diff options
Diffstat (limited to 'libraries/mbed/rtos/rtx/TARGET_CORTEX_M/rt_TypeDef.h')
| -rw-r--r-- | libraries/mbed/rtos/rtx/TARGET_CORTEX_M/rt_TypeDef.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/rt_TypeDef.h b/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/rt_TypeDef.h new file mode 100644 index 0000000..27416c5 --- /dev/null +++ b/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/rt_TypeDef.h @@ -0,0 +1,128 @@ +/*---------------------------------------------------------------------------- + * RL-ARM - RTX + *---------------------------------------------------------------------------- + * Name: RT_TYPEDEF.H + * Purpose: Type Definitions + * Rev.: V4.60 + *---------------------------------------------------------------------------- + * + * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * - Neither the name of ARM nor the names of its contributors may be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *---------------------------------------------------------------------------*/ +#ifndef RT_TYPE_DEF_H +#define RT_TYPE_DEF_H + +#include "os_tcb.h" + +typedef U32 OS_TID; +typedef void *OS_ID; +typedef U32 OS_RESULT; + +#define TCB_STACKF 32 /* 'stack_frame' offset */ +#define TCB_TSTACK 40 /* 'tsk_stack' offset */ + +typedef struct OS_PSFE { /* Post Service Fifo Entry */ + void *id; /* Object Identification */ + U32 arg; /* Object Argument */ +} *P_PSFE; + +typedef struct OS_PSQ { /* Post Service Queue */ + U8 first; /* FIFO Head Index */ + U8 last; /* FIFO Tail Index */ + U8 count; /* Number of stored items in FIFO */ + U8 size; /* FIFO Size */ + struct OS_PSFE q[1]; /* FIFO Content */ +} *P_PSQ; + +typedef struct OS_TSK { + P_TCB run; /* Current running task */ + P_TCB new_tsk; /* Scheduled task to run */ +} *P_TSK; + +typedef struct OS_ROBIN { /* Round Robin Control */ + P_TCB task; /* Round Robin task */ + U16 time; /* Round Robin switch time */ + U16 tout; /* Round Robin timeout */ +} *P_ROBIN; + +typedef struct OS_XCB { + U8 cb_type; /* Control Block Type */ + 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 */ +} *P_XCB; + +typedef struct OS_MCB { + U8 cb_type; /* Control Block Type */ + U8 state; /* State flag variable */ + U8 isr_st; /* State flag variable for isr functions */ + struct OS_TCB *p_lnk; /* Chain of tasks waiting for message */ + U16 first; /* Index of the message list begin */ + U16 last; /* Index of the message list end */ + U16 count; /* Actual number of stored messages */ + U16 size; /* Maximum number of stored messages */ + void *msg[1]; /* FIFO for Message pointers 1st element */ +} *P_MCB; + +typedef struct OS_SCB { + U8 cb_type; /* Control Block Type */ + U8 mask; /* Semaphore token mask */ + U16 tokens; /* Semaphore tokens */ + struct OS_TCB *p_lnk; /* Chain of tasks waiting for tokens */ +} *P_SCB; + +typedef struct OS_MUCB { + U8 cb_type; /* Control Block Type */ + U8 prio; /* Owner task default priority */ + U16 level; /* Call nesting level */ + struct OS_TCB *p_lnk; /* Chain of tasks waiting for mutex */ + struct OS_TCB *owner; /* Mutex owner task */ +} *P_MUCB; + +typedef struct OS_XTMR { + struct OS_TMR *next; + U16 tcnt; +} *P_XTMR; + +typedef struct OS_TMR { + struct OS_TMR *next; /* Link pointer to Next timer */ + U16 tcnt; /* Timer delay count */ + U16 info; /* User defined call info */ +} *P_TMR; + +typedef struct OS_BM { + void *free; /* Pointer to first free memory block */ + void *end; /* Pointer to memory block end */ + U32 blk_size; /* Memory block size */ +} *P_BM; + +/* Definitions */ +#define __TRUE 1 +#define __FALSE 0 +#define NULL ((void *) 0) + +#endif |