os_cfg.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 136 行

/*******************************************************************
 * 
 *  Copyright C 2005 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: 
 *
 *  Author: Amlogic Software
 *  Created: Fri Nov 11 01:09:07 2005
 *
 *******************************************************************/
#ifndef OS_CFG_H
#define OS_CFG_H


#define OS_MAX_EVENTS            128   /* Max. number of event control blocks in your application ...  */
                                       /* ... MUST be > 0                                              */
#define OS_MAX_FLAGS             128   /* Max. number of Event Flag Groups    in your application ...  */
                                       /* ... MUST be > 0                                              */
#define OS_MAX_MEM_PART          15    /* Max. number of memory partitions ...                         */
                                       /* ... MUST be > 0                                              */
#define OS_MAX_QS                32    /* Max. number of queue control blocks in your application ...  */
                                       /* ... MUST be > 0                                              */
#define OS_MAX_TASKS             32    /* Max. number of tasks in your application ...                 */
                                       /* ... MUST be >= 2                                             */

#define OS_LOWEST_PRIO           36    /* Defines the lowest priority that can be assigned ...         */
#define OS_TSL_SHIFT              2    /* The maximum time slice task number is 2^OS_TSL_SHIFT         */ 
#define OS_TSL_NUMBER             4
#define OS_TSL_MASK            0x03


#define OS_TASK_IDLE_STK_SIZE   512    /* Idle task stack size (# of OS_STK wide entries)              */

#if OS_LOWEST_PRIO > 62
#define OS_TASK_NUMBER_EXT_EN     1    /* Enable total task numbers extend to 126                     */
#else
#define OS_TASK_NUMBER_EXT_EN     0    /* Enable total task numbers extend to 62                       */
#endif

#define OS_TASK_STAT_EN           0    /* Enable (1) or Disable(0) the statistics task                 */
#define OS_TASK_STAT_STK_SIZE   512    /* Statistics task stack size (# of OS_STK wide entries)        */

#define OS_ARG_CHK_EN             1    /* Enable (1) or Disable (0) argument checking                  */
#define OS_CPU_HOOKS_EN           1    /* uC/OS-II hooks are found in the processor port files         */


                                       /* ----------------------- EVENT FLAGS ------------------------ */
#define OS_FLAG_EN                1    /* Enable (1) or Disable (0) code generation for EVENT FLAGS    */
#define OS_FLAG_WAIT_CLR_EN       1    /* Include code for Wait on Clear EVENT FLAGS                   */
#define OS_FLAG_ACCEPT_EN         1    /*     Include code for OSFlagAccept()                          */
#define OS_FLAG_DEL_EN            1    /*     Include code for OSFlagDel()                             */
#define OS_FLAG_QUERY_EN          0    /*     Include code for OSFlagQuery()                           */


                                       /* -------------------- MESSAGE MAILBOXES --------------------- */
#define OS_MBOX_EN                1    /* Enable (1) or Disable (0) code generation for MAILBOXES      */
#define OS_MBOX_ACCEPT_EN         1    /*     Include code for OSMboxAccept()                          */
#define OS_MBOX_DEL_EN            1    /*     Include code for OSMboxDel()                             */
#define OS_MBOX_POST_EN           1    /*     Include code for OSMboxPost()                            */
#define OS_MBOX_POST_OPT_EN       1    /*     Include code for OSMboxPostOpt()                         */
#define OS_MBOX_QUERY_EN          0    /*     Include code for OSMboxQuery()                           */


                                       /* --------------------- MEMORY MANAGEMENT -------------------- */
#define OS_MEM_EN                 0    /* Enable (1) or Disable (0) code generation for MEMORY MANAGER */
#define OS_MEM_QUERY_EN           0    /*     Include code for OSMemQuery()                            */


                                       /* ---------------- MUTUAL EXCLUSION SEMAPHORES --------------- */
#define OS_MUTEX_EN               1    /* Enable (1) or Disable (0) code generation for MUTEX          */
#define OS_MUTEX_ACCEPT_EN        1    /*     Include code for OSMutexAccept()                         */
#define OS_MUTEX_DEL_EN           1    /*     Include code for OSMutexDel()                            */
#define OS_MUTEX_QUERY_EN         0    /*     Include code for OSMutexQuery()                          */


