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Commit | Line | Data |
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1 | 0.4.0 (2016-01-29) | |
2 | ------------------ | |
3 | ||
4 | Note: This release DOES change the libsigrok API. That means it is NOT | |
5 | backwards-compatible and frontends will need updates. | |
6 | ||
7 | * New supported hardware: | |
8 | - Logic analyzers: | |
9 | - AKIP-9101 | |
10 | - BeagleLogic | |
11 | - LeCroy LogicStudio | |
12 | - mcupro Logic16 clone | |
13 | - Pipistrello OLS | |
14 | - SysClk LWLA1016 | |
15 | - Oscilloscopes: | |
16 | - Rigol/Agilent DS1000Z series | |
17 | - Yokogawa DLM2000 series | |
18 | - Yokogawa DL9000 series | |
19 | - Hung-Chang DSO-2100 | |
20 | - GW Instek GDS-800 | |
21 | - Multimeters: | |
22 | - Agilent U1241A/B | |
23 | - Agilent U1242A/B | |
24 | - Brymen BM25x series | |
25 | - MASTECH MS8250B | |
26 | - Metrahit 16T/16U/KMM2002 | |
27 | - PeakTech 3415 | |
28 | - Tenma 72-7730 | |
29 | - Tenma 72-7732 | |
30 | - Tenma 72-9380A | |
31 | - Testo 435-4 | |
32 | - UNI-T UT372 | |
33 | - UNI-T UT71x series (UT71A/B/C/D/E) | |
34 | - Velleman DVM4100 | |
35 | - Voltcraft VC-870 | |
36 | - Voltcraft VC-920 | |
37 | - Voltcraft VC-940 | |
38 | - Voltcraft VC-960 | |
39 | - Programmable power supplies: | |
40 | - Fluke/Philips PM2800 series | |
41 | - HP 663xx series | |
42 | - Manson HCS-3xxx series | |
43 | - Motech LPS-30x series | |
44 | - Rigol DP800 series | |
45 | - Korad KAxxxxP series (a.k.a Velleman LABPS3005D and others) | |
46 | - AC/DC sources: | |
47 | - Agilent N5700A series (DC sources) | |
48 | - Chroma 61600 series (AC sources) | |
49 | - Chroma 62000 series (DC sources) | |
50 | - Electronic loads: | |
51 | - Maynuo M97 (and compatibles) | |
52 | - LCR meters: | |
53 | - DER EE DE-5000 | |
54 | - Scales: | |
55 | - KERN EW 6200-2NM | |
56 | - BeagleBone Black capes: | |
57 | - BayLibre ACME (revA and revB) | |
58 | * New input modules: | |
59 | - raw_analog: Raw analog signals in various formats | |
60 | - trace32_ad: Lauterbach Trace32 logic analyzer data | |
61 | * New output modules: | |
62 | - wav: Waveform audio file format | |
63 | - srzip: Native ZIP-based sigrok file format | |
64 | * Add libsigrok language bindings based on SWIG + doxygen: | |
65 | - C++ language bindings | |
66 | - Python language bindings | |
67 | - Ruby language bindings | |
68 | - Java language bindings | |
69 | * Add a Modbus framework in order to be able to support Modbus based devices. | |
70 | - Add a Modbus RTU backend. | |
71 | * Add a new, more flexible trigger framework. | |
72 | * Add a generic software-trigger framework usable by any driver, currently | |
73 | used by fx2lafw and saleae-logic16. | |
74 | * Add a (Linux-only) GPIB SCPI backend using linux-gpib and libgpib. | |
75 | * Add a generic scpi-pps driver which supports various power supplies. | |
76 | * Add an experimental framework for "transforms" which can perform operations | |
77 | on libsigrok session packets. This will be changed and improved upon in | |
78 | later releases. Currently implemented tranforms: | |
79 | - nop: Do nothing, pass on packets unmodified. | |
80 | - scale: Scale all analog values by a specified factor. | |
81 | - invert: Invert all the data values. | |
82 | - An analog value of x becomes 1/x. | |
83 | - A digital value of 0 becomes 1 (and vice versa). | |
84 | * input: | |
85 | - Introduce a new input module API. | |
86 | - Rename "input format" to "input module" everywhere. | |
87 | - Add a preferred file extension field (bug #541). | |
88 | * output: | |
89 | - Fix output option enumeration. | |
90 | - Fix a double-free issue. | |
91 | - Add a preferred file extension field (bug #541). | |
92 | * input/csv: | |
93 | - Avoid a segfault related to the obsolete mimetype format match (bug #681). | |
94 | * input/vcd: | |
95 | - Chunk up samples in 1MB blocks for better performance (bug #551). | |
96 | - Allow optional index items (bug #322). | |
97 | - Add support for 1 bit vectors (bug #723). | |
98 | * input/wav: | |
99 | - Fix an offset calculation error. | |
100 | - Properly initialize the channel list early enough (bug #387). | |
101 | * output/analog: | |
102 | - Fix channel deinterleaving. | |
103 | * output/csv: | |
104 | - Match format based on .csv extention in the filename. | |
105 | - Add support for analog data/packets. | |
106 | * New or updated build dependencies: | |
107 | - New build dependencies (libsigrok C library): | |
108 | - libgpib (optional) | |
109 | - libieee1284 (optional) | |
110 | - Updated build dependencies (libsigrok C library): | |
111 | - libserialport >= 0.1.1 (optional) | |
112 | - librevisa >= 0.0.20130412 (optional) | |
113 | - libftdi >= 0.16 or libftdi1 >= 1.0 (optional) | |
114 | - New build dependencies (libsigrokcxx C++ library): | |
115 | - libsigrok >= 0.4.0 (the libsigrok C library, see above) | |
116 | - A C++ compiler with C++11 support (g++ >= 4.7 or clang++ >= 3.1) | |
117 | - doxygen (required for building the C++ library!) | |
118 | - graphviz (optional, only needed for C++ API docs) | |
119 | - Python (2 or 3) executable (development files are not needed) | |
120 | - glibmm-2.4 (>= 2.32.0) | |
