f62f595bfc
hameg-hmo: Fix double-free issue.
2015-01-11 01:43:12 +01:00
a1b61e6e04
hameg-hmo: Set SR_CONF_GET | SR_CONF_SET for frame limit.
...
Reading analog data from an HMO1024 (Firmware 04.527) failed because the
frame limit could not be set.
2015-01-11 01:43:12 +01:00
787ec9dbd9
Limit frames instead of samples.
...
Since every individual measurement is represented by a single frame
and a "sample" isn't all that meaningful concept in this context,
it makes more sense to define possible limit in number of frames.
Make the es51919 driver to support setting a frame limit instead of
a sample limit.
2015-01-06 20:10:17 +01:00
a6413fa58e
Use frames to group a single measurement result together.
...
In most, but not all, modes the ES51919 reports two separate
analog values for each measurement sample. These values are
mapped to two separate channels and sent in two separate
packets.
A client program needs a way to determine which results are
parts of the same measurement and also know when a complete
measurement is received so it can process the sample. Use
the frame begin and end packets to separate groups that each
represent a single complete measurement.
2015-01-06 20:10:17 +01:00
bb983c666a
Fix the channel indexes of the es51919 driver.
...
Set the channel indexes to unique values instead of setting
them all zero.
2015-01-06 20:10:17 +01:00
15eea61a47
Fix compile error on FreeBSD
2015-01-05 22:16:48 +01:00
b1a7ca3b60
serial.c: Cosmetics/consistency/documentation fixes.
2015-01-03 18:03:50 +01:00
24287ea9e3
Add a public API to list available serial ports.
2015-01-03 17:51:51 +01:00
5e1b68c6e7
Only save enabled channels to a session file.
...
This reverts bc96d5f08f#410 and #495 .
2014-12-05 01:14:22 +01:00
a160a0c344
session_file: Enable only the probes that are actually listed in metadata.
...
This is a better fix for #410 and #495 .
2014-12-05 01:14:22 +01:00
974fb0fffa
saleae-logic16: Show libusb transfer status name instead of code.
2014-11-28 00:21:56 +01:00
a11e10ec91
saleae-logic16: Change two errors into warnings.
...
Related to #466 , convert two more sanity checks from errors into warnings.
This may allow more devices to work with libsigrok.
2014-11-27 23:22:05 +01:00
5cfcab6603
saleae-logic16: Clearer error message.
2014-11-27 01:01:13 +01:00
e743a47d6d
beaglelogic: Add SR_CONF_CAPTURE_RATIO support.
2014-11-25 22:13:36 +01:00
5a971f66a3
saleae-logic16: Add SR_CONF_CAPTURE_RATIO support.
2014-11-25 22:13:36 +01:00
7bfcb25cf1
fx2lafw: Add SR_CONF_CAPTURE_RATIO support.
2014-11-25 16:56:34 +01:00
fe5a735553
soft-trigger: Add support for pre-triggering.
2014-11-25 16:56:34 +01:00
bc96d5f08f
Always save all channels to a session file.
...
This works around limitations of the current API that screw up saving
only enabled channels. See bug 410. And bug 495.
2014-11-24 02:21:52 +01:00
9f42e2e6be
sr_session_trigger_{get,set}: Document, add error checks.
2014-11-24 00:50:11 +01:00
b6085eb179
manson-hcs-3xxx: Fix incorrect SR_CONF_SCAN_OPTIONS handling.
...
The SR_CONF_SCAN_OPTIONS key must be listable with or without sdi,
otherwise the device will not be detected by frontends.
2014-11-23 21:13:16 +01:00
2f004b4bc1
usb_get_port_path(): fix libusb error checking
...
When libusb cannot access a device, libusb_get_port_numbers() will return
an error. Check the return code rather than doing invalid pointer
operations (out-of-bound read).
Avoid segfaults at sigrok-cli startup on my setup where some USB devices are
not accessible and also make Valgrind happier.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
2014-11-23 17:58:21 +01:00
68ac991dba
Publish config key capabilities on session driver.
2014-11-23 17:48:29 +01:00
90cefe0cc7
Add sr_rational_set() convenience function.
2014-11-23 17:48:29 +01:00
cd3c4df35a
saleae-logic16: Downgrade error during capture to a message.
...
Some clone doesn't set this to the exact same value, and both bits in 0x48 are
marked as unknown at
http://sigrok.org/wiki/Saleae_Logic16/Firmware#FPGA_variables
This fixes bug #466 .
2014-11-23 13:47:45 +01:00
cc8be68f22
trigger: Add some more error handling.
...
All of these error conditions are checked via the unit tests.
Also, add the following missing entries (analog trigger types):
- SR_TRIGGER_RISING
- SR_TRIGGER_EDGE
2014-11-22 21:03:39 +01:00
a445f8aa08
trigger: Add API documentation.
2014-11-22 19:32:28 +01:00
54ab1dcdc4
Add missing entries to sr_config_info_data[].
...
Newly added keys:
- SR_CONF_SAMPLE_INTERVAL
- SR_CONF_NUM_TIMEBASE
- SR_CONF_NUM_VDIV
- SR_CONF_CENTER_FREQUENCY
- SR_CONF_DEVICE_MODE
- SR_CONF_SCAN_OPTIONS
- SR_CONF_DEVICE_OPTIONS
- SR_CONF_DEVICE_MODE
- SR_CONF_TEST_MODE
Also, keep the same ordering and grouping as in libsigrok.h.
2014-11-22 17:02:57 +01:00
91219afc75
Use g_malloc0() consistently, simplify error handling.
...
Use g_malloc0() for small allocations and assume they always
succeed. Simplify error handling in a few places accordingly.
Don't always sanity-check parameters for non-public (SR_PRIV)
functions, we require the developers to invoke them correctly.
This allows further error handling simplifications.
2014-11-22 17:02:57 +01:00
c368e6f3d2
Don't check sr_channel_new() return value (always succeeds).
...
We now use g_malloc0() for the allocation and assume the allocation
will always succeed, thus sr_channel_new() will always return a
valid new channel.
2014-11-21 12:10:05 +01:00
f57d8ffe66
Consistently use g_malloc0() for allocating devc.
...
We assume the allocation will always succeed, hence no need for
checking the returned value.
2014-11-21 12:09:01 +01:00
aac29cc192
Eliminate sr_dev_inst_new().
2014-11-21 02:01:36 +01:00
a9b2283fd0
Fix invalid pointer dereference.
2014-11-20 03:08:55 +01:00
cf0280fa1b
yokogawa-dlm: Publish driver options.
2014-11-19 23:54:01 +01:00
413f1944d1
motech-lps-30x: Publish driver options.
2014-11-19 23:53:35 +01:00
f3ba3c119c
manson-hcs-3xxx: Publish driver options.
2014-11-19 23:53:10 +01:00
6ec3ef9b92
hameg-hmo: Publish driver options.
2014-11-19 23:52:51 +01:00
8a58419d37
Finish fixing broken sr_config_list() logic.
2014-11-19 17:34:19 +01:00
a24da9a813
Make sr_analog_*_to_string() functions allocate the necessary buffers.
2014-11-19 17:34:19 +01:00
e07edc83d6
mic-985xx: Correctly report SR_CONF_THERMOMETER/_HYGROMETER.
...
Some models only log temperature, others log temperature and humidity
(so they need different drvopts).
2014-11-18 23:43:38 +01:00
20a7cd07c9
mic-985xx: Drop unneeded #define.
2014-11-18 23:26:10 +01:00
d6e1e6c4e1
mic-985xx: Publish driver options.
2014-11-18 23:26:10 +01:00
489c338884
center-3xx: Drop unneeded #define.
2014-11-18 23:20:09 +01:00
6685e9a6b3
center-3xx: Publish driver options.
