Daoyu_Sofiane Yao_Belouka / mbed-rtos

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Dependents:   Mecatro_Gyro_Programme_Codeur_HC06

rtx/TARGET_ARM7/RTX_Conf_CM.c@0:a8ed743bc1e1, 2021-04-16 (annotated)

Committer:
daoyu_sofiane
Date:
Fri Apr 16 09:25:33 2021 +0000
Revision:
0:a8ed743bc1e1
Projet Gyropode

Who changed what in which revision?

UserRevisionLine numberNew contents of line
daoyu_sofiane 0:a8ed743bc1e1 1 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 2 * RL-ARM - RTX
daoyu_sofiane 0:a8ed743bc1e1 3 *----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 4 * Name: RTX_Conf_CM.C
daoyu_sofiane 0:a8ed743bc1e1 5 * Purpose: Configuration of CMSIS RTX Kernel for ARM7TDMI
daoyu_sofiane 0:a8ed743bc1e1 6 * Rev.: V1.0
daoyu_sofiane 0:a8ed743bc1e1 7 *----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 8 *
daoyu_sofiane 0:a8ed743bc1e1 9 * Copyright (c) 1999-2009 KEIL, 2009-2015 ARM Germany GmbH
daoyu_sofiane 0:a8ed743bc1e1 10 * All rights reserved.
daoyu_sofiane 0:a8ed743bc1e1 11 * Redistribution and use in source and binary forms, with or without
daoyu_sofiane 0:a8ed743bc1e1 12 * modification, are permitted provided that the following conditions are met:
daoyu_sofiane 0:a8ed743bc1e1 13 * - Redistributions of source code must retain the above copyright
daoyu_sofiane 0:a8ed743bc1e1 14 * notice, this list of conditions and the following disclaimer.
daoyu_sofiane 0:a8ed743bc1e1 15 * - Redistributions in binary form must reproduce the above copyright
daoyu_sofiane 0:a8ed743bc1e1 16 * notice, this list of conditions and the following disclaimer in the
daoyu_sofiane 0:a8ed743bc1e1 17 * documentation and/or other materials provided with the distribution.
daoyu_sofiane 0:a8ed743bc1e1 18 * - Neither the name of ARM nor the names of its contributors may be used
daoyu_sofiane 0:a8ed743bc1e1 19 * to endorse or promote products derived from this software without
daoyu_sofiane 0:a8ed743bc1e1 20 * specific prior written permission.
daoyu_sofiane 0:a8ed743bc1e1 21 *
daoyu_sofiane 0:a8ed743bc1e1 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
daoyu_sofiane 0:a8ed743bc1e1 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
daoyu_sofiane 0:a8ed743bc1e1 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
daoyu_sofiane 0:a8ed743bc1e1 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
daoyu_sofiane 0:a8ed743bc1e1 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
daoyu_sofiane 0:a8ed743bc1e1 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
daoyu_sofiane 0:a8ed743bc1e1 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
daoyu_sofiane 0:a8ed743bc1e1 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
daoyu_sofiane 0:a8ed743bc1e1 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
daoyu_sofiane 0:a8ed743bc1e1 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
daoyu_sofiane 0:a8ed743bc1e1 32 * POSSIBILITY OF SUCH DAMAGE.
daoyu_sofiane 0:a8ed743bc1e1 33 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 34
daoyu_sofiane 0:a8ed743bc1e1 35 #include "cmsis_os.h"
daoyu_sofiane 0:a8ed743bc1e1 36
daoyu_sofiane 0:a8ed743bc1e1 37
daoyu_sofiane 0:a8ed743bc1e1 38 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 39 * RTX User configuration part BEGIN
daoyu_sofiane 0:a8ed743bc1e1 40 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 41
daoyu_sofiane 0:a8ed743bc1e1 42 // Include per-target RTX config file
daoyu_sofiane 0:a8ed743bc1e1 43 #include "mbed_rtx4.h"
daoyu_sofiane 0:a8ed743bc1e1 44
daoyu_sofiane 0:a8ed743bc1e1 45 //-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
daoyu_sofiane 0:a8ed743bc1e1 46 //
daoyu_sofiane 0:a8ed743bc1e1 47 // <h>Thread Configuration
daoyu_sofiane 0:a8ed743bc1e1 48 // =======================
daoyu_sofiane 0:a8ed743bc1e1 49 //
daoyu_sofiane 0:a8ed743bc1e1 50 // <o>Number of concurrent running threads <0-250>
daoyu_sofiane 0:a8ed743bc1e1 51 // <i> Defines max. number of threads that will run at the same time.
