Commit Graph

38 Commits

Author SHA1 Message Date
Bert Vermeulen 17f63de642 Fix output API receive() function
This changes the new output API's recv() to receive(), and has it
return an integer status code. The output of the function, if any,
is stored in a new parameter as a pointer to a newly allocated GString.

All output modules using this API have been adjusted.
2013-04-27 17:29:46 +02:00
Uwe Hermann 50985c2019 GPL headers: Use correct project name. 2013-04-23 22:24:30 +02:00
Uwe Hermann 9fb5f2dfa6 Doxygen: Add @since markers.
Add @since tags to some (not all yet) public API functions, to document
in which release they were added (and/or in which release there were
API changes).

Document the @since usage in HACKING.

Also, add Doxygen docs for the functions in version.c.
2013-04-16 12:37:54 +02:00
Uwe Hermann 218e629fa4 sr_init(): Sanity-check input/output modules. 2013-03-10 18:27:19 +01:00
Uwe Hermann 6fab7b8f53 Driver struct cleanups.
- Explicitly list .config_get in all drivers for consistency, and set it
   to NULL if unused (whether or not a driver implements it is optional).

 - List all 'struct sr_dev_driver' entries in the same order in all drivers.

 - Move the check whether .config_set/.config_list exist (i.e., are non-NULL)
   into sanity_check_all_drivers().
2013-02-07 10:58:35 +01:00
Bert Vermeulen 6a4710fac2 drivers: Trim unused config_get() calls
None of the driver config_get/set/list calls are required.
2013-01-25 16:05:48 +01:00
Bert Vermeulen 035a1078fd drivers: rename and reorganize config get/set
The driver API calls info_get() and dev_config_set() have been renamed
to config_get() and config_set(), respectively.
2013-01-24 19:19:09 +01:00
Peter Stuge 63c07e48c6 backend.c: Return a sigrok error in sr_init() on libusb_init() errors 2012-12-05 01:34:15 +01:00
Peter Stuge 123d97b177 backend.c: Fix memory leak in sr_init() error path
Commit 785b9ff290 added libusb init into
sr_init() which can generate an error. In this case, the already
allocated struct sr_context would have leaked.
2012-12-05 01:34:15 +01:00
Uwe Hermann 55a6daf59f sr_init(): Add driver sanity checks.
After sr_init() has successfully run, we can be sure that all drivers
define all the API calls, so we don't have to do these checks later
in the individual API functions / wrappers.

If there are one or more drivers with missing API functions (or driver
name / longname, and so on), sr_init() will fail. This helps catch this
kind of developer error early on.
2012-12-02 17:14:45 +01:00
Uwe Hermann 545f978639 config.h usage cleanups.
- Drop config.h #include from files that don't actually use any of
   its contents (at the moment).

 - Add comment for those that do need it.
2012-10-24 00:41:21 +02:00
Uwe Hermann afe2f28e65 Doxygen: Explain init/shutdown, add small example. 2012-10-22 11:56:19 +02:00
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 f21193fa03 Doxygen: Move error handling stuff to error.c.
Also, add an overview mini-section to the main page instead.
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 5b30cca719 Doxygen: Add initial main page documentation section. 2012-10-22 11:56:17 +02:00
Uwe Hermann 8e2d43cc97 backend.c: Revert accidentally committed test code. 2012-10-22 10:17:38 +02:00
Uwe Hermann c46762a285 sr_init/sr_exit: Improve docs, add error checks. 2012-10-21 22:40:43 +02:00
Peter Stuge 785b9ff290 Add and init libusb_context * in struct sr_context when using libusb-1.0
This allows hardware drivers to use a common libusb_context.
2012-10-21 20:23:36 +02:00
Peter Stuge b8072700c1 Add a struct sr_context * parameter to sr_init() and sr_exit() 2012-10-21 20:23:14 +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
Uwe Hermann 050e9219d6 sr: No need for dynamic hardware driver registration.
We don't need or allow run-time registration of hardware
drivers/plugins, they're added at compile-time.
2012-02-23 00:28:20 +01:00
Bert Vermeulen 93a04e3be9 sr: rename all sr_hwplugin(s)_* functions to sr_hw_* 2012-02-15 03:18:48 +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 c532476aa7 sr: rename hwplugin functions to sr_thing_action format 2012-02-13 19:56:24 +01:00
Bert Vermeulen c73d2ea421 sr: adjust copyright year 2012-02-13 14:31:51 +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 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 94799bc4dc device: Add Doxygen comments, improve error handling.
- Add Doxygen comments for all functions (some TODOs remain).

 - Check return code of more functions, handle invalid input.
2011-12-28 16:55:24 +01:00
Bert Vermeulen 8722c31e26 better cleanup of device/plugin resources 2011-06-05 01:51:49 +02:00
Uwe Hermann cd009d5561 sr_exit(): Return int to be able to report errors. 2011-03-03 20:24:24 +01:00
Uwe Hermann 8233ff53ae Make load_hwplugins() private. 2011-02-20 21:16:22 +01:00
Uwe Hermann 2bf4aca64a Add sr_ prefix for device related API functions. 2011-02-08 22:28:02 +01:00
Uwe Hermann 01d9dc35ad Consistently use _exit prefix for functions. 2011-01-30 19:26:32 +01:00
Uwe Hermann a00ba01228 Change all sigrok_ prefixes to sr_. 2011-01-30 18:32:55 +01:00
Uwe Hermann 484760d1a8 Cosmetics. 2011-01-15 15:57:54 +01:00
Uwe Hermann 1b452b8510 libsigrok: Coding style fixes. 2010-04-15 20:07:16 +02:00
Uwe Hermann a1bb33afbd Start of code base layout restructuring. 2010-04-02 20:27:54 +02:00