]>
sigrok.org Git - libsigrok.git/log
Bert Vermeulen [Sun, 5 Jan 2014 12:12:01 +0000 (13:12 +0100)]
atten-pps3xxx: Initial driver skeleton.
Bert Vermeulen [Thu, 9 Jan 2014 15:28:29 +0000 (16:28 +0100)]
chronovu-la8: Publish SR_CONF_MAX_UNCOMPRESSED_SAMPLES.
Bert Vermeulen [Thu, 9 Jan 2014 15:27:56 +0000 (16:27 +0100)]
ikalogic-scanalogic2: List all keys in device options.
Bert Vermeulen [Thu, 9 Jan 2014 15:26:58 +0000 (16:26 +0100)]
zeroplus-logic-cube: List all keys in device options.
Bert Vermeulen [Thu, 9 Jan 2014 13:30:20 +0000 (14:30 +0100)]
zeroplus-logic-cube: Publish SR_CONF_MAX_UNCOMPRESSED_SAMPLES.
Bert Vermeulen [Thu, 9 Jan 2014 13:00:53 +0000 (14:00 +0100)]
ikalogic-scanalogic2: Publish SR_CONF_MAX_UNCOMPRESSED_SAMPLES.
Bert Vermeulen [Thu, 9 Jan 2014 12:08:32 +0000 (13:08 +0100)]
Add support for SR_CONF_MAX_UNCOMPRESSED_SAMPLES.
Bert Vermeulen [Thu, 9 Jan 2014 11:36:05 +0000 (12:36 +0100)]
Add SR_CONF_MAX_UNCOMPRESSED_SAMPLES.
Bert Vermeulen [Tue, 7 Jan 2014 11:52:23 +0000 (12:52 +0100)]
Add sr_session_save_init().
This allows a frontend to initialize a session file, providing the
required samplerate and probe names, without having a proper
struct sr_dev_inst handy.
sr_session_append() is then used to add captured data to the session
file, as usual.
The existing sr_session_save() function works the same way as always.
Uwe Hermann [Mon, 6 Jan 2014 19:53:12 +0000 (20:53 +0100)]
serial-dmm: Drop unused DMM_COUNT.
Uwe Hermann [Mon, 6 Jan 2014 19:44:44 +0000 (20:44 +0100)]
hardware/common/dmm: Fix debug output level.
Most messages from the DMM parsers are not hard errors, lower to
sr_dbg() so that the sigrok-cli output doesn't get cluttered (by default)
with debug output such as:
P1: 0.001100 V DC AUTO
sr: fs9721: Sync nibble in byte 0 (0x00) is invalid.
P1: 0.001100 V DC AUTO
(using -l 4 or -l 5 will still allow the user to see such messages)
Uwe Hermann [Mon, 6 Jan 2014 17:08:55 +0000 (18:08 +0100)]
serial-dmm: Support the Tenma 72-7745 via UT-D02 cable.
(it was already supported in uni-t-dmm via UT-D04 cable)
Uwe Hermann [Mon, 6 Jan 2014 16:20:35 +0000 (17:20 +0100)]
Add support for the Tenma 72-7750 (UNI-T UT60G rebadge).
Uwe Hermann [Fri, 3 Jan 2014 21:32:16 +0000 (22:32 +0100)]
Add initial support for the UNI-T UT60G.
Uwe Hermann [Fri, 3 Jan 2014 23:18:29 +0000 (00:18 +0100)]
README.devices: Cosmetics, consistency fixes, updates.
Matthias Heidbrink [Fri, 3 Jan 2014 13:37:39 +0000 (14:37 +0100)]
serial: Improved docs.
Aurelien Jacobs [Fri, 3 Jan 2014 16:50:16 +0000 (17:50 +0100)]
scpi_usbtmc: fix reading of blocks bigger than the 2048 bytes buffer
Aurelien Jacobs [Wed, 1 Jan 2014 17:24:45 +0000 (18:24 +0100)]
rigol-ds: fix waveform reception on DS2000 series
The ":WAV:DATA?" scpi command must be sent before calling
sr_scpi_read_begin().
Aurelien Jacobs [Wed, 1 Jan 2014 17:23:48 +0000 (18:23 +0100)]
rigol-ds: add a few more DS2000 models to the supported list
Russ Dill [Tue, 3 Dec 2013 07:29:04 +0000 (23:29 -0800)]
zeroplus: Add voltage threshold support
It doesn't currently mesh well with libsigrok, but at least the support is there.
