diff options
Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/rtos/rtx/TARGET_CORTEX_A/rt_Task.h')
| -rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/rtos/rtx/TARGET_CORTEX_A/rt_Task.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/rtos/rtx/TARGET_CORTEX_A/rt_Task.h b/tmk_core/tool/mbed/mbed-sdk/libraries/rtos/rtx/TARGET_CORTEX_A/rt_Task.h new file mode 100644 index 0000000000..6d7bc2fa63 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/rtos/rtx/TARGET_CORTEX_A/rt_Task.h @@ -0,0 +1,87 @@ +/*---------------------------------------------------------------------------- + * RL-ARM - RTX + *---------------------------------------------------------------------------- + * Name: RT_TASK.H + * Purpose: Task functions and system start up. + * 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. + *---------------------------------------------------------------------------*/ + +/* Definitions */ + +/* Values for 'state' */ +#define INACTIVE 0 +#define READY 1 +#define RUNNING 2 +#define WAIT_DLY 3 +#define WAIT_ITV 4 +#define WAIT_OR 5 +#define WAIT_AND 6 +#define WAIT_SEM 7 +#define WAIT_MBX 8 +#define WAIT_MUT 9 + +/* Return codes */ +#define OS_R_TMO 0x01 +#define OS_R_EVT 0x02 +#define OS_R_SEM 0x03 +#define OS_R_MBX 0x04 +#define OS_R_MUT 0x05 + +#define OS_R_OK 0x00 +#define OS_R_NOK 0xff + +/* Variables */ +extern struct OS_TSK os_tsk; +extern struct OS_TCB os_idle_TCB; + +/* Functions */ +extern void rt_switch_req (P_TCB p_new); +extern void rt_dispatch (P_TCB next_TCB); +extern void rt_block (U16 timeout, U8 block_state); +extern void rt_tsk_pass (void); +extern OS_TID rt_tsk_self (void); +extern OS_RESULT rt_tsk_prio (OS_TID task_id, U8 new_prio); +extern OS_TID rt_tsk_create (FUNCP task, U32 prio_stksz, void *stk, void *argv); +extern OS_RESULT rt_tsk_delete (OS_TID task_id); +#ifdef __CMSIS_RTOS +extern void rt_sys_init (void); +extern void rt_sys_start (void); +#else +extern void rt_sys_init (FUNCP first_task, U32 prio_stksz, void *stk); +#endif + +/*---------------------------------------------------------------------------- + * end of file + *---------------------------------------------------------------------------*/ + + + + + + |