moved all third-party lib to separate folder
This commit is contained in:
60
thirdparty/libcsp/include/csp/arch/csp_clock.h
vendored
Normal file
60
thirdparty/libcsp/include/csp/arch/csp_clock.h
vendored
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
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|
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#ifndef _CSP_CLOCK_H_
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#define _CSP_CLOCK_H_
|
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|
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/**
|
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@file
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|
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Clock API.
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||||
*/
|
||||
|
||||
#ifdef __cplusplus
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extern "C" {
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#endif
|
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|
||||
#include <stdint.h>
|
||||
|
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/**
|
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Cross-platform timestamp.
|
||||
*/
|
||||
typedef struct {
|
||||
//! Seconds
|
||||
uint32_t tv_sec;
|
||||
//! Nano-seconds.
|
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uint32_t tv_nsec;
|
||||
} csp_timestamp_t;
|
||||
|
||||
/**
|
||||
Get time - must be implemented by the user.
|
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*/
|
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__attribute__((weak)) extern void clock_get_time(csp_timestamp_t * time);
|
||||
|
||||
/**
|
||||
Set time - must be implemented by the user.
|
||||
*/
|
||||
__attribute__((weak)) extern void clock_set_time(csp_timestamp_t * time);
|
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|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_CLOCK_H_
|
||||
39
thirdparty/libcsp/include/csp/arch/csp_malloc.h
vendored
Normal file
39
thirdparty/libcsp/include/csp/arch/csp_malloc.h
vendored
Normal file
@ -0,0 +1,39 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
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#ifndef _CSP_MALLOC_H_
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#define _CSP_MALLOC_H_
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|
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#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
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#include <stddef.h>
|
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#include <stdlib.h>
|
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|
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void * csp_malloc(size_t size);
|
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void csp_free(void * ptr);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_MALLOC_H_
|
||||
49
thirdparty/libcsp/include/csp/arch/csp_queue.h
vendored
Normal file
49
thirdparty/libcsp/include/csp/arch/csp_queue.h
vendored
Normal file
@ -0,0 +1,49 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _CSP_QUEUE_H_
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||||
#define _CSP_QUEUE_H_
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||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define CSP_QUEUE_FULL 0
|
||||
#define CSP_QUEUE_ERROR 0
|
||||
#define CSP_QUEUE_OK 1
|
||||
typedef void * csp_queue_handle_t;
|
||||
|
||||
#include <stdint.h>
|
||||
#include <csp/csp.h>
|
||||
|
||||
csp_queue_handle_t csp_queue_create(int length, size_t item_size);
|
||||
void csp_queue_remove(csp_queue_handle_t queue);
