Abdessamad El Abbassi / mbed-rtos_F401

Official mbed Real Time Operating System based on the RTX implementation of the CMSIS-RTOS API open standard. Support for nucleo F401RE

Dependents:   rtos_basic_stm32_F401

Fork of mbed-rtos by mbed official

rtx/RTX_Conf_CM.c@22:da8c5ccc2f9c, 2014-03-21 (annotated)

Committer:
mbed_official
Date:
Fri Mar 21 11:45:21 2014 +0000
Revision:
22:da8c5ccc2f9c
Parent:
21:90ff8157f1d2
Child:
23:c2779d329e1c
Synchronized with git revision e5c9ff6781a4e277a5a454e5a0b037f76e31739d



Full URL: https://github.com/mbedmicro/mbed/commit/e5c9ff6781a4e277a5a454e5a0b037f76e31739d/



STM32F0-Discovery (STM32F051R8) initial port

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 6:350b53afb889 1 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 2 * RL-ARM - RTX
emilmont 6:350b53afb889 3 *----------------------------------------------------------------------------
emilmont 6:350b53afb889 4 * Name: RTX_Conf_CM.C
emilmont 6:350b53afb889 5 * Purpose: Configuration of CMSIS RTX Kernel for Cortex-M
emilmont 6:350b53afb889 6 * Rev.: V4.60
emilmont 6:350b53afb889 7 *----------------------------------------------------------------------------
emilmont 6:350b53afb889 8 *
emilmont 6:350b53afb889 9 * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
emilmont 6:350b53afb889 10 * All rights reserved.
emilmont 6:350b53afb889 11 * Redistribution and use in source and binary forms, with or without
emilmont 6:350b53afb889 12 * modification, are permitted provided that the following conditions are met:
emilmont 6:350b53afb889 13 * - Redistributions of source code must retain the above copyright
emilmont 6:350b53afb889 14 * notice, this list of conditions and the following disclaimer.
emilmont 6:350b53afb889 15 * - Redistributions in binary form must reproduce the above copyright
emilmont 6:350b53afb889 16 * notice, this list of conditions and the following disclaimer in the
emilmont 6:350b53afb889 17 * documentation and/or other materials provided with the distribution.
emilmont 6:350b53afb889 18 * - Neither the name of ARM nor the names of its contributors may be used
emilmont 6:350b53afb889 19 * to endorse or promote products derived from this software without
emilmont 6:350b53afb889 20 * specific prior written permission.
emilmont 6:350b53afb889 21 *
emilmont 6:350b53afb889 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
emilmont 6:350b53afb889 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
emilmont 6:350b53afb889 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
emilmont 6:350b53afb889 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
emilmont 6:350b53afb889 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
emilmont 6:350b53afb889 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
emilmont 6:350b53afb889 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
emilmont 6:350b53afb889 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
emilmont 6:350b53afb889 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
emilmont 6:350b53afb889 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
emilmont 6:350b53afb889 32 * POSSIBILITY OF SUCH DAMAGE.
emilmont 6:350b53afb889 33 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 34
emilmont 6:350b53afb889 35 #include "cmsis_os.h"
emilmont 6:350b53afb889 36
emilmont 6:350b53afb889 37
emilmont 6:350b53afb889 38 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 39 * RTX User configuration part BEGIN
emilmont 6:350b53afb889 40 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 41
emilmont 6:350b53afb889 42 //-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
emilmont 6:350b53afb889 43 //
emilmont 6:350b53afb889 44 // <h>Thread Configuration
emilmont 6:350b53afb889 45 // =======================
emilmont 6:350b53afb889 46 //
emilmont 6:350b53afb889 47 // <o>Number of concurrent running threads <0-250>