2014-11-18 23:20:09 +01:00
5c868fef43
Revert "victor-dmm: Set spec digits to 3, matching the display."
...
This reverts commit 28b4243493
2014-11-18 18:10:19 +01:00
63ea6141b6
ols: Publish driver options.
2014-11-18 17:41:36 +01:00
f9dada0b60
agilent-dmm: Now really fix driver options.
2014-11-18 17:31:58 +01:00
42a47a9a4b
appa-55ii: Publish driver options.
2014-11-18 16:50:47 +01:00
5ecd9049e5
hantek-dso: Fix driver options.
2014-11-18 16:46:39 +01:00
1f889afd61
atten-pps3xxx: Fix driver options.
2014-11-18 16:44:58 +01:00
023c73ae05
cem-dt-885x: Fix driver options.
2014-11-18 16:44:14 +01:00
9d9cf1c4b9
scpi-pps: Fix driver options.
2014-11-18 16:44:14 +01:00
2ff11e50a5
asix-sigma: Fix driver options.
2014-11-18 16:30:47 +01:00
820c48f8c2
output/analog: Add option to restrict number of decimal digits printed.
...
This is a feature restricted to the new analog struct.
By default all the digits available in the encoding struct are printed.
The option "digits", when set to "spec", changes this to print the
number given in the spec struct.
2014-11-18 15:51:38 +01:00
db6fa867a4
Add debug spew to all sr_config_(get|set|list) calls.
2014-11-18 15:46:59 +01:00
cf3db38193
Fix broken sr_config_list() logic.
2014-11-18 15:46:24 +01:00
1e4a7cace2
demo: Fix driver options.
2014-11-18 15:39:46 +01:00
ff6b76a145
fx2lafw: Publish driver options.
2014-11-18 15:35:30 +01:00
ce4bd05256
agilent-dmm: Publish driver options.
2014-11-18 15:34:52 +01:00
5533392828
victor-dmm: Publish driver options.
2014-11-18 14:34:02 +01:00
a5892391b0
Add analog helper sr_analog_unit_to_string().
2014-11-18 01:16:27 +01:00
c2a25ebb8f
Add analog helper sr_analog_float_to_string().
2014-11-18 01:15:41 +01:00
1954dfa963
Show SR_DF_ANALOG2 packets in debug output.
2014-11-18 00:24:37 +01:00
28b4243493
victor-dmm: Set spec digits to 3, matching the display.
2014-11-18 00:24:08 +01:00
4b4fdeea94
analog: Fix analog_to_float typos, and cleanup.
...
This was adding 1 to every measurement being converted.
2014-11-17 23:08:49 +01:00
41caa31909
Add a sr_analog_init() API to initialize sr_datafeed_analog2 struct.
...
It fills the fields with reasonable default values that should suit
most of the drivers. Drivers are obviously free to override the fields
they want after initializing.
2014-11-17 22:04:24 +01:00
62f155f0c7
demo: Fix analog output at low samplerate.
2014-11-17 13:39:53 +01:00
3772c04990
demo: Fix square pattern output shorter than other patterns.
2014-11-17 13:39:53 +01:00
c6dde8125a
Check driver capabilities before sr_config_get/set/list.
2014-11-17 13:20:32 +01:00
adfba7368a
Refactor scan options check.
2014-11-14 20:25:12 +01:00
071151b578
sr_driver_scan: Enforce options passed in by client.
2014-11-14 12:22:54 +01:00
4b664cd6ce
demo: Use allocation for model string.
2014-11-14 11:37:11 +01:00
676877f6ce
mic-985xx: Convert to use SR_DF_ANALOG2.
2014-11-13 22:51:39 +01:00
a84a26d98a
victor-dmm: Convert to use SR_DF_ANALOG2.
2014-11-13 22:51:39 +01:00
e02e9e6a1c
output/analog: Add SR_DF_ANALOG2 support.
2014-11-13 22:51:39 +01:00
fb019a0e4d
Add sr_analog_to_float().
2014-11-13 22:51:39 +01:00
0af636bed9
Change sr_dev_inst_new() to take no parameters.
...
Change all callers to set the fields manually as needed.
2014-11-12 17:18:46 +01:00
3250d8c7e0
output: Add srzip, the session file format.
...
The 'filename' option is required: this module creates the zip file
itself, and never actually outputs anything back to the calling frontend.
2014-11-12 00:12:59 +01:00
e705ce3bf6
Add sr_dev_inst_user_new(), sr_dev_inst_channel_add().
2014-11-11 22:16:12 +01:00
2f5f97056a
Constify the sdi parameter of all sr_dev_inst_*() getters.
2014-11-11 12:44:37 +01:00
96727ef016
Make 'struct sr_dev_inst' opaque.
2014-11-11 12:24:08 +01:00
e437da2b86
Add sr_dev_inst_channels_get() and sr_dev_inst_channel_groups_get().
2014-11-11 11:59:23 +01:00
3f2cd87f36
session_driver.c: Allow querying of SR_CONF_CAPTURE_UNITSIZE.
2014-11-09 20:04:09 +01:00
6508992d04
Brymen BM25x: Drop unneeded _ser/_SER suffix.
...
There's only one cable for this DMM, thus there's no need for a
_ser/_SER suffix or for specifying the cable name.
2014-11-02 16:40:40 +01:00
bce75f947d
ols: Fix a serial port related issue on FreeBSD.
...
Add sp_drain() to ensure bytes have actually been transmitted
over the wire.
This fixes bug #414 .
2014-11-01 19:44:36 +01:00
7aebe22d10
Only sr_dev_inst_free() should free channel groups.
2014-11-01 13:20:00 +01:00
aab4b8cb70
fx2lafw: Fix wide (16bit) sampling case.
...
This fixes bug #373 .
2014-10-29 22:46:57 +01:00
e3594306a9
zeroplus-logic-cube: Add support for AKIP-9101.
...
Thanks to Nikita Nazarenko for the patch.
2014-10-29 13:26:57 +01:00
9c6a2913fd
Make sr_dev_inst_connid_get() available without libusb
2014-10-27 21:22:31 +01:00
933defaa03
hantek-dso: Fix driver/global/channel group config keys.
...
This was way behind and did not yet support channel groups.
2014-10-27 17:09:57 +01:00
6fad08e6ab
Change SR_CONF_FILTER key to a boolean type.
...
This was an ill-defined string before, now it's simply something
you turn on or off on a channel.
2014-10-27 17:09:57 +01:00
e7ba5a994b
asix-sigma: Publish driver options.
2014-10-27 17:09:47 +01:00
a258204e00
scpi-pps: Publish driver options.
2014-10-27 17:09:47 +01:00
390795c099
demo: Rearrange driver and device options.
2014-10-27 17:09:47 +01:00
d7125bfa1e
cem-dt-885x: Publish driver options.
2014-10-27 17:09:47 +01:00
d6fa8ace94
atten-pps3xxx: Publish driver options.
2014-10-27 17:09:47 +01:00
a700a3a4bf
More robust searching for config keys.
2014-10-27 17:09:27 +01:00
51b1b95edb
Add config info for device type and limit config keys.
2014-10-27 17:09:07 +01:00
8769478c07
Add support for the UNI-T UT71x series (aka Voltcraft VC-920/940/960).
...
Tested on the Voltcraft VC-920 and VC-940 (both UT-D02 and UT-D04
cables), but it should work for all devices in this series without
any changes.
2014-10-25 17:14:30 +02:00
626027df0f
Add UNI-T UT71x DMM parser.
2014-10-25 16:53:32 +02:00
ce48b174da
sr_dev_inst_connid_get() requires libusb.
2014-10-23 00:22:07 +02:00
cf49d66bc6
hantek-dso: Properly zero out MQ flags.
2014-10-22 22:19:41 +02:00
61b0292217
Accept subtype of expected GVariant values.
