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Author SHA1 Message Date
Petteri Aimonen
e1b8a555f3 Fix additional bug with empty message types. 
pb_field_next() would access past the fields array.
 2013-03-09 13:12:09 +02:00
Petteri Aimonen
60109c0be1 Add option to run the tests with mudflap to detect pointer errors. 2013-03-09 13:09:14 +02:00
Petteri Aimonen
96d4016838 Improve the fuzztest. 
Enable -fstack-protector-all to detect any stack smashing bugs. Also
use test_decode3 for maximal vulnerable surface.
 2013-03-09 12:51:47 +02:00
Petteri Aimonen
a9c88f5570 Fix error in backwards compatibility testcase 2013-03-09 12:43:35 +02:00
Petteri Aimonen
d2e3c1ad93 Fix bug with decoding empty message types. Add test for the same. 
Note: the bug only applies to empty message types. Empty messages
of non-empty message types are not affected.

Update issue 65
Status: FixedInGit
 2013-03-09 12:35:07 +02:00
Petteri Aimonen
5522e02133 Add a dummy field if struct would otherwise be empty. 
Update issue 64
Status: FixedInGit
 2013-03-06 18:02:57 +02:00
Petteri Aimonen
64bf72d73d Add generator option to configure #include directives. 
This suits complex projects, where there are multiple interdependent .proto files
in various directories. Patch by Michael Haberler.
 2013-03-04 19:27:42 +02:00
Petteri Aimonen
104710b26c Setting version to 0.2.1-dev 2013-03-02 16:35:17 +02:00
Petteri Aimonen
c8e0732e6b Publishing nanopb-0.2.0 nanopb-0.2.0 2013-03-02 16:32:54 +02:00
Petteri Aimonen
86ae2541e6 Update changelog 2013-03-02 16:32:15 +02:00
Petteri Aimonen
f8a143fdfe Update documentation 2013-03-02 16:27:31 +02:00
Petteri Aimonen
0e3053894f Add --extension option to generator. 
Patch courtesy of Michael Haberler.
 2013-02-28 16:42:34 +02:00
Pavel Ilin
57e81ca73b Added CMake file for use in projects linking against nanopb. 2013-02-22 20:25:39 +02:00
Petteri Aimonen
5442e690f6 Merge branch 'dev-0.2' 2013-02-21 19:38:56 +02:00
Petteri Aimonen
80a2d33fa9 Move STATIC_ASSERTs to .pb.c file. 
This way the .pb.h will remain cleaner and easier to read.
 2013-02-21 19:35:20 +02:00
Petteri Aimonen
41f98343c8 Separate PB_HTYPE to PB_ATYPE and PB_HTYPE. 
Also clean up the logic so that it is easier to implement more
allocation types in the future.

Update issue 53
Status: FixedInGit
 2013-02-20 22:55:59 +02:00
Petteri Aimonen
69085d9387 Rename PB_HTYPE_ARRAY -> PB_HTYPE_REPEATED. 
This is a more logical name in parallel with PB_HTYPE_REQUIRED and PB_HTYPE_OPTIONAL.

Warning: This breaks backwards-compatibility of generated .pb.c files.
You will have to regenerate the files and recompile.
 2013-02-20 21:58:18 +02:00
Petteri Aimonen
258ba8335d Reformat generated .pb.c files using macros. 
This has the following advantages:
1) Easier to modify pb_field_t encoding
2) Simpler generator logic
3) Tidier looking, easier to read .pb.c files

Update issue 58
Status: FixedInGit
 2013-02-17 00:10:47 +02:00
Petteri Aimonen
5b536d40a1 Setting version to 0.1.9.1-dev 2013-02-13 21:13:35 +02:00
Petteri Aimonen
4cc3372b03 Publishing nanopb-0.1.9 nanopb-0.1.9 2013-02-13 21:12:09 +02:00
Petteri Aimonen
9d3d7b5730 Add gitignore. 
This is a bit bloated gitignore file. Having binaries
in a separate build directory would be cleaner, but I don't
bother to make that change now.
 2013-02-11 22:03:14 +02:00
Petteri Aimonen
ec4a7a0cce Replace pb_type_t enum with #defines. 
See issue #57.
 2013-02-11 21:55:55 +02:00
Petteri Aimonen
c1a355b23e Set version to 0.2.0-dev 2013-02-11 21:54:24 +02:00
Petteri Aimonen
22e0a78e5e Update changelog 2013-02-07 18:06:42 +02:00
Petteri Aimonen
c1bd1a6ad3 Fix error message bugs with packed arrays. 
Error messages were not propagated correctly with PB_HTYPE_ARRAY.
Error status (boolean return value) was correct.