emilmont 6:350b53afb889 48 // <i> Defines max. number of threads that will run at the same time.
emilmont 6:350b53afb889 49 // counting "main", but not counting "osTimerThread"
emilmont 6:350b53afb889 50 // <i> Default: 6
emilmont 6:350b53afb889 51 #ifndef OS_TASKCNT
mbed_official 19:98941d799678 52 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347) || defined(TARGET_KL46Z)
emilmont 6:350b53afb889 53 # define OS_TASKCNT 14
mbed_official 22:da8c5ccc2f9c 54 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) || defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8)
emilmont 6:350b53afb889 55 # define OS_TASKCNT 6
mbed_official 21:90ff8157f1d2 56 # else
mbed_official 21:90ff8157f1d2 57 # error "no target defined"
emilmont 6:350b53afb889 58 # endif
emilmont 6:350b53afb889 59 #endif
emilmont 6:350b53afb889 60
emilmont 6:350b53afb889 61 // <o>Scheduler (+ interrupts) stack size [bytes] <64-4096:8><#/4>
emilmont 6:350b53afb889 62 #ifndef OS_SCHEDULERSTKSIZE
mbed_official 19:98941d799678 63 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347) || defined(TARGET_KL46Z)
emilmont 6:350b53afb889 64 # define OS_SCHEDULERSTKSIZE 256
mbed_official 22:da8c5ccc2f9c 65 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) || defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8)
emilmont 6:350b53afb889 66 # define OS_SCHEDULERSTKSIZE 128
mbed_official 21:90ff8157f1d2 67 # else
mbed_official 21:90ff8157f1d2 68 # error "no target defined"
emilmont 6:350b53afb889 69 # endif
emilmont 6:350b53afb889 70 #endif
emilmont 6:350b53afb889 71
emilmont 6:350b53afb889 72 // <o>Idle stack size [bytes] <64-4096:8><#/4>
emilmont 6:350b53afb889 73 // <i> Defines default stack size for the Idle thread.
emilmont 6:350b53afb889 74 #ifndef OS_IDLESTKSIZE
emilmont 6:350b53afb889 75 #define OS_IDLESTKSIZE 128
emilmont 6:350b53afb889 76 #endif
emilmont 6:350b53afb889 77
emilmont 6:350b53afb889 78 // <o>Timer Thread stack size [bytes] <64-4096:8><#/4>
emilmont 6:350b53afb889 79 // <i> Defines stack size for Timer thread.
emilmont 6:350b53afb889 80 // <i> Default: 200
emilmont 6:350b53afb889 81 #ifndef OS_TIMERSTKSZ
emilmont 6:350b53afb889 82 #define OS_TIMERSTKSZ WORDS_STACK_SIZE
emilmont 6:350b53afb889 83 #endif
emilmont 6:350b53afb889 84
emilmont 6:350b53afb889 85 // <q>Check for stack overflow
emilmont 6:350b53afb889 86 // <i> Includes the stack checking code for stack overflow.
emilmont 6:350b53afb889 87 // <i> Note that additional code reduces the Kernel performance.
emilmont 6:350b53afb889 88 #ifndef OS_STKCHECK
emilmont 6:350b53afb889 89 #define OS_STKCHECK 1
emilmont 6:350b53afb889 90 #endif
emilmont 6:350b53afb889 91
emilmont 6:350b53afb889 92 // <o>Processor mode for thread execution
emilmont 6:350b53afb889 93 // <0=> Unprivileged mode
emilmont 6:350b53afb889 94 // <1=> Privileged mode
emilmont 6:350b53afb889 95 // <i> Default: Privileged mode
emilmont 6:350b53afb889 96 #ifndef OS_RUNPRIV
emilmont 6:350b53afb889 97 #define OS_RUNPRIV 1
emilmont 6:350b53afb889 98 #endif
emilmont 6:350b53afb889 99
emilmont 6:350b53afb889 100 // </h>
emilmont 6:350b53afb889 101 // <h>SysTick Timer Configuration
emilmont 6:350b53afb889 102 // ==============================
emilmont 6:350b53afb889 103 //
emilmont 6:350b53afb889 104 // <o>Timer clock value [Hz] <1-1000000000>
emilmont 6:350b53afb889 105 // <i> Defines the timer clock value.
emilmont 6:350b53afb889 106 // <i> Default: 6000000 (6MHz)
emilmont 6:350b53afb889 107 #ifndef OS_CLOCK
emilmont 6:350b53afb889 108 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
emilmont 6:350b53afb889 109 # define OS_CLOCK 96000000
emilmont 10:fcb1f103f7a1 110
bogdanm 13:869ef732a8a2 111 # elif defined(TARGET_LPC1347)
bogdanm 13:869ef732a8a2 112 # define OS_CLOCK 72000000
bogdanm 13:869ef732a8a2 113
