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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-23 20:38:09 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-23 20:38:09 +0100 |
| commit | 107bb54b33dd4360fd5fee538f7a87b79279b8ab (patch) | |
| tree | 6d5c25eef4273913af7522f0e3fe66e168cdff53 | |
| parent | 64ad3d7e0a60e994f6f26c18d52f4b2fd8b8beb0 (diff) | |
| download | px4-firmware-107bb54b33dd4360fd5fee538f7a87b79279b8ab.tar.gz px4-firmware-107bb54b33dd4360fd5fee538f7a87b79279b8ab.tar.bz2 px4-firmware-107bb54b33dd4360fd5fee538f7a87b79279b8ab.zip | |
Robustifiying PPM parsing
| -rw-r--r-- | src/drivers/stm32/drv_hrt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/stm32/drv_hrt.c b/src/drivers/stm32/drv_hrt.c index 36226c941..f105251f0 100644 --- a/src/drivers/stm32/drv_hrt.c +++ b/src/drivers/stm32/drv_hrt.c @@ -342,7 +342,7 @@ static void hrt_call_invoke(void); #define PPM_MAX_CHANNELS 20 /* Number of same-sized frames required to 'lock' */ -#define PPM_CHANNEL_LOCK 2 /* should be less than the input timeout */ +#define PPM_CHANNEL_LOCK 4 /* should be less than the input timeout */ __EXPORT uint16_t ppm_buffer[PPM_MAX_CHANNELS]; __EXPORT unsigned ppm_decoded_channels = 0; |