121 | - New build dependencies (libsigrok Python bindings): | |
122 | - libsigrokcxx >= 0.4.0 (the libsigrok C++ bindings, see above) | |
123 | - Python >= 2.7 or Python >= 3 (including development files!) | |
124 | - Python setuptools (for Python 2 or 3) | |
125 | - pygobject >= 3.0.0 (for Python 2 or 3), a.k.a python-gi | |
126 | - numpy (for Python 2 or 3) | |
127 | - SWIG >= 2.0.0 | |
128 | - doxygen (optional, only needed for the Python API docs) | |
129 | - graphviz (optional, only needed for the Python API docs) | |
130 | - doxypy (optional, only needed for the Python API docs) | |
131 | - New build dependencies (libsigrok Ruby bindings): | |
132 | - libsigrokcxx >= 0.4.0 (the libsigrok C++ bindings, see above) | |
133 | - Ruby >= 1.9.3 (including development files!) | |
134 | - SWIG >= 3.0.8 | |
135 | - YARD (optional, only needed for the Ruby API docs) | |
136 | - New build dependencies (libsigrok Java bindings): | |
137 | - libsigrokcxx >= 0.4.0 (the libsigrok C++ bindings, see above) | |
138 | - SWIG >= 2.0.0 | |
139 | - Java JDK (for JNI includes and the javac/jar binaries) | |
140 | - doxygen (optional, only needed for the Java API docs) | |
141 | - graphviz (optional, only needed for the Java API docs) | |
142 | * Build system: | |
143 | - Modernize the whole autotools setup. | |
144 | - Add --with-libserialport, --with-libftdi, --with-libusb, | |
145 | --with-librevisa, --with-libgpib, --with-libieee1284. | |
146 | - Add --enable-bindings, --enable-cxx, --enable-python, --enable-ruby, | |
147 | and --enable-java. | |
148 | - Support both libftdi >= 0.16 and libftdi1 >= 1.0. | |
149 | - configure: Show SCPI backends that'll be compiled. | |
150 | - Unconditionally build src/lcr/es51919.c (bug #545). | |
151 | - Compile with -std=c99 and _POSIX_C_SOURCE=200112L by default. | |
152 | - Only link the 'check' library against the unit tests. | |
153 | - Fix various out-of-tree build issues (e.g. bug #473). | |
154 | - Don't set CFLAGS, LDFLAGS, etc. in configure.ac or Makefile.am (bug #578). | |
155 | - Check for the numpy Python module (bug #533). | |
156 | - Check for zip_discard(), provide alternative if not available (bug #674). | |
157 | * Portability: | |
158 | - Android: Add fallbacks for missing stoi()/stod(). | |
159 | - FreeBSD: Fix a libusb related compiler error. | |
160 | - FreeBSD: Fix an issue with libusb_get_port_numbers(). | |
161 | - FreeBSD: Fix an issue with BSD Make (bug #556). | |
162 | - FreeBSD: Fix an issue with SWIG detection (bug #557). | |
163 | - FreeBSD: Fix a build issue related to isascii() (bug #649). | |
164 | - Mac OS X: Fix 'sed' invocation in autogen.sh (bug #516). | |
165 | - Mac OS X: Fix a usb_get_port_path() related issue (bug #673). | |
166 | - Windows: Fix some thread-related issues causing hangs (bugs #343, #328). | |
167 | - Windows: Fix a USB/thread related issue (bug #343). | |
168 | - Windows: Fix shared (non-static) build. | |
169 | - Windows: Fix various warnings related to a missing LIBUSB_CALL item. | |
170 | - Windows: Add a missing WSAStartup() call to fix scpi/tcp (bug #692). | |
171 | - Fix an issue with non-GNU Make (bug #628). | |
172 | - Avoid std::map::emplace() for GCC 4.7 compatibility (bug #720). | |
173 | - Avoid g_close() to not unnecessarily require glib >= 2.36 (bug #724). | |
174 | * Language bindings: | |
175 | - Support new output API. | |
176 | - Add Doxygen docs for all language bindings. | |
177 | - C++: Fix a C++ bindings linking issue (bug #534). | |
178 | - Python: Fix mapping of vector & map attributes to Python types (bug #382). | |
179 | - Python: Implement equality checks for EnumValue derived classes (bug #443). | |
180 | - Python: Handle import failures without crashing. | |
181 | - Python: Fix an installation issue (bug #644). | |
182 | - Python: Prevent a numpy deprecation warning (bug #417). | |
183 | - Python: Fix a ConfigKey.parse_string() crash (bug #483). | |
184 | - Python: Fix the build for Python 3 (bug #645). | |
185 | - Python: Fix some string conversion issues for Python 3 (bug #478). | |
186 | - Python: Fix a SWIG related memory leak (bug #479). | |
187 | - Python: Make device.config_keys() act like a Python dict (bug #480). | |
188 | - Python: Provide sensible __str__() and __repr__() for enums (bug #688). | |
189 | - Java: Install files into DESTDIR (bug #537). | |
190 | - Java: Fix some SWIG warnings due to %extend redefinitions (bug #417). | |
191 | - Java: Fix an issue related to C/C++ style casts (bug #688). | |
192 | - Java: Fix a reference leak (bug #690). | |
193 | - Session::set_trigger(): Fix segfault conditions (bugs #491, #496). | |
194 | * Various API changes, additions and removals (see API docs for details). | |
195 | * Add various new config keys, config info types, measurement quantity keys, | |
196 | measurement quantity flags, units, device instance types, and error codes. | |
197 | * udev rules file: Add entries for newly supported hardware. | |
198 | * Add/use a new resource access API, defaults to XDG data dirs. | |
199 | * Switch to a new SR_DF_ANALOG format (bug #640). | |
200 | * All drivers: | |
201 | - Publish config key capabilities. | |