2014-10-22 22:18:52 +02:00
a42a39ac37
Export LCR meter 'auto' bits as config keys instead of mqflags.
...
The automatic selections of the measured quantity and equivalent circuit
model are more part of the configuration of the meter than attributes
of the measurement result. To reflect this, model them as config keys
instead of mqflags. This allows a driver that supports remote control to
implement 'set' method for them and has the additional benefit of saveing
two flag bits.
2014-10-21 12:23:20 +02:00
160691b900
input/csv: Skip header line.
2014-10-19 23:23:58 +02:00
c3eadb0760
scpi-pps: Add support for Fluke/Philips PM2800 series.
2014-10-18 23:21:37 +02:00
c1d56d2013
scpi-pps: Move non-standard data type processing to SCPI parser.
2014-10-18 23:21:37 +02:00
4a471029c2
scpi-pps: Add channel probe facility to scan.
...
If the number and specs of the device's channels are not static, i.e.
need to be probed, this facility is needed.
Initially this will be used for the Philips PM2800 series, where only
the model returned by *IDN? is needed. However this could also be used
to do actual discovery with vendor-specific SCPI commands.
2014-10-18 23:21:37 +02:00
99d090d8e5
Fix typos.
2014-10-18 23:21:37 +02:00
b1b1944e19
Free channel group private storage when clearing device instance.
2014-10-18 23:21:37 +02:00
c7c8994c20
Rename "SERIAL" -> "SERIES".
...
Use the more correct term "SERIES" for the corresponding equivalent
circuit model.
2014-10-17 12:13:51 +02:00
e8cbb22314
Auto-set sdi->connection_id for serial devices in the getter
2014-10-17 03:02:52 +02:00
d1314831e4
yokogawa-dlm: Populate sdi->serial_num and sdi->version
2014-10-17 03:02:52 +02:00
b3fccc851b
rigol-ds: Populate sdi->serial_num
2014-10-17 03:02:52 +02:00
b33db61c48
hameg-hmo: Populate sdi->serial_num
2014-10-17 03:02:52 +02:00
d08667c53b
scpi-pps: Populate sdi->serial_num and fix hw_info mem leak
2014-10-17 03:02:52 +02:00
b2c02b0747
scpi: Populate sdi->connection_id
2014-10-17 03:02:52 +02:00
0699ccdd92
sysclk-lwla: Let the sdi getter populate sdi->connection_id
...
This fixes bug #441 .
2014-10-17 03:02:52 +02:00
c962d07cba
ikalogic-scanalogic2: Let the sdi getter popuplage sdi->connection_id
...
This fixes bug #440 .
2014-10-17 03:02:52 +02:00
0157fdce99
Provide getters for sr_dev_inst member access
2014-10-17 03:02:52 +02:00
984e4b0db8
scpi-pps: Start acquisition on the first enabled channel.
2014-10-17 03:00:55 +02:00
624503ae90
scpi-pps: Optimize channel selection.
...
This avoids sending a channel selection command to the device if
the channel we're working on is already on the same underlying
output channel.
2014-10-17 03:00:05 +02:00
ee2860ee11
scpi-pps: Disable beeper during session.
...
At least the Rigol DP800 series trigger the beeper when changing
channels remotely. Which gets rather annoying when doing acquisition
on three channels as fast as you can.
2014-10-16 15:24:27 +02:00
bf48ccebee
scpi-pps: Properly clean up acquisition session.
2014-10-16 14:55:56 +02:00
60475cd788
scpi-pps: Use only standard SCPI for Rigol DP800 series.
2014-10-16 13:23:21 +02:00
ae431bc8d6
Fix short names for SR_CONF_OUTPUT_VOLTAGE_TARGET/_CURRENT_LIMIT.
2014-10-16 13:22:51 +02:00
1de3ccede9
Track sdis created by sr_session_load(), and free in sr_session_destroy().
2014-10-15 13:44:25 +02:00
c0e3ba4b79
Correct description of sr_session.devs.
2014-10-15 13:44:25 +02:00
ca95e90fb3
Use SR_CONF_OUTPUT_VOLTAGE_TARGET and _CURRENT_LIMIT.
...
These describe them better; the two are fundamentally different
things to set.
2014-10-15 12:03:00 +02:00
53a81803e4
scpi-pps: Split boolean set options into enable/disable.
...
This makes it easier to support devices that need something else
than "ON" or "OFF".
2014-10-13 12:50:28 +02:00
b9a348f56c
Rename SR_CONF_LCR_METER to SR_CONF_LCRMETER.
...
(to be consistent with some other key names)
2014-10-13 11:39:15 +02:00
3ea46116de
libsigrok-internal.h: Fix some outdated comments.
2014-10-13 01:06:09 +02:00
b50891952d
Add driver for DER EE DE-5000 LCR meter.
...
Add a driver for the DER EE DE-5000 LCR meter. This meter is based on
the Cyrustek ES51919/ES51920 chipset and communicates with the host
computer via an optional connectivity kit.
The kit uses an optoisolated unidirectional link to connect to the
meter and an USB cable on the host side. Internally the connection is
using the FTDI FT232R USB UART chip i.e. from the host computer point
of view the meter is connected into an RS-232 serial port.
This driver implements just a thin shim layer for registering the
driver and uses the es51919 module for all the actual work.
2014-10-13 00:56:11 +02:00
6bcb3ee876
Add protocol decoder for Cyrustek ES51919 LCR meter chip.
...
Add a protocol decoder for the Cyrustek ES51919 LCR meter chip.
This chipset (together with ES51920 front-end) is supposedly used
by multiple different portable LCR meters including at least
DER EE DE-5000, Yihua V&A VA520, Mastech MS5308, Uni-T UT612,
CEM DT-9935 and various OEM rebadges of them.
The communication protocol seems to be implemented on the Cyrustek
chip itself so all the different models are expected to use the
same protocol if they implement a host connection. Unfortunately
the protocol is not available in the public documentation of the
chipset, so this implementation is based on reverse engineering it
from traffic captures.
The actual connection between the meter and the host computer may be
different from meter to meter even when based on the same chip. This
module implements a decoder for the protocol and some common helper
functions for interfacing with the meter via an RS-232 serial port.
2014-10-13 00:56:11 +02:00
02c7c482a6
Add pretty-printer for new units and flags.
...
Add support for printing henries and degrees as well as the new
reference and auto flags.
2014-10-12 23:19:05 +02:00
76bc5f6376
usb: Simplify usb_get_port_path() and fix writing into a const char *.
2014-10-12 19:36:11 +02:00
d099d88021
Fix sr_dev_has_option().
...
This wasn't taking the SR_CONF_GET/_SET/_LIST flags into account.
Thanks to Janne Huttunen for spotting this.
2014-10-09 23:42:24 +02:00
f4d3a4fb9a
ols: Fix serial port timeout.
2014-10-08 03:00:47 +02:00
9e6d9bee2a
colead-slm: Fix serial port timeout.
2014-10-08 02:23:20 +02:00
2eb1612d46
atten-pps3xxx: Use serial_timeout().
2014-10-06 12:12:13 +02:00
c5cfc735e5
serial: Add serial_timeout().
...
This calculates a proper timeout value for blocking writes on the
given serial port, for the given number of bytes. Timeout is based
on a fixed 10ms OS overhead, baud rate, data bits and stop bits.
2014-10-06 12:10:25 +02:00
945cfd4fdd
atten-pps3xxx: Fix serial port timeout.
2014-10-05 12:29:28 +02:00
204014007f
fluke-dmm: Fix blocking serial write timeout.
2014-10-04 10:39:11 +02:00
95779b43b8
agilent-dmm: Fix blocking serial write timeout.
2014-10-04 10:39:11 +02:00
4ab01c3564
input/csv: Fix size_t printing.