|
||||
int csp_queue_enqueue(csp_queue_handle_t handle, void *value, uint32_t timeout);
|
||||
int csp_queue_enqueue_isr(csp_queue_handle_t handle, void * value, CSP_BASE_TYPE * task_woken);
|
||||
int csp_queue_dequeue(csp_queue_handle_t handle, void *buf, uint32_t timeout);
|
||||
int csp_queue_dequeue_isr(csp_queue_handle_t handle, void * buf, CSP_BASE_TYPE * task_woken);
|
||||
int csp_queue_size(csp_queue_handle_t handle);
|
||||
int csp_queue_size_isr(csp_queue_handle_t handle);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_QUEUE_H_
|
||||
109
thirdparty/libcsp/include/csp/arch/csp_semaphore.h
vendored
Normal file
109
thirdparty/libcsp/include/csp/arch/csp_semaphore.h
vendored
Normal file
@ -0,0 +1,109 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _CSP_SEMAPHORE_H_
|
||||
#define _CSP_SEMAPHORE_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#include <csp/csp.h>
|
||||
|
||||
/* POSIX interface */
|
||||
#if defined(CSP_POSIX)
|
||||
|
||||
#include <pthread.h>
|
||||
#include <semaphore.h>
|
||||
|
||||
#define CSP_SEMAPHORE_OK 1
|
||||
#define CSP_SEMAPHORE_ERROR 2
|
||||
#define CSP_MUTEX_OK CSP_SEMAPHORE_OK
|
||||
#define CSP_MUTEX_ERROR CSP_SEMAPHORE_ERROR
|
||||
|
||||
typedef sem_t csp_bin_sem_handle_t;
|
||||
typedef pthread_mutex_t csp_mutex_t;
|
||||
|
||||
#endif // CSP_POSIX
|
||||
|
||||
/* MAC OS X interface */
|
||||
#if defined(CSP_MACOSX)
|
||||
|
||||
#include <pthread.h>
|
||||
#include "posix/pthread_queue.h"
|
||||
|
||||
#define CSP_SEMAPHORE_OK PTHREAD_QUEUE_OK
|
||||
#define CSP_SEMAPHORE_ERROR PTHREAD_QUEUE_EMPTY
|
||||
#define CSP_MUTEX_OK CSP_SEMAPHORE_OK
|
||||
#define CSP_MUTEX_ERROR CSP_SEMAPHORE_ERROR
|
||||
|
||||
typedef pthread_queue_t * csp_bin_sem_handle_t;
|
||||
typedef pthread_queue_t * csp_mutex_t;
|
||||
|
||||
#endif // CSP_MACOSX
|
||||
|
||||
#if defined(CSP_WINDOWS)
|
||||
|
||||
#include <Windows.h>
|
||||
#undef interface
|
||||
|
||||
#define CSP_SEMAPHORE_OK 1
|
||||
#define CSP_SEMAPHORE_ERROR 2
|
||||
#define CSP_MUTEX_OK CSP_SEMAPHORE_OK
|
||||
#define CSP_MUTEX_ERROR CSP_SEMAPHORE_ERROR
|
||||
|
||||
typedef HANDLE csp_bin_sem_handle_t;
|
||||
typedef HANDLE csp_mutex_t;
|
||||
|
||||
#endif
|
||||
|
||||
/* FreeRTOS interface */
|
||||
#if defined(CSP_FREERTOS)
|
||||
|
||||
#include <FreeRTOS.h>
|
||||
#include <semphr.h>
|
||||
|
||||
#define CSP_SEMAPHORE_OK pdPASS
|
||||
#define CSP_SEMAPHORE_ERROR pdFAIL
|
||||
#define CSP_MUTEX_OK CSP_SEMAPHORE_OK
|
||||
#define CSP_MUTEX_ERROR CSP_SEMAPHORE_ERROR
|
||||
|
||||
typedef xSemaphoreHandle csp_bin_sem_handle_t;
|
||||
typedef xSemaphoreHandle csp_mutex_t;
|
||||
|
||||
#endif // CSP_FREERTOS
|
||||
|
||||
int csp_mutex_create(csp_mutex_t * mutex);
|
||||
int csp_mutex_remove(csp_mutex_t * mutex);
|
||||
int csp_mutex_lock(csp_mutex_t * mutex, uint32_t timeout);
|
||||
int csp_mutex_unlock(csp_mutex_t * mutex);
|
||||
int csp_bin_sem_create(csp_bin_sem_handle_t * sem);
|
||||
int csp_bin_sem_remove(csp_bin_sem_handle_t * sem);
|
||||
int csp_bin_sem_wait(csp_bin_sem_handle_t * sem, uint32_t timeout);
|
||||
int csp_bin_sem_post(csp_bin_sem_handle_t * sem);
|
||||
int csp_bin_sem_post_isr(csp_bin_sem_handle_t * sem, CSP_BASE_TYPE * task_woken);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_SEMAPHORE_H_
|
||||
74
thirdparty/libcsp/include/csp/arch/csp_system.h
vendored
Normal file
74
thirdparty/libcsp/include/csp/arch/csp_system.h
vendored
Normal file
@ -0,0 +1,74 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _CSP_SYSTEM_H_
|
||||
#define _CSP_SYSTEM_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define COLOR_MASK_COLOR 0x0F