                                       /* ---------------------- MESSAGE QUEUES ---------------------- */
#define OS_Q_EN                   1    /* Enable (1) or Disable (0) code generation for QUEUES         */
#define OS_Q_ACCEPT_EN            1    /*     Include code for OSQAccept()                             */
#define OS_Q_DEL_EN               1    /*     Include code for OSQDel()                                */
#define OS_Q_FLUSH_EN             1    /*     Include code for OSQFlush()                              */
#define OS_Q_PEEK_EN              1    /*     Include code for OSQPeek()                               */
#define OS_Q_PEEK_PEND_EN         1    /*     Include code for OSQPeekPend()                           */
#define OS_Q_POST_EN              1    /*     Include code for OSQPost()                               */
#define OS_Q_POST_FRONT_EN        1    /*     Include code for OSQPostFront()                          */
#define OS_Q_POST_OPT_EN          0    /*     Include code for OSQPostOpt()                            */
#define OS_Q_QUERY_EN             0    /*     Include code for OSQQuery()                              */


                                       /* ------------------------ SEMAPHORES ------------------------ */
#define OS_SEM_EN                 1    /* Enable (1) or Disable (0) code generation for SEMAPHORES     */
#define OS_SEM_ACCEPT_EN          1    /*    Include code for OSSemAccept()                            */
#define OS_SEM_DEL_EN             1    /*    Include code for OSSemDel()                               */
#define OS_SEM_QUERY_EN           0    /*    Include code for OSSemQuery()                             */

                                       /* ------------------------ CONDVARS -------------------------- */
#define OS_CV_EN                  1    /* Enable (1) or Disable (0) code generation for CONDVAR        */
#define OS_CV_DEL_EN              1    /*    Include code for OSCvDel()                                */

                                       /* --------------------- TASK MANAGEMENT ---------------------- */
#define OS_TASK_CHANGE_PRIO_EN    1    /*     Include code for OSTaskChangePrio()                      */
#define OS_TASK_CREATE_EN         1    /*     Include code for OSTaskCreate()                          */
#define OS_TASK_CREATE_EXT_EN     1    /*     Include code for OSTaskCreateExt()                       */
#define OS_TASK_DEL_EN            1    /*     Include code for OSTaskDel()                             */
#define OS_TASK_SUSPEND_EN        1    /*     Include code for OSTaskSuspend() and OSTaskResume()      */
#define OS_TASK_QUERY_EN          1    /*     Include code for OSTaskQuery()                           */
#define OS_TASK_STACKCHK_EN       1    /*     Include code for Task Stach check                        */

                                       /* --------------------- TIME MANAGEMENT ---------------------- */
#define OS_TIME_DLY_HMSM_EN       0    /*     Include code for OSTimeDlyHMSM()                         */
#define OS_TIME_DLY_RESUME_EN     1    /*     Include code for OSTimeDlyResume()                       */
#define OS_TIME_GET_SET_EN        1    /*     Include code for OSTimeGet() and OSTimeSet()             */


                                       /* ---------------------- MISCELLANEOUS ----------------------- */
#define OS_SCHED_LOCK_EN          1    /*     Include code for OSSchedLock() and OSSchedUnlock()       */

#if ((defined __ROM_)&&(!(defined __ROMDBG_)))
//#define OS_TASK_DEBUGHELPER_EN  0 
#else
//#define OS_TASK_DEBUGHELPER_EN  0
#endif

#define OS_TICKS_PER_SEC        1000   /* Set the number of ticks in one second                        */
#define OS_MILLIS_PER_TICK      (1000/OS_TICKS_PER_SEC) /* Number of milliseconds per tick */
#define OS_MILLIS_TO_TICKS(m)   (m/OS_MILLIS_PER_TICK)

#if OS_TASK_NUMBER_EXT_EN > 0
#define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 16 + 1)   /* Size of event table                         */
#else
#define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 8 + 1)   /* Size of event table                         */
#endif

typedef INT32U             OS_FLAGS;   /* Date type for event flag bits (8, 16 or 32 bits)             */

#endif