daoyu_sofiane 0:a8ed743bc1e1 52 // counting "main", but not counting "osTimerThread"
daoyu_sofiane 0:a8ed743bc1e1 53 // <i> Default: 6
daoyu_sofiane 0:a8ed743bc1e1 54 #ifndef OS_TASKCNT
daoyu_sofiane 0:a8ed743bc1e1 55 #error "no target defined"
daoyu_sofiane 0:a8ed743bc1e1 56 #endif
daoyu_sofiane 0:a8ed743bc1e1 57
daoyu_sofiane 0:a8ed743bc1e1 58 // <o>Scheduler (+ interrupts) stack size [bytes] <64-4096:8><#/4>
daoyu_sofiane 0:a8ed743bc1e1 59 #ifndef OS_SCHEDULERSTKSIZE
daoyu_sofiane 0:a8ed743bc1e1 60 #error "no target defined"
daoyu_sofiane 0:a8ed743bc1e1 61 #endif
daoyu_sofiane 0:a8ed743bc1e1 62
daoyu_sofiane 0:a8ed743bc1e1 63 // <o>Idle stack size [bytes] <64-4096:8><#/4>
daoyu_sofiane 0:a8ed743bc1e1 64 // <i> Defines default stack size for the Idle thread.
daoyu_sofiane 0:a8ed743bc1e1 65 #ifndef OS_IDLESTKSIZE
daoyu_sofiane 0:a8ed743bc1e1 66 #define OS_IDLESTKSIZE 136
daoyu_sofiane 0:a8ed743bc1e1 67 #endif
daoyu_sofiane 0:a8ed743bc1e1 68
daoyu_sofiane 0:a8ed743bc1e1 69 // <o>Timer Thread stack size [bytes] <64-4096:8><#/4>
daoyu_sofiane 0:a8ed743bc1e1 70 // <i> Defines stack size for Timer thread.
daoyu_sofiane 0:a8ed743bc1e1 71 // <i> Default: 200
daoyu_sofiane 0:a8ed743bc1e1 72 #ifndef OS_TIMERSTKSZ
daoyu_sofiane 0:a8ed743bc1e1 73 #define OS_TIMERSTKSZ WORDS_STACK_SIZE
daoyu_sofiane 0:a8ed743bc1e1 74 #endif
daoyu_sofiane 0:a8ed743bc1e1 75
daoyu_sofiane 0:a8ed743bc1e1 76 // <q>Check for stack overflow
daoyu_sofiane 0:a8ed743bc1e1 77 // <i> Includes the stack checking code for stack overflow.
daoyu_sofiane 0:a8ed743bc1e1 78 // <i> Note that additional code reduces the Kernel performance.
