📄 ucos_ii.h
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#define OS_ERR_TIME_ZERO_DLY 84u
#define OS_ERR_MEM_INVALID_PART 90u
#define OS_ERR_MEM_INVALID_BLKS 91u
#define OS_ERR_MEM_INVALID_SIZE 92u
#define OS_ERR_MEM_NO_FREE_BLKS 93u
#define OS_ERR_MEM_FULL 94u
#define OS_ERR_MEM_INVALID_PBLK 95u
#define OS_ERR_MEM_INVALID_PMEM 96u
#define OS_ERR_MEM_INVALID_PDATA 97u
#define OS_ERR_MEM_INVALID_ADDR 98u
#define OS_ERR_MEM_NAME_TOO_LONG 99u
#define OS_ERR_NOT_MUTEX_OWNER 100u
#define OS_ERR_FLAG_INVALID_PGRP 110u
#define OS_ERR_FLAG_WAIT_TYPE 111u
#define OS_ERR_FLAG_NOT_RDY 112u
#define OS_ERR_FLAG_INVALID_OPT 113u
#define OS_ERR_FLAG_GRP_DEPLETED 114u
#define OS_ERR_FLAG_NAME_TOO_LONG 115u
#define OS_ERR_PIP_LOWER 120u
#define OS_ERR_TMR_INVALID_DLY 130u
#define OS_ERR_TMR_INVALID_PERIOD 131u
#define OS_ERR_TMR_INVALID_OPT 132u
#define OS_ERR_TMR_INVALID_NAME 133u
#define OS_ERR_TMR_NON_AVAIL 134u
#define OS_ERR_TMR_INACTIVE 135u
#define OS_ERR_TMR_INVALID_DEST 136u
#define OS_ERR_TMR_INVALID_TYPE 137u
#define OS_ERR_TMR_INVALID 138u
#define OS_ERR_TMR_ISR 139u
#define OS_ERR_TMR_NAME_TOO_LONG 140u
#define OS_ERR_TMR_INVALID_STATE 141u
#define OS_ERR_TMR_STOPPED 142u
#define OS_ERR_TMR_NO_CALLBACK 143u
/*
*********************************************************************************************************
* OLD ERROR CODE NAMES (< V2.84)
*********************************************************************************************************
*/
#define OS_NO_ERR OS_ERR_NONE
#define OS_TIMEOUT OS_ERR_TIMEOUT
#define OS_TASK_NOT_EXIST OS_ERR_TASK_NOT_EXIST
#define OS_MBOX_FULL OS_ERR_MBOX_FULL
#define OS_Q_FULL OS_ERR_Q_FULL
#define OS_Q_EMPTY OS_ERR_Q_EMPTY
#define OS_PRIO_EXIST OS_ERR_PRIO_EXIST
#define OS_PRIO_ERR OS_ERR_PRIO
#define OS_PRIO_INVALID OS_ERR_PRIO_INVALID
#define OS_SEM_OVF OS_ERR_SEM_OVF
#define OS_TASK_DEL_ERR OS_ERR_TASK_DEL
#define OS_TASK_DEL_IDLE OS_ERR_TASK_DEL_IDLE
#define OS_TASK_DEL_REQ OS_ERR_TASK_DEL_REQ
#define OS_TASK_DEL_ISR OS_ERR_TASK_DEL_ISR
#define OS_NO_MORE_TCB OS_ERR_TASK_NO_MORE_TCB
#define OS_TIME_NOT_DLY OS_ERR_TIME_NOT_DLY
#define OS_TIME_INVALID_MINUTES OS_ERR_TIME_INVALID_MINUTES
#define OS_TIME_INVALID_SECONDS OS_ERR_TIME_INVALID_SECONDS
#define OS_TIME_INVALID_MS OS_ERR_TIME_INVALID_MS
#define OS_TIME_ZERO_DLY OS_ERR_TIME_ZERO_DLY
#define OS_TASK_SUSPEND_PRIO OS_ERR_TASK_SUSPEND_PRIO
#define OS_TASK_SUSPEND_IDLE OS_ERR_TASK_SUSPEND_IDLE
#define OS_TASK_RESUME_PRIO OS_ERR_TASK_RESUME_PRIO
#define OS_TASK_NOT_SUSPENDED OS_ERR_TASK_NOT_SUSPENDED
#define OS_MEM_INVALID_PART OS_ERR_MEM_INVALID_PART
#define OS_MEM_INVALID_BLKS OS_ERR_MEM_INVALID_BLKS
#define OS_MEM_INVALID_SIZE OS_ERR_MEM_INVALID_SIZE
#define OS_MEM_NO_FREE_BLKS OS_ERR_MEM_NO_FREE_BLKS
#define OS_MEM_FULL OS_ERR_MEM_FULL
#define OS_MEM_INVALID_PBLK OS_ERR_MEM_INVALID_PBLK
#define OS_MEM_INVALID_PMEM OS_ERR_MEM_INVALID_PMEM
#define OS_MEM_INVALID_PDATA OS_ERR_MEM_INVALID_PDATA
#define OS_MEM_INVALID_ADDR OS_ERR_MEM_INVALID_ADDR
#define OS_MEM_NAME_TOO_LONG OS_ERR_MEM_NAME_TOO_LONG
#define OS_TASK_OPT_ERR OS_ERR_TASK_OPT
#define OS_FLAG_INVALID_PGRP OS_ERR_FLAG_INVALID_PGRP
#define OS_FLAG_ERR_WAIT_TYPE OS_ERR_FLAG_WAIT_TYPE
#define OS_FLAG_ERR_NOT_RDY OS_ERR_FLAG_NOT_RDY
#define OS_FLAG_INVALID_OPT OS_ERR_FLAG_INVALID_OPT
#define OS_FLAG_GRP_DEPLETED OS_ERR_FLAG_GRP_DEPLETED
/*$PAGE*/
/*
*********************************************************************************************************
* EVENT CONTROL BLOCK
