ELEC2645 (2018/19) / Mbed 2 deprecated el17dg

Initial publish

Dependencies:   mbed

Fork of el17dg by Dmitrijs Griskovs

mbed-rtos/rtx/TARGET_ARM7/os_tcb.h@40:e3bbda7444fa, 2019-05-07 (annotated)

Committer:
Noximilien
Date:
Tue May 07 15:22:35 2019 +0000
Revision:
40:e3bbda7444fa
Parent:
1:5aa2312d3e94 
The Final, Submission Version. I have read and agreed to the academic integrity. SID:201160286

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Noximilien 1:5aa2312d3e94 1 #ifndef OS_TCB_H
Noximilien 1:5aa2312d3e94 2 #define OS_TCB_H
Noximilien 1:5aa2312d3e94 3
Noximilien 1:5aa2312d3e94 4 /* Types */
Noximilien 1:5aa2312d3e94 5 typedef char S8;
Noximilien 1:5aa2312d3e94 6 typedef unsigned char U8;
Noximilien 1:5aa2312d3e94 7 typedef short S16;
Noximilien 1:5aa2312d3e94 8 typedef unsigned short U16;
Noximilien 1:5aa2312d3e94 9 typedef int S32;
Noximilien 1:5aa2312d3e94 10 typedef unsigned int U32;
Noximilien 1:5aa2312d3e94 11 typedef long long S64;
Noximilien 1:5aa2312d3e94 12 typedef unsigned long long U64;
Noximilien 1:5aa2312d3e94 13 typedef unsigned char BIT;
Noximilien 1:5aa2312d3e94 14 typedef unsigned int BOOL;
Noximilien 1:5aa2312d3e94 15 typedef void (*FUNCP)(void);
Noximilien 1:5aa2312d3e94 16 #define TCB_STACK_LR_OFFSET_BYTES (14*4) // prelast DWORD
Noximilien 1:5aa2312d3e94 17 #define TCB_STACK_LR_OFFSET_DWORDS (14) // prelast DWORD
Noximilien 1:5aa2312d3e94 18 #define TCB_STACK_R0_OFFSET_BYTES (1*4) // second DWORD
Noximilien 1:5aa2312d3e94 19 #define TCB_STACK_R0_OFFSET_DWORDS (1) // second DWORD
Noximilien 1:5aa2312d3e94 20
Noximilien 1:5aa2312d3e94 21 typedef struct OS_TCB {
Noximilien 1:5aa2312d3e94 22 /* General part: identical for all implementations. */
Noximilien 1:5aa2312d3e94 23 U8 cb_type; /* Control Block Type */
Noximilien 1:5aa2312d3e94 24 U8 state; /* Task state */
Noximilien 1:5aa2312d3e94 25 U8 prio; /* Execution priority */
Noximilien 1:5aa2312d3e94 26 U8 task_id; /* Task ID value for optimized TCB access */
Noximilien 1:5aa2312d3e94 27 struct OS_TCB *p_lnk; /* Link pointer for ready/sem. wait list */
Noximilien 1:5aa2312d3e94 28 struct OS_TCB *p_rlnk; /* Link pointer for sem./mbx lst backwards */
Noximilien 1:5aa2312d3e94 29 struct OS_TCB *p_dlnk; /* Link pointer for delay list */
Noximilien 1:5aa2312d3e94 30 struct OS_TCB *p_blnk; /* Link pointer for delay list backwards */
Noximilien 1:5aa2312d3e94 31 U16 delta_time; /* Time until time out */
Noximilien 1:5aa2312d3e94 32 U16 interval_time; /* Time interval for periodic waits */
Noximilien 1:5aa2312d3e94 33 U16 events; /* Event flags */
Noximilien 1:5aa2312d3e94 34 U16 waits; /* Wait flags */
Noximilien 1:5aa2312d3e94 35 void **msg; /* Direct message passing when task waits */
Noximilien 1:5aa2312d3e94 36
Noximilien 1:5aa2312d3e94 37 /* Hardware dependant part: specific for CM processor */
Noximilien 1:5aa2312d3e94 38 U8 stack_frame; /* Stack frame: 0=Basic, 1=Extended */
Noximilien 1:5aa2312d3e94 39 U8 reserved1;
Noximilien 1:5aa2312d3e94 40 U16 reserved2;
Noximilien 1:5aa2312d3e94 41 U32 priv_stack; /* Private stack size in bytes */
Noximilien 1:5aa2312d3e94 42 U32 tsk_stack; /* Current task Stack pointer (R13) */
Noximilien 1:5aa2312d3e94 43 U32 *stack; /* Pointer to Task Stack memory block */
Noximilien 1:5aa2312d3e94 44
Noximilien 1:5aa2312d3e94 45 /* Library dependant part */
Noximilien 1:5aa2312d3e94 46 #if defined (__CC_ARM) && !defined (__MICROLIB)
Noximilien 1:5aa2312d3e94 47 /* A memory space for arm standard library. */
Noximilien 1:5aa2312d3e94 48 U32 std_libspace[96/4];
Noximilien 1:5aa2312d3e94 49 #endif
Noximilien 1:5aa2312d3e94 50
Noximilien 1:5aa2312d3e94 51 /* Task entry point used for uVision debugger */
Noximilien 1:5aa2312d3e94 52 FUNCP ptask; /* Task entry address */
Noximilien 1:5aa2312d3e94 53 } *P_TCB;
Noximilien 1:5aa2312d3e94 54
Noximilien 1:5aa2312d3e94 55 #endif