2014-10-04 10:39:11 +02:00
9092e66888
Add a configurable read timeout to blocking SCPI reads, default 1s.
2014-10-03 13:40:41 +02:00
eead278242
Add a timeout parameter to blocking serial calls.
...
Set this new parameter to 0 (no timeout) at every call site. This is
consistent with previous behaviour, so cannot cause any regressions.
Waiting forever for a serial operation is clearly always wrong. Without
specific knowledge of each device and driver however, I can't choose
appropriate timeouts for each call. The maintainers of these drivers
will need to do so, and also add appropriate handling of timeouts.
When this commit is merged, a bug should be entered for each driver
that is touched by it.
2014-10-02 22:06:16 +02:00
7ce59a3133
Avoid serial_write_blocking() warnings.
2014-10-02 16:01:27 +02:00
081c214eac
Fix similar broken error handling on several serial calls.
2014-10-02 15:57:02 +02:00
7f22cd9554
kecheng-kc-330b: Fix missing time/frequency weighting.
2014-10-02 15:06:36 +02:00
8219214ff0
hantek-dso: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 15:03:18 +02:00
385cb66058
demo: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 15:02:14 +02:00
f4d0020ec6
fluke-dmm: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 15:00:37 +02:00
65c8d48f14
chronovu-la8: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 14:58:57 +02:00
382cb19f29
asix-sigma: Trigger code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 14:53:20 +02:00
90486ba835
agilent-dmm: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 14:11:35 +02:00
f3616a0857
scpi/vxc: Avoid NULL dereference.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 14:07:31 +02:00
18078d0532
input/csv: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 13:59:44 +02:00
74e1f6f53c
input/chronovu_la8: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 13:55:37 +02:00
577a9fe423
input/binary: Code cleanup.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 13:55:21 +02:00
6409821143
input: Avoid NULL dereference.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 13:51:19 +02:00
19e43ab21b
sr_parse_sizestring: Deal with invalid strings better.
...
This cleans up a warning generated by clang's static analyzer.
2014-10-02 12:57:19 +02:00
d386a52f64
Clean up sr_session_load().
...
This cleans up some warnings generated by clang's static analyzer.
The function now also returns SR_ERR to signify the specified filename
does not point to a valid session file.
Other SR_ERR_* returns indicate a session file was found, but loading
failed.
2014-10-02 11:32:52 +02:00
753793eff5
Clean up internal input API docs.
2014-09-30 01:49:58 +02:00
60107497fe
input: Use SR_ERR_NA instead of SR_OK_CONTINUE.
2014-09-30 01:49:58 +02:00
d5cc282ff8
input: sr_input_free() is now a void function.
...
Its backend, input_module.cleanup(), is now also a void function.
2014-09-30 01:49:58 +02:00
7066fd4660
input: Add sr_input_end().
...
This signifies to the module instance no more input will come. This
will cause the module to process any data it may have buffered. The
SR_DF_END packet will also typically be sent at this time.
2014-09-30 01:49:58 +02:00
89da5b3b54
input: Free instance-private storage at instance free.
2014-09-30 01:49:58 +02:00
d018181331
input: Add sdi_ready flag to struct sr_input.
...
When an input module instance has received enough input to fully
populate the struct sr_dev_inst, sdi_ready is set to TRUE and its
receive() method returns immediately. Any remaining received data
is buffered until the next time the function is called.
2014-09-30 01:49:58 +02:00
66c91e2509
Removal of sdi->index, step 8: fix victor-dmm
2014-09-30 01:42:58 +02:00
bde9fbd197
Removal of sdi->index, step 7: fix testo
2014-09-30 01:42:58 +02:00
c79d4444fe
Removal of sdi->index, step 6: fix sysclk-lwla
2014-09-30 01:42:58 +02:00
65340dd5df
Removal of sdi->index, step 5: fix ikalogic-scanalogic2
2014-09-30 01:42:58 +02:00
aed4ad0bea
Removal of sdi->index, step 4: fix trivial sr_dev_inst_new() calls
2014-09-30 01:42:58 +02:00
f220936473
Removal of sdi->index, step 3: sr_dev_inst_new() calls for input mods
2014-09-30 01:42:58 +02:00
c6805a02cc
Removal of sdi->index, step 2: remove it from sr_session_load()
2014-09-30 01:42:58 +02:00
1b9e567b08
Removal of sdi->index, step 1: remove it from headers and helper funcs
2014-09-30 01:42:58 +02:00
ce7d3578e3
saleae-logic16: Use physical USB connection instead of sdi->index
2014-09-30 01:42:58 +02:00
71580ef1f3
Remove sdi->index from openbench-logic-sniffer and pipistrello-ols
2014-09-30 01:42:58 +02:00
395206f460
hantek-dso: Use physical USB connection instead of sdi->index
2014-09-30 01:42:58 +02:00
ee4f9bb1bd
zeroplus-logic-cube: Use physical USB connection instead of sdi->index
2014-09-30 01:42:58 +02:00
5e2c86eb31
fx2lafw: Use physical USB connection instead of sdi->index
...
Previously, sdi->index was used to tell several identical fx2lafw-compatible
devices apart. This was a bit of a hack, so this patch makes it use physical
device connections instead. They're guaranteed to remain the same even if
the USB device reconnects.
2014-09-27 12:49:44 +02:00
8143cfdc90
Add sr_packet_copy/_free functions.
...
These will be used to make a copy of a packet on the session bus,
valid for the duration of the device instance that generated it.
2014-09-26 01:35:02 +02:00
98edee7926
serial: Eliminate serial_read(), serial_write() and SERIAL_NONBLOCK.
2014-09-24 23:30:32 +02:00
6c592ece70
std_serial_dev_open: Remove SERIAL_NONBLOCK flag.
...
All calls in drivers are now explicitly (non)blocking.
2014-09-24 23:30:32 +02:00
406e0c79cf
scpi_serial: Mark read/write calls nonblocking, remove SERIAL_NONBLOCK.
...
These calls were already nonblocking. Having marked them as such, the flag can
be removed.
2014-09-24 23:30:32 +02:00
7ef93fb09f
tondaj-sl-814: Remove SERIAL_NONBLOCK flag.
...
All calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:32 +02:00
539a85596f
tondaj-sl-814: Mark serial read/write calls as blocking.
...
These calls are executed from an event handler and were previously nonblocking,
but they have no partial read/write handling. The code is already marked TODO
for improvement.
2014-09-24 23:30:32 +02:00
47d98603e7
tondaj-sl-814: Mark serial read call as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. Partial reads are handled.
2014-09-24 23:30:31 +02:00
9333691aaf
teleinfo: Mark serial read as nonblocking, remove SERIAL_NONBLOCK flag.
...
This call was already nonblocking due to the flag.
2014-09-24 23:30:31 +02:00
4ded59eef0
openbench-logic-sniffer: Remove SERIAL_NONBLOCK flag.
...
All calls in this driver are already explicitly (non)blocking.
2014-09-24 23:30:31 +02:00
d12ef776d3
norma-dmm: Remove SERIAL_NONBLOCK flag.
...
All calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:31 +02:00
92714255b3
norma-dmm: Make serial write call block.
...
This call is executed from an event handler and was previously nonblocking,
but has no partial write handling. It sends a short packet so should be OK
to block, most likely the output buffer will be empty anyway.
2014-09-24 23:30:31 +02:00
8849f45ad7
norma-dmm: Make write call block.
...
This call was previously nonblocking, but has no partial write handling.
It is called in the scan where it is free to block.
2014-09-24 23:30:31 +02:00
32950cc071
norma-dmm: Mark serial read call as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. It only reads one byte, and a zero result is handled
appropriately.
2014-09-24 23:30:31 +02:00
5b980134c5
motech-lps-30x: Remove SERIAL_NONBLOCK.