*********************************************************************************************************
*/
#if OS_EVENT_EN && (OS_MAX_EVENTS > 0)
typedef struct os_event {
INT8U OSEventType; /* Type of event control block (see OS_EVENT_TYPE_xxxx) */
void *OSEventPtr; /* Pointer to message or queue structure */
INT16U OSEventCnt; /* Semaphore Count (not used if other EVENT type) */
#if OS_LOWEST_PRIO <= 63
INT8U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
INT8U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
#else
INT16U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
INT16U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
#endif
#if OS_EVENT_NAME_SIZE > 1
INT8U OSEventName[OS_EVENT_NAME_SIZE];
#endif
} OS_EVENT;
#endif
/*
*********************************************************************************************************
* EVENT FLAGS CONTROL BLOCK
*********************************************************************************************************
*/
#if (OS_VERSION >= 251) && (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0)
#if OS_FLAGS_NBITS == 8 /* Determine the size of OS_FLAGS (8, 16 or 32 bits) */
typedef INT8U OS_FLAGS;
#endif
#if OS_FLAGS_NBITS == 16
typedef INT16U OS_FLAGS;
#endif
#if OS_FLAGS_NBITS == 32
typedef INT32U OS_FLAGS;
#endif
typedef struct os_flag_grp { /* Event Flag Group */
INT8U OSFlagType; /* Should be set to OS_EVENT_TYPE_FLAG */
void *OSFlagWaitList; /* Pointer to first NODE of task waiting on event flag */
OS_FLAGS OSFlagFlags; /* 8, 16 or 32 bit flags */
#if OS_FLAG_NAME_SIZE > 1
INT8U OSFlagName[OS_FLAG_NAME_SIZE];
#endif
} OS_FLAG_GRP;
typedef struct os_flag_node { /* Event Flag Wait List Node */
void *OSFlagNodeNext; /* Pointer to next NODE in wait list */
void *OSFlagNodePrev; /* Pointer to previous NODE in wait list */
void *OSFlagNodeTCB; /* Pointer to TCB of waiting task */
void *OSFlagNodeFlagGrp; /* Pointer to Event Flag Group */
OS_FLAGS OSFlagNodeFlags; /* Event flag to wait on */
INT8U OSFlagNodeWaitType; /* Type of wait: */
/* OS_FLAG_WAIT_AND */
/* OS_FLAG_WAIT_ALL */
/* OS_FLAG_WAIT_OR */
/* OS_FLAG_WAIT_ANY */
} OS_FLAG_NODE;
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* MESSAGE MAILBOX DATA
*********************************************************************************************************
*/
#if OS_MBOX_EN > 0
typedef struct os_mbox_data {
void *OSMsg; /* Pointer to message in mailbox */
#if OS_LOWEST_PRIO <= 63
INT8U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT8U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#else
INT16U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT16U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#endif
} OS_MBOX_DATA;
#endif
/*
*********************************************************************************************************
* MEMORY PARTITION DATA STRUCTURES
*********************************************************************************************************
*/
#if (OS_MEM_EN > 0) && (OS_MAX_MEM_PART > 0)
typedef struct os_mem { /* MEMORY CONTROL BLOCK */
void *OSMemAddr; /* Pointer to beginning of memory partition */
void *OSMemFreeList; /* Pointer to list of free memory blocks */
INT32U OSMemBlkSize; /* Size (in bytes) of each block of memory */
INT32U OSMemNBlks; /* Total number of blocks in this partition */
INT32U OSMemNFree; /* Number of memory blocks remaining in this partition */
#if OS_MEM_NAME_SIZE > 1
INT8U OSMemName[OS_MEM_NAME_SIZE]; /* Memory partition name */