202 | - Gather connection info and serial number, if any. | |
203 | - Cleanups of serial port based drivers wrt (non-)blocking reads/writes. | |
204 | * Various drivers: | |
205 | - Use physical USB connection instead of sdi->index. | |
206 | - Fix blocking serial write timeout (bugs #436, #437, #433, #428, #427, | |
207 | #430, #432, #434, #438). | |
208 | * agilent-dmm: | |
209 | - Fix value parser to consider 0.0 to be a valid result. | |
210 | - Correctly parse negative overload. | |
211 | - Add RMS flag to AC voltage modes. | |
212 | - Add provisional support for the U124xx. | |
213 | - U124xx/U125xx: Support 5 more modes (resistance, capacitance, frequency, | |
214 | continuity, and temperature). | |
215 | - Add current loop sensor support. | |
216 | - Fix frequency support. | |
217 | * beaglelogic: | |
218 | - Add SR_CONF_CAPTURE_RATIO support. | |
219 | * brymen-bm86x: | |
220 | - Add current loop sensor support. | |
221 | * chronovu-la: | |
222 | - Properly handle multiple ChronoVu devices being attached (bug #504). | |
223 | * colead-slm: | |
224 | - Properly check acquisition sample limit. | |
225 | * demo: | |
226 | - Add support for continuous acquisition. | |
227 | - Fix a memory leak related to channel groups. | |
228 | - Support changing the amplitude of analog channels. | |
229 | - Adds a new channel group "Analog", which has all analog channels in it. | |
230 | - Attach analog generator to channel, not channel group. | |
231 | - Provide a separate property list for the analog group (bug #505). | |
232 | - Fix an issue by always honoring sample limit changes (bug #314). | |
233 | - Fix square pattern output being shorter than other patterns. | |
234 | - Fix analog output at low samplerates. | |
235 | - Fix SR_CONF_DEVICE_OPTIONS variant type. | |
236 | - Fix an infinite loop when 0 channels of one type were used. | |
237 | * fx2lafw: | |
238 | - Fix continuous mode usage with output modules (bug #380). | |
239 | - Check for a valid samplerate before trying to set it (bug #386). | |
240 | - Fix wide (16bit) sampling case (bug #373). | |
241 | - Add SR_CONF_CAPTURE_RATIO support. | |
242 | - Set up the transfer first, then start the acquisition (bug #574). | |
243 | - Avoid the need to run "rmmod usbtest" on Linux for devices | |
244 | with the standard Cypress FX2 USB VID/PID of 04b4:8613 (bug #445). | |
245 | - Add support for the official fx2lafw sigrok VID/PID pairs and firmware | |
246 | (this requires sigrok-firmware-fx2lafw >= 0.1.3): | |
247 | - 1D50:608C: fx2lafw-sigrok-fx2-8ch.fw | |
248 | - 1D50:608D: fx2lafw-sigrok-fx2-16ch.fw | |
249 | * gmc-mh-1x-2x: | |
250 | - Add support for the Metrahit Metrahit 16T, 16U, and KMM2002. | |
251 | - Complete energy measurement ranges (V, A, W) for Metrahit 29S. | |
252 | * hameg-hmo: | |
253 | - Implement SR_CONF_SCAN_OPTIONS. | |
254 | - Make sure the enabled_channels list is empty before populating it. | |
255 | - Fix reading of analog data from an HMO1024 (Firmware 04.527). | |
256 | - Fix a double-free issue. | |
257 | - Fix a floating point comparison issue (bug #731). | |
258 | * hantek-dso: | |
259 | - Properly zero out MQ flags. | |
260 | - Fix driver/global/channel group config keys. | |
261 | * ikalogic-scanalogic2: | |
262 | - Fix a segfault condition (bug #440). | |
263 | * ikalogic-scanaplus: | |
264 | - Fix a memory leak and a memory allocation issue. | |
265 | * kecheng-kc-330b: | |
266 | - Fix missing time/frequency weighting. | |
267 | * lascar-el-usb: | |
268 | - Fix issues caused by copy-paste errors. | |
269 | * ols: | |
270 | - Fix a serial port related issue on FreeBSD (bug #414). | |
271 | - Fix detection and acquisition on Windows (bug #562). | |
272 | - Fix an event source related acquisition issue (bug #678). | |
273 | - Fix a portability issue due to direct use of FDs (bug #205). | |
274 | * rigol-ds: | |
275 | - Fix duplicated vendor string for Agilent devices. | |
276 | - Replace magic numbers by appropriate constant or variable (bug #406). | |
277 | - Handle POSITIVE/NEGATIVE (instead of POS/NEG) correctly (bug #558). | |
278 | - Add missing 20/50/100V vdiv entries. | |
279 | - Fix an issue related to the search for the closest vdiv. | |
280 | - Return the actual hardware num_vdiv and vdiv list. | |
281 | - Fix the smallest supported vdiv for the DS2000 series. | |
282 | - Fix a double-free issue. | |
283 | - SR_CONF_DATA_SOURCE is a device option, not per channel group. | |
284 | * saleae-logic16: | |
285 | - Recognize the FPGA FIFO overflow status. | |
286 | - Downgrade error during capture to a message (bug #466). | |
287 | - Add SR_CONF_CAPTURE_RATIO support. | |
288 | - Support new bitstream version 1.3 with renumbered registers. | |
289 | - Publish samplerates according to selected channels (bug #646). | |
290 | * serial-dmm: | |
291 | - Fix RadioShack 22-812 DMM incorrect readings (bug #657). | |
292 | - Implement request timeout feature (bug #345). | |
293 | * sysclk-lwla: | |
294 | - Do not create channels in reverse order. | |
295 | - Fix an issue related to sdi->connection_id (bug #441). | |
296 | - Various robustness improvements. | |
297 | - Fix a compile issue (bug #714). | |
298 | - Work around some vendor FX2 firmware issues. | |
