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Dependencies:   mbed

Fork of FYDP_Final2 by Dave Lu

mbed-rtos/rtx/RTX_Conf_CM.c@8:3d5a84b897be, 2015-03-25 (annotated)

Committer:
tntmarket
Date:
Wed Mar 25 11:44:05 2015 +0000
Revision:
8:3d5a84b897be
Parent:
mbed/mbed-rtos/rtx/RTX_Conf_CM.c@0:21019d94ad33 
lift folders

Who changed what in which revision?

UserRevisionLine numberNew contents of line
majik 0:21019d94ad33 1 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 2 * RL-ARM - RTX
majik 0:21019d94ad33 3 *----------------------------------------------------------------------------
majik 0:21019d94ad33 4 * Name: RTX_Conf_CM.C
majik 0:21019d94ad33 5 * Purpose: Configuration of CMSIS RTX Kernel for Cortex-M
majik 0:21019d94ad33 6 * Rev.: V4.60
majik 0:21019d94ad33 7 *----------------------------------------------------------------------------
majik 0:21019d94ad33 8 *
majik 0:21019d94ad33 9 * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
majik 0:21019d94ad33 10 * All rights reserved.
majik 0:21019d94ad33 11 * Redistribution and use in source and binary forms, with or without
majik 0:21019d94ad33 12 * modification, are permitted provided that the following conditions are met:
majik 0:21019d94ad33 13 * - Redistributions of source code must retain the above copyright
majik 0:21019d94ad33 14 * notice, this list of conditions and the following disclaimer.
majik 0:21019d94ad33 15 * - Redistributions in binary form must reproduce the above copyright
majik 0:21019d94ad33 16 * notice, this list of conditions and the following disclaimer in the
majik 0:21019d94ad33 17 * documentation and/or other materials provided with the distribution.
majik 0:21019d94ad33 18 * - Neither the name of ARM nor the names of its contributors may be used
majik 0:21019d94ad33 19 * to endorse or promote products derived from this software without
majik 0:21019d94ad33 20 * specific prior written permission.
majik 0:21019d94ad33 21 *
majik 0:21019d94ad33 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
majik 0:21019d94ad33 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
majik 0:21019d94ad33 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
majik 0:21019d94ad33 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
majik 0:21019d94ad33 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
majik 0:21019d94ad33 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
majik 0:21019d94ad33 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
majik 0:21019d94ad33 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
majik 0:21019d94ad33 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
majik 0:21019d94ad33 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
majik 0:21019d94ad33 32 * POSSIBILITY OF SUCH DAMAGE.
majik 0:21019d94ad33 33 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 34
majik 0:21019d94ad33 35 #include "cmsis_os.h"
majik 0:21019d94ad33 36
majik 0:21019d94ad33 37
majik 0:21019d94ad33 38 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 39 * RTX User configuration part BEGIN
majik 0:21019d94ad33 40 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 41
majik 0:21019d94ad33 42 //-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
majik 0:21019d94ad33 43 //
majik 0:21019d94ad33 44 // <h>Thread Configuration
majik 0:21019d94ad33 45 // =======================
majik 0:21019d94ad33 46 //
majik 0:21019d94ad33 47 // <o>Number of concurrent running threads <0-250>
majik 0:21019d94ad33 48 // <i> Defines max. number of threads that will run at the same time.
majik 0:21019d94ad33 49 // counting "main", but not counting "osTimerThread"
majik 0:21019d94ad33 50 // <i> Default: 6
majik 0:21019d94ad33 51 #ifndef OS_TASKCNT
majik 0:21019d94ad33 52 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347) || defined(TARGET_K64F) \
majik 0:21019d94ad33 53 || defined(TARGET_KL46Z) || defined(TARGET_STM32F407) || defined(TARGET_F407VG) || defined(TARGET_STM32F303VC) || defined(TARGET_LPC1549) || defined(TARGET_LPC11U68)
majik 0:21019d94ad33 54 # define OS_TASKCNT 14
majik 0:21019d94ad33 55 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) \
majik 0:21019d94ad33 56 || defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_KL05Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8)
majik 0:21019d94ad33 57 # define OS_TASKCNT 6
majik 0:21019d94ad33 58 # else
majik 0:21019d94ad33 59 # error "no target defined"
majik 0:21019d94ad33 60 # endif
majik 0:21019d94ad33 61 #endif
majik 0:21019d94ad33 62
majik 0:21019d94ad33 63 // <o>Scheduler (+ interrupts) stack size [bytes] <64-4096:8><#/4>
majik 0:21019d94ad33 64 #ifndef OS_SCHEDULERSTKSIZE
majik 0:21019d94ad33 65 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347) || defined(TARGET_K64F) \
majik 0:21019d94ad33 66 || defined(TARGET_KL46Z) || defined(TARGET_STM32F407) || defined(TARGET_F407VG) || defined(TARGET_STM32F303VC) || defined(TARGET_LPC1549) || defined(TARGET_LPC11U68)
majik 0:21019d94ad33 67 # define OS_SCHEDULERSTKSIZE 256
majik 0:21019d94ad33 68 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) \
majik 0:21019d94ad33 69 || defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_KL05Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8)
majik 0:21019d94ad33 70 # define OS_SCHEDULERSTKSIZE 128
majik 0:21019d94ad33 