...
All calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:31 +02:00
856dccb7a6
motech-lps-30x: Make serial write call block.
...
This call was previously explicitly nonblocking, but has no partial write
handling. It sends a short packet so should be OK to block, most likely the
output buffer will be empty anyway.
2014-09-24 23:30:31 +02:00
e050124095
motech-lps-30x: Mark serial read call as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. It only reads one byte, and a zero result is handled
appropriately.
2014-09-24 23:30:31 +02:00
51056d61ec
mic-985xx: Remove SERIAL_NONBLOCK call.
...
All calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:31 +02:00
3e2373247c
mic-985xx: Make serial write call block.
...
This call is executed from an event handler and was previously nonblocking,
but has no partial write handling. It sends a short packet so should be OK
to block, most likely the output buffer will be empty anyway.
2014-09-24 23:30:31 +02:00
98842e53eb
mic-985xx: Mark serial read as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. Partial reads are handled.
2014-09-24 23:30:31 +02:00
e13e354f89
gmc-mh-1x-2x: Remove SERIAL_NONBLOCK flag.
...
All calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:31 +02:00
612db3c44b
gmc-mh-1x-2x: Make serial write calls block.
...
These calls are executed from an event handler and were previously nonblocking,
but have no partial write handling. They send short packets so should be OK to
block, most likely the output buffer will be empty anyway.
Fix error handling for some: serial_write can return any negative error code.
2014-09-24 23:30:30 +02:00
e1960467ce
gmc-mh-1x-2x: Make serial write call block, and fix error handling.
...
This call was previously nonblocking, but there is no handling of partial
writes. It is called from config_set where it is free to block.
Also fix error handling: serial_write can return any negative error code,
not just -1.
2014-09-24 23:30:30 +02:00
4a0eda2b70
gmc-mh-1x-2x: Mark serial read calls as nonblocking.
...
These calls were already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. They only read one byte. A return value of zero is not
handled, but should not occur in theory due to the G_IO_IN check. It might be
good to add handling of a zero return anyway, since I'm not sure if this is
always accurate.
2014-09-24 23:30:30 +02:00
0714a010cc
gmc-mh-1x-2x: Mark serial read call as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. It only reads one byte, and a zero result is handled
appropriately.
2014-09-24 23:30:30 +02:00
bb27c76513
fluke-dmm: Make serial write calls block, and fix error handling.
...
These calls are executed from an event handler and were previously nonblocking,
but have no partial write handling. They send short packets so should be OK to
block, most likely the output buffer will be empty anyway.
Also fix error handling for these calls, which seems to have been retained from
previous direct usage of write() to a serial port fd.
2014-09-24 23:30:30 +02:00
50276118ca
fluke-dmm: Make serial write calls block, and fix error handling.
...
These calls were previously nonblocking, but have no partial write handling.
They are made from scan and acquisition_start contexts where they are free
to block.
Remove the SERIAL_NONBLOCK at open, which only applied during scan, since all
calls in the scan are now explicitly blocking.
Also fix error handling for these calls, which appears to have been kept
from a previous direct usage of write() on a serial port fd.
2014-09-24 23:30:30 +02:00
707fa85ad5
fluke-dmm: Mark serial read call as nonblocking.
...
This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. Only one byte is read. The case of 0 being returned
is not handled, but the call is only made if G_IO_IN occurred so in theory,
there should be a byte available. It might be wise to add handling for a
return of 0 nonetheless, as I'm not sure if this is always accurate.
2014-09-24 23:30:23 +02:00
55e32714f9
conrad-digi-35-cpu: Make serial write call block.
...
This call was previously nonblocking, but there is no partial write handling.
It is only called from config_set so it is free to block.
2014-09-24 23:30:01 +02:00
0ac161bba0
conrad-digi-35-cpu: Remove SERIAL_NONBLOCK flag from open at scan time.
...
This open call is only made to check access, the port is closed immediately
afterwards. The flag therefore has no effect.
2014-09-24 23:30:01 +02:00
c9fc06d7f0
colead-slm: Mark serial read calls as nonblocking.
...
This is an odd one. These calls are made from a receive handler so should not
block, and appear to be setup correctly to handle partial reads or no data
available. However, the driver was not opening the port with SERIAL_NONBLOCK
so these calls would have been blocking. Make them nonblocking.
2014-09-24 23:30:01 +02:00
258a23134d
center-3xx: Remove SERIAL_NONBLOCK flag.
...
All serial calls in this driver are now explicitly (non)blocking.
2014-09-24 23:30:00 +02:00
c1da74fc0a
center-3xx: Make serial write call block.
...
This call is executed from an event handler and was previously nonblocking,
but has no partial write handling. It sends a short packet so should be OK
to block, most likely the output buffer will be empty anyway.
2014-09-24 23:30:00 +02:00
3582ce8a01
center-3xx: Mark serial read call as nonblocking.
...
This call was already nonblocking because the driver opens the port with the
SERIAL_NONBLOCK flag. Partial reads are handled.
2014-09-24 23:30:00 +02:00
d7b269da8f
cem-dt-885x: Mark serial access as nonblocking, remove SERIAL_NONBLOCK flag.
...
These calls were already nonblocking since this driver opened the port with
the SERIAL_NONBLOCK flag. Having marked them as such, we can remove the flag.
Also remove an unnecessary reopen of the port to change its blocking status.
2014-09-24 23:30:00 +02:00
ca4266a02f
brymen-dmm: Remove SERIAL_NONBLOCK flag.
...
All serial read/write calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:00 +02:00
776313d997
brymen-dmm: Make serial write call block.
...
This call is executed from an event handler and was previously nonblocking,
but has no partial write handling. It sends a short packet so should be OK
to block, most likely the output buffer will be empty anyway.
2014-09-24 23:30:00 +02:00
44be13b1f8
brymen-dmm: Mark serial read calls as nonblocking.
...
The driver opens the port with SERIAL_NONBLOCK so these were already
nonblocking, and are handled appropriately.
2014-09-24 23:30:00 +02:00
5305266a28
atten-pps3xxx: Remove SERIAL_NONBLOCK.
...
All serial read/write calls in the driver are now explicitly (non)blocking.
2014-09-24 23:30:00 +02:00
c3116bc311
atten-pps3xxx: Make serial write call block.
...
This call is executed from an event handler and was previously nonblocking,
but has no partial write handling. It sends a short packet so should be OK
to block, most likely the output buffer will be empty anyway.
2014-09-24 23:30:00 +02:00
e7b4103697
atten-pps3xxx: Make serial write call block in scan.
...
This is called at scan time so free to block. There is no partial write
handling and a response is expected afterwards. This should therefore be a
blocking call.
2014-09-24 23:30:00 +02:00
25dd083128
appa-55ii: Mark serial read nonblocking and remove SERIAL_NONBLOCK.
...
This is the only read/write call in the driver. It is already non-blocking
and is handled appropriately.
2014-09-24 23:29:49 +02:00
64c536be52
aglient-dmm: Remove SERIAL_NONBLOCK flag.
...
All serial calls in this driver are now explicitly (non)blocking.
2014-09-24 23:18:21 +02:00
a5053ddd21
agilent-dmm: Make serial write call block in send.
...
This call is executed from an event handler context was previously
nonblocking, however there is no handling for a partial write.
The output buffer is unlikely to be full and the commands to be sent
are short, so it should be OK to make this a blocking call.
2014-09-24 23:18:21 +02:00
485b9ae34d
agilent-dmm: Make serial write call block in scan.
...
This call is executed at scan time so is free to block. There is no
handling for a partial write and a response is expected immediately
afterwards. It should therefore be a blocking call.
2014-09-24 23:18:21 +02:00
e0b781a45b
agilent-dmm: Mark serial read call as nonblocking.