|
||||
#define COLOR_MASK_MODIFIER 0xF0
|
||||
|
||||
typedef enum {
|
||||
/* Colors */
|
||||
COLOR_RESET = 0xF0,
|
||||
COLOR_BLACK = 0x01,
|
||||
COLOR_RED = 0x02,
|
||||
COLOR_GREEN = 0x03,
|
||||
COLOR_YELLOW = 0x04,
|
||||
COLOR_BLUE = 0x05,
|
||||
COLOR_MAGENTA = 0x06,
|
||||
COLOR_CYAN = 0x07,
|
||||
COLOR_WHITE = 0x08,
|
||||
/* Modifiers */
|
||||
COLOR_NORMAL = 0x0F,
|
||||
COLOR_BOLD = 0x10,
|
||||
COLOR_UNDERLINE = 0x20,
|
||||
COLOR_BLINK = 0x30,
|
||||
COLOR_HIDE = 0x40,
|
||||
} csp_color_t;
|
||||
|
||||
/**
|
||||
* Writes out a task list into a pre-allocate buffer,
|
||||
* use csp_sys_tasklist_size to get sizeof buffer to allocate
|
||||
* @param out pointer to output buffer
|
||||
* @return
|
||||
*/
|
||||
int csp_sys_tasklist(char * out);
|
||||
|
||||
/**
|
||||
* @return Size of tasklist buffer to allocate for the csp_sys_tasklist call
|
||||
*/
|
||||
int csp_sys_tasklist_size(void);
|
||||
|
||||
uint32_t csp_sys_memfree(void);
|
||||
int csp_sys_reboot(void);
|
||||
int csp_sys_shutdown(void);
|
||||
void csp_sys_set_color(csp_color_t color);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_SYSTEM_H_
|
||||
100
thirdparty/libcsp/include/csp/arch/csp_thread.h
vendored
Normal file
100
thirdparty/libcsp/include/csp/arch/csp_thread.h
vendored
Normal file
@ -0,0 +1,100 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _CSP_THREAD_H_
|
||||
#define _CSP_THREAD_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <csp/csp.h>
|
||||
|
||||
/* POSIX interface */
|
||||
#if defined(CSP_POSIX) || defined(CSP_MACOSX)
|
||||
|
||||
#include <pthread.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#define csp_thread_exit() pthread_exit(NULL)
|
||||
|
||||
typedef pthread_t csp_thread_handle_t;
|
||||
typedef void * csp_thread_return_t;
|
||||
|
||||
#define CSP_DEFINE_TASK(task_name) csp_thread_return_t task_name(void * param)
|
||||
#define CSP_TASK_RETURN NULL
|
||||
|
||||
#define csp_sleep_ms(time_ms) usleep(time_ms * 1000);
|
||||
|
||||
#endif // CSP_POSIX
|
||||
|
||||
/* Windows interface */
|
||||
#if defined(CSP_WINDOWS)
|
||||
|
||||
#include <Windows.h>
|
||||
#undef interface
|
||||
#include <process.h>
|
||||
|
||||
#define csp_thread_exit() _endthreadex(0)
|
||||
|
||||
typedef HANDLE csp_thread_handle_t;
|
||||
typedef unsigned int csp_thread_return_t;
|
||||
|
||||
#define CSP_DEFINE_TASK(task_name) csp_thread_return_t __attribute__((stdcall)) task_name(void * param)
|
||||
#define CSP_TASK_RETURN 0
|
||||
|
||||
#define csp_sleep_ms(time_ms) Sleep(time_ms);
|
||||
|
||||
#endif // CSP_WINDOWS
|
||||
|
||||
/* FreeRTOS interface */
|
||||
#if defined(CSP_FREERTOS)
|
||||
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
#if INCLUDE_vTaskDelete
|
||||
#define csp_thread_exit() vTaskDelete(NULL)
|
||||
#else
|
||||
#define csp_thread_exit()
|
||||
#endif
|
||||
|
||||
typedef xTaskHandle csp_thread_handle_t;
|
||||
typedef void csp_thread_return_t;
|
||||
|
||||
#define CSP_DEFINE_TASK(task_name) csp_thread_return_t task_name(void * param)
|
||||
#define CSP_TASK_RETURN
|
||||
|
||||
#define csp_sleep_ms(time_ms) vTaskDelay(time_ms / portTICK_RATE_MS);
|
||||
|
||||
#endif // CSP_FREERTOS
|
||||
|
||||
#ifndef CSP_WINDOWS
|
||||
int csp_thread_create(csp_thread_return_t (* routine)(void *), const char * const thread_name, unsigned short stack_depth, void * parameters, unsigned int priority, csp_thread_handle_t * handle);
|
||||
#else
|
||||
int csp_thread_create(csp_thread_return_t (* routine)(void *)__attribute__((stdcall)), const char * const thread_name, unsigned short stack_depth, void * parameters, unsigned int priority, csp_thread_handle_t * handle);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_THREAD_H_
