Commit Graph

185 Commits

Author SHA1 Message Date
Bert Vermeulen 6f57fd9694 sr: remove obsolete SR_DI_INST 2012-08-03 11:29:00 +02:00
Bert Vermeulen 87ca93c504 sr/drivers: add proper probe list to instances of all drivers 2012-08-03 11:29:00 +02:00
Bert Vermeulen b35c829306 sr/drivers: fix off-by-one if frontend-initiated probe configuration 2012-08-03 11:29:00 +02:00
Bert Vermeulen 9e90dcba9c sr/drivers: remove driver API call dev_status_get()
It's obsolete: no frontend ever used it, and neither did libsigrok.
The sdi->status field is only used internally by some drivers, and
should probably be moved to the driver-specific context structs.
2012-08-03 11:27:31 +02:00
Bert Vermeulen 3ffb6964a1 sr/drivers: change driver dev_acquisition_start/_stop calls to use sdi 2012-08-03 11:27:31 +02:00
Bert Vermeulen 25a0f108f4 sr/drivers: change driver dev_open/dev_close calls to use sdi 2012-08-03 11:27:31 +02:00
Bert Vermeulen 6f4b1868e8 sr/drivers: use sr_dev_inst instead of device index for dev_config_set()
All driver API calls using device index as a parameter will instead use a
const struct sr_dev_inst.
2012-08-03 10:27:39 +02:00
Bert Vermeulen b2b5445c30 asix-sigma: don't use deprecated hwcap_get_all() driver API call 2012-08-03 10:27:39 +02:00
Bert Vermeulen d7bbecfdb9 asix-sigma: scan/info_get fixes 2012-08-03 10:27:39 +02:00
Bert Vermeulen 4147960558 asix-sigma: use new driver info_get() API call 2012-08-03 10:27:38 +02:00
Bert Vermeulen eec944c5b8 asix-sigma: don't attempt to free static struct
Added more debugging as well.
2012-08-03 10:27:38 +02:00
Bert Vermeulen 0448d11097 asix-sigma: use new scan API + fixes
Now freeing FTDI context and driver-private context.
2012-08-03 10:27:38 +02:00
Bert Vermeulen ed300b9f6a asix-sigma: use driver struct-based device instance list 2012-08-03 10:27:38 +02:00
Bert Vermeulen 61136ea603 sr: add new driver API call: scan()
This changes the semantics of the init() call as well. That now only
initializes the driver -- an administrative affair, no hardware gets
touched during this call. It returns a standard SR_OK or SR_ERR* code.

The scan() call does a discovery run for devices it knows, and returns
the number found. It can be called at any time.
2012-08-03 10:27:36 +02:00
Bert Vermeulen 40dda2c3a5 sr: remove unused argument from hardware driver function init()
It was actually used in one way: the session file loaded abused it for
passing in the filename -- something it definitely wasn't intended for.
This now uses the proper way to pass arguments to a driver: the new
SR_HWCAP_SESSIONFILE.