299 | * zeroplus-logic-cube: | |
300 | - Fix an issue when trying to trigger on a channel being 0/low. | |
301 | * README: Drop obsolete sigrok-commits mailing list. | |
302 | * Fix a Doxyfile issue which caused build failures e.g. on buildroot. | |
303 | * Fix a USB timeout related sr_session_iteration() issue (bug #571). | |
304 | * Fix various gcc/clang compiler errors/warnings (e.g. bugs #637, #721). | |
305 | * Fix an issue related to multiple sr_init()/sr_exit() calls (bug #565). | |
306 | * Fix an issue with transform packet passing (bug #631). | |
307 | * Rename sr_dev_driver.priv to .context (bug #442). | |
308 | * serial: Re-implement sr_serial_find_usb() using new libserialport APIs. | |
309 | * Unit tests: Add some checks for session handling. | |
310 | * scpi and scpi/usbtmc: | |
311 | - Accept *IDN responses with more than 4 tokens (some devices need this). | |
312 | - Fix incomplete data issue for e.g. Hameg HMO1024. | |
313 | - Support the RL1 feature. | |
314 | - Implement Rigol DS1000 workaround on any firmware version (bug #354). | |
315 | * Various session related changes and improvements. | |
316 | * The code now uses the Glib main loop as backend. | |
317 | * Logging: Add a timestamp (at DBG/SPEW loglevel) to all log messages. | |
318 | * Fix a trigger related segfault (bug #550). | |
319 | * Don't check the libusb_get_device_descriptor() return code (bug #658). | |
320 | * Fix various memory leaks in the code (e.g. bugs #629, #630, #632). | |
321 | * session_file: Enable only probes listed in metadata (bugs #410, #495). | |
322 | ||
323 | 0.3.0 (2014-05-06) | |
324 | ------------------ | |
325 | ||
326 | Note: This release DOES change the libsigrok API. That means it is NOT | |
327 | backwards-compatible and frontends will need updates. | |
328 | ||
329 | * New supported hardware: | |
330 | - Logic analyzers: | |
331 | - ChronoVu LA16 | |
332 | - Sysclk LWLA1034 | |
333 | - Oscilloscopes: | |
334 | - Agilent DSO1000 series (various models) | |
335 | - Hameg HMO compact series (various models) | |
336 | - Rigol DS2000 series (various models) | |
337 | - Rigol VS5000 series (various models) | |
338 | - Multimeters: | |
339 | - BBC Goerz Metrawatt M2110 | |
340 | - Brymen BM869 | |
341 | - Fluke 189 | |
342 | - Gossen Metrawatt MetraHIT 1x/2x series (various models) | |
343 | - Tenma 72-7745 (rebadged UNI-T UT60E) | |
344 | - Tenma 72-7750 (rebadged UNI-T UT60G) | |
345 | - UNI-T UT60G | |
346 | - UNI-T UT61B | |
347 | - UNI-T UT61C | |
348 | - V&A VA40B | |
349 | - Voltcraft M-3650CR | |
350 | - Voltcraft ME-42 | |
351 | - Thermometers: | |
352 | - APPA 55II | |
353 | - Programmable power supplies: | |
354 | - Atten PPS3000 series (various models, tested on PPS3203T-3S). | |
355 | - Conrad DIGI 35 CPU | |
356 | * Add support for channel groups. | |
357 | * Add generic SCPI backend code which can be used via various transports: | |
358 | - Serial ports | |
359 | - USBTMC | |
360 | - TCP/RAW | |
361 | - TCP/Rigol (Rigol-VS5000 series specific) | |
362 | - VXI | |
363 | - librevisa | |
364 | * udev rules file: Add entries for newly supported hardware. | |
365 | * New config keys: | |
366 | - SR_CONF_DEMODULATOR | |
367 | - SR_CONF_CENTER_FREQUENCY | |
368 | - SR_CONF_NUM_LOGIC_CHANNELS | |
369 | - SR_CONF_NUM_ANALOG_CHANNELS | |
370 | - SR_CONF_CLOCK_EDGE | |
371 | - SR_CONF_POWER_SUPPLY | |
372 | - SR_CONF_OUTPUT_VOLTAGE | |
373 | - SR_CONF_OUTPUT_VOLTAGE_MAX | |
374 | - SR_CONF_OUTPUT_CURRENT | |
375 | - SR_CONF_OUTPUT_CURRENT_MAX | |
376 | - SR_CONF_OUTPUT_ENABLED | |
377 | - SR_CONF_OUTPUT_CHANNEL | |
378 | - SR_CONF_OVER_VOLTAGE_PROTECTION | |
379 | - SR_CONF_OVER_CURRENT_PROTECTION | |
380 | - SR_CONF_DEVICE_MODE | |
381 | - SR_CONF_TEST_MODE | |
382 | * New config info types: | |
383 | - SR_T_INT32 | |
384 | * New measurement quantity keys: | |
385 | - SR_MQ_TIME | |
386 | * New measurement quantity flags: | |
387 | - SR_MQFLAG_DURATION | |
388 | - SR_MQFLAG_AVG | |
389 | * New device instance types: | |
390 | - SR_INST_SCPI | |
391 | * New error codes: | |
392 | - SR_ERR_CHANNEL_GROUP | |
393 | ∗ The SR_T_CHAR config type has been renamed to SR_T_STRING. | |
394 | * New build dependencies: | |
395 | - libserialport >= 0.1.0 (optional). | |
396 | - All drivers that talk to serial ports now require libserialport. | |
397 | - If libserialport is not found, those drivers will not be built. | |
398 | - librevisa >= 0.0.20130812 (optional, only used by some drivers). | |
399 | * Dropped build dependencies: | |
400 | - libasound2 is no longer required (only the removed alsa driver used it). | |
401 | - libudev is no longer required (only the removed link-mso19 driver used it). | |
402 | * Serial port handling code: | |
403 | - Add support for 5/6 data bits and non-standard baud rates. | |
404 | - Fix an issue related to nonblocking reads (bug #188). | |
405 | - Fix an 'invalid arguments' condition causing problems (bug #192). | |
406 | * alsa: This driver was removed (also fixes bugs #28, #61, #96, #114). | |
407 | * asix-sigma: | |
408 | - Publish SR_CONF_CAPTURE_RATIO correctly (bugs #287, #291). | |
409 | - Don't set invalid config options (bug #86). | |