|
||||
57
thirdparty/libcsp/include/csp/arch/csp_time.h
vendored
Normal file
57
thirdparty/libcsp/include/csp/arch/csp_time.h
vendored
Normal file
@ -0,0 +1,57 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _CSP_TIME_H_
|
||||
#define _CSP_TIME_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <csp/csp.h>
|
||||
|
||||
/* Blackfin/x86 on Linux */
|
||||
#if defined(CSP_POSIX)
|
||||
|
||||
#include <time.h>
|
||||
#include <sys/time.h>
|
||||
#include <limits.h>
|
||||
|
||||
#endif // CSP_POSIX
|
||||
|
||||
/* AVR/ARM on FreeRTOS */
|
||||
#if defined(CSP_FREERTOS)
|
||||
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
#endif // CSP_FREERTOS
|
||||
|
||||
uint32_t csp_get_ms(void);
|
||||
uint32_t csp_get_ms_isr(void);
|
||||
uint32_t csp_get_s(void);
|
||||
uint32_t csp_get_s_isr(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _CSP_TIME_H_
|
||||
118
thirdparty/libcsp/include/csp/arch/posix/pthread_queue.h
vendored
Normal file
118
thirdparty/libcsp/include/csp/arch/posix/pthread_queue.h
vendored
Normal file
@ -0,0 +1,118 @@
|
||||
/*
|
||||
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
|
||||
Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
|
||||
Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _PTHREAD_QUEUE_H_
|
||||
#define _PTHREAD_QUEUE_H_
|
||||
|
||||
/**
|
||||
@file
|
||||
|
||||
Queue implemented using pthread locks and conds.
|
||||
|
||||
Inspired by c-pthread-queue by Matthew Dickinson: http://code.google.com/p/c-pthread-queue/
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
#include <csp/arch/csp_queue.h>
|
||||
|
||||
/**
|
||||
Queue error codes.
|
||||
@{
|
||||
*/
|
||||
/**
|
||||
General error code - something went wrong.
|
||||
*/
|
||||
#define PTHREAD_QUEUE_ERROR CSP_QUEUE_ERROR
|
||||
/**
|
||||
Queue is empty - cannot extract element.
|
||||
*/
|
||||
#define PTHREAD_QUEUE_EMPTY CSP_QUEUE_ERROR
|
||||
/**
|
||||
Queue is full - cannot insert element.
|
||||
*/
|
||||
#define PTHREAD_QUEUE_FULL CSP_QUEUE_ERROR
|
||||
/**
|
||||
Ok - no error.
|
||||
*/
|
||||
#define PTHREAD_QUEUE_OK CSP_QUEUE_OK
|
||||
/** @{ */
|
||||
|
||||
/**
|
||||
Queue handle.
|
||||
*/
|
||||
typedef struct pthread_queue_s {
|
||||
//! Memory area.
|
||||
void * buffer;
|
||||
//! Memory size.
|
||||
int size;
|
||||
//! Item/element size.
|
||||
int item_size;
|
||||
//! Items/elements in queue.
|
||||
int items;
|
||||
//! Insert point.
|
||||
int in;
|
||||
//! Extract point.
|
||||
int out;
|
||||
//! Lock.
|
||||
pthread_mutex_t mutex;
|
||||
//! Wait because queue is full (insert).
|
||||
pthread_cond_t cond_full;
|
||||
//! Wait because queue is empty (extract).
|
||||
pthread_cond_t cond_empty;
|
||||
} pthread_queue_t;
|
||||
|
||||
/**
|
||||
Create queue.
|
||||
*/
|
||||
pthread_queue_t * pthread_queue_create(int length, size_t item_size);
|
||||
|
||||
/**
|
||||
Delete queue.
|
||||
*/
|
||||
void pthread_queue_delete(pthread_queue_t * q);
|
||||
|
||||
/**
|
||||
Enqueue/insert element.
|
||||
*/
|
||||
int pthread_queue_enqueue(pthread_queue_t * queue, void * value, uint32_t timeout);
|
||||
|
||||
/**
|
||||
Dequeue/extract element.
|
||||
*/
|
||||
int pthread_queue_dequeue(pthread_queue_t * queue, void * buf, uint32_t timeout);
|
||||
|
||||
/**
|
||||
Return number of elements in the queue.
|
||||
*/
|
||||
int pthread_queue_items(pthread_queue_t * queue);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif // _PTHREAD_QUEUE_H_
|
||||
|
||||
Reference in New Issue
Block a user