The OLS driver could also use it as an indication of the serial port to
use instead of actively probing all serial ports on the system, but there
wasn't any frontend code that passed in such a parameter, making it
entirely useless. That will soon be handled differently with the new
scan() API call, regardless.
2012-08-03 10:27:36 +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
Joel Holdsworth a533743dd1 sr: Made sample rate lists const 2012-05-31 19:51:11 +01:00
Joel Holdsworth 1b79df2f57 sr: Made the dev_config_set parameter a const pointer 2012-05-31 19:51:11 +01:00
Joel Holdsworth b7f578bef5 sr: Made the dev_info_get return value const 2012-05-31 19:51:10 +01:00
Joel Holdsworth 915f7cc87a sr: Made hwcap const 2012-05-31 19:51:09 +01:00
Bert Vermeulen f366e86c68 sr: change all drivers to use SR_DF_META_LOGIC 2012-05-30 23:55:36 +02:00
Uwe Hermann 6352d030df sr: We support both SIGMA and SIGMA2.
Also, a few minor coding-style fixes etc.
2012-05-03 01:41:02 +02:00
Håvard Espeland 42cdeef626 sigma: Fix segfault when no Sigma present. 2012-04-23 13:36:17 +02:00
Håvard Espeland 868501fa46 sigma: Bump copyright notice. 2012-04-22 15:10:46 +02:00
Håvard Espeland e210c6c090 sr: Remove zlib dependency.
No longer needed by Sigma driver.
2012-04-22 14:59:10 +02:00
Håvard Espeland e3fff420da sigma: Add support for SIGMA2 (req. new firmware). 2012-04-22 14:59:10 +02:00
Håvard Espeland 3c36c403fa sigma: Use heap for datafeed packet and header. 2012-04-22 14:59:10 +02:00
Håvard Espeland 805919b042 sigma: Fix bugs in receive_data callback.
- Poll data position on Sigma for every iteration.
- Return TRUE when no data ready.
2012-04-22 14:59:10 +02:00
Uwe Hermann 0aeb0ccd55 sr: sr_err() et. al. don't need trailing \n. 2012-04-10 23:25:57 +02:00
Uwe Hermann 590b9f9a91 sr: Fix some samplerate fields. 2012-03-24 22:32:47 +01:00
Uwe Hermann 0abee5076f sr: Fix some TODOs, improve comments/docs. 2012-03-04 15:10:12 +01:00
Uwe Hermann 3cd3a20b35 sr: More callback param renames.
Start/stop acquisition callbacks: Consistently name the 'void *' parameter
cb_data for now. The per-device-instance device pointer is called
'session_dev_id' everywhere for now, but this should be renamed to
something more clear.
2012-03-04 15:10:09 +01:00
Uwe Hermann 1f9813eb6c sr: Name all callback data 'cb_data'. 2012-03-02 02:25:42 +01:00
Uwe Hermann 31ccebc492 sr: s/sr_session_bus/sr_session_send/. 2012-03-01 23:49:25 +01:00
Uwe Hermann c09f0b578c sr/cli/gtk/qt/: s/plugin/driver/. 2012-02-28 23:52:30 +01:00
Uwe Hermann d261dbbfcc sr: Fix/document probe names. 2012-02-28 01:09:29 +01:00
Uwe Hermann ea9cfed7a5 sr: Consistent ctx name for per-dev-inst context. 2012-02-18 18:07:42 +01:00
Uwe Hermann 6b3dfec8de sr: Fix incorrectly renamed functions. 2012-02-18 12:25:43 +01:00
Uwe Hermann ee61b340da sr: Remove unneeded temp. variable use. 2012-02-18 12:16:49 +01:00
Uwe Hermann a9a245b428 sr: s/config_set/dev_config_set/.
This functions is per-device-instance, so use dev_ as prefix as with
the other ones.
2012-02-18 12:11:15 +01:00
Uwe Hermann 69040b7c8f sr: s/acquisition_*/dev_acquisition_*/.
These functions are per-device-instance, so use dev_ as prefix as with
the other ones.
2012-02-18 12:03:49 +01:00
Uwe Hermann e7eb703fff sr: opendev/closedev -> dev_open/dev_close. 2012-02-18 11:57:43 +01:00
Uwe Hermann 8105505d06 sr: s/st*_acquisition/acquisition_st*/. 2012-02-18 11:46:51 +01:00
Uwe Hermann 5097b0d091 sr/cli/gtk/qt: s/get_dev_info/dev_info_get/. 2012-02-18 11:41:21 +01:00
Uwe Hermann a7d05fcb38 sr/cli/gtk/qt: s/configuration/config/. 2012-02-18 00:31:35 +01:00
Uwe Hermann ffedd0bf5d sr/cli/gtk: s/capability/hwcap/. 2012-02-18 00:17:18 +01:00
Uwe Hermann 1d9a8a5fe1 sr/cli/gtk: A few more s/instance/inst/. 2012-02-17 23:55:27 +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 d68e2d1a21 sr: Some more s/device_instance/dev_inst/. 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
Bert Vermeulen 341ce41545 sr: don't free driver-specific per-device struct in drivers
sr_dev_inst_free() takes care of that.
2012-02-14 12:26:22 +01:00
Bert Vermeulen da1466d677 sr: rename more functions to sr_thing_action format
Also improved the interface to find capabilities in a hardware plugin.
2012-02-14 00:23:51 +01:00
Bert Vermeulen d3683c42e7 sr: rename all sr_device_instance_* functions to sr_dev_inst_* 2012-02-13 22:45:49 +01:00
Uwe Hermann 57ab7d9f92 sr: cleanup callback: Return int. 2012-02-13 19:49:01 +01:00
Uwe Hermann 3010f21c91 sr: stop_acquisition callback: Return int. 2012-02-13 19:49:00 +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 8c4b600393 sr: asix: Change a free() to g_free() as it should be.
This also fixes a compiler warning (on FreeBSD at least).
2012-02-11 00:38:48 +01:00
Uwe Hermann 0f8522bf74 Project-wide consistent naming for #include guards.
Document the naming scheme in HACKING.
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 ca070ed9a0 sr: Make more symbols private via static/SR_PRIV.
Additional zeroplus fixes:

