uC OS-II在C51下的LCD项目源代码

uC OS-II在C51下的LCD项目源代码

通用板系统调试

*********
*/

#define  OS_VERSION              200   /* Version of uC/OS-II (Vx.yy multiplied by 100)                */

#ifdef   OS_GLOBALS
#define  OS_EXT
#else
#define  OS_EXT  extern
#endif

#define  OS_PRIO_SELF           0xFF   /* Indicate SELF priority                                       */

#if      OS_TASK_STAT_EN
#define  OS_N_SYS_TASKS            2                    /* Number of system tasks                      */
#else
#define  OS_N_SYS_TASKS            1
#endif

#define  OS_STAT_PRIO       (OS_LOWEST_PRIO - 1)        /* Statistic task priority                     */
#define  OS_IDLE_PRIO       (OS_LOWEST_PRIO)            /* IDLE      task priority                     */

#define  OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 8 + 1)   /* Size of event table                         */
#define  OS_RDY_TBL_SIZE   ((OS_LOWEST_PRIO) / 8 + 1)   /* Size of ready table                         */

#define  OS_TASK_IDLE_ID       65535   /* I.D. numbers for Idle and Stat tasks                         */
#define  OS_TASK_STAT_ID       65534

                                       /* TASK STATUS (Bit definition for OSTCBStat)                   */
#define  OS_STAT_RDY            0x00   /* Ready to run                                                 */
#define  OS_STAT_SEM            0x01   /* Pending on semaphore                                         */
#define  OS_STAT_MBOX           0x02   /* Pending on mailbox                                           */
#define  OS_STAT_Q              0x04   /* Pending on queue                                             */
#define  OS_STAT_SUSPEND        0x08   /* Task is suspended                                            */

#define  OS_EVENT_TYPE_MBOX        1
#define  OS_EVENT_TYPE_Q           2
#define  OS_EVENT_TYPE_SEM         3

                                       /* TASK OPTIONS (see OSTaskCreateExt())                         */
#define  OS_TASK_OPT_STK_CHK  0x0001   /* Enable stack checking for the task                           */
#define  OS_TASK_OPT_STK_CLR  0x0002   /* Clear the stack when the task is create                      */
#define  OS_TASK_OPT_SAVE_FP  0x0004   /* Save the contents of any floating-point registers            */

/*
**************************************

oTGZwC1l.zip (334.31 KB, 下载次数: 39 )