mbed_official 22:da8c5ccc2f9c 114 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) || defined(TARGET_KL25Z) || defined(TARGET_KL46Z) || defined(TARGET_STM32F051R8)
emilmont 6:350b53afb889 115 # define OS_CLOCK 48000000
mbed_official 20:991c4c00af93 116
bogdanm 14:ee87e782d34f 117 # elif defined(TARGET_LPC812)
bogdanm 14:ee87e782d34f 118 # define OS_CLOCK 36000000
mbed_official 20:991c4c00af93 119
mbed_official 20:991c4c00af93 120 # elif defined(TARGET_STM32F100RB)
mbed_official 20:991c4c00af93 121 # define OS_CLOCK 24000000
mbed_official 20:991c4c00af93 122
emilmont 12:58b30ac3f00e 123 # elif defined(TARGET_LPC4088)
emilmont 12:58b30ac3f00e 124 # define OS_CLOCK 120000000
mbed_official 21:90ff8157f1d2 125
mbed_official 21:90ff8157f1d2 126 # else
mbed_official 21:90ff8157f1d2 127 # error "no target defined"
emilmont 6:350b53afb889 128 # endif
emilmont 6:350b53afb889 129 #endif
emilmont 6:350b53afb889 130
emilmont 6:350b53afb889 131 // <o>Timer tick value [us] <1-1000000>
emilmont 6:350b53afb889 132 // <i> Defines the timer tick value.
emilmont 6:350b53afb889 133 // <i> Default: 1000 (1ms)
emilmont 6:350b53afb889 134 #ifndef OS_TICK
emilmont 6:350b53afb889 135 #define OS_TICK 1000
emilmont 6:350b53afb889 136 #endif
emilmont 6:350b53afb889 137
emilmont 6:350b53afb889 138 // </h>
emilmont 6:350b53afb889 139
emilmont 6:350b53afb889 140 // <h>System Configuration
emilmont 6:350b53afb889 141 // =======================
emilmont 6:350b53afb889 142 //
emilmont 6:350b53afb889 143 // <e>Round-Robin Thread switching
emilmont 6:350b53afb889 144 // ===============================
emilmont 6:350b53afb889 145 //
emilmont 6:350b53afb889 146 // <i> Enables Round-Robin Thread switching.
emilmont 6:350b53afb889 147 #ifndef OS_ROBIN
emilmont 6:350b53afb889 148 #define OS_ROBIN 1
emilmont 6:350b53afb889 149 #endif
emilmont 6:350b53afb889 150
emilmont 6:350b53afb889 151 // <o>Round-Robin Timeout [ticks] <1-1000>
emilmont 6:350b53afb889 152 // <i> Defines how long a thread will execute before a thread switch.
emilmont 6:350b53afb889 153 // <i> Default: 5
emilmont 6:350b53afb889 154 #ifndef OS_ROBINTOUT
emilmont 6:350b53afb889 155 #define OS_ROBINTOUT 5
emilmont 6:350b53afb889 156 #endif
emilmont 6:350b53afb889 157
emilmont 6:350b53afb889 158 // </e>
emilmont 6:350b53afb889 159
emilmont 6:350b53afb889 160 // <e>User Timers
emilmont 6:350b53afb889 161 // ==============
emilmont 6:350b53afb889 162 // <i> Enables user Timers
emilmont 6:350b53afb889 163 #ifndef OS_TIMERS
emilmont 6:350b53afb889 164 #define OS_TIMERS 1
emilmont 6:350b53afb889 165 #endif
emilmont 6:350b53afb889 166
emilmont 6:350b53afb889 167 // <o>Timer Thread Priority
emilmont 6:350b53afb889 168 // <1=> Low
emilmont 6:350b53afb889 169 // <2=> Below Normal
emilmont 6:350b53afb889 170 // <3=> Normal
emilmont 6:350b53afb889 171 // <4=> Above Normal
emilmont 6:350b53afb889 172 // <5=> High
emilmont 6:350b53afb889 173 // <6=> Realtime (highest)
emilmont 6:350b53afb889 174 // <i> Defines priority for Timer Thread
emilmont 6:350b53afb889 175 // <i> Default: High
emilmont 6:350b53afb889 176 #ifndef OS_TIMERPRIO
emilmont 6:350b53afb889 177 #define OS_TIMERPRIO 5
emilmont 6:350b53afb889 178 #endif
emilmont 6:350b53afb889 179
emilmont 6:350b53afb889 180 // <o>Timer Callback Queue size <1-32>
emilmont 6:350b53afb889 181 // <i> Number of concurrent active timer callback functions.
emilmont 6:350b53afb889 182 // <i> Default: 4
emilmont 6:350b53afb889 183 #ifndef OS_TIMERCBQSZ
emilmont 6:350b53afb889 184 #define OS_TIMERCBQS 4
emilmont 6:350b53afb889 185 #endif
emilmont 6:350b53afb889 186
emilmont 6:350b53afb889 187 // </e>
emilmont 6:350b53afb889 188
emilmont 6:350b53afb889 189 // <o>ISR FIFO Queue size<4=> 4 entries <8=> 8 entries
emilmont 6:350b53afb889 190 // <12=> 12 entries <16=> 16 entries
emilmont 6:350b53afb889 191 // <24=> 24 entries <32=> 32 entries
