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Code Issues Releases Activity

LP-326 Reduce minimal sync pulse lenght to 2700µs

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This commit is contained in:
Laurent Lalanne 2016-05-30 14:44:09 +02:00
parent 6440d78b2c
commit 6f3bcf817e
2 changed files with 6 additions and 4 deletions
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5
flight/pios/stm32f10x/pios_ppm.c
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@ -7,7 +7,8 @@
* @{
*
* @file pios_ppm.c
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @author The LibrePilot Project, http://www.librepilot.org Copyright (C) 2016.
* The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @brief PPM Input functions (STM32 dependent)
* @see The GNU Public License (GPL) Version 3
*
@ -50,7 +51,7 @@ const struct pios_rcvr_driver pios_ppm_rcvr_driver = {
#define PIOS_PPM_IN_MIN_NUM_CHANNELS 4
#define PIOS_PPM_IN_MAX_NUM_CHANNELS PIOS_PPM_NUM_INPUTS
#define PIOS_PPM_STABLE_CHANNEL_COUNT 25 // frames
#define PIOS_PPM_IN_MIN_SYNC_PULSE_US 3000 // microseconds
#define PIOS_PPM_IN_MIN_SYNC_PULSE_US 2700 // microseconds
#define PIOS_PPM_IN_MIN_CHANNEL_PULSE_US 750 // microseconds
#define PIOS_PPM_IN_MAX_CHANNEL_PULSE_US 2250 // microseconds

5
flight/pios/stm32f4xx/pios_ppm.c
View File

@ -7,7 +7,8 @@
* @{
*
* @file pios_ppm.c
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
* @author The LibrePilot Project, http://www.librepilot.org Copyright (C) 2016.
* The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
* @brief PPM Input functions (STM32 dependent)
* @see The GNU Public License (GPL) Version 3
*
@ -48,7 +49,7 @@ const struct pios_rcvr_driver pios_ppm_rcvr_driver = {
#define PIOS_PPM_IN_MIN_NUM_CHANNELS 4
#define PIOS_PPM_IN_MAX_NUM_CHANNELS PIOS_PPM_NUM_INPUTS
#define PIOS_PPM_STABLE_CHANNEL_COUNT 25 // frames
#define PIOS_PPM_IN_MIN_SYNC_PULSE_US 3800 // microseconds
#define PIOS_PPM_IN_MIN_SYNC_PULSE_US 2700 // microseconds
#define PIOS_PPM_IN_MIN_CHANNEL_PULSE_US 750 // microseconds
#define PIOS_PPM_IN_MAX_CHANNEL_PULSE_US 2250 // microseconds