Renesas M3T-MR100 用户手册
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12.2 Common Constants and Packet Format of Structure
----Common formats----
TRUE 1
TRUE 1
/* True */
FALSE 0
/* False */
----Formats related to task management----
TSK_SELF 0
TSK_SELF 0
/* Specifies the issuing task itself */
TPRI_RUN 0
/* Specifies priority of task being executed then */
typedef struct t_rtsk {
STAT
tskstat;
/* Task status */
PRI
tskpri;
/* Current priority of task */
PRI
tskbpri;
/* Base priority of task */
STAT
tskwait;
/* Reason for which task is kept waiting */
ID
wid;
/* Object ID for which task is kept waiting */
TMO
tskatr;
/* Remaining time before task times out */
UINT
actcnt;
/* Number of activation requests */
UINT
wupcnt;
/* Number of wakeup requests */
UINT
suscnt;
/* Number of suspension requests */
} T_RTSK;
typedef struct t_rtst {
STAT
tskstat;
/* Task status */
STAT
tskwait;
/* Reason for which task is kept waiting */
} T_RTST;
----Formats related to semaphore----
typedef struct t_rsem {
----Formats related to semaphore----
typedef struct t_rsem {
ID
wtskid;
/* ID number of task at the top of waiting queue */
INT
semcnt;
/* Current semaphore count value */
} T_RSEM;
----Formats related to eventflag----
wfmod:
TWF_ANDW
----Formats related to eventflag----
wfmod:
TWF_ANDW
H’0000
/* AND wait */
TWF_ORW
H’0002
/* OR wait */
typedef struct t_rflg {
ID
wtskid;
/* ID number of task at the top of waiting queue */
UINT
flgptn;
/* Current bit pattern of eventflag */
} T_RFLG;
----Formats related to data queue and short data queue----
typedef struct t_rdtq {
----Formats related to data queue and short data queue----
typedef struct t_rdtq {
ID
stskid;
/* ID number of task at the top of transmission waiting queue */
ID
rtskid;
/* ID number of task at the top of reception waiting queue */
UINT
sdtqcnt;
/* Number of data bytes contained in data queue */
} T_RDTQ;
----Formats related to mailbox----
typedef struct
----Formats related to mailbox----
typedef struct
t_msg {
VP msghead;
/* Message header */
} T_MSG;
typedef struct t_msg_pri {
typedef struct t_msg_pri {
T_MSG
msgque;
/* Message header */
PRI
msgpri;
/* Message priority */
} T_MSG_PRI;
typedef struct t_mbx {
typedef struct t_mbx {
ID
wtskid;
/* ID number of task at the top of waiting queue */
T_MSG *pk_msg;
/* Next message to be received */
} T_RMBX;
----Formats related to fixed-size memory pool----
typedef struct t_rmpf {
----Formats related to fixed-size memory pool----
typedef struct t_rmpf {
ID
wtskid;
/* ID number of task at the top of memory acquisition waiting queue
*/
UINT
frbcnt;
/* Number of memory blocks */
} T_RMPF;