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Cleanup and refactor of the PX4IO firmware and board support. Builds, not tested yet.

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px4dev
2012-11-01 23:42:36 -07:00
parent 82c4dbaaa8
commit ea539031da
39 changed files with 401 additions and 2572 deletions
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apps/systemlib/ppm_decode.h
+6 -1
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@@ -46,12 +46,17 @@
*/
#define PPM_MAX_CHANNELS 12
/* PPM input nominal min/max values */
#define PPM_MIN 1000
#define PPM_MAX 2000
#define PPM_MID ((PPM_MIN + PPM_MAX) / 2)
__BEGIN_DECLS
/*
* PPM decoder state
*/
__EXPORT extern uint16_t ppm_buffer[]; /**< decoded PPM channel values */
__EXPORT extern uint16_t ppm_buffer[PPM_MAX_CHANNELS]; /**< decoded PPM channel values */
__EXPORT extern unsigned ppm_decoded_channels; /**< count of decoded channels */
__EXPORT extern hrt_abstime ppm_last_valid_decode; /**< timestamp of the last valid decode */