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author | Lorenz Meier <lm@inf.ethz.ch> | 2013-04-28 09:54:11 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-04-28 09:54:11 +0200 |
commit | 13fc6703862862f4263d8d5d085b7a16b87190e1 (patch) | |
tree | 47f3a17cb6f38b1aafe22e1cdef085cd73cd3a1d /apps/drivers/drv_rc_input.h | |
parent | f57439b90e23de260259dec051d3e2ead2d61c8c (diff) | |
download | px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.tar.gz px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.tar.bz2 px4-firmware-13fc6703862862f4263d8d5d085b7a16b87190e1.zip |
Moved last libs, drivers and headers, cleaned up IO build
Diffstat (limited to 'apps/drivers/drv_rc_input.h')
-rw-r--r-- | apps/drivers/drv_rc_input.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/apps/drivers/drv_rc_input.h b/apps/drivers/drv_rc_input.h deleted file mode 100644 index 4decc324e..000000000 --- a/apps/drivers/drv_rc_input.h +++ /dev/null @@ -1,110 +0,0 @@ -/**************************************************************************** - * - * 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 R/C input interface. - * - */ - -#ifndef _DRV_RC_INPUT_H -#define _DRV_RC_INPUT_H - -#include <stdint.h> -#include <sys/ioctl.h> - -#include "drv_orb_dev.h" - -/** - * Path for the default R/C input device. - * - * Note that on systems with more than one R/C input path (e.g. - * PX4FMU with PX4IO connected) there may be other devices that - * respond to this protocol. - * - * Input data may be obtained by subscribing to the input_rc - * object, or by poll/reading from the device. - */ -#define RC_INPUT_DEVICE_PATH "/dev/input_rc" - -/** - * Maximum number of R/C input channels in the system. S.Bus has up to 18 channels. - */ -#define RC_INPUT_MAX_CHANNELS 18 - -/** - * Input signal type, value is a control position from zero to 100 - * percent. - */ -typedef uint16_t rc_input_t; - -enum RC_INPUT_SOURCE { - RC_INPUT_SOURCE_UNKNOWN = 0, - RC_INPUT_SOURCE_PX4FMU_PPM, - RC_INPUT_SOURCE_PX4IO_PPM, - RC_INPUT_SOURCE_PX4IO_SPEKTRUM, - RC_INPUT_SOURCE_PX4IO_SBUS -}; - -/** - * R/C input status structure. - * - * Published to input_rc, may also be published to other names depending - * on the board involved. - */ -struct rc_input_values { - /** decoding time */ - uint64_t timestamp; - - /** number of channels actually being seen */ - uint32_t channel_count; - - /** Input source */ - enum RC_INPUT_SOURCE input_source; - - /** measured pulse widths for each of the supported channels */ - rc_input_t values[RC_INPUT_MAX_CHANNELS]; -}; - -/* - * ObjDev tag for R/C inputs. - */ -ORB_DECLARE(input_rc); - -#define _RC_INPUT_BASE 0x2b00 - -/** Fetch R/C input values into (rc_input_values *)arg */ - -#define RC_INPUT_GET _IOC(_RC_INPUT_BASE, 0) - - -#endif /* _DRV_RC_INPUT_H */ |