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2150 Commits

Author SHA1 Message Date
Russ Dill a864a05b25 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 <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Russ Dill aad031928e 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 <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Russ Dill bc059b42a2 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 <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Russ Dill 4c1433d172 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 <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Russ Dill 05f853b5c3 zeroplus: Add missing config_get for SR_CONF_CAPTURE_RATIO 
Without this, latest pulseview gets an assert and dies.

Signed-off-by: Russ Dill <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Russ Dill 5db0c668fa 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 <Russ.Dill@gmail.com>
 2014-01-03 15:09:10 +01:00
Matthias Heidbrink 1d4a283928 gmc_mh_1x_2x: Fixed sign and AC/DC for current measurements with Metrahit <= 16. 2014-01-02 19:38:52 +01:00
Uwe Hermann 124c548de8 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.
 2014-01-02 14:25:06 +01:00
Uwe Hermann 7fb5f0a0f5 serial-dmm: Drop obsolete function prototypes. 2014-01-02 02:48:13 +01:00
Uwe Hermann d327972b97 Add initial support for the V&A VA40B multimeter. 2014-01-02 01:46:15 +01:00
Uwe Hermann 641d8f276c output/analog: Add missing space (consistency). 2014-01-01 17:38:05 +01:00
Uwe Hermann 79bc9924d7 uni-t-dmm: Fix incorrect order which breaks UT61B/C. 2014-01-01 16:40:36 +01:00
Uwe Hermann 7cb69b1870 Add support for the UNI-T UT61B multimeter. 2014-01-01 15:28:44 +01:00
Uwe Hermann 162a48bfc7 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 };
                                               ^
 2013-12-31 19:22:16 +01:00
Uwe Hermann 42f2f8a533 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)) {
                                   ~                ^   ~
 2013-12-31 19:21:04 +01:00
Uwe Hermann 35b904a792 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.
 2013-12-31 19:20:51 +01:00
Aurelien Jacobs 79a1176b3f fix endian neutral helper macro to return an integer type 2013-12-30 19:23:54 +01:00
Martin Ling 264c99eda2 ols: Use serial source management wrappers. 2013-12-30 14:19:39 +01:00
Martin Ling 9f5d4c3cc3 ols: Mark all serial calls as blocking or nonblocking. 2013-12-30 14:19:39 +01:00
Martin Ling 9a47421157 Add blocking and nonblocking versions of serial_read and serial_write. 2013-12-30 14:19:39 +01:00
Aurelien Jacobs cb410697fb remove the es51922 protocol parser, superseded by the es519xx protocol parser 2013-12-29 18:46:08 +01:00
Aurelien Jacobs d97824e52e switch the UNI-T UT61E driver to the new es519xx parser 2013-12-29 18:46:08 +01:00
Aurelien Jacobs 29bad967a4 es519xx: correctly handle the VAHZ function 
This handles the frequency and duty cycle display in voltage or current mode.
 2013-12-29 18:46:08 +01:00
Aurelien Jacobs c3e871dc8e es519xx: apply the proper fixed factor in duty cycle mode 2013-12-29 18:46:08 +01:00
Aurelien Jacobs e1f9f1e1f2 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.
 2013-12-29 18:46:08 +01:00
Aurelien Jacobs 4d2630e63a es519xx: correctly handle the voltage factor in diode mode 2013-12-29 18:46:08 +01:00
Aurelien Jacobs a7c01629f6 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.
 2013-12-29 18:46:03 +01:00
Uwe Hermann 5f985df23c Add support for the UNI-T UT61C multimeter. 2013-12-29 17:35:51 +01:00
Uwe Hermann 683fd16137 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.
 2013-12-29 14:18:51 +01:00
Uwe Hermann 87b545fba4 fx2lafw: Minor cleanups. 2013-12-29 14:18:51 +01:00
Martin Ling 0709197deb rigol-ds: Correct usage of NUM_TIMEBASE and NUM_VDIV config keys. 2013-12-29 13:22:32 +01:00
Martin Ling bc7b7eb196 scpi: Strip trailing newline from *IDN response if present. 2013-12-29 13:22:31 +01:00
Uwe Hermann b178c79d35 victor-dmm: Fix MIN/MAX always being reported. 
This fixes bug #228.
 2013-12-29 12:33:10 +01:00
Bert Vermeulen 8b2d41edb3 demo: Analog probe support. 2013-12-29 10:58:56 +01:00
Bert Vermeulen c07f60e73d demo: User-configurable number of probes. 
The sigrok and incremental patterns repeat every 8 probes, shifted by
one probe.
 2013-12-29 10:58:56 +01:00
Bert Vermeulen bf90d4c666 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.
 2013-12-29 10:58:56 +01:00
Bert Vermeulen 3699a8a1ff Skip analog probes in logic-only output formats. 2013-12-29 10:57:38 +01:00
Martin Ling 05c644ea08 Revise SCPI read API to allow backend-independent data handling. 2013-12-29 04:26:36 +01:00
Martin Ling b76eca818a Add udev rule for Agilent DSO1000 series. 2013-12-29 01:48:40 +01:00
Martin Ling 227a0981c0 rigol-ds: Support the rest of the DSO1000 range. 2013-12-29 01:39:49 +01:00
Martin Ling 821fbcadcc rigol-ds: Support 4 analog channels. 2013-12-29 01:34:58 +01:00
Martin Ling 0d9f5a12cb rigol-ds: Use correct live waveform size for Agilent DSO1000 series. 2013-12-29 00:35:09 +01:00
Martin Ling 10afee13a3 rigol-ds: Add support for Agilent DSO1014A. 2013-12-29 00:27:11 +01:00
Martin Ling 77c16c0463 scpi: Log IDN? result. 2013-12-29 00:26:54 +01:00
Bert Vermeulen 32c426d204 Add config keys for upcoming RF demodulator drivers. 
Langford driver will be first.
 2013-12-28 21:00:46 +01:00
Martin Ling 07ccb2b3f1 rigol-ds: Fix rigol_ds_channel_start() for digital channels. 2013-12-28 14:05:56 +01:00
Martin Ling 9e4b7d9833 rigol-ds: Use correct analog frame size for VS5000 series. 2013-12-28 14:05:56 +01:00
Martin Ling 6396b0a76b rigol-ds: Use set_cfg wrapper for capture setup commands. 2013-12-28 14:05:56 +01:00
Martin Ling 1fed20cb38 rigol-ds: Select channels before issuing RUN command. 2013-12-28 14:05:55 +01:00
Martin Ling 48460c6f3e rigol-ds: Unify partial read handling. 2013-12-27 22:47:42 +01:00