#endif
} OS_MEM;
typedef struct os_mem_data {
void *OSAddr; /* Pointer to the beginning address of the memory partition */
void *OSFreeList; /* Pointer to the beginning of the free list of memory blocks */
INT32U OSBlkSize; /* Size (in bytes) of each memory block */
INT32U OSNBlks; /* Total number of blocks in the partition */
INT32U OSNFree; /* Number of memory blocks free */
INT32U OSNUsed; /* Number of memory blocks used */
} OS_MEM_DATA;
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* MUTUAL EXCLUSION SEMAPHORE DATA
*********************************************************************************************************
*/
#if OS_MUTEX_EN > 0
typedef struct os_mutex_data {
#if OS_LOWEST_PRIO <= 63
INT8U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT8U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#else
INT16U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT16U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#endif
INT8U OSValue; /* Mutex value (0 = used, 1 = available) */
INT8U OSOwnerPrio; /* Mutex owner's task priority or 0xFF if no owner */
INT8U OSMutexPIP; /* Priority Inheritance Priority or 0xFF if no owner */
} OS_MUTEX_DATA;
#endif
/*
*********************************************************************************************************
* MESSAGE QUEUE DATA
*********************************************************************************************************
*/
#if OS_Q_EN > 0
typedef struct os_q { /* QUEUE CONTROL BLOCK */
struct os_q *OSQPtr; /* Link to next queue control block in list of free blocks */
void **OSQStart; /* Pointer to start of queue data */
void **OSQEnd; /* Pointer to end of queue data */
void **OSQIn; /* Pointer to where next message will be inserted in the Q */
void **OSQOut; /* Pointer to where next message will be extracted from the Q */
INT16U OSQSize; /* Size of queue (maximum number of entries) */
INT16U OSQEntries; /* Current number of entries in the queue */
} OS_Q;
typedef struct os_q_data {
void *OSMsg; /* Pointer to next message to be extracted from queue */
INT16U OSNMsgs; /* Number of messages in message queue */
INT16U OSQSize; /* Size of message queue */
#if OS_LOWEST_PRIO <= 63
INT8U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT8U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#else
INT16U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT16U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#endif
} OS_Q_DATA;
#endif
/*
*********************************************************************************************************
* SEMAPHORE DATA
*********************************************************************************************************
*/
#if OS_SEM_EN > 0
typedef struct os_sem_data {
INT16U OSCnt; /* Semaphore count */
#if OS_LOWEST_PRIO <= 63
INT8U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT8U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#else
INT16U OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */
INT16U OSEventGrp; /* Group corresponding to tasks waiting for event to occur */
#endif
} OS_SEM_DATA;
#endif
/*
*********************************************************************************************************
* TASK STACK DATA
*********************************************************************************************************
*/
#if OS_TASK_CREATE_EXT_EN > 0
typedef struct os_stk_data {
INT32U OSFree; /* Number of free bytes on the stack */
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