skeleton for lab1
Dependencies: AvailableMemory mbed-rtos mbed
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Diff: mbed-rtos/rtx/os_tcb.h
- Revision:
- 0:1c8f2727e9f5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos/rtx/os_tcb.h Thu Apr 03 22:56:32 2014 +0000 @@ -0,0 +1,50 @@ +#ifndef OS_TCB_H +#define OS_TCB_H + +/* Types */ +typedef char S8; +typedef unsigned char U8; +typedef short S16; +typedef unsigned short U16; +typedef int S32; +typedef unsigned int U32; +typedef long long S64; +typedef unsigned long long U64; +typedef unsigned char BIT; +typedef unsigned int BOOL; +typedef void (*FUNCP)(void); + +typedef struct OS_TCB { + /* General part: identical for all implementations. */ + U8 cb_type; /* Control Block Type */ + U8 state; /* Task state */ + U8 prio; /* Execution priority */ + U8 task_id; /* Task ID value for optimized TCB access */ + struct OS_TCB *p_lnk; /* Link pointer for ready/sem. wait list */ + struct OS_TCB *p_rlnk; /* Link pointer for sem./mbx lst backwards */ + struct OS_TCB *p_dlnk; /* Link pointer for delay list */ + struct OS_TCB *p_blnk; /* Link pointer for delay list backwards */ + U16 delta_time; /* Time until time out */ + U16 interval_time; /* Time interval for periodic waits */ + U16 events; /* Event flags */ + U16 waits; /* Wait flags */ + void **msg; /* Direct message passing when task waits */ + + /* Hardware dependant part: specific for CM processor */ + U8 stack_frame; /* Stack frame: 0=Basic, 1=Extended */ + U8 reserved; + U16 priv_stack; /* Private stack size in bytes */ + U32 tsk_stack; /* Current task Stack pointer (R13) */ + U32 *stack; /* Pointer to Task Stack memory block */ + + /* Library dependant part */ +#if defined (__CC_ARM) && !defined (__MICROLIB) + /* A memory space for arm standard library. */ + U32 std_libspace[96/4]; +#endif + + /* Task entry point used for uVision debugger */ + FUNCP ptask; /* Task entry address */ +} *P_TCB; + +#endif