daoyu_sofiane 0:a8ed743bc1e1 79 #ifndef OS_STKCHECK
daoyu_sofiane 0:a8ed743bc1e1 80 #define OS_STKCHECK 1
daoyu_sofiane 0:a8ed743bc1e1 81 #endif
daoyu_sofiane 0:a8ed743bc1e1 82
daoyu_sofiane 0:a8ed743bc1e1 83 // <o>Processor mode for thread execution
daoyu_sofiane 0:a8ed743bc1e1 84 // <0=> Unprivileged mode
daoyu_sofiane 0:a8ed743bc1e1 85 // <1=> Privileged mode
daoyu_sofiane 0:a8ed743bc1e1 86 // <i> Default: Privileged mode
daoyu_sofiane 0:a8ed743bc1e1 87 #ifndef OS_RUNPRIV
daoyu_sofiane 0:a8ed743bc1e1 88 #define OS_RUNPRIV 1
daoyu_sofiane 0:a8ed743bc1e1 89 #endif
daoyu_sofiane 0:a8ed743bc1e1 90
daoyu_sofiane 0:a8ed743bc1e1 91 // </h>
daoyu_sofiane 0:a8ed743bc1e1 92 // <h>SysTick Timer Configuration
daoyu_sofiane 0:a8ed743bc1e1 93 // ==============================
daoyu_sofiane 0:a8ed743bc1e1 94 //
daoyu_sofiane 0:a8ed743bc1e1 95 // <o>Timer clock value [Hz] <1-1000000000>
daoyu_sofiane 0:a8ed743bc1e1 96 // <i> Defines the timer clock value.
daoyu_sofiane 0:a8ed743bc1e1 97 // <i> Default: 6000000 (6MHz)
daoyu_sofiane 0:a8ed743bc1e1 98 #ifndef OS_CLOCK
daoyu_sofiane 0:a8ed743bc1e1 99 #error "no target defined"
daoyu_sofiane 0:a8ed743bc1e1 100 #endif
daoyu_sofiane 0:a8ed743bc1e1 101
daoyu_sofiane 0:a8ed743bc1e1 102 // <o>Timer tick value [us] <1-1000000>
daoyu_sofiane 0:a8ed743bc1e1 103 // <i> Defines the timer tick value.
daoyu_sofiane 0:a8ed743bc1e1 104 // <i> Default: 1000 (1ms)
daoyu_sofiane 0:a8ed743bc1e1 105 #ifndef OS_TICK
daoyu_sofiane 0:a8ed743bc1e1 106 #define OS_TICK 1000
daoyu_sofiane 0:a8ed743bc1e1 107 #endif
daoyu_sofiane 0:a8ed743bc1e1 108
daoyu_sofiane 0:a8ed743bc1e1 109 // </h>
daoyu_sofiane 0:a8ed743bc1e1 110
daoyu_sofiane 0:a8ed743bc1e1 111 // <h>System Configuration
daoyu_sofiane 0:a8ed743bc1e1 112 // =======================
daoyu_sofiane 0:a8ed743bc1e1 113 //
daoyu_sofiane 0:a8ed743bc1e1 114 // <e>Round-Robin Thread switching
daoyu_sofiane 0:a8ed743bc1e1 115 // ===============================
daoyu_sofiane 0:a8ed743bc1e1 116 //
daoyu_sofiane 0:a8ed743bc1e1 117 // <i> Enables Round-Robin Thread switching.
daoyu_sofiane 0:a8ed743bc1e1 118 #ifndef OS_ROBIN
daoyu_sofiane 0:a8ed743bc1e1 119 #define OS_ROBIN 1
daoyu_sofiane 0:a8ed743bc1e1 120 #endif
daoyu_sofiane 0:a8ed743bc1e1 121
daoyu_sofiane 0:a8ed743bc1e1 122 // <o>Round-Robin Timeout [ticks] <1-1000>
daoyu_sofiane 0:a8ed743bc1e1 123 // <i> Defines how long a thread will execute before a thread switch.
