Commit Graph

1828 Commits

Author SHA1 Message Date
Matthias Heidbrink a510d55571 serial: Added flags CLOCAL (ignore modem status lines) and CREAD (start receiver). 2013-10-25 19:11:15 +02:00
Matthias Heidbrink 1b943b6d8b serial: Added flag IXANY (any char will restart) to XON/XOFF handshaking. 2013-10-25 19:11:14 +02:00
Sean Young 0c30b35fce saleae-logic16: claim device before using it
The kernel warns:

[ 7461.925685] usb 2-4: usbfs: process 11303 (sigrok-cli) did not claim interface 0 before use
2013-10-24 16:01:46 +01:00
Aurelien Jacobs 5542bee61b teleinfo: actual parser implementation 2013-10-24 15:41:11 +01:00
Aurelien Jacobs 8e796cb438 teleinfo: Initial driver skeleton. 2013-10-24 15:41:11 +01:00
Aurelien Jacobs 45315d0460 add energy meter device type and related units 2013-10-24 15:41:11 +01:00
Uwe Hermann c02dc3e261 metex14: Add support for pF (picofarad).
This is used on some Metex DMMs.
2013-10-23 18:41:13 +02:00
Uwe Hermann ee6cb5a417 metex14: Use case-insensitive string compares.
This allows some other DMMs to be supported that use e.g. "kOhm" vs.
"KOhm", and so on.
2013-10-23 18:07:54 +02:00
Uwe Hermann 1a807c13fc metex14: Support DMMs with slightly different protocol.
This adds support for DMMs with 5 digits in the protocol (instead of 4)
and some more whitespace variants.
2013-10-23 18:06:15 +02:00
Uwe Hermann 71f1302b4b metex14: Support DMMs with whitespace differences.
Most Metex DMMs use e.g. "  mV" as unit field, others use "mV  ",
though. Support these (and other) whitespace variants by stripping all
spaces and only comparing non-space characters.
2013-10-23 17:31:14 +02:00
Aurelien Jacobs bfb926c1d2 es519xx: restore correct packet size 2013-10-21 00:35:23 +02:00
Matthias Heidbrink b21d7eebe2 serial: Changed order of flags PARENB and PARODD in deletion to same order as in setting (cosmetic). 2013-10-18 16:58:33 +02:00
Uwe Hermann 8819bf5a96 Bump libzip requirement to >= 0.10.
We now use zip_int64_t and zip_get_num_entries() for example, which
requires at least libzip 0.10. This version was released in 03/2012,
which is old enough that we don't necessarily have to do a work-around
for older versions. Thus, simply bump the requirement to >= 0.10.
2013-10-16 18:10:29 +02:00
Bert Vermeulen 568dcacc1a Better error reporting on session start failure 2013-10-16 10:40:53 +02:00
Aurelien Jacobs df6b0f99af ISO-TECH IDM103N: remove the useless -ser postfix 2013-10-13 14:54:54 +02:00
Aurelien Jacobs 94e9021b3e es519xx: correct initialization of es519xx_info structure 2013-10-13 14:54:54 +02:00
Uwe Hermann 93d719cde6 es519xx: Fix incorrect packet size, and a typo. 2013-10-07 00:36:18 +02:00
Uwe Hermann 72e1672fc9 es519xx: Cosmetics, coding style, minor fixes. 2013-10-07 00:36:18 +02:00
Aurelien Jacobs de737bfc11 add ISO-TECH IDM103N serial-dmm driver 2013-10-07 00:36:18 +02:00
Aurelien Jacobs c01bdebc57 add cyrustek es519xx generic protocol parser 2013-10-07 00:36:18 +02:00
Aurelien Jacobs 87532f23a4 output/analog: add revolutions per minute unit 2013-10-07 00:36:18 +02:00
Uwe Hermann 2f9376117c fx2lafw: Organize driver into api.c / protocol.[ch].
This now matches the naming conventions of the other drivers.
2013-10-06 22:28:45 +02:00
Daniel Thompson fbf07e0209 agilent-dmm: Fix SEGV during incomplete reply from meter.
If buf contains exactly the string "Agilent Technologies" (for example if
there are bugs in the timeout logic or serial driver causing the reply from
the meter to be abridged) then this code will SEGV. This is because tokens[1]
is NULL but only tokens[2] and tokens[3] (both of which are undefined) are
NULL checked.

Can be trivially corrected by NULL checking tokens[1] as well.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
2013-10-04 13:30:49 +02:00
Daniel Thompson 5715e84fe3 serial: Only sleep when no characters are received.
g_usleep(XX) sleeps for *at least* XX microseconds but may sleep for
longers (on older kernels the sleep will typically be 10000us). Thus
byte receive loops containing an unconditional sleep will perform
very poorly (for example it causes the scan in agilent-dmm to timeout
prematurely).

Even on modern kernels serial_readline() has a 2ms sleep per byte which
means it will read at a maximum rate of half a character per millisecond
(~4800baud).