...
This driver opens the port with the SERIAL_NONBLOCK flag, so this call is
already a nonblocking one, and is handled appropriately.
2014-09-24 23:18:21 +02:00
2e360339f9
serial-dmm: Remove SERIAL_NONBLOCK flag.
...
All serial read/write calls in this driver are now explicitly
nonblocking so there is no need for this flag.
2014-09-24 23:18:20 +02:00
4277ac349c
serial-dmm: Mark serial read/write calls as nonblocking.
...
This driver opens the port with the SERIAL_NONBLOCK flag so these calls were
already non-blocking.
2014-09-24 23:18:20 +02:00
02bd1d0298
colead-slm: Mark serial write call as blocking.
...
This driver opens the port without the SERIAL_NONBLOCK flag,
so this call was already blocking.
2014-09-24 23:18:20 +02:00
bbff0fe0d2
manson-hcs-3xxx: Mark serial read call as blocking.
...
This driver opens the port without the SERIAL_NONBLOCK flag, so this call is
already a blocking one.
2014-09-24 23:18:20 +02:00
bf505eed6b
serial_readline: Implement using sp_blocking_read.
2014-09-24 23:18:20 +02:00
18e4d5bc45
serial_stream_detect: Make read nonblocking.
...
This code implements its own waiting based on baudrate, so the read itself
should be nonblocking. In general it will have been already, since drivers
almost universally use the SERIAL_NONBLOCK flag.
2014-09-24 23:18:20 +02:00
2fe6210af6
Add serial_num and connection_id fields to sr_dev_inst
2014-09-24 00:40:03 +02:00
db156e5409
Add usb_get_port_path() helper function
...
There is currently no way to uniquely identify USB devices in
libsigrok. It uses the "bus.address" scheme which is only
constant as long as the device remains attached to the bus.
In order to allow USB device persistence in PulseView, devices
need to provide a unique identifier even in absence of a
serial number. This function is the first step as it provides
the ability to query the physical location of a USB device.
2014-09-24 00:40:03 +02:00
f12d997948
demo: Fix pattern mode and amplitude option publishing.
2014-09-23 22:40:47 +02:00
9a10ce65d6
colead-slm: Properly check acquisition sample limit.
2014-09-23 22:27:34 +02:00
79f92686c6
session: Don't try to send packets if no session has been set.
...
This indicates a bug, but let's not segfault if it happens.
2014-09-22 00:47:22 +02:00
04c2f202f2
input/chronovu_la8: Fix broken I/O loop.
2014-09-22 00:47:22 +02:00
af945a6625
Typos and consistency fixes.
2014-09-19 01:03:32 +02:00
d4ccb6bd8f
yokogawa-dlm: Don't implement dummy scan options.
2014-09-17 17:41:41 +02:00
5827f61b64
Publish config key capabilities.
...
Every driver now publishes its device option config keys, i.e. the
list fetched with sr_config_list(SR_CONF_DEVICE_OPTIONS), with a
set of flags indicating which methods are implemented by the driver
for that key.
The config keys are OR'ed with any combination of SR_CONF_GET,
SR_CONF_SET and SR_CONF_LIST. These are defined as the high bits
of the uint32_t config key. Clients can OR config keys with
SR_CONF_MASK to strip out these bits. This mask will be kept up to
date if other bits are added to the capabilities list; clients MUST
therefore use SR_CONF_MASK for this.
Some keys don't have capability bits added, such as the informative
device type keys (SR_CONF_MULTIMETER, SR_CONF_OSCILLOSCOPE, ...) and
SR_CONF_CONTINUOUS.
Scan options do not have capabilities bits.
2014-09-17 15:36:11 +02:00
138589b02e
beaglelogic: Add missing scan options, and cleanup.
2014-09-16 23:51:38 +02:00
a0e0bb4149
Consistently use 'scanopts' variable across all drivers.
2014-09-16 22:19:02 +02:00
f254bc4bba
Consistently use 'devopts' variable across all drivers.
2014-09-16 22:11:39 +02:00
584560f142
Change type of SR_CONF keys to uint32_t.
2014-09-16 21:22:41 +02:00
13fef1ed24
hwdriver: Validate types of GVariants passed by user.
2014-09-14 04:47:12 +01:00
edbd09250b
scpi: Remove trailing carriage returns.
2014-09-11 17:20:28 +02:00
25f20faf0d
input: Add debug output.
2014-09-10 22:55:50 +02:00
88189019ac
input/binary: Fix broken I/O loop.
2014-09-10 22:53:28 +02:00
013ec84b83
Don't start session with 0-channel devices.
...
Drivers aren't really able to deal with that in some cases, and it
denotes a frontend bug.
2014-09-10 18:21:51 +02:00
cfd8ec53ab
scpi: Don't return NULL device from unsuccessful scan.
2014-09-09 19:53:55 +02:00
bfc8679937
scpi-pps: Clean up HP 6632B profile.
2014-09-09 13:24:30 +02:00
331f56543a
scpi-pps: Fix compile warning.
2014-09-08 23:31:54 +02:00
fdedbfcdef
scpi-pps: Fix config_set checks.
2014-09-08 23:30:21 +02:00
effb9dd1c2
rigol-ds: replace some magic numbers by appropriate constant or variable
...
This fixes bug #406 .
2014-09-08 12:58:30 +02:00
bc4a2a46ed
Add support for HP 6632B.
2014-09-08 12:45:21 +02:00
01b0257aef
scpi-pps: Create one channel per MQ/output combination.
...
This allows frontends to trivially select which MQs on which channels
they want to see; others won't even be fetched.
2014-09-08 12:45:21 +02:00
379d260965
Add private storage pointer to struct sr_channel.
2014-09-08 12:45:21 +02:00
478c8d923e
scpi-pps: Simplify SCPI command handling.
2014-09-08 12:45:21 +02:00
3222ee103d
scpi-pps: Add support for Rigol DP831A/DP832A.
2014-09-08 12:45:21 +02:00
58b77c41ff
scpi-pps: Use regex to match model names.
2014-09-08 12:45:21 +02:00
22c18b0370
scpi-pps: Generalize vendor name cleanup.
2014-09-08 12:45:21 +02:00
d4eabea847
scpi-pps: Add support for Rigol DP832.
2014-09-08 12:45:21 +02:00
9e45cd41fd
scpi-pps: Add basic cross-vendor PPS functionality.
2014-09-08 12:45:21 +02:00
a1eaa9e066
Revamp PPS-related config keys.
2014-09-08 12:45:21 +02:00
ca1a7cb56f
scpi-pps: Initial driver skeleton.
2014-09-08 12:45:21 +02:00
af1e487e3f
brymen-bm86x: Add current loop sensor support.
2014-09-06 17:22:03 +02:00
7343ad1ec7
scpi/gpib: Rename backend to scpi_libgpib.
...
libgpib is the userspace component to linux-gpib's kernel modules that
implement low-level interface drivers.
When libsigrok gets userspace GPIB interface drivers, that backend will
be the "official" scpi_gpib.
2014-09-05 18:33:48 +02:00
bb2a4ed407
Add GPIB SCPI backend using linux-gpib and libgpib.
2014-09-05 10:34:04 +01:00
e8779db70c
input/wav: Now really correctly check supported sample size.
2014-09-02 22:09:17 +02:00
110fe1b4a2
agilent-dmm: U124xx/U125xx: Add current loop sensor support.
...
Also fixes frequency support.
2014-09-02 21:55:52 +02:00
e82d34a9c2
scpi/usbtmc: Minor debug output changes.
2014-09-02 21:27:16 +02:00
73145219c0
input/wav: Correctly check supported sample size.
2014-09-02 21:26:15 +02:00
28d9df7292
input/wav: Fix broken handling of float32 samples on big endian
...