daoyu_sofiane 0:a8ed743bc1e1 124 // <i> Default: 5
daoyu_sofiane 0:a8ed743bc1e1 125 #ifndef OS_ROBINTOUT
daoyu_sofiane 0:a8ed743bc1e1 126 #define OS_ROBINTOUT 5
daoyu_sofiane 0:a8ed743bc1e1 127 #endif
daoyu_sofiane 0:a8ed743bc1e1 128
daoyu_sofiane 0:a8ed743bc1e1 129 // </e>
daoyu_sofiane 0:a8ed743bc1e1 130
daoyu_sofiane 0:a8ed743bc1e1 131 // <e>User Timers
daoyu_sofiane 0:a8ed743bc1e1 132 // ==============
daoyu_sofiane 0:a8ed743bc1e1 133 // <i> Enables user Timers
daoyu_sofiane 0:a8ed743bc1e1 134 #ifndef OS_TIMERS
daoyu_sofiane 0:a8ed743bc1e1 135 #define OS_TIMERS 1
daoyu_sofiane 0:a8ed743bc1e1 136 #endif
daoyu_sofiane 0:a8ed743bc1e1 137
daoyu_sofiane 0:a8ed743bc1e1 138 // <o>Timer Thread Priority
daoyu_sofiane 0:a8ed743bc1e1 139 // <1=> Low
daoyu_sofiane 0:a8ed743bc1e1 140 // <2=> Below Normal
daoyu_sofiane 0:a8ed743bc1e1 141 // <3=> Normal
daoyu_sofiane 0:a8ed743bc1e1 142 // <4=> Above Normal
daoyu_sofiane 0:a8ed743bc1e1 143 // <5=> High
daoyu_sofiane 0:a8ed743bc1e1 144 // <6=> Realtime (highest)
daoyu_sofiane 0:a8ed743bc1e1 145 // <i> Defines priority for Timer Thread
daoyu_sofiane 0:a8ed743bc1e1 146 // <i> Default: High
daoyu_sofiane 0:a8ed743bc1e1 147 #ifndef OS_TIMERPRIO
daoyu_sofiane 0:a8ed743bc1e1 148 #define OS_TIMERPRIO 5
daoyu_sofiane 0:a8ed743bc1e1 149 #endif
daoyu_sofiane 0:a8ed743bc1e1 150
daoyu_sofiane 0:a8ed743bc1e1 151 // <o>Timer Callback Queue size <1-32>
daoyu_sofiane 0:a8ed743bc1e1 152 // <i> Number of concurrent active timer callback functions.
daoyu_sofiane 0:a8ed743bc1e1 153 // <i> Default: 4
daoyu_sofiane 0:a8ed743bc1e1 154 #ifndef OS_TIMERCBQSZ
daoyu_sofiane 0:a8ed743bc1e1 155 #define OS_TIMERCBQS 4
daoyu_sofiane 0:a8ed743bc1e1 156 #endif
daoyu_sofiane 0:a8ed743bc1e1 157
daoyu_sofiane 0:a8ed743bc1e1 158 // </e>
daoyu_sofiane 0:a8ed743bc1e1 159
daoyu_sofiane 0:a8ed743bc1e1 160 // <o>ISR FIFO Queue size<4=> 4 entries <8=> 8 entries
daoyu_sofiane 0:a8ed743bc1e1 161 // <12=> 12 entries <16=> 16 entries
daoyu_sofiane 0:a8ed743bc1e1 162 // <24=> 24 entries <32=> 32 entries
daoyu_sofiane 0:a8ed743bc1e1 163 // <48=> 48 entries <64=> 64 entries
daoyu_sofiane 0:a8ed743bc1e1 164 // <96=> 96 entries
daoyu_sofiane 0:a8ed743bc1e1 165 // <i> ISR functions store requests to this buffer,
daoyu_sofiane 0:a8ed743bc1e1 166 // <i> when they are called from the interrupt handler.
daoyu_sofiane 0:a8ed743bc1e1 167 // <i> Default: 16 entries
daoyu_sofiane 0:a8ed743bc1e1 168 #ifndef OS_FIFOSZ
daoyu_sofiane 0:a8ed743bc1e1 169 #define OS_FIFOSZ 16
daoyu_sofiane 0:a8ed743bc1e1 170 #endif
daoyu_sofiane 0:a8ed743bc1e1 171
daoyu_sofiane 0:a8ed743bc1e1 172 // </h>
daoyu_sofiane 0:a8ed743bc1e1 173
daoyu_sofiane 0:a8ed743bc1e1 174 //------------- <<< end of configuration section >>> -----------------------
daoyu_sofiane 0:a8ed743bc1e1 175
daoyu_sofiane 0:a8ed743bc1e1 176 // Standard library system mutexes
daoyu_sofiane 0:a8ed743bc1e1 177 // ===============================
daoyu_sofiane 0:a8ed743bc1e1 178 // Define max. number system mutexes that are used to protect
daoyu_sofiane 0:a8ed743bc1e1 179 // the arm standard runtime library. For microlib they are not used.
