Commit Graph

69 Commits

Author SHA1 Message Date
Martin Ling db9679afc9 vcd input: Use a GSList rather than fixed size array of probes. 2013-04-27 15:49:49 +02:00
Uwe Hermann 50985c2019 GPL headers: Use correct project name. 2013-04-23 22:24:30 +02:00
Bert Vermeulen e48a546292 input/vcd: deprecate struct sr_rational 2013-04-11 18:32:07 +02:00
Bert Vermeulen ec4063b83c input/output modules: Adjust to GVariant-based sr_config_* functions 2013-04-11 18:32:06 +02:00
Bert Vermeulen 13d8e03c4f Bump copyright year 2013-04-11 18:32:06 +02:00
Uwe Hermann 3ebce226a2 s/sr_config_make/sr_config_new/.
This matches the naming of other/similar functions better.
2013-03-23 14:16:00 +01:00
Uwe Hermann 8368734386 doxygen: Add more input format docs.
This is largely taken from the respective wiki page (with some updates
and improvements), which will be removed in favor of the doxygen docs.
2013-02-24 14:31:15 +01:00
Bert Vermeulen 1d36b4d27f input: new WAV file module 2013-02-21 15:21:20 +01:00
Bert Vermeulen 543d45c581 input: feed the filename to the module's init() function
This is essential if a format contains e.g. the number of probes; the
init() function needs to initialize the sr_dev_inst struct, but needs
access to the file to properly add the probes to it.
2013-02-21 15:21:20 +01:00
Uwe Hermann 4afdfd4628 Add and use std_session_send_df_header().
This is a small helper function which sends the SR_DF_HEADER packet that
drivers usually emit in their hw_dev_acquisition_start() API callback.
It simplifies and shortens the hw_dev_acquisition_start() functions
quite a bit.

It also simplifies the input modules which send an SR_DF_HEADER packet, too.

This patch also automatically removes some unneeded malloc/free in some
drivers for the 'packet' and 'header' structs used for SR_DF_HEADER.
2013-02-07 10:46:28 +01:00
Bert Vermeulen 1953564a96 Rename SR_HWOPT_* and SR_HWCAP_* to SR_CONF_* 2013-01-21 23:32:50 +01:00
Bert Vermeulen 2df1e81970 Use new SR_DF_META packet.
Since input modules determine a samplerate by reading from their
file format (or having it overridden with an option), they need
to pass this up to the frontend.
2013-01-21 23:32:49 +01:00
Petteri Aimonen 6b7ace4832 Add compress option to input/vcd. 2012-11-22 23:15:37 +01:00
Petteri Aimonen 8be8746951 Improve compatibility with various kinds of VCD files. 2012-11-21 16:39:16 +01:00
Petteri Aimonen 0157808d74 Add downsample and skip parameters to input/vcd. 2012-11-21 16:39:16 +01:00
Petteri Aimonen 61a429c963 VCD data parsing 2012-11-20 22:24:17 +02:00
Petteri Aimonen 99eaa20695 Beginnings of VCD input module.
File header parsing implemented.
Data parsing not yet implemented.
2012-11-20 21:03:06 +02:00
Uwe Hermann 8e7f1cfd99 Input modules: Use message logging helpers. 2012-11-11 18:14:17 +01:00
Uwe Hermann 64d33dc28e All drivers: Drop unneeded comments. 2012-11-11 18:09:11 +01:00
Uwe Hermann 393fb9cb18 Doxygen: Add @file items for the relevant files.
These short descriptions are shown in the "Files" section of the
Doxygen output.
2012-10-22 11:56:18 +02:00
Uwe Hermann 7b870c38e3 Doxygen: Initial groups and topic short descriptions. 2012-10-22 11:56:18 +02:00
Uwe Hermann b4bd70889f Doxygen: Mark non-public stuff for exclusion.
- /** @private */ can be used for functions, and /** @cond PRIVATE */ and
   /** @endcond */ for variables or #defines.

 - Document the above in HACKING.
2012-10-22 11:56:17 +02:00
Bert Vermeulen 5c3c1241d2 sr: change input/output modules to use struct sr_dev_inst * 2012-08-03 11:27:31 +02:00
Bert Vermeulen 0d1297a291 sr: always use uint64_t for samplerate 2012-07-29 02:45:40 +02:00
Tomaž Šolc c506a6a688 Allow setting samplerate when reading binary files
I had a binary file that I needed to decode using UART decoder. UART
decoder needs to know the sample rate for the data, but currently it's
not possible to pass parameters to input formats and so the "binary"
file format always sets the samplerate to 0.

This patch adds the possibility to append a colon-separated list of
key=value options to the -I argument, in the same way -d supports it.
Also, it makes the "binary" format support the "samplerate" option.

I included the GHashTable containing input format options directly in
the sr_input struct. I'm not sure if that's the right way to do it. I
saw that -d uses a much more elaborate system with device capabilities
and typed options, but that seemed like an overkill for input formats.
2012-07-29 02:16:17 +02:00
Bert Vermeulen 45c59c8bdd sr: moved sigrok.h so libsigrok/libsigrok.h
All frontends will have to include <libsigrok/libsigrok.h> from now on.
This header includes proto.h and version.h, both installed from the
distribution into $INCLUDE/libsigrok/ as well.