Update issue 56
Status: FixedInGit
 2013-02-07 17:56:52 +02:00
Petteri Aimonen
e7bf063abc Add check for sizeof(double) == 8. 
Update issue 54
Status: FixedInGit
 2013-02-07 17:48:50 +02:00
Petteri Aimonen
47b10ec0ab Sanitize filenames before putting them in #ifndef. 
Update issue 50
Status: FixedInGit
 2013-02-07 17:40:17 +02:00
Petteri Aimonen
4b7ddabbcf Fix compiler warning on MSVC (issue #57) 2013-02-07 17:19:53 +02:00
Petteri Aimonen
c3729599b0 Use unsigned datatypes where appropriate. 2013-02-06 22:18:52 +02:00
Petteri Aimonen
4f379364b3 Improve the pb_decode_varint implementations. 
Results for ARM: -4% execution time, +1% code size
 2013-02-06 22:11:02 +02:00
Petteri Aimonen
d23939d688 Avoid unnecessary looping in required fields check. 
Results for ARM: -6% execution time, -1% code size
 2013-02-06 21:52:59 +02:00
Petteri Aimonen
4ba6a3027d Add compile-time option PB_BUFFER_ONLY. 
This allows slight optimizations if only memory buffer support
(as opposed to stream callbacks) is wanted. On ARM difference
is -12% execution time, -4% code size when enabled.
 2013-02-06 20:54:25 +02:00
Petteri Aimonen
39b8a5e2bb Make pb_decode_varint32 a separate implementation. 
This avoids doing 64-bit arithmetic for 32-bit varint decodings.
It does increase the code size somewhat.

Results for ARM Cortex-M3: -10% execution time, +1% code size, -2% ram usage.
 2013-02-05 22:39:32 +02:00
Petteri Aimonen
c372ebc665 Performance improvement: replace memcpy with loop. 
In the pb_istream_from_buffer and pb_ostream_from_buffer, memcpy was
used to transfer values to the buffer. For the common case of
count = 1-10 bytes, a simple loop is faster.
 2013-02-05 22:06:36 +02:00
Petteri Aimonen
38ced18639 Add Java package name to nanopb.proto. 
This fixes problems when interoperating with Java.

Fix suggested by trepidacious:
https://groups.google.com/forum/#!topic/nanopb/hZgrj6h9OnY
 2013-02-05 11:47:37 +02:00
Petteri Aimonen
e4b55179d1 Add an example of handling doubles on AVR platform. 2013-01-29 22:10:37 +02:00
Petteri Aimonen
2392d25574 Fix misleading comment (current generator sets LTYPE always). 2013-01-21 21:18:38 +02:00
Petteri Aimonen
eab4151a99 Oops, typoed #ifdef; again fixing previous commit. 2013-01-16 16:32:48 +02:00
Petteri Aimonen
8e840cc81a Put previous commit (issue 52) inside #ifndef 2013-01-16 16:31:45 +02:00
Petteri Aimonen
88eba4bc27 Fix bug with error messages. 
Update issue 52
Status: FixedInGit
 2013-01-16 16:28:51 +02:00
Petteri Aimonen
d32d322658 Add field type FT_IGNORE to generator. 
This allows ignoring fields that are unnecessary or too large for an
embedded system using nanopb, while allowing them to remain in the .proto
for other platforms.

Update issue 51
Status: FixedInGit
 2013-01-14 17:30:49 +02:00
Petteri Aimonen
b9baec6b4c Add a test for the backwards compatibility of generated files. 
It is not necessary to maintain full compatibility of generated files
for all of eternity, but this test will warn us if there is
a need to regenerate the files.
 2013-01-13 18:44:15 +02:00
Petteri Aimonen
d2c1604d6d Add generator option for packed structs. 
Usage is:
message Foo
{
   option (nanopb_msgopt).packed_struct = true;
   ...
}

Valid also in file scope.

Update issue 49
Status: FixedInGit
 2013-01-10 17:32:27 +02:00
Petteri Aimonen
93ffe14a0a Cleanup: get rid of unnecessary spaces 2013-01-10 17:31:33 +02:00
Petteri Aimonen
bb5dc04584 Setting version to 0.1.9-dev 2012-12-13 21:32:37 +02:00
Petteri Aimonen
09ec60cadf Publishing nanopb-0.1.8 nanopb-0.1.8 2012-12-13 21:29:57 +02:00
Petteri Aimonen
871e5be9dd Fix small error in field callback documentation. 
Update issue 44
Status: FixedInGit
 2012-12-06 11:13:53 +02:00
Jens Steinhauser
068de05c51 Complete initialization of pb_istream_t. 
Because PB_RETURN_ERROR checks if the 'errmsg' member is NULL before
assigning to it, error messages would get lost.
 2012-11-27 19:55:21 +02:00
Steffen Siering
1f8fb1f1ed Use TESTS variable to define dependencies for run_unittests 2012-11-16 09:59:04 +02:00
Petteri Aimonen
434dcbb2ee Select compilation options based on $(CC) in tests/Makefile. 
Makes 'make CC=clang' work.

Based on patch submitted by Steffen Siering.

Update issue 40:
Status: FixedInGit
 2012-11-16 09:51:23 +02:00