410 | - Various other bugfixes. | |
411 | * cem-dt-885x: Fix a code portability issue (bug #267). | |
412 | * chronovu-la: | |
413 | - Rename the 'chronovu-la8' driver to 'chronovu-la'. | |
414 | - Add support for the ChronoVu LA16. | |
415 | - Fix a segfault when doing multiple acquisitions on an LA8 (bug #247). | |
416 | - Document that streaming is not possible for LA8/LA16 (bug #261). | |
417 | * demo: | |
418 | - Add support for analog channels (bug #11). | |
419 | - Make the number of channels user-configurable. | |
420 | - Add per-channel-group options. | |
421 | - Implement analog sample patterns: sine, triangle, sawtooth. | |
422 | - Fix a samplerate related issue with rates >= 50kHz (bugs #294, #295). | |
423 | - Fix an issue causing data glitches every 40ms (bug #297). | |
424 | - Fix an issue related to channel group handling (bug #262). | |
425 | * digitek-dt4000zc: Fix driver on NetBSD due to missing DTR=1 (bug #189). | |
426 | * fx2lafw: | |
427 | - Fix incorrect unitsize when a trigger fires (bug #182). | |
428 | - Implement config_get() for SR_CONF_LIMIT_SAMPLES. | |
429 | - Don't send more samples than requested to the session bus. | |
430 | * gmc-mh-1x-2x: | |
431 | - Add new (sub)driver 'gmc-mh-2x-bd232'. | |
432 | - Add support for the SI232-II interface. | |
433 | * hameg-hmo: | |
434 | - Fix a build issue on Mac OS X (bug #216). | |
435 | - Various fixes related to frame limit, samplerate, options, etc. | |
436 | * link-mso19: Drop unfinished driver for now (until it starts working). | |
437 | * openbench-logic-sniffer: | |
438 | - Fix a serial port related issue/hang, seen on (e.g.) NetBSD. | |
439 | - Fix an SR_CONF_PATTERN_MODE related problem (bugs #184, #190). | |
440 | - Fix a serial (non)blocking mode issue (bug #231). | |
441 | - Temporarily disable the driver on Windows (needs portability fixes). | |
442 | - Fix an endianness issue in the protocol handling (bug #135). | |
443 | - Fix a sampling issue when (samples % 4) != 0 (bug #200). | |
444 | - Fix an issue occurring when all channels were disabled (bugs #316, #347). | |
445 | - Add an option to turn test patterns off again (bug #293). | |
446 | * rigol-ds: | |
447 | - Rename the 'rigol-ds1xx2' driver to 'rigol-ds'. | |
448 | - Add support for more models and unify the driver code (bug #212). | |
449 | - Add support for RS232 connectivity (previously only USBTMC worked). | |
450 | - Enable the driver on non-Linux platforms since all transports the driver | |
451 | uses are provided by cross-platform code/libs now (e.g. serial, USBTMC). | |
452 | - Add support for 4 channels (required by some models). | |
453 | - Add support for channel groups. | |
454 | - Advertise SR_CONF_LIMIT_FRAMES support. | |
455 | - Fix an issue with SR_DF_END sending. | |
456 | - Enable/disable LA pod when (de)selecting digital channels. | |
457 | - Disable key lock when closing device. | |
458 | - Work around issues due to DS1000 specific protocol changes (bug #283). | |
459 | - Fix incorrect digital channel numbers on some models (bug #269). | |
460 | - Fix an issue with partial data reads (bugs #220, #209, #207). | |
461 | * saleae-logic16: | |
462 | - Fix an issue related to USB device claiming (bug #159). | |
463 | - Don't send more samples than requested to the session bus (bug #350). | |
464 | - Use unitsize 1 (not 2) if none of channels 8-15 are used. | |
465 | * serial-dmm: Fix some parse issues by increasing a timeout. | |
466 | * sysclk-lwla: Fix a sampling issue related to a glib API call (bug #270). | |
467 | * uni-t-ut32x: Fix typo which prevented usage with multiple devices. | |
468 | * victor-dmm: Fix MIN/MAX always being reported (bug #228). | |
469 | * zeroplus-logic-cube: | |
470 | - Add support for 32-channel models and additional memory sizes. | |
471 | - Fix a frontend issue due to missing SR_CONF_CAPTURE_RATIO. | |
472 | - Fix an issue causing pre-trigger garbage data to be sent (bug #222). | |
473 | - Add initial voltage threshold support. | |
474 | * Various drivers: | |
475 | - Expose missing SR_CONF_TRIGGER_TYPE. | |
476 | - Report max. possible number of samples (bugs #197, #258, #263). | |
477 | * Output modules: | |
478 | - Skip analog channels in logic-only output formats. | |
479 | - Remove the obsolete output module API, add wrapper calls for the new one. | |
480 | - Stop using the obsolete output API (bugs #288, #47, #48). | |
481 | - Properly receive and handle samplerate metadata (bug #46). | |
482 | * input/vcd: Abort with an error upon > 64 channels (bug #194). | |
483 | * output/vcd: | |
484 | - Fix output for more than 8 channels. | |
485 | - Output timestamp only once per change. | |
486 | - Minor whitespace changes of output files to make them more readable. | |
487 | - Remove bogus $dumpvars and $dumpoff commands. | |
488 | - Various bugfixes and portability fixes. | |
489 | * output/csv: | |
490 | - Remove a 64-channel limit (bug #193). | |
491 | - Fix an issue resulting in incorrect trailing commas (bug #230). | |
492 | - Fix an issue where all timestamps would be zero (bug #35). | |
493 | * Rename 'probe' to 'channel' in all places, since libsigrok supports a lot | |
494 | of gear where 'channel' fits better (bug #259). | |