 - Remove unneeded function prototypes from .h files.

 - Remove unused variables and/or use standard libusb #defines instead.

 - Remove unused GL_* error code #defines.
2012-02-02 21:46:10 +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
Bert Vermeulen 0146970797 sr: remove unused time/duration fields from datafeed packets 2012-02-01 02:59:41 +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 b7f09cf86d libsigrok: Fix #includes.
In the lib, we should only #include "sigrok.h" or "sigrok-internal.h",
but not the (possibly installed and thus different/older versions) via
<sigrok.h> or <sigrok-internal.h>.

Frontends should of course use <sigrok.h> and <sigrok-internal.h>.
2011-12-28 23:07:08 +01:00
Uwe Hermann cb93f8a927 Other method to avoid "unused var" compiler warnings.
The '(void)varname' method is nicer than 'varname = varname' and also
prevents warnings when compiling sigrok with clang instead of gcc.
2011-11-24 22:57:48 +01:00
Uwe Hermann a562c3a2e5 libsigrok: Use sr_err() et al instead of printf. 2011-11-17 23:47:45 +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
Uwe Hermann 340cfac0f0 log messages: Use device name, not vendor name.
There can be multiple devices from the same vendor, obviously.
2011-05-05 13:06:14 +02:00
Uwe Hermann 697785d1ae libsigrok: closedev() now has a return code.
This is useful to allow frontends to react upon close failures in a
way they see fit (e.g. a popup in the GUI, or error message in the CLI).
They can also still ignore the error if they want, of course.
2011-05-05 13:06:14 +02:00
Uwe Hermann 86f5e3d826 libsigrok: Rename open/close to opendev/closedev. 2011-05-05 13:06:11 +02:00
Uwe Hermann da0918aae0 ASIX: Small consistency fixes. 2011-04-25 00:21:40 +02:00
Uwe Hermann e519ba8645 Hardware drivers: Use names for struct entries. 2011-04-19 00:18:06 +02:00
Uwe Hermann 12ad53f5a6 ASIX Sigma: Improve error handling a bit. 2011-04-16 18:08:18 +02:00
Uwe Hermann b53738baf7 Replace g_malloc{0,} with g_try_malloc{0,}.
The g_malloc()/g_malloc0() versions exit/segfault if not enough memory
is available, which is not a good thing in libsigrok.

Instead, we use the g_try_malloc()/g_try_malloc0() variants, which
return NULL if not enough memory is available, so that the caller can
handle the error properly.
2011-04-16 18:08:15 +02:00
Uwe Hermann b08024a836 libsigrok: Introduce sr_dbg/sr_info/sr_warn/sr_err.
We should use these (internal) functions in libsigrok exclusively from
now on, i.e. no more use of glib's g_debug() etc.

