that should scan. This must be a pointer to one of |
439 | * the entries returned by sr_driver_list(). Must not be NULL. | |
440 | * @param options A list of 'struct sr_hwopt' options to pass to the driver's | |
441 | * scanner. Can be NULL/empty. | |
442 | * | |
443 | * @return A GSList * of 'struct sr_dev_inst', or NULL if no devices were | |
444 | * found (or errors were encountered). This list must be freed by the | |
445 | * caller using g_slist_free(), but without freeing the data pointed | |
446 | * to in the list. | |
80bf0426 BV |
447 | */ |
448 | SR_API GSList *sr_driver_scan(struct sr_dev_driver *driver, GSList *options) | |
449 | { | |
4b97c74e UH |
450 | GSList *l; |
451 | ||
452 | if (!driver) { | |
453 | sr_err("Invalid driver, can't scan for devices."); | |
454 | return NULL; | |
455 | } | |
456 | ||
457 | if (!driver->priv) { | |
458 | sr_err("Driver not initialized, can't scan for devices."); | |
459 | return NULL; | |
460 | } | |
461 | ||
462 | l = driver->scan(options); | |
80bf0426 | 463 | |
4b97c74e UH |
464 | sr_spew("Scan of '%s' found %d devices.", driver->name, |
465 | g_slist_length(l)); | |
80bf0426 | 466 | |
4b97c74e | 467 | return l; |
8722c31e BV |
468 | } |
469 | ||
b4bd7088 | 470 | /** @private */ |
93a04e3b | 471 | SR_PRIV void sr_hw_cleanup_all(void) |
8722c31e | 472 | { |
050e9219 | 473 | int i; |
c09f0b57 | 474 | struct sr_dev_driver **drivers; |
8722c31e | 475 | |
cfe064d8 | 476 | drivers = sr_driver_list(); |
c09f0b57 UH |
477 | for (i = 0; drivers[i]; i++) { |
478 | if (drivers[i]->cleanup) | |
479 | drivers[i]->cleanup(); | |
8722c31e | 480 | } |
8722c31e BV |
481 | } |
482 | ||
72a08bcc BV |
483 | /** A floating reference can be passed in for data. |
484 | * @private */ | |
bc1c2f00 | 485 | SR_PRIV struct sr_config *sr_config_new(int key, GVariant *data) |
4c0e310c BV |
486 | { |
487 | struct sr_config *src; | |
488 | ||
489 | if (!(src = g_try_malloc(sizeof(struct sr_config)))) | |
490 | return NULL; | |
491 | src->key = key; | |
bc1c2f00 | 492 | src->data = g_variant_ref_sink(data); |
4c0e310c BV |
493 | |
494 | return src; | |
495 | } | |
496 | ||
72a08bcc | 497 | /** @private */ |
722db131 BV |
498 | SR_PRIV void sr_config_free(struct sr_config *src) |
499 | { | |
500 | ||
501 | if (!src || !src->data) { | |
502 | sr_err("%s: invalid data!", __func__); | |
503 | return; | |
504 | } | |
505 | ||
506 | g_variant_unref(src->data); | |
507 | g_free(src); | |
508 | ||
509 | } | |
510 | ||
df123801 BV |
511 | /** |
512 | * Returns information about the given driver or device instance. | |
513 | * | |
514 | * @param driver The sr_dev_driver struct to query. | |
57ecdbd7 BV |
515 | * @param sdi (optional) If the key is specific to a device, this must |
516 | * contain a pointer to the struct sr_dev_inst to be checked. | |
517 | * Otherwise it must be NULL. | |
518 | * @param probe_group The probe group on the device for which to list the | |
519 | * values, or NULL. | |
cbadb856 | 520 | * @param key The configuration key (SR_CONF_*). |
bc1c2f00 BV |
521 | * @param data Pointer to a GVariant where the value will be stored. Must |
522 | * not be NULL. The caller is given ownership of the GVariant | |
523 | * and must thus decrease the refcount after use. However if | |
524 | * this function returns an error code, the field should be | |