495 | * Change TRIGGER_SLOPE from SR_T_UINT64 to SR_T_STRING. | |
496 | * Windows support improvements: | |
497 | - Use libserialport (+other backend code) to fix serial devices (bug #91). | |
498 | - Add serial source addition/removal backend code (bug #206). | |
499 | - Add backend code for properly supporting USB based devices. | |
500 | * Fix various memory leaks in the backend code. | |
501 | * Fix some incorrect parsing of floating point numbers in the strutil code. | |
502 | * Fix various endianness issues in backend code and drivers (bug #266). | |
503 | * Fix a few issues related to incorrect parsing with non-ANSI-C locales | |
504 | (bugs #271, #272, #273, #274). | |
505 | * Fix an issue related to data being sent to the libsigrok session which | |
506 | was not a multiple of the unit/sample size (bugs, #289, #290). | |
507 | * Drop the es51922 DMM parser (replaced by the generic es519xx parser). | |
508 | * libsigrok session files: | |
509 | - The libsigrok session file format (for *.sr files) has changed, and the | |
510 | file format 'version' field is bumped to 2. Older libsigrok versions will | |
511 | not be able to handle version 2 files, but new libsigrok versions can | |
512 | handle both version 1 and version 2 files. New libsigrok versions will | |
513 | always write/output version 2 files. | |
514 | - Fix an issue resulting in left-over temporary files (bug #276). | |
515 | - Fix an issue with analog probes (unsupported) in *.sr files (bug #277). | |
516 | - Fix an issue with missing samplerate from session files (bug #275). | |
517 | * Improved API documentation. | |
518 | * Major API changes (overview): | |
519 | - Change various function/macro names related to the probe->channel rename. | |
520 | - Change various functions due to the new channel group feature. | |
521 | - All enums in the public API now have names (e.g. 'enum sr_mqflag'). | |
522 | - The lib no longer defines names with _t suffix (POSIX reserved). | |
523 | - New API calls: | |
524 | - sr_session_dev_list() | |
525 | - sr_session_save_init() | |
526 | - sr_session_append() | |
527 | - sr_config_commit() | |
528 | - sr_output_new() | |
529 | - sr_output_send() | |
530 | - sr_output_free() | |
531 | - Obsoleted and removed API calls: | |
532 | - sr_filter_channels() | |
533 | - 'struct sr_session' is now opaque (contents shouldn't be used directly). | |
534 | - Please see the Doxygen API documentation for further details. | |
535 | * Build system: | |
536 | - Switch to a non-recursive automake setup (fewer files, faster builds). | |
537 | - configure: Clearly mark required and optional libs. | |
538 | ||
539 | 0.2.2 (2013-11-04) | |
540 | ------------------ | |
541 | ||
542 | Note: This release does NOT change the libsigrok API. While new config keys, | |
543 | config info types, and unit codes have been added (additional enum | |
544 | entries / numbers), no existing interfaces were added/changed/removed. | |
545 | Frontends should continue to work fine without recompiling or relinking. | |
546 | ||
547 | * New supported hardware: | |
548 | - Logic analyzers: | |
549 | - Saleae Logic16 | |
550 | - Thermometers: | |
551 | - Center 309 | |
552 | - UNI-T UT325 | |
553 | - Voltcraft K204 | |
554 | - Multimeters: | |
555 | - ISOTECH IDM103N | |
556 | - Metex M-4650CR | |
557 | - Norma DM950 | |
558 | - Voltcraft M-4650CR | |
559 | - Energy meters: | |
560 | - EDF Teleinfo | |
561 | * New config keys: | |
562 | - SR_CONF_VOLTAGE_THRESHOLD | |
563 | - SR_CONF_EXTERNAL_CLOCK | |
564 | - SR_CONF_SWAP | |
565 | - SR_CONF_ENERGYMETER | |
566 | * New config info types: | |
567 | - SR_T_DOUBLE_RANGE | |
568 | * New units: | |
569 | - SR_UNIT_REVOLUTIONS_PER_MINUTE | |
570 | - SR_UNIT_VOLT_AMPERE | |
571 | - SR_UNIT_WATT | |
572 | - SR_UNIT_WATT_HOUR | |
573 | * New input modules: | |
574 | - csv (comma-separated values) | |
575 | * Bump required libzip version to >= 0.10. | |
576 | * uni-t-dmm: This driver now requires the specification of the USB VID/PID | |
577 | of the cable that is used. Example for sigrok-cli: | |
578 | - Old: sigrok-cli --driver voltcraft-vc820 ... | |
579 | - New: sigrok-cli --driver voltcraft-vc820:conn=1a86.e008 ... | |
580 | * openbench-logic-sniffer: | |
581 | - Initial test pattern support (SR_CONF_PATTERN_MODE). | |
582 | - Initial external clock support (SR_CONF_EXTERNAL_CLOCK). | |
583 | - Initial channel swap support (SR_CONF_SWAP). | |
584 | - Various minor fixes and improvements. | |
585 | * When a frontend adds a device instance to a running session, start | |
586 | acquisition on it. This helps with the collectd use-case where devices | |
587 | can be removed and added dynamically while a session is running. | |
588 | * rigol-ds1xx2: Support newer Linux kernels with USBTMC in /sys/class/usbmisc. | |
589 | * rigol-ds1xx2: Also detect the Rigol DS1152E/DS1152D. | |
590 | * agilent-dmm: Fix a segfault happening in certain cases. | |
591 | * output/analog: Support all currently known MQFLAGs. | |
592 | * Fix a minor compile issue due to an incorrect #include. | |
593 | * Fix two compile issues on FreeBSD (bug #185). | |
594 | * es519xx: New generic parser for various Cyrustek DMM ICs. | |
