Diff: common/os_port_cmsis_rtos2.h

Revision:

0:8918a71cdbe9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/os_port_cmsis_rtos2.h	Sat Feb 04 18:15:49 2017 +0000
@@ -0,0 +1,156 @@
+/**
+ * @file os_port_cmsis_rtos2.h
+ * @brief RTOS abstraction layer (CMSIS-RTOS 2 / RTX v5)
+ *
+ * @section License
+ *
+ * Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @author Oryx Embedded SARL (www.oryx-embedded.com)
+ * @version 1.7.6
+ **/
+
+#ifndef _OS_PORT_CMSIS_RTOS2_H
+#define _OS_PORT_CMSIS_RTOS2_H
+
+//Dependencies
+#include "cmsis_os2.h"
+#include "rtx_os.h"
+
+//Task priority (normal)
+#ifndef OS_TASK_PRIORITY_NORMAL
+   #define OS_TASK_PRIORITY_NORMAL osPriorityNormal
+#endif
+
+//Task priority (high)
+#ifndef OS_TASK_PRIORITY_HIGH
+   #define OS_TASK_PRIORITY_HIGH osPriorityAboveNormal
+#endif
+
+//Milliseconds to system ticks
+#ifndef OS_MS_TO_SYSTICKS
+   #define OS_MS_TO_SYSTICKS(n) (n)
+#endif
+
+//System ticks to milliseconds
+#ifndef OS_SYSTICKS_TO_MS
+   #define OS_SYSTICKS_TO_MS(n) (n)
+#endif
+
+//Enter interrupt service routine
+#define osEnterIsr()
+
+//Leave interrupt service routine
+#define osExitIsr(flag)
+
+
+/**
+ * @brief Task object
+ **/
+
+typedef void OsTask;
+
+
+/**
+ * @brief Event object
+ **/
+
+typedef struct
+{
+   osSemaphoreId_t id;
+#if defined(os_CMSIS_RTX)
+   os_semaphore_t cb;
+#endif
+} OsEvent;
+
+
+/**
+ * @brief Semaphore object
+ **/
+
+typedef struct
+{
+   osSemaphoreId_t id;
+#if defined(os_CMSIS_RTX)
+   os_semaphore_t cb;
+#endif
+} OsSemaphore;
+
+
+/**
+ * @brief Mutex object
+ **/
+
+typedef struct
+{
+   osMutexId_t id;
+#if defined(os_CMSIS_RTX)
+   os_mutex_t cb;
+#endif
+} OsMutex;
+
+
+/**
+ * @brief Task routine
+ **/
+
+typedef void (*OsTaskCode)(void *params);
+
+
+//Kernel management
+void osInitKernel(void);
+void osStartKernel(void);
+
+//Task management
+OsTask *osCreateTask(const char_t *name, OsTaskCode taskCode,
+   void *params, size_t stackSize, int_t priority);
+
+void osDeleteTask(OsTask *task);
+void osDelayTask(systime_t delay);
+void osSwitchTask(void);
+void osSuspendAllTasks(void);
+void osResumeAllTasks(void);
+
+//Event management
+bool_t osCreateEvent(OsEvent *event);
+void osDeleteEvent(OsEvent *event);
+void osSetEvent(OsEvent *event);
+void osResetEvent(OsEvent *event);
+bool_t osWaitForEvent(OsEvent *event, systime_t timeout);
+bool_t osSetEventFromIsr(OsEvent *event);
+
+//Semaphore management
+bool_t osCreateSemaphore(OsSemaphore *semaphore, uint_t count);
+void osDeleteSemaphore(OsSemaphore *semaphore);
+bool_t osWaitForSemaphore(OsSemaphore *semaphore, systime_t timeout);
+void osReleaseSemaphore(OsSemaphore *semaphore);
+
+//Mutex management
+bool_t osCreateMutex(OsMutex *mutex);
+void osDeleteMutex(OsMutex *mutex);
+void osAcquireMutex(OsMutex *mutex);
+void osReleaseMutex(OsMutex *mutex);
+
+//System time
+systime_t osGetSystemTime(void);
+
+//Memory management
+void *osAllocMem(size_t size);
+void osFreeMem(void *p);
+
+#endif
+