These functions are only for libsigrok, the frontends use whatever
logging mechanism is suitable there.
2011-04-14 10:11:08 +02:00
Uwe Hermann 82957b65b1 ASIX Sigma: Fix firmware loading bug.
When no firmware file is found, return the right error code so sigrok
doesn't continue running with no firmware loaded.

Thanks Martin Stensgård <mastensg@ping.uio.no> for the patch!
2011-03-25 13:44:16 +01:00
Uwe Hermann c91404191e Add SR_HZ macro for consistency. 2011-03-03 20:24:24 +01:00
Uwe Hermann 59df0c77e2 Add SR_ prefix to the KHZ/MHZ/GHZ macros. 2011-03-03 20:24:24 +01:00
Uwe Hermann 54ac5277c5 Constify some more 'char *' parameters. 2011-02-20 21:16:26 +01:00
Uwe Hermann 6f1be0a2d4 Add sr_ prefix to session_{add,remove}. 2011-02-20 21:16:22 +01:00
Uwe Hermann 60679b18e6 Add sr_ prefix to 'struct samplerates'. 2011-02-08 22:28:01 +01:00
Uwe Hermann 8a2efef2d5 Add sr_ prefix to session related API functions. 2011-02-08 22:28:00 +01:00
Uwe Hermann 1afe89897c Add sr_ prefix for 'struct probe'. 2011-02-08 22:27:58 +01:00
Uwe Hermann 3bbd9849e9 Fix warnings: g_fopen() needs <glib/gstdio.h>. 2011-02-06 02:14:57 +01:00
Uwe Hermann 868d8cefec Use glib's g_fopen() instead of fopen(). 2011-02-05 20:03:17 +01:00
Uwe Hermann 45fdfa307d MinGW: Use "b" in all fopen() calls.
This is required for proper operation on Windows/MinGW, and doesn't
affect other OSes, most POSIX systems simply ignore the "b".
2011-02-04 23:52:16 +01:00
Uwe Hermann 0f33365007 Revert FIRMWARE_DIR / DECODERS_DIR method for now.
There were several issues with the other method, revert for now.
2011-02-04 20:38:20 +01:00
Uwe Hermann 22b0238344 Fix build when no libusb-LA is compiled.
Until now the build would break if the user doesn't enable at least one
of the libusb1.0-based LAs. I.e., you could not compile only OLS, or
only the demo driver.
2011-02-02 10:25:52 +01:00
Uwe Hermann 5a2326a71b SR_ prefix for all public enums. 2011-01-30 18:32:59 +01:00
Uwe Hermann 5c2d46d1db Prefix device structs with sr_. 2011-01-30 18:32:58 +01:00
Uwe Hermann 9f8274a544 Add a field for the full name of a device.
Also, show this long/full name in 'sigrok-cli -V'.
2011-01-30 18:32:58 +01:00
Uwe Hermann b9c735a275 Prefix datafeed structs with sr_. 2011-01-30 18:32:57 +01:00
Uwe Hermann d32d961d17 get_sr_device_instance() -> sr_get_device_instance(). 2011-01-30 18:32:56 +01:00
Uwe Hermann a00ba01228 Change all sigrok_ prefixes to sr_. 2011-01-30 18:32:55 +01:00
Uwe Hermann e46b8fb154 Change SIGROK_ prefix to SR_. 2011-01-30 18:32:53 +01:00
Uwe Hermann 5819184b22 Remove duplicate FIRMWARE_DIR includes.
We use AC_DEFINE_UNQUOTED in configure.ac now to put the FIRMWARE_DIR #define
in the config.h file, which is included where we need the #define.
2011-01-21 21:14:37 +01:00
Håvard Espeland 94ba4bd689 Sigma: Update set_configuration to reflect API. 2011-01-18 23:12:57 +01:00