The only dynamically changed header is now version.h, which has both
libsigrok and libtool compile-time versions in it.
2012-07-05 01:17:28 +02:00
Bert Vermeulen f366e86c68 sr: change all drivers to use SR_DF_META_LOGIC 2012-05-30 23:55:36 +02:00
Uwe Hermann 36423d04e5 sr: input/chronovu_la8.c: Add missing #include.
This fixes a compiler warning.
2012-05-30 02:27:30 +02:00
Uwe Hermann 3217b03205 sr: la8 in: Files must be exactly 8388613 bytes.
All ChronoVu LA8 files (*.kdt extension usually) are exactly 8388613
bytes in size (8MB + 5 bytes). Check this, when trying to autodetect the
file format, to reduce the likelihood of 'chronovu-la8' being
autodetected on all binary files (instead of 'binary').
2012-05-29 20:25:08 +02:00
Uwe Hermann 31ccebc492 sr: s/sr_session_bus/sr_session_send/. 2012-03-01 23:49:25 +01:00
Bert Vermeulen 2285cf9bc5 sr: code cleanup 2012-02-28 17:47:02 +01:00
Uwe Hermann bb7ef79377 sr/cli/gtk/qt: s/device/dev/ in many places.
Also, a few s/instance/inst/ occurences.
2012-02-17 23:47:00 +01:00
Uwe Hermann 44dae53925 sr: Random cosmetics, fix/amend Doxygen comments. 2012-02-17 22:40:51 +01:00
Uwe Hermann 7b48d6e104 sr: Prefix log messages with subsystem string. 2012-02-17 22:40:51 +01:00
Uwe Hermann e0c25ac99c sr: Add missing #include, fixes warning. 2012-02-13 19:49:09 +01:00
Bert Vermeulen c73d2ea421 sr: adjust copyright year 2012-02-13 14:31:51 +01:00
Bert Vermeulen 031685005b sr: rename all sr_device_* functions to sr_dev_* 2012-02-13 14:00:47 +01:00
Uwe Hermann 133a37bfba Use g_try_malloc/g_free/g_strdup consistently.
Avoid plain malloc()/free() in sr/srd, especially in the API calls.
Also avoid g_malloc*() in favor of g_try_malloc*().

Use g_strdup() instead of strdup() so that we can use g_free()
consistently everywhere.

Exceptions: Stuff that is allocated via other libs (not using glib),
should also be properly free'd using the respective free-ing function
(instead of g_free()). Examples: Stuff allocated by libusb, libftdi, etc.

Also, use sr_err() instead of sr_warn() for actual errors. sr_warn() is
meant for non-fatal/uncritical warnings.
2012-02-11 22:34:16 +01:00
Uwe Hermann 7c1d391c8b sr: input/output: Mark more symbols with SR_PRIV. 2012-02-05 15:05:13 +01:00
Uwe Hermann 5c64390e5a sr/cli/gtk: Remove analog left-overs from API.
This will come back in some form or another later, but for now
don't clutter the API with non-working stuff. Removing stuff from APIs
is not possible without breaking the API, adding stuff later is simpler.
2012-02-05 15:05:12 +01:00
Uwe Hermann 1a081ca67d sr: Mark API functions with SR_API/SR_PRIV.
Use SR_API to mark public API symbols, and SR_PRIV for private symbols.

Variables and functions marked 'static' are private already and don't
need SR_PRIV. However, functions which are not static (because they need
to be used in other libsigrok-internal files) but are also not meant to
be part of the public libsigrok API, must use SR_PRIV.

This uses the 'visibility' feature of gcc (requires gcc >= 4.0).

Details: http://gcc.gnu.org/wiki/Visibility
2012-02-02 00:03:17 +01:00
Uwe Hermann 8ff6afc95d sr: Consistently use 512kB as default chunk size. 2012-01-06 16:20:28 +01:00
Uwe Hermann 0da5b6a9f5 sr: Remove useless filename prefixes. 2012-01-03 20:01:02 +01:00
Uwe Hermann cd315a80d8 sr/srd: Fix left-over #includes.
The libs themselves should use #include "sigrok.h" etc., while the
frontends must use #include <sigrok.h> and so on.
2012-01-03 19:56:01 +01:00
Uwe Hermann db8ae7b941 sr/srd: Remove/fix non-applicable autotools stuff. 2011-12-30 11:14:24 +01:00
Uwe Hermann c37d2b1ba1 probe names: Fix cosmetics, add docs, fix off-by-one. 2011-12-29 19:50:14 +01:00
Kristoffer Sjöberg 464d12c72a Move the probe naming to the creator of the device, and let each driver name its own probes. 2011-12-29 17:04:31 +01:00
Uwe Hermann a0ecd83bc6 Make more variables/functions static and non-global.
The 'GSList *devices' from device.c was actually really global (i.e.,
listed in sigrok.h), which is now fixed.
2011-12-28 22:55:21 +01:00
Uwe Hermann 719c5a934c Fix some compiler warnings. 2011-11-15 21:05:40 +01:00
Bert Vermeulen 9c939c5132 use new datafeed packet format 2011-06-19 14:28:50 +02:00