This is fixed by only sleeping when read() returns no data.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
2013-09-26 14:57:37 +02:00
Uwe Hermann 1b142b7827 README.devices: Various updates and additions. 2013-09-25 14:26:36 +02:00
Uwe Hermann ba26f45d1d configure.ac: Don't build uni-t-ut32x if libusb-1.0 is not found. 2013-09-25 14:26:35 +02:00
Uwe Hermann 45c0841b25 uni-t-ut32x: Shorten dev_list(). 2013-09-25 14:26:35 +02:00
Uwe Hermann 1ca48e29d4 Makefile.am: Add missing HACKING file. 2013-09-25 14:26:35 +02:00
Uwe Hermann d5c5ea2a29 libsigrok.h: Fix enum entries order.
New enum items must be added at the bottom of the respective "category"
within the enum in order to not change any numbers (i.e. break the ABI).
2013-09-25 14:26:35 +02:00
Bert Vermeulen 72a08bccff Minor documentation fixes 2013-09-25 11:51:54 +02:00
Bert Vermeulen 5451816fd1 When adding a device instance to a running session, start acquisition on it 2013-09-21 17:44:49 +02:00
Bert Vermeulen f438e0c923 Add sr_session_append(): add captured data to an existing session file
This extends the session file format to contain logic data files named
either "logic-1" as before, or "logic-1-1", "logic-1-2", ...
representing chronologically ordered chunks of captured data.

The chunks are transparently concatenated together by sr_session_load().
2013-09-18 13:28:07 +02:00
Matt Ranostay 6ebe003985 ols: fixed demux mode disable noise filter
Demux flag wasn't getting set off if one non-demux sample was ran
beforehand.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-09-07 20:17:16 +02:00
Matt Ranostay 6a53bde671 ols: Moved FLAG_FILTER to demux check
Demux mode was having filter mode set which it doesn't
support per FPGA demon core docs.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-09-06 11:42:25 +02:00
Uwe Hermann 4ac4595ad0 configure.ac: Properly use $HW_ENABLED_DEFAULT everywhere.
Otherwise --enable-all-drivers / --disable-all-drivers doesn't work
correctly.
2013-09-04 12:05:45 +02:00
Matt Ranostay c542391f82 proto: Add missing prototype in proto.h
Add missing prototype sr_session_dev_list that was
breaking the Pulseview build.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-09-04 10:17:09 +02:00
Bert Vermeulen 2bb311b482 New API function sr_session_dev_list()
This exposes the list of devices added to the session. In the case of
loading a session from file, these struct sr_dev_inst are otherwise
not exposed to the frontend. See bug 145.
2013-09-02 14:24:32 +02:00
Bert Vermeulen fa93154fe6 Properly initialize session 2013-09-02 14:23:42 +02:00
Uwe Hermann e52bb9be83 Voltcraft VC-830: Fix diode mode handling.
This DMM is not using the standard bits in the FS9922 protocol/structure
to indicate the "volt" and "diode mode" flags. Instead, it only sets the
user-defined bit "z1" to indicate both "diode mode" and "volt".

This fixes #142.
2013-09-01 15:27:21 +02:00
Uwe Hermann a6ed50f405 es51922/fs9721/fs9922/metex14: Use diode MQFLAG.
This fixes #141.
2013-09-01 15:27:07 +02:00
Uwe Hermann 98494dc8a3 fs9922: Fix typo. 2013-09-01 13:41:13 +02:00
Uwe Hermann 045e9a9918 serial.c: Drop unneeded <glob.h>.
This is no longer used, and also it is not available on Android and thus
breaks cross-compilation for Android.

Thanks Marcus Comstedt <marcus@mc.pp.se> for reporting.
2013-08-30 16:35:56 +02:00
Uwe Hermann e6523173cf output/analog: Support all known MQFLAGs. 2013-08-30 16:11:33 +02:00
Matt Ranostay b1de040700 ols: fixed channel limit check
For demux mode we half the channels. Previous check method broke
the OLS randomly and but it in a bad state.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-08-30 13:58:36 +02:00
Bert Vermeulen da970d24ec rigol-ds1xx2: newer Linux kernels have USBTMC in /sys/class/usbmisc 2013-08-30 13:57:45 +02:00
Matt Ranostay f51acd69d7 ols: combine demux samples
demux mode allows DDR sampling which disables group 2 & 3
and thus samples group 0 & 1 to sample on rising and falling of
the clock.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-08-28 10:21:59 +02:00
Matt Ranostay 7b0a57fd1c ols: add swap channels feature
Allow channel groups to be swapped. This is useful
for demux at 200mhz with the unbuffered channels.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-08-28 10:21:59 +02:00
Matt Ranostay de52409982 ols: Display noise filter flag
Show if noise filter is on. This is important to be
sure is off for demux mode.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
2013-08-28 10:21:59 +02:00
Bert Vermeulen 00d04d3b0e ols: Fix RLE count handling
The high bit of the sample, denoting this is a count, was not getting
properly cleared. This resulted in an inevitably negative count, and
corruption of the sample buffer before it was transferred to the
frontend.
2013-08-27 00:33:20 +02:00
Bert Vermeulen abb39e6b8c ols: Properly initialize entire single-sample buffer before start
The single sample buffer, up to 4 bytes long, was not getting initialized
on (every) acquisition start, only after the first full sample was in.
This caused the first sample to potentially hold garbage.
2013-08-26 23:42:09 +02:00