525 | * considered unused, and should not be unreferenced. | |
df123801 BV |
526 | * |
527 | * @return SR_OK upon success or SR_ERR in case of error. Note SR_ERR_ARG | |
cbadb856 | 528 | * may be returned by the driver indicating it doesn't know that key, |
df123801 BV |
529 | * but this is not to be flagged as an error by the caller; merely |
530 | * as an indication that it's not applicable. | |
531 | */ | |
8f996b89 ML |
532 | SR_API int sr_config_get(const struct sr_dev_driver *driver, |
533 | const struct sr_dev_inst *sdi, | |
534 | const struct sr_probe_group *probe_group, | |
535 | int key, GVariant **data) | |
df123801 BV |
536 | { |
537 | int ret; | |
538 | ||
cbadb856 | 539 | if (!driver || !data) |
df123801 BV |
540 | return SR_ERR; |
541 | ||
6cefe516 BV |
542 | if (!driver->config_get) |
543 | return SR_ERR_ARG; | |
544 | ||
8f996b89 | 545 | if ((ret = driver->config_get(key, data, sdi, probe_group)) == SR_OK) { |
bc1c2f00 BV |
546 | /* Got a floating reference from the driver. Sink it here, |
547 | * caller will need to unref when done with it. */ | |
548 | g_variant_ref_sink(*data); | |
549 | } | |
df123801 BV |
550 | |
551 | return ret; | |
552 | } | |
553 | ||
cbadb856 BV |
554 | /** |
555 | * Set a configuration key in a device instance. | |
556 | * | |
557 | * @param sdi The device instance. | |
57ecdbd7 BV |
558 | * @param probe_group The probe group on the device for which to list the |
559 | * values, or NULL. | |
cbadb856 | 560 | * @param key The configuration key (SR_CONF_*). |
bc1c2f00 BV |
561 | * @param data The new value for the key, as a GVariant with GVariantType |
562 | * appropriate to that key. A floating reference can be passed | |
563 | * in; its refcount will be sunk and unreferenced after use. | |
cbadb856 BV |
564 | * |
565 | * @return SR_OK upon success or SR_ERR in case of error. Note SR_ERR_ARG | |
566 | * may be returned by the driver indicating it doesn't know that key, | |
567 | * but this is not to be flagged as an error by the caller; merely | |
568 | * as an indication that it's not applicable. | |
569 | */ | |
8f996b89 ML |
570 | SR_API int sr_config_set(const struct sr_dev_inst *sdi, |
571 | const struct sr_probe_group *probe_group, | |
572 | int key, GVariant *data) | |
cbadb856 BV |
573 | { |
574 | int ret; | |
575 | ||
bc1c2f00 | 576 | g_variant_ref_sink(data); |
cbadb856 | 577 | |
bc1c2f00 BV |
578 | if (!sdi || !sdi->driver || !data) |
579 | ret = SR_ERR; | |
580 | else if (!sdi->driver->config_set) | |
581 | ret = SR_ERR_ARG; | |
582 | else | |
8f996b89 | 583 | ret = sdi->driver->config_set(key, data, sdi, probe_group); |
cbadb856 | 584 | |
bc1c2f00 | 585 | g_variant_unref(data); |
cbadb856 BV |
586 | |
587 | return ret; | |
588 | } | |
589 | ||
590 | /** | |
591 | * List all possible values for a configuration key. | |
592 | * | |
593 | * @param driver The sr_dev_driver struct to query. | |
57ecdbd7 BV |
594 | * @param sdi (optional) If the key is specific to a device, this must |
595 | * contain a pointer to the struct sr_dev_inst to be checked. | |
596 | * @param probe_group The probe group on the device for which to list the | |
597 | * values, or NULL. | |
cbadb856 | 598 | * @param key The configuration key (SR_CONF_*). |
bc1c2f00 BV |
599 | * @param data A pointer to a GVariant where the list will be stored. The |