daoyu_sofiane 0:a8ed743bc1e1 180 #ifndef OS_MUTEXCNT
daoyu_sofiane 0:a8ed743bc1e1 181 #define OS_MUTEXCNT 12
daoyu_sofiane 0:a8ed743bc1e1 182 #endif
daoyu_sofiane 0:a8ed743bc1e1 183
daoyu_sofiane 0:a8ed743bc1e1 184 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 185 * RTX User configuration part END
daoyu_sofiane 0:a8ed743bc1e1 186 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 187
daoyu_sofiane 0:a8ed743bc1e1 188 #define OS_TRV ((uint32_t)(((double)OS_CLOCK*(double)OS_TICK)/1E6)-1)
daoyu_sofiane 0:a8ed743bc1e1 189
daoyu_sofiane 0:a8ed743bc1e1 190
daoyu_sofiane 0:a8ed743bc1e1 191 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 192 * OS Idle daemon
daoyu_sofiane 0:a8ed743bc1e1 193 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 194 extern void rtos_idle_loop(void);
daoyu_sofiane 0:a8ed743bc1e1 195
daoyu_sofiane 0:a8ed743bc1e1 196 void os_idle_demon (void) {
daoyu_sofiane 0:a8ed743bc1e1 197 /* The idle demon is a system thread, running when no other thread is */
daoyu_sofiane 0:a8ed743bc1e1 198 /* ready to run. */
daoyu_sofiane 0:a8ed743bc1e1 199 rtos_idle_loop();
daoyu_sofiane 0:a8ed743bc1e1 200 }
daoyu_sofiane 0:a8ed743bc1e1 201
daoyu_sofiane 0:a8ed743bc1e1 202 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 203 * RTX Errors
daoyu_sofiane 0:a8ed743bc1e1 204 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 205 extern void mbed_die(void);
daoyu_sofiane 0:a8ed743bc1e1 206
daoyu_sofiane 0:a8ed743bc1e1 207 void os_error (uint32_t err_code) {
daoyu_sofiane 0:a8ed743bc1e1 208 /* This function is called when a runtime error is detected. Parameter */
daoyu_sofiane 0:a8ed743bc1e1 209 /* 'err_code' holds the runtime error code (defined in RTX_Conf.h). */
daoyu_sofiane 0:a8ed743bc1e1 210 mbed_die();
daoyu_sofiane 0:a8ed743bc1e1 211 }
daoyu_sofiane 0:a8ed743bc1e1 212
daoyu_sofiane 0:a8ed743bc1e1 213 void sysThreadError(osStatus status) {
daoyu_sofiane 0:a8ed743bc1e1 214 if (status != osOK) {
daoyu_sofiane 0:a8ed743bc1e1 215 mbed_die();
daoyu_sofiane 0:a8ed743bc1e1 216 }
daoyu_sofiane 0:a8ed743bc1e1 217 }
daoyu_sofiane 0:a8ed743bc1e1 218
daoyu_sofiane 0:a8ed743bc1e1 219 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 220 * RTX Configuration Functions
daoyu_sofiane 0:a8ed743bc1e1 221 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 222
daoyu_sofiane 0:a8ed743bc1e1 223 #include "RTX_CM_lib.h"
daoyu_sofiane 0:a8ed743bc1e1 224
daoyu_sofiane 0:a8ed743bc1e1 225 /*----------------------------------------------------------------------------
daoyu_sofiane 0:a8ed743bc1e1 226 * end of file
daoyu_sofiane 0:a8ed743bc1e1 227 *---------------------------------------------------------------------------*/
daoyu_sofiane 0:a8ed743bc1e1 228