Also, make sure that floats are 32 bit even in the case of an
extensible header.
2014-09-02 19:14:25 +02:00
c7f5219e62
agilent-dmm: Add temperature regex to U125xx parser.
2014-09-02 01:01:56 +02:00
a965748ae2
agilent-dmm: U124xx/U125xx: support 5 more modes.
...
This adds support for resistance, capacitance, frequency, continuity,
and temperature.
2014-09-02 00:55:41 +02:00
5791bdf604
gmc-mh-1x-2x-rs232: Completed energy measurement ranges (V, A, W) for Metrahit 29S.
2014-09-01 23:14:56 +02:00
ee2bcdfc44
agilent-dmm: U124x/U125x fixes.
2014-09-01 21:44:37 +02:00
129d5bc961
error.c: Add missing entries.
2014-09-01 00:08:53 +02:00
ac10a927b5
yokogawa-dlm: Replace g_try_malloc() calls and fix coding style
2014-08-31 00:42:10 +02:00
0028d5a1ee
yokogawa-dlm: Lower timeout to increase throughput and fix data acq bug
2014-08-31 00:42:10 +02:00
af3487ec28
yokogawa-dlm: Do not block when receiving and save frame length in scope state
2014-08-31 00:42:10 +02:00
8ab929d614
yokogawa-dlm: Flesh out driver with current state of development
2014-08-31 00:42:10 +02:00
107639373d
yokogawa-dlm: Integrate driver skeleton
2014-08-31 00:42:10 +02:00
6e8d95a50c
input/csv: Use uint64 for samplerate option.
2014-08-30 20:16:45 +02:00
edd28877cc
input/chronovu_la8: Use uint64 for samplerate option.
2014-08-30 20:15:30 +02:00
10288172be
input/binary: Use uint64 for samplerate option.
2014-08-30 20:13:13 +02:00
4edba404b0
agilent-dmm: Add U124xx device IDs.
2014-08-30 19:32:15 +02:00
173378f0f5
agilent-dmm: Add provisional support for the U124xx.
2014-08-29 23:42:06 +02:00
f857bd928d
agilent-dmm: Assume all A and B models are identical on the wire.
2014-08-29 23:42:06 +02:00
51b92b7da4
agilent-dmm: Add RMS flag to AC voltage modes.
2014-08-29 23:42:06 +02:00
f216eb8699
agilent-dmm: Correctly parse negative overload.
2014-08-29 23:42:06 +02:00
e6284bf09f
Remove unneeded subdriver debug messages.
2014-08-29 23:02:22 +02:00
7c03b56443
agilent-dmm: Fix value parser.
...
This considered 0.0 to be an invalid result for no good reason.
2014-08-28 17:44:24 +02:00
6f479a0a72
Add support for mcupro Logic16, a Saleae Logic16 clone.
...
From sigrok's point of view, this analyzer has two differences:
* It does not require uploading the firmware.
* It returns garbage in some registers used for sanity checks.
Saleae's software ignores that garbage; sigrok only does if it
specifically detects the mcupro clone.
2014-08-28 14:03:21 +02:00
4f979115a4
input: sr_input_scan_*() now return a status code.
...
SR_OK: a match was found.
SR_ERR: no match.
SR_ERR_DATA: a match was found but the module cannot handle the input.
SR_OK_CONTINUE: some module didn't have enough data to be sure.
2014-08-28 00:22:13 +02:00
aad21bd866
Add error string for SR_OK_CONTINUE.
2014-08-28 00:19:36 +02:00
b7f446051c
Add SR_ERR_DATA.
2014-08-28 00:19:21 +02:00
cbd9e6e987
input/wav: Support for WAVE_FORMAT_EXTENSIBLE.
...
This is needed for supporting > 16-bit PCM samples.
2014-08-27 15:55:52 +02:00
962d43440a
input/wav: use our own endian macros.
...
These should work better on non-aligned memory locations.
2014-08-26 22:48:12 +02:00
5bf0dd6aff
Add RB16S and RB32S (signed) macros.
...
Also note signedness of all the endian macros.
2014-08-26 22:45:38 +02:00
06ad20bebf
input: Avoid warnings on all-zero static struct entries.
2014-08-26 12:38:41 +02:00
b84cba4dbf
input: Convert binary module.
2014-08-26 01:55:41 +02:00
75cb428f9f
input: format_match() is not required in an input module.
2014-08-26 01:55:41 +02:00
02e24c0ce0
input: Convert chronovu-la8 module.
2014-08-26 01:55:41 +02:00
5e83cd741f
input/vcd: Minor code cleanup.
2014-08-26 01:55:41 +02:00
33e4303baa
input: Only feed scanned header to streams, not scanned files.
2014-08-26 01:55:41 +02:00
115fbe9410
input: Only use header buffer for modules that need it.
...
The buffer was leaking into modules that didn't ask for it.
2014-08-26 01:55:41 +02:00
0a4d68f74b
input/wav: Send END packet on cleanup.
2014-08-26 01:55:41 +02:00
c10ef17c23
input/vcd: Send END packet on cleanup.
2014-08-26 01:55:41 +02:00
41d214f61a
input: Convert CSV module.
2014-08-26 01:55:41 +02:00
57486a7528
input: sr_input_new() always allocates the instance buffer.
2014-08-26 01:55:41 +02:00
fe4fe25bf5
input: Fix option enumeration.
2014-08-26 01:55:41 +02:00
d65fcbcd41
input: Fix internal API docs.
2014-08-26 01:55:41 +02:00
bd0bfaafd8
input: Actually return a NULL-terminated array.
2014-08-26 01:55:41 +02:00
20e8882106
input: Frontends don't need to see SR_INPUT_META_*.
2014-08-26 01:55:41 +02:00
7db0639495
input: Fixes and VCD.
2014-08-26 01:55:41 +02:00
0f3dbc9530
input: Fix up API documentation.
2014-08-26 01:55:41 +02:00
17bfaca62a
input: Introduce new input module API.
...
This is a work in progress.
2014-08-26 01:55:41 +02:00
d514d35dab
input: make sr_input{_module} opaque to clients.
2014-08-26 01:55:41 +02:00
d4c937749a
input: s/format/module in all naming.
2014-08-26 01:55:41 +02:00
81a3497655
fx2lafw: Code cleanup.
2014-08-26 01:49:00 +02:00
1685c27619
Avoid warnings on all-zero static struct entries.
2014-08-26 01:48:27 +02:00
84cbaf77b4
pipistrello-ols: Disable unused trigger stages.
...
Thanks to Magnus Karlsson for this fix.
2014-08-25 01:00:55 +02:00
acc885c755
pipistrello-ols: Preliminary port to current API.
2014-08-25 01:00:55 +02:00
b94cff407f
DEMUX and RLE fixes
2014-08-25 01:00:55 +02:00
1e0de84608
added edge triggers
2014-08-25 01:00:55 +02:00
1f9bcd0f94
fixed typos
2014-08-25 01:00:55 +02:00
72716f15be
fixed a problem with USB defines
2014-08-25 01:00:55 +02:00
4bd80e1228
added pipistrello-ols
...
Conflicts:
configure.ac
src/hwdriver.c
2014-08-25 01:00:55 +02:00
562b7ae513
hameg-hmo / rigol-ds: Restore compatibility with std_dev_clear()
2014-08-24 16:54:38 +02:00
14e1aa6df0
rigol-ds: Fix duplicated vendor string for Agilent devices.
2014-08-22 20:15:32 +01:00
01f6e330f8
serial: re-implement sr_serial_find_usb() using new libsp APIs
2014-08-20 17:48:26 +02:00
fdefc40aec
output: Fix options enumeration. Again.
2014-08-20 17:33:09 +02:00
aba57f3550
Close zip file at end of sr_session_file_check.
...