595 | * es51922/fs9721/fs9922/metex14: Use diode MQFLAG (bug #141). | |
596 | * voltcraft-vc830: Fix diode mode handling (bug #142). | |
597 | * Add the missing HACKING file to the tarball. | |
598 | * README.devices: Updates/notes for newly added devices. | |
599 | ||
600 | 0.2.1 (2013-08-07) | |
601 | ------------------ | |
602 | ||
603 | Note: This release does NOT change the libsigrok API. While new config keys, | |
604 | config info types, and error codes have been added (additional enum | |
605 | entries / numbers), no existing interfaces were added/changed/removed. | |
606 | Frontends should continue to work fine without recompiling or relinking. | |
607 | ||
608 | * New supported hardware: | |
609 | - Logic analyzers: | |
610 | - IKALOGIC Scanalogic-2 | |
611 | - IKALOGIC ScanaPLUS | |
612 | - Sound level meters: | |
613 | - CEM DT-8852 | |
614 | - Kecheng KC-330B | |
615 | - Multimeters: | |
616 | - UNI-T UT60A | |
617 | - UNI-T UT60E | |
618 | - Voltcraft M-3650D | |
619 | - Voltcraft VC-830 | |
620 | * Drop the Tecpel DMM-8060 (doesn't have PC connectivity). | |
621 | * New config keys: | |
622 | - SR_CONF_SPL_WEIGHT_FREQ | |
623 | - SR_CONF_SPL_WEIGHT_TIME | |
624 | - SR_CONF_SPL_MEASUREMENT_RANGE | |
625 | - SR_CONF_HOLD_MIN | |
626 | - SR_CONF_HOLD_MAX | |
627 | - SR_CONF_POWER_OFF | |
628 | - SR_CONF_DATA_SOURCE | |
629 | * New config info types: | |
630 | - SR_T_UINT64_RANGE | |
631 | * New error codes: | |
632 | - SR_ERR_TIMEOUT | |
633 | * Always link against libm, the math library (bug #115). | |
634 | * Fix a bug in sr_si_string_u64() at al (bug #73). | |
635 | * output/csv: Fix incorrect probe order. | |
636 | * alsa: Fix a double-free issue (bug #129). | |
637 | * zeroplus-logic-cube: Fix a bug in the driver cleanup code. | |
638 | * ikalogic-scanalogic2: Use GET_REPORT (bug #130). | |
639 | * uni-t-dmm: Fix a bug breaking the UNI-T UT61E (bug #136). | |
640 | * Various internal consistency fixes and code cleanups. | |
641 | * Improved Doxygen documentation. | |
642 | * Fixed various memory leaks. | |
643 | ||
644 | 0.2.0 (2013-05-04) | |
645 | ------------------ | |
646 | ||
647 | Note: This release DOES change the libsigrok API. That means it is NOT | |
648 | backwards-compatible and frontends will need updates. | |
649 | ||
650 | * Support for analog sources (oscilloscopes, DMMs, data loggers) was added. | |
651 | * New supported hardware: | |
652 | - Logic analyzers: | |
653 | - CWAV USBee DX | |
654 | - ZEROPLUS LAP-16128U | |
655 | - Oscilloscopes: | |
656 | - Hantek DSO-2090 (USB scope) | |
657 | - Rigol DS1052D | |
658 | - Rigol DS1052E | |
659 | - Rigol DS1102D | |
660 | - Rigol DS1102E | |
661 | - Multimeters: | |
662 | - Agilent U1231A | |
663 | - Agilent U1232A | |
664 | - Agilent U1233A | |
665 | - Brymen BM857 | |
666 | - Digitek DT4000ZC | |
667 | - Fluke 187 | |
668 | - Fluke 189 | |
669 | - Fluke 287 | |
670 | - Fluke 289 | |
671 | - Fluke ScopeMeter 199B | |
672 | - MASTECH MAS345 | |
673 | - Metex ME-31 | |
674 | - Metex M-3640D | |
675 | - PCE PCE-DM32 | |
676 | - PeakTech 3410 | |
677 | - PeakTech 4370 | |
678 | - RadioShack 22-168 | |
679 | - RadioShack 22-805 | |
680 | - RadioShack 22-812 | |
681 | - Tecpel DMM-8060 | |
682 | - Tecpel DMM-8061 | |
683 | - TekPower TP4000ZC | |
684 | - UNI-T UT61D | |
685 | - UNI-T UT61E | |
686 | - V&A VA18B | |
687 | - Victor 70C | |
688 | - Victor 86C | |
689 | - Voltcraft VC-820 | |
690 | - Voltcraft VC-840 | |
691 | - Sound level meters: | |
692 | - Colead SL-5868P | |
693 | - Tondaj SL-814 | |
694 | - Temperature/humidity/CO loggers: | |
695 | - Lascar EL-USB and EL-USB CO series (various models) | |
696 | - MIC 98581 | |
697 | - MIC 98583 | |
698 | * The limitation of max. 64 digital probes has been removed in many places. | |
699 | * Added generic DMM protocol parsers usable for various DMMs, over various | |
700 | cables and/or transports (e.g. same protocol over serial or USB/HID): | |
701 | - Cyrustek ES51922 binary protocol. | |
702 | - Fortune Semiconductor FS9721_LP3/FS9721B binary protocol. | |
703 | - Fortune Semiconductor FS9922-DMM3/DMM4 binary protocol. | |
704 | - Metex 14-byte ASCII protocol. | |
705 | - RadioShack 22-812 binary protocol. | |
706 | * zeroplus-logic-cube driver: | |
707 | - Fix acquisition at some specific samplerates. Only report valid ones. | |
708 | - Default to a samplerate of 1MHz. | |
709 | - Fix trigger code. | |
710 | - Add pre-trigger (capture ratio) setting. | |
711 | - Add support for the ZEROPLUS LAP-16128U. | |
712 | * fx2lafw driver: | |
713 | - Add support for the CWAV USBee DX. This requires the latest version of | |
714 | the fx2lafw firmware files. | |
715 | - Add support for wide sampling (i.e. 16 probes instead of just 8). | |
716 | - Fix multi-stage (software) triggers. | |
717 | - Fix various memory leaks, firmware upload timeout bugs, and other issues. | |
718 | - Various performance and memory usage improvements in the driver. | |
719 | * chronovu-la8 driver: | |
720 | - Add support for newer LA8 versions with USB VID/PID 0403:8867. | |
721 | * demo driver: | |
722 | - Various bugfixes when setting time/sample limits. | |
