Maintain legacy RTOS behavior before mbed-5
Fork of mbed-rtos by
Diff: rtx/TARGET_CORTEX_M/RTX_Config.h
- Revision:
- 112:53ace74b190c
- Child:
- 123:58563e6cba1e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rtx/TARGET_CORTEX_M/RTX_Config.h Thu May 05 20:45:13 2016 +0100 @@ -0,0 +1,79 @@ +/*---------------------------------------------------------------------------- + * CMSIS-RTOS - RTX + *---------------------------------------------------------------------------- + * Name: RTX_CONFIG.H + * Purpose: Exported functions of RTX_Config.c + * Rev.: V4.79 + *---------------------------------------------------------------------------- + * + * Copyright (c) 1999-2009 KEIL, 2009-2015 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. + *---------------------------------------------------------------------------*/ + + +/* Error Codes */ +#define OS_ERR_STK_OVF 1U +#define OS_ERR_FIFO_OVF 2U +#define OS_ERR_MBX_OVF 3U +#define OS_ERR_TIMER_OVF 4U + +/* Definitions */ +#define BOX_ALIGN_8 0x80000000U +#define _declare_box(pool,size,cnt) U32 pool[(((size)+3)/4)*(cnt) + 3] +#define _declare_box8(pool,size,cnt) U64 pool[(((size)+7)/8)*(cnt) + 2] +#define _init_box8(pool,size,bsize) _init_box (pool,size,(bsize) | BOX_ALIGN_8) + +/* Variables */ +extern U32 mp_tcb[]; +extern U64 mp_stk[]; +extern U32 os_fifo[]; +extern void *os_active_TCB[]; + +/* Constants */ +extern U16 const os_maxtaskrun; +extern U32 const os_trv; +extern U8 const os_flags; +extern U32 const os_stackinfo; +extern U32 const os_rrobin; +extern U32 const os_clockrate; +extern U32 const os_timernum; +extern U16 const mp_tcb_size; +extern U32 const mp_stk_size; +extern U32 const *m_tmr; +extern U16 const mp_tmr_size; +extern U8 const os_fifo_size; + +/* Functions */ +extern void os_idle_demon (void); +extern S32 os_tick_init (void); +extern U32 os_tick_val (void); +extern U32 os_tick_ovf (void); +extern void os_tick_irqack (void); +extern void os_tmr_call (U16 info); +extern void os_error (U32 err_code); + +/*---------------------------------------------------------------------------- + * end of file + *---------------------------------------------------------------------------*/