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Move common shmem parameter declarations to shmem.h.

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This commit is contained in:
Kārlis Seņko
2018-12-11 09:21:15 -05:00
committed by Daniel Agar
parent d1a1a1b9fe
commit c1d50d35d3
7 changed files with 23 additions and 40 deletions
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src/platforms/shmem.h
+16
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@@ -33,6 +33,8 @@
#pragma once
#include <parameters/param.h>
#define MAX_SHMEM_PARAMS 2000 //MAP_SIZE - (LOCK_SIZE - sizeof(struct shmem_info))
#define PARAM_BUFFER_SIZE (MAX_SHMEM_PARAMS / 8 + 1)
@@ -64,3 +66,17 @@ struct shmem_info {
#define TYPE_MASK 0x1
extern bool handle_in_range(param_t);
#ifdef __PX4_QURT
extern struct shmem_info *shmem_info_p;
int get_shmem_lock(const char *caller_file_name, int caller_line_number);
void release_shmem_lock(const char *caller_file_name, int caller_line_number);
void init_shared_memory(void);
void copy_params_to_shmem(const param_info_s *param_info_base);
#endif
void update_to_shmem(param_t param, union param_value_u value);
int update_from_shmem(param_t param, union param_value_u *value);
void update_index_from_shmem(void);