Russ Dill [Mon, 30 Dec 2013 15:12:49 +0000 (07:12 -0800)]
zeroplus: Major rework of sample buffer processing
The sample buffer is a still a bit of a mystery, but this should help.
The variables in play:
triggerbar/ramsize_trigger - These two variables added together indicate
how many samples we want captured. ramsize_trigger - triggerbar
indicades how many samples must be captured. The ratio between the two
is determined by capture ratio.
memory_size - This indicates the number of samples in the circular
capture buffer. stop_address, now_address, and trigger_address are
pointers within the zeroplus that wrap based on this size.
now_address - The address that the zeroplus was about to write to when
it finished capturing, and now the address that will be read from when
reads are done from the capture buffer
stop_address - The address that the zeroplus last wrote to when it
completed capture.
trigger_address - The sample address for which the trigger occured.
status - This one is a bit tricky. Some testing has shown that if the
zeroplus has captured memory_size or less samples, the STATUS_READY bit
is set. For all captures generated with more samples than this,
STATUS_READY was cleared. However, boundary conditions are difficult to
test and values such as, memory_size + 1 have not been tested. We use
this to determine if the capture has wrapped through the sample buffer.
More testing is required, but this improves behavior in a number of
cases, specifically capturing sample amounts that are not a power of 2
of the sample buffer size. Before, random data was passed to libsigrok.
Signed-off-by: Russ Dill <redacted>
Russ Dill [Mon, 30 Dec 2013 15:04:42 +0000 (07:04 -0800)]
zeroplus: Add getters for memory configuration
This is needed at capture readback time to determine how many samples to read
in.
Signed-off-by: Russ Dill <redacted>
Russ Dill [Wed, 1 Jan 2014 00:25:51 +0000 (16:25 -0800)]
zeroplus: Modify analyzer_read_start to just prep for bulk reads.
Let the capture loop manage which samples are thrown out rather
than throwing out two here.
Signed-off-by: Russ Dill <redacted>
Russ Dill [Mon, 30 Dec 2013 14:59:55 +0000 (06:59 -0800)]
zeroplus: Always set DONT_CARE_TRIGGERBAR to 1
Experimentation with the windows driver has found no situation where
this is set to anything other than 1. The zerominus software also never
sets this to anything other than one. Revert the code change made in
0ab0cb942f .
Signed-off-by: Russ Dill <redacted>
Russ Dill [Tue, 3 Dec 2013 06:00:30 +0000 (22:00 -0800)]
zeroplus: Ignore capture ratio if there is no trigger
If there is no trigger, don't try to capture anything before it. There
won't be any because we trigger immediately.
Signed-off-by: Russ Dill <redacted>
Russ Dill [Mon, 30 Dec 2013 15:05:17 +0000 (07:05 -0800)]
zeroplus: Add missing config_get for SR_CONF_CAPTURE_RATIO
Without this, latest pulseview gets an assert and dies.
Signed-off-by: Russ Dill <redacted>
Russ Dill [Tue, 3 Dec 2013 05:25:10 +0000 (21:25 -0800)]
zeroplus: Support all 32 channels of 32 channel models
This will need some additional work when support is added for compression
modes since group D is disabled for RLE compression and C and D are
disabled for "double" compression.
Signed-off-by: Russ Dill <redacted>
Matthias Heidbrink [Thu, 2 Jan 2014 18:38:52 +0000 (19:38 +0100)]
gmc_mh_1x_2x: Fixed sign and AC/DC for current measurements with Metrahit <= 16.
Uwe Hermann [Thu, 2 Jan 2014 13:25:06 +0000 (14:25 +0100)]
serial-dmm: Increase timeout when scanning for DMMs.
We have to wait a bit longer than 1s for a valid DMM packet to arrive,
since for various DMMs some modes (Hz/% for example) the packets will
arrive a lot less often than in other modes. If the waiting period is
too short detection of the DMM will fail.
Uwe Hermann [Thu, 2 Jan 2014 01:48:13 +0000 (02:48 +0100)]
serial-dmm: Drop obsolete function prototypes.
Uwe Hermann [Thu, 2 Jan 2014 00:34:21 +0000 (01:34 +0100)]
Add initial support for the V&A VA40B multimeter.
Uwe Hermann [Wed, 1 Jan 2014 16:38:05 +0000 (17:38 +0100)]
output/analog: Add missing space (consistency).
Uwe Hermann [Wed, 1 Jan 2014 15:40:36 +0000 (16:40 +0100)]
uni-t-dmm: Fix incorrect order which breaks UT61B/C.