From patch sent to sigrok-devel by jerryxjtu.
2014-08-20 14:48:29 +02:00
879dd50fb6
output: Allocate additional memory for NULL terminator.
...
Best regards,
Marc
>From a7228150fdea91a65b5d70359bf51b87d2572edf Mon Sep 17 00:00:00 2001
From: Marc Schink <sigrok-dev@marcschink.de>
Date: Wed, 20 Aug 2014 05:34:57 -0400
Subject: [PATCH] output: Allocate additional memory for NULL terminator.
2014-08-20 14:20:55 +02:00
f817f05aac
ikalogic-scanaplus: Free device context to fix memory leak.
...
Best regards,
Marc
>From 779ef3a1150b3679ab357ceb0e2f50785ad90d28 Mon Sep 17 00:00:00 2001
From: Marc Schink <sigrok-dev@marcschink.de>
Date: Wed, 20 Aug 2014 05:42:07 -0400
Subject: [PATCH] ikalogic-scanaplus: Free device context to fix memory leak.
2014-08-20 14:20:55 +02:00
9fc318d9ef
output: Fix double free.
2014-08-19 00:01:57 +02:00
499c85dce5
output: Fix output option enumeration.
2014-08-19 00:01:57 +02:00
7754fb4d93
saleae-logic16: Recognize FPGA FIFO overflow status
2014-08-17 16:24:14 +02:00
af7d656d37
output: Constify module options.
2014-08-15 20:24:00 +02:00
fc74643098
output: Actually return a NULL-terminated array.
...
This returned an array of structs with an NULL-ed element at the end.
The drivers still do this, but the wrappers now make and free a NULL-
terminated array around it.
sr_output_options_free() now takes the pointer returned by
sr_output_options_get(), instead of the module owning it.
2014-08-15 20:23:52 +02:00
db81fbb582
hameg-hmo: Make sure the enabled_channels list is empty before populating it
...
Previous runs of dev_acquisition_start() keep the enabled_channels list
populated if they fail. This means that once an invalid channel
configuration was detected, it will be detected again even if the channel
configuration was changed. With this change, the list will be cleared
before being populated so that any stale entries are removed.
2014-08-14 22:43:57 +02:00
3c1cafebb3
session: Remove irrelevant logging.
2014-08-13 14:34:55 +02:00
441e9eae58
output/wav: Minor code cleanup.
2014-08-13 14:34:55 +02:00
63f6df68c6
output: Deal properly with NULL (no) options on a new output instance.
2014-08-13 14:34:55 +02:00
41de54ffb1
sr_session_new(): Return SR_ERR_ARG upon invalid argument.
...
(instead of segfaulting)
2014-08-11 13:15:43 +02:00
508ddda2a3
session_file.c: Drop left-over extern.
2014-08-11 12:31:01 +02:00
9fcc286604
trigger.c: Add Doxygen @file and @defgroup tags.
2014-08-10 18:59:16 +02:00
7efe889e7a
Doxygen: Add a few missing @param lines for sessions.
...
This fixes a bunch of Doxygen warnings.
2014-08-10 17:31:33 +02:00
b4e31d2aac
Fix typo in the Hameg HMO driver and add some error message for when the float comparison breaks
2014-08-08 17:12:58 +02:00
e336c0413c
output/vcd: Drop obsolete string.
2014-08-03 14:09:04 +02:00
226363c4e8
hameg-hmo: Implement SR_CONF_SCAN_OPTIONS.
2014-08-03 14:00:07 +02:00
706f482a95
output: Check options hash before destroying.
2014-08-03 01:24:30 +02:00
dcc55fe91a
output: Move option checks to the wrapper.
...
Output modules are now guaranteed:
- Every option is always given, with the default value if not supplied
by the user, and is the right GVariantType.
- No invalid options are ever passed.
2014-08-03 01:16:03 +02:00
950043c30e
output: Modules can keep track of option resources without wrapper help.
2014-08-02 19:20:00 +02:00
7ea75009d1
output/wav: Add 'scale' option.
...
Audio tools processing WAV failes generally need the samples to be in
the range -1 to +1. The scale option adds postprocessing to any samples
going into a WAV file, by dividing the sample values by the given factor.
2014-08-02 03:50:27 +02:00
a24c3f4a89
Implement Brymen BM25x series as a serial DMM.
...
The Brymen BM25x series supports the BC-20X that is an opto-isolated
serial cable. The link seems to be unidirectional i.e. when activated
the DMM periodically sends updates to the host while the host cannot
control the DMM in any way.
The protocol is documented in "6000-count-digital-multimeters-r1.pdf"
that is available from the manufacturer. Every 15 byte packet consists
of a bitmap where the bits correspond to segments or symbols on the
LCD display i.e. the DMM essentially sends the contents of its screen
to the host in every update. This driver then decodes the measured
quantity, unit and its value from the bitmap.
2014-08-01 20:31:26 +02:00
2f6f0e9187
input/vcd: Make less noise in format match failure.
2014-08-01 12:04:20 +02:00
b866fc095d
input/csv: Match format on .csv extension in filename.
2014-08-01 12:03:42 +02:00
cb41a838a7
input/wav: Deal with IEEE float samples in WAV files.
...
This also skips chunks before the 'data' chunk in WAV files, as
this is quite common.
2014-08-01 12:02:09 +02:00
364859ac73
output/wav: Fix channel deinterleaving.
2014-08-01 12:00:51 +02:00
6e6babb9d5
output/analog: Fix channel deinterleaving.
2014-08-01 11:57:59 +02:00
0605f87475
output/wav: Initial module implementation.
2014-07-29 15:46:26 +02:00
afaa75b98c
output/wav: Initial module skeleton.
2014-07-29 02:47:10 +02:00
49224c2853
demo: Attach analog generator to channel, not channel group.
...
This also adds a new channel group "Analog", which has all analog
channels in it.
2014-07-29 02:00:57 +02:00
d686c5ec46
output: Rename instance private storage pointer to priv.
...
This makes it consistent with other libsigrok fields used for this purpose.
2014-07-28 16:02:21 +02:00
dddabe3705
demo: Support changing the amplitude of analog channels.
2014-07-28 15:40:26 +02:00
cff7d8d60d
Add config key for amplitude.
...
This is intended for setting (or getting) the amplitude of a source
which doesn't really have an MQ associated with it, such as the demo
driver's analog channels.
2014-07-28 15:40:19 +02:00
a755b0e122
output: Finish output module API wrappers.
...
The sr_output and sr_output_module structs are now no longer accessible
from the client.
2014-07-26 03:57:17 +02:00
ed0b7fed10
demo: Free analog channel groups when done with them.
...
This fixes a memory leak.
2014-07-24 21:01:39 +02:00
886413b6d2
std: Free channel groups from device instances as well.
2014-07-24 21:01:08 +02:00
4d7b36a0b5
fx2lafw: Check for valid samplerate before setting.
2014-07-23 12:32:35 +02:00
b62bb97afb
demo: Support continuous acquisition.
2014-07-23 04:53:25 +02:00
2f663c826a
fx2lafw: Fix continuous mode.
2014-07-23 00:24:39 +02:00
b88c3e4923
Drop references to obsolete sigrok-commits mailing list.
2014-07-23 00:04:07 +02:00
f4d2042d3c
session*.c: Remove some unneeded lines.
2014-07-22 23:25:24 +02:00
155b680da4
Reorganize project tree.
2014-07-22 18:19:29 +02:00
Mathias Katzer
Janne Huttunen
Uffe Jakobsen
Uwe Hermann
Aurelien Jacobs
Bert Vermeulen
Vincent Palatin
Tim Hatch
Martin Ling
Soeren Apel
Jens Steinhauser
Marcus Comstedt
Matthias Heidbrink
Peter Zotov
magnuskarlsson
Marc Schink