From dca844a808643131ee299a46a7cb82aea933822f Mon Sep 17 00:00:00 2001 From: px4dev Date: Thu, 23 May 2013 00:40:22 +0200 Subject: Based on comments in: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit http://answers.px4.ethz.ch/question/1337/px4io-receiver-connection-problem/?answer=1346#post-id-1346 increase the longest PPM pulse we recognize out to 550µs. --- src/drivers/stm32/drv_hrt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/drivers/stm32') diff --git a/src/drivers/stm32/drv_hrt.c b/src/drivers/stm32/drv_hrt.c index cec0c49ff..fd63681e3 100644 --- a/src/drivers/stm32/drv_hrt.c +++ b/src/drivers/stm32/drv_hrt.c @@ -330,7 +330,7 @@ static void hrt_call_invoke(void); /* * PPM decoder tuning parameters */ -# define PPM_MAX_PULSE_WIDTH 500 /* maximum width of a pulse */ +# define PPM_MAX_PULSE_WIDTH 550 /* maximum width of a valid pulse */ # define PPM_MIN_CHANNEL_VALUE 800 /* shortest valid channel signal */ # define PPM_MAX_CHANNEL_VALUE 2200 /* longest valid channel signal */ # define PPM_MIN_START 2500 /* shortest valid start gap */ -- cgit v1.2.3