emilmont 6:350b53afb889 192 // <48=> 48 entries <64=> 64 entries
emilmont 6:350b53afb889 193 // <96=> 96 entries
emilmont 6:350b53afb889 194 // <i> ISR functions store requests to this buffer,
emilmont 6:350b53afb889 195 // <i> when they are called from the interrupt handler.
emilmont 6:350b53afb889 196 // <i> Default: 16 entries
emilmont 6:350b53afb889 197 #ifndef OS_FIFOSZ
emilmont 6:350b53afb889 198 #define OS_FIFOSZ 16
emilmont 6:350b53afb889 199 #endif
emilmont 6:350b53afb889 200
emilmont 6:350b53afb889 201 // </h>
emilmont 6:350b53afb889 202
emilmont 6:350b53afb889 203 //------------- <<< end of configuration section >>> -----------------------
emilmont 6:350b53afb889 204
emilmont 6:350b53afb889 205 // Standard library system mutexes
emilmont 6:350b53afb889 206 // ===============================
emilmont 6:350b53afb889 207 // Define max. number system mutexes that are used to protect
emilmont 6:350b53afb889 208 // the arm standard runtime library. For microlib they are not used.
emilmont 6:350b53afb889 209 #ifndef OS_MUTEXCNT
emilmont 9:53e6cccd8782 210 #define OS_MUTEXCNT 12
emilmont 6:350b53afb889 211 #endif
emilmont 6:350b53afb889 212
emilmont 6:350b53afb889 213 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 214 * RTX User configuration part END
emilmont 6:350b53afb889 215 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 216
emilmont 6:350b53afb889 217 #define OS_TRV ((uint32_t)(((double)OS_CLOCK*(double)OS_TICK)/1E6)-1)
emilmont 6:350b53afb889 218
emilmont 6:350b53afb889 219
emilmont 6:350b53afb889 220 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 221 * OS Idle daemon
emilmont 6:350b53afb889 222 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 223 void os_idle_demon (void) {
emilmont 6:350b53afb889 224 /* The idle demon is a system thread, running when no other thread is */
emilmont 6:350b53afb889 225 /* ready to run. */
emilmont 6:350b53afb889 226
emilmont 6:350b53afb889 227 /* Sleep: ideally, we should put the chip to sleep.
emilmont 6:350b53afb889 228 Unfortunately, this usually requires disconnecting the interface chip (debugger).
emilmont 6:350b53afb889 229 This can be done, but it would break the local file system.
emilmont 6:350b53afb889 230 */
emilmont 6:350b53afb889 231 for (;;) {
emilmont 6:350b53afb889 232 // sleep();
emilmont 6:350b53afb889 233 }
emilmont 6:350b53afb889 234 }
emilmont 6:350b53afb889 235
emilmont 6:350b53afb889 236 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 237 * RTX Errors
emilmont 6:350b53afb889 238 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 239 extern void mbed_die(void);
emilmont 6:350b53afb889 240
emilmont 6:350b53afb889 241 void os_error (uint32_t err_code) {
emilmont 6:350b53afb889 242 /* This function is called when a runtime error is detected. Parameter */
emilmont 11:db1fc233faa9 243 /* 'err_code' holds the runtime error code (defined in RTX_Conf.h). */
emilmont 6:350b53afb889 244 mbed_die();
emilmont 6:350b53afb889 245 }
emilmont 6:350b53afb889 246
emilmont 6:350b53afb889 247 void sysThreadError(osStatus status) {
emilmont 6:350b53afb889 248 if (status != osOK) {
emilmont 6:350b53afb889 249 mbed_die();
emilmont 6:350b53afb889 250 }
emilmont 6:350b53afb889 251 }
emilmont 6:350b53afb889 252
emilmont 6:350b53afb889 253 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 254 * RTX Configuration Functions
emilmont 6:350b53afb889 255 *---------------------------------------------------------------------------*/
emilmont 6:350b53afb889 256
emilmont 6:350b53afb889 257 #include "RTX_CM_lib.h"
emilmont 6:350b53afb889 258
emilmont 6:350b53afb889 259 /*----------------------------------------------------------------------------
emilmont 6:350b53afb889 260 * end of file
emilmont 6:350b53afb889 261 *---------------------------------------------------------------------------*/