723 | * openbench-logic-sniffer driver: | |
724 | - Don't try to scan all available serial ports for OLS devices. Instead, | |
725 | the serial port to use now has to be specified by the user. | |
726 | - Allow disabling RLE. | |
727 | * udev rules file: Add many new entries for additional devices. | |
728 | * New output formats: | |
729 | - analog: Prints analog values and their unit (e.g. from scopes or DMMs). | |
730 | * New input formats: | |
731 | - vcd: Value Change Dump format | |
732 | - wav: Waveform audio file format (for analog data) | |
733 | * 'binary' input format: Add support for a 'samplerate' option. | |
734 | * API related changes: | |
735 | - There is generated Doxygen API documentation now. | |
736 | - The header that frontends should include is: <libsigrok/libsigrok.h>. | |
737 | There are other headers which are installed, but those are not meant to | |
738 | be included directly by the frontends. | |
739 | - There were numerous API changes, additions and removals, too many to list | |
740 | here. Please check the source code or Doxygen API documentation for the | |
741 | current set of API functions. | |
742 | * Serial port code: | |
743 | - Various improvements and fixes related to multiple parameters such as | |
744 | directions, baudrate, flow control, and others. | |
745 | - Add support for more baudrates (e.g. very low ones such as 600/1200) | |
746 | that are used in some devices. | |
747 | - Add support for setting DTR/RTS. | |
748 | * gnuplot files: Add sample files for CWAV USBee DX (for 8/16 bit sampling). | |
749 | * Documentation updates: | |
750 | - Add a README.devices file which contains various notes for users of | |
751 | libsigrok about device- and/or driver-specific issues. | |
752 | - Update README, HACKING, and other documents. | |
753 | - Updated build dependencies list. | |
754 | - The following libs are needed in more recent versions now: | |
755 | - glib (required): Now must be >= 2.32.0. | |
756 | - libusb-1.0 (optional): Now must be >= 1.0.9. | |
757 | - The following new libs were added as (optional) dependencies: | |
758 | - libasound / alsa-lib (optional): >= 1.0 | |
759 | - check (optional, only needed for unit tests): >= 0.9.4 | |
760 | * Portability: | |
761 | - Various compile fixes for Windows, FreeBSD/NetBSD/OpenBSD, and Mac OS X. | |
762 | - Simplify/allow/fix cross-compilation of libsigrok. | |
763 | - Various bugfixes for 32bit systems. | |
764 | - Various endianness fixes. | |
765 | * configure: | |
766 | - Add a --disable-all-drivers option. This can be overridden by | |
767 | additional --enable-<drivername> options to selectively enable only some. | |
768 | - Improve autodetection of libraries, and only enable drivers for which | |
769 | all required libraries were found. | |
770 | * Add a test suite for libsigrok with a few unit tests (the list will grow). | |
771 | ||
772 | 0.1.1 (2012-05-30) | |
773 | ------------------ | |
774 | ||
775 | Note: This release does NOT change the libsigrok API. | |
776 | ||
777 | * The 'saleae-logic' driver (which depends on the Saleae firmware), has | |
778 | been replaced with the new 'fx2lafw' driver, which uses an open-source | |
779 | firmware for Cypress FX2 chips which is also named 'fx2lafw'. | |
780 | Details: http://sigrok.org/wiki/Fx2lafw | |
781 | This new driver (+ firmware) currently supports the following devices: | |
782 | - ARMFLY AX-Pro | |
783 | - Braintechnology USB-LPS | |
784 | - EE Electronics ESLA100 | |
785 | - EE Electronics ESLA201A | |
786 | - Robomotic MiniLogic | |
787 | - Robomotic BugLogic 3 | |
788 | - Saleae Logic | |
789 | - USBee AX | |
790 | - USBee SX | |
791 | - All Cypress FX2 eval boards with stock Cypress VID/PID, including: | |
792 | - Lcsoft Mini Board | |
793 | - Braintechnology USB Interface V2.x | |
794 | Only acquisition with 8 probes is supported so far. Support for 16 probes | |
795 | and support for analog signal acquisition (on devices which have these | |
796 | capabilities) will be added later. | |
797 | * ASIX SIGMA driver: | |
798 | - Add support for the ASIX SIGMA2. This requires the latest version of | |
799 | the SIGMA/SIGMA2 firmware files. | |
800 | Details: http://sigrok.org/wiki/Firmware | |
801 | - Various bugfixes. | |
802 | * ZEROPLUS Logic Cube LAP-C (16032): Fix a segfault. | |
803 | * udev file: Add entries for Robomotic BugLogic 3, Velleman PCSU1000, | |
804 | Ideofy LA-08, ARMFLY AX-Pro, and Braintechnology USB Interface V2.x. | |
805 | * The zlib dependency has been removed (no longer needed). | |
806 | * Fix compiling with "Homebrew" (Mac OS X). | |
807 | * libsigrok now expects firmware files in $prefix/share/sigrok-firmware by | |
808 | default (was $prefix/share/libsigrok/firmware before). | |
809 | * Fix a Makefile.am bug which caused the generated ChangeLog files being | |
810 | accidentally deleted upon 'make distclean'. | |
811 | * ChronoVu LA8 input file format: Improve autodetection of the file format. | |
812 | We now only accept files of the size 8388613 bytes (all LA8 files have | |
813 | exactly this amount of bytes). | |
814 | ||
815 | 0.1.0 (2012-04-17) | |
816 | ------------------ | |
817 | ||
818 | * Initial release. | |
819 |