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author | px4dev <px4@purgatory.org> | 2012-11-07 02:47:01 -0800 |
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committer | px4dev <px4@purgatory.org> | 2012-11-07 02:47:01 -0800 |
commit | ff3a014971f83f15f4884e584a2f58ee979f23ee (patch) | |
tree | 9c066f2a357cac74f1bad05bce72862faf062056 /apps/px4io/sbus.c | |
parent | 7d76a8a57b41c82db0712dd0544e67d1ce97d89c (diff) | |
download | px4-firmware-ff3a014971f83f15f4884e584a2f58ee979f23ee.tar.gz px4-firmware-ff3a014971f83f15f4884e584a2f58ee979f23ee.tar.bz2 px4-firmware-ff3a014971f83f15f4884e584a2f58ee979f23ee.zip |
Another take on Spektrum/DSM frame decoding, based on more careful examination of the relevant docs.
Diffstat (limited to 'apps/px4io/sbus.c')
-rw-r--r-- | apps/px4io/sbus.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/apps/px4io/sbus.c b/apps/px4io/sbus.c new file mode 100644 index 000000000..e363a0a78 --- /dev/null +++ b/apps/px4io/sbus.c @@ -0,0 +1,58 @@ +/**************************************************************************** + * + * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file sbus.c + * + * Serial protocol decoder for the Futaba S.bus protocol. + */ + +#include <nuttx/config.h> + +#include <fcntl.h> +#include <unistd.h> + +#include <drivers/drv_hrt.h> + +#include "px4io.h" +#include "protocol.h" + +void +sbus_init(unsigned mode) +{ +} + +void +sbus_input(int fd) +{ +} |