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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-25 15:10:24 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-25 15:11:05 +0100 |
| commit | a5023329920d5ce45c5bf48ae61d621947cdb349 (patch) | |
| tree | d63092e1e1bb00feccdd6061bfab6b23ed58a8bc /src/modules/systemlib | |
| parent | 107bb54b33dd4360fd5fee538f7a87b79279b8ab (diff) | |
| download | px4-firmware-a5023329920d5ce45c5bf48ae61d621947cdb349.tar.gz px4-firmware-a5023329920d5ce45c5bf48ae61d621947cdb349.tar.bz2 px4-firmware-a5023329920d5ce45c5bf48ae61d621947cdb349.zip | |
Greatly robustified PPM parsing, needs cross-checking with receiver models
Diffstat (limited to 'src/modules/systemlib')
| -rw-r--r-- | src/modules/systemlib/ppm_decode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/modules/systemlib/ppm_decode.h b/src/modules/systemlib/ppm_decode.h index 6c5e15345..5a1ad84da 100644 --- a/src/modules/systemlib/ppm_decode.h +++ b/src/modules/systemlib/ppm_decode.h @@ -57,6 +57,7 @@ __BEGIN_DECLS * PPM decoder state */ __EXPORT extern uint16_t ppm_buffer[PPM_MAX_CHANNELS]; /**< decoded PPM channel values */ +__EXPORT extern uint16_t ppm_frame_length; /**< length of the decoded PPM frame (includes gap) */ __EXPORT extern unsigned ppm_decoded_channels; /**< count of decoded channels */ __EXPORT extern hrt_abstime ppm_last_valid_decode; /**< timestamp of the last valid decode */ |