mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-14 10:07:39 +08:00
3198610f85
and remove the px4_ prefix, except for px4_config.h.
command to update includes:
for k in app.h atomic.h cli.h console_buffer.h defines.h getopt.h i2c.h init.h log.h micro_hal.h module.h module_params.h param.h param_macros.h posix.h sem.h sem.hpp shmem.h shutdown.h tasks.h time.h workqueue.h; do for i in $(grep -rl 'include <px4_'$k src platforms boards); do sed -i 's/#include <px4_'$k'/#include <px4_platform_common\/'$k/ $i; done; done
for in $(grep -rl 'include <px4_config.h' src platforms boards); do sed -i 's/#include <px4_config.h/#include <px4_platform_common\/px4_config.h'/ $i; done
Transitional headers for submodules are added (px4_{defines,log,time}.h)
83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/****************************************************************************
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*
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* Copyright (c) 2015 Ramakrishna Kintada. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#pragma once
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#include <parameters/param.h>
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#define MAX_SHMEM_PARAMS 2000 //MAP_SIZE - (LOCK_SIZE - sizeof(struct shmem_info))
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#define PARAM_BUFFER_SIZE (MAX_SHMEM_PARAMS / 8 + 1)
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struct shmem_info {
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union param_value_u params_val[MAX_SHMEM_PARAMS];
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unsigned char krait_changed_index[MAX_SHMEM_PARAMS / 8 + 1]; /*bit map of all params changed by krait*/
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unsigned char adsp_changed_index[MAX_SHMEM_PARAMS / 8 + 1]; /*bit map of all params changed by adsp*/
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#ifdef __PX4_NUTTX
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};
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#else
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} __attribute__((packed));
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#endif
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#if (defined(__PX4_POSIX_EXCELSIOR) || defined(__PX4_QURT_EXCELSIOR))
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#define MAP_ADDRESS 0x861FC000
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#else
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#define MAP_ADDRESS 0xfbfc000
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#endif
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#define MAP_SIZE 16384
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#define MAP_MASK (MAP_SIZE - 1)
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#define LOCK_OFFSET 0
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#define LOCK_SIZE 4
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#define LOCK_MEM 1
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#define UNLOCK_MEM 2
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#define TYPE_MASK 0x1
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extern bool handle_in_range(param_t);
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#ifdef __PX4_QURT
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extern struct shmem_info *shmem_info_p;
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int get_shmem_lock(const char *caller_file_name, int caller_line_number);
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void release_shmem_lock(const char *caller_file_name, int caller_line_number);
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void init_shared_memory(void);
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void copy_params_to_shmem(const param_info_s *param_info_base);
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#endif
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void update_to_shmem(param_t param, union param_value_u value);
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int update_from_shmem(param_t param, union param_value_u *value);
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void update_index_from_shmem(void);
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