600 | * caller is given ownership of the GVariant and must thus | |
601 | * unref the GVariant after use. However if this function | |
602 | * returns an error code, the field should be considered | |
603 | * unused, and should not be unreferenced. | |
cbadb856 BV |
604 | * |
605 | * @return SR_OK upon success or SR_ERR in case of error. Note SR_ERR_ARG | |
606 | * may be returned by the driver indicating it doesn't know that key, | |
607 | * but this is not to be flagged as an error by the caller; merely | |
608 | * as an indication that it's not applicable. | |
609 | */ | |
8f996b89 ML |
610 | SR_API int sr_config_list(const struct sr_dev_driver *driver, |
611 | const struct sr_dev_inst *sdi, | |
612 | const struct sr_probe_group *probe_group, | |
613 | int key, GVariant **data) | |
c5fb502f BV |
614 | { |
615 | int ret; | |
616 | ||
6cefe516 | 617 | if (!driver || !data) |
bc1c2f00 | 618 | ret = SR_ERR; |
d8284802 | 619 | else if (!driver->config_list) |
6cefe516 | 620 | ret = SR_ERR_ARG; |
8f996b89 | 621 | else if ((ret = driver->config_list(key, data, sdi, probe_group)) == SR_OK) |
bc1c2f00 | 622 | g_variant_ref_sink(*data); |
c5fb502f BV |
623 | |
624 | return ret; | |
625 | } | |
626 | ||
8bfdc8c4 | 627 | /** |
cbadb856 | 628 | * Get information about a configuration key. |
a1645fcd | 629 | * |
ca0938c5 | 630 | * @param key The configuration key. |
15cb43d6 | 631 | * |
c89c1c9c | 632 | * @return A pointer to a struct sr_config_info, or NULL if the key |
15cb43d6 BV |
633 | * was not found. |
634 | */ | |
c89c1c9c | 635 | SR_API const struct sr_config_info *sr_config_info_get(int key) |
15cb43d6 BV |
636 | { |
637 | int i; | |
638 | ||
c89c1c9c BV |
639 | for (i = 0; sr_config_info_data[i].key; i++) { |
640 | if (sr_config_info_data[i].key == key) | |
641 | return &sr_config_info_data[i]; | |
15cb43d6 BV |
642 | } |
643 | ||
644 | return NULL; | |
645 | } | |
646 | ||
647 | /** | |
cbadb856 | 648 | * Get information about an configuration key, by name. |
15cb43d6 | 649 | * |
cbadb856 | 650 | * @param optname The configuration key. |
a1645fcd | 651 | * |
c89c1c9c | 652 | * @return A pointer to a struct sr_config_info, or NULL if the key |
15cb43d6 | 653 | * was not found. |
a1645fcd | 654 | */ |
c89c1c9c | 655 | SR_API const struct sr_config_info *sr_config_info_name_get(const char *optname) |
a1bb33af | 656 | { |
a1bb33af UH |
657 | int i; |
658 | ||
c89c1c9c BV |
659 | for (i = 0; sr_config_info_data[i].key; i++) { |
660 | if (!strcmp(sr_config_info_data[i].id, optname)) | |
661 | return &sr_config_info_data[i]; | |
a1bb33af UH |
662 | } |
663 | ||
49d0ce50 | 664 | return NULL; |
a1bb33af UH |
665 | } |
666 | ||
69cfcfc8 | 667 | /* Unnecessary level of indirection follows. */ |
544a4582 | 668 | |
b4bd7088 | 669 | /** @private */ |
69cfcfc8 | 670 | SR_PRIV int sr_source_remove(int fd) |
a1bb33af | 671 | { |
69cfcfc8 | 672 | return sr_session_source_remove(fd); |
a1bb33af UH |
673 | } |
674 | ||
b4bd7088 | 675 | /** @private */ |
69cfcfc8 UH |
676 | SR_PRIV int sr_source_add(int fd, int events, int timeout, |
677 | sr_receive_data_callback_t cb, void *cb_data) | |
a1bb33af | 678 | { |
69cfcfc8 | 679 | return sr_session_source_add(fd, events, timeout, cb, cb_data); |
a1bb33af | 680 | } |
7b870c38 UH |
681 | |
682 | /** @} */ |