Uwe Hermann [Wed, 1 Jan 2014 14:25:39 +0000 (15:25 +0100)]
Add support for the UNI-T UT61B multimeter.
Uwe Hermann [Tue, 31 Dec 2013 18:22:16 +0000 (19:22 +0100)]
teleinfo: Fix a compiler warning (clang).
CC libsigrok_hw_teleinfo_la-protocol.lo
protocol.c:62:41: warning: missing field 'num_samples' initializer
[-Wmissing-field-initializers]
struct sr_datafeed_analog analog = { 0 };
^
Uwe Hermann [Tue, 31 Dec 2013 18:21:04 +0000 (19:21 +0100)]
gmc-mh-1x-2x: Fix compiler warning (clang).
CC libsigrok_hw_gmc_mh_1x_2x_la-protocol.lo
protocol.c:133:32: warning: equality comparison with extraneous
parentheses
[-Wparentheses-equality]
} else if ((devc->scale1000 == 2)) {
~~~~~~~~~~~~~~~~^~~~
protocol.c:133:32: note: remove extraneous parentheses around the
comparison to
silence this warning
} else if ((devc->scale1000 == 2)) {
~ ^ ~
Uwe Hermann [Tue, 31 Dec 2013 18:20:51 +0000 (19:20 +0100)]
es519xx.c: Fix a few compiler warnings (clang).
CC libsigrok_hw_common_dmm_la-es519xx.lo
es519xx.c:632:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:659:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:688:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:717:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:746:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:773:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
es519xx.c:800:33: warning: missing field 'is_voltage' initializer
[-Wmissing-field-initializers]
struct es519xx_info info = { 0 };
^
7 warnings generated.
Aurelien Jacobs [Mon, 30 Dec 2013 18:23:54 +0000 (19:23 +0100)]
fix endian neutral helper macro to return an integer type
Martin Ling [Mon, 30 Dec 2013 03:00:41 +0000 (04:00 +0100)]
ols: Use serial source management wrappers.
Martin Ling [Mon, 30 Dec 2013 02:54:55 +0000 (03:54 +0100)]
ols: Mark all serial calls as blocking or nonblocking.
Martin Ling [Mon, 30 Dec 2013 02:52:17 +0000 (03:52 +0100)]
Add blocking and nonblocking versions of serial_read and serial_write.
Aurelien Jacobs [Thu, 3 Oct 2013 21:35:33 +0000 (23:35 +0200)]
remove the es51922 protocol parser, superseded by the es519xx protocol parser
Aurelien Jacobs [Thu, 3 Oct 2013 21:30:18 +0000 (23:30 +0200)]
switch the UNI-T UT61E driver to the new es519xx parser
Aurelien Jacobs [Sun, 29 Dec 2013 16:15:42 +0000 (17:15 +0100)]
es519xx: correctly handle the VAHZ function
This handles the frequency and duty cycle display in voltage or current mode.
Aurelien Jacobs [Sun, 29 Dec 2013 16:14:37 +0000 (17:14 +0100)]
es519xx: apply the proper fixed factor in duty cycle mode
Aurelien Jacobs [Sun, 29 Dec 2013 16:07:42 +0000 (17:07 +0100)]
es519xx: fix switching between frequency and duty cycle mode on 14 bytes chips
Here is what the datasheet says about this:
"If judge bit is 1, it means frequency mode. If judge bit is 0,
it means duty cycle mode."
But this is plain wrong. Reality proves this is the other way around.
Aurelien Jacobs [Sun, 29 Dec 2013 16:04:19 +0000 (17:04 +0100)]
es519xx: correctly handle the voltage factor in diode mode
Aurelien Jacobs [Sun, 29 Dec 2013 15:59:30 +0000 (16:59 +0100)]
es519xx: fix continuity mode handling
Depending on the chip, the limit value for the buzzer is between 25 and 35 Ω,
so this code set the limit for continuity to 25 Ω to be on the safe side.
Uwe Hermann [Sun, 29 Dec 2013 16:35:51 +0000 (17:35 +0100)]
Add support for the UNI-T UT61C multimeter.
Uwe Hermann [Sun, 29 Dec 2013 13:17:10 +0000 (14:17 +0100)]
fx2lafw: Fix incorrect unitsize when a trigger fires.
The unitsize was always being set to 2, regardless of whether an fx2lafw
device with 8 or 16 probes was used.
This fixes bug #182.
Uwe Hermann [Sun, 29 Dec 2013 13:09:34 +0000 (14:09 +0100)]
fx2lafw: Minor cleanups.
Martin Ling [Sun, 29 Dec 2013 12:20:09 +0000 (13:20 +0100)]
rigol-ds: Correct usage of NUM_TIMEBASE and NUM_VDIV config keys.
Martin Ling [Sun, 29 Dec 2013 12:13:04 +0000 (13:13 +0100)]
scpi: Strip trailing newline from *IDN response if present.
Uwe Hermann [Sun, 29 Dec 2013 11:33:10 +0000 (12:33 +0100)]
victor-dmm: Fix MIN/MAX always being reported.
This fixes bug #228.
Bert Vermeulen [Fri, 27 Dec 2013 22:52:23 +0000 (23:52 +0100)]
demo: Analog probe support.
Bert Vermeulen [Tue, 24 Dec 2013 10:27:40 +0000 (11:27 +0100)]
demo: User-configurable number of probes.
The sigrok and incremental patterns repeat every 8 probes, shifted by
one probe.
Bert Vermeulen [Sun, 22 Dec 2013 23:01:59 +0000 (00:01 +0100)]
Add config keys for setting the number of analog probes.
This is primarily of use in the demo driver, but this patch also
takes in the logic probe setting config key used only by the
session driver so far.
Bert Vermeulen [Sun, 29 Dec 2013 09:57:38 +0000 (10:57 +0100)]
Skip analog probes in logic-only output formats.
Martin Ling [Sun, 29 Dec 2013 01:36:49 +0000 (02:36 +0100)]
Revise SCPI read API to allow backend-independent data handling.
Martin Ling [Sun, 29 Dec 2013 00:48:40 +0000 (01:48 +0100)]
Add udev rule for Agilent DSO1000 series.
Martin Ling [Sun, 29 Dec 2013 00:39:49 +0000 (01:39 +0100)]
rigol-ds: Support the rest of the DSO1000 range.
Martin Ling [Sun, 29 Dec 2013 00:34:58 +0000 (01:34 +0100)]
rigol-ds: Support 4 analog channels.
Martin Ling [Sat, 28 Dec 2013 23:35:09 +0000 (00:35 +0100)]
rigol-ds: Use correct live waveform size for Agilent DSO1000 series.
Martin Ling [Sat, 28 Dec 2013 23:27:11 +0000 (00:27 +0100)]
rigol-ds: Add support for Agilent DSO1014A.
Martin Ling [Sat, 28 Dec 2013 23:26:54 +0000 (00:26 +0100)]
scpi: Log IDN? result.
Bert Vermeulen [Sat, 28 Dec 2013 20:00:46 +0000 (21:00 +0100)]
Add config keys for upcoming RF demodulator drivers.
Langford driver will be first.
Martin Ling [Fri, 27 Dec 2013 22:28:17 +0000 (23:28 +0100)]
rigol-ds: Fix rigol_ds_channel_start() for digital channels.
Martin Ling [Fri, 27 Dec 2013 22:24:40 +0000 (23:24 +0100)]
rigol-ds: Use correct analog frame size for VS5000 series.
Martin Ling [Fri, 27 Dec 2013 22:19:55 +0000 (23:19 +0100)]
rigol-ds: Use set_cfg wrapper for capture setup commands.
Martin Ling [Fri, 27 Dec 2013 22:13:21 +0000 (23:13 +0100)]
rigol-ds: Select channels before issuing RUN command.
Martin Ling [Fri, 27 Dec 2013 18:50:48 +0000 (19:50 +0100)]
rigol-ds: Unify partial read handling.
Martin Ling [Fri, 27 Dec 2013 17:56:59 +0000 (18:56 +0100)]
rigol-ds: Unify code for counting expected incoming bytes.
Martin Ling [Fri, 27 Dec 2013 16:03:13 +0000 (17:03 +0100)]
rigol-ds: Use rigol_ds_channel_start() function for legacy protocol too.
Martin Ling [Fri, 27 Dec 2013 14:59:25 +0000 (15:59 +0100)]
rigol-ds: Rename and document some confusingly named variables.
Aurelien Jacobs [Fri, 27 Dec 2013 16:29:03 +0000 (17:29 +0100)]
asix-sigma: fix incorrect pointer cast (non-aligned memory and endiannes issue)
This fixes the following warning:
asix-sigma.c: In function 'receive_data':
asix-sigma.c:1064:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
devc->state.lastts = *(uint16_t *) buf - 1;
^
Uwe Hermann [Fri, 27 Dec 2013 16:27:52 +0000 (17:27 +0100)]
appa-55ii: Don't use _t suffix for a typedef.
Names ending with _t are reserved for POSIX.
http://pubs.opengroup.org/onlinepubs/
9699919799 /functions/V2_chap02.html
(last line in table 2)
Bert Vermeulen [Fri, 27 Dec 2013 15:00:25 +0000 (16:00 +0100)]
hameg-hmo: Support DC LINE coupling.
Uwe Hermann [Fri, 27 Dec 2013 15:18:28 +0000 (16:18 +0100)]
Doxygen fixes: Hide private stuff, document some structs.
Uwe Hermann [Fri, 27 Dec 2013 14:50:27 +0000 (15:50 +0100)]
Doxyfile/Doxyfile_internal: Ignore doxy/* when creating docs.
Uwe Hermann [Fri, 27 Dec 2013 14:36:22 +0000 (15:36 +0100)]
Doxyfile/Doxyfile_internal: Update to same 1.8.5 template, sync them.
This also makes the diff from Doxyfile to Doxyfile_internal more readable.
Also, put public API docs into doxy/html-api/, private stuff into
doxy/html-internal/.
Uwe Hermann [Fri, 27 Dec 2013 12:05:54 +0000 (13:05 +0100)]
log prefixes: Cosmetics, consistency fixes, typo fixes.
Martin Ling [Mon, 23 Dec 2013 03:38:35 +0000 (03:38 +0000)]
Centralise duplicated logging helper defines.
Uwe Hermann [Thu, 26 Dec 2013 23:35:42 +0000 (00:35 +0100)]
teleinfo: Minor cleanups.
Uwe Hermann [Thu, 26 Dec 2013 23:22:19 +0000 (00:22 +0100)]
appa-55ii: Minor cosmetics, whitespace fixes.
Uwe Hermann [Thu, 26 Dec 2013 12:15:46 +0000 (13:15 +0100)]
gmc-mh-1x-2x: Use standard API callback names for now.
If multiple functions need to be differentiated later, we can bring
back more specific names.
Uwe Hermann [Thu, 26 Dec 2013 12:02:02 +0000 (13:02 +0100)]
gmc-mh-1x-2x: Don't put driver-specific things in sr/SR namespace.
Uwe Hermann [Thu, 26 Dec 2013 11:55:54 +0000 (12:55 +0100)]
gmc-mh-1x-2x: Use 'di' variable to match other drivers.
Uwe Hermann [Thu, 26 Dec 2013 11:52:29 +0000 (12:52 +0100)]
gmc-mh-1x-2x: Fix two compiler warnings.
Uwe Hermann [Thu, 26 Dec 2013 11:51:18 +0000 (12:51 +0100)]
gmc-mh-1x-2x: Cosmetics, whitespace, cleanups.
Bert Vermeulen [Mon, 23 Dec 2013 00:53:30 +0000 (01:53 +0100)]
appa-55ii: Coding style fixes.
Aurelien Jacobs [Wed, 11 Dec 2013 23:22:32 +0000 (00:22 +0100)]
appa-55ii: driver implementation with Live and Memory data source support
Aurelien Jacobs [Sun, 1 Dec 2013 00:13:44 +0000 (01:13 +0100)]
appa-55ii: Initial driver skeleton.
Aurelien Jacobs [Wed, 11 Dec 2013 23:20:47 +0000 (00:20 +0100)]
endian neutral helper macro to read 16/32 bits integer from unaligned memory
Aurelien Jacobs [Wed, 11 Dec 2013 23:18:00 +0000 (00:18 +0100)]
add support for AVG mqflag
Bert Vermeulen [Sun, 22 Dec 2013 17:46:45 +0000 (18:46 +0100)]
demo: Code cleanup.
Martin Ling [Sun, 22 Dec 2013 17:38:24 +0000 (17:38 +0000)]
Windows usb: don't try to resume thread if shut down in callback.
Martin Ling [Sun, 22 Dec 2013 17:27:13 +0000 (17:27 +0000)]
usb: Enforce that there can only be one USB event source for now.
Martin Ling [Sun, 22 Dec 2013 17:10:57 +0000 (17:10 +0000)]
Windows usb: Unlock mutex when shutting down wait thread.
Martin Ling [Sun, 22 Dec 2013 14:50:11 +0000 (14:50 +0000)]
Winsock2.h must be included before anything that includes Winsock.h.
Martin Ling [Sun, 22 Dec 2013 07:16:56 +0000 (07:16 +0000)]
Implement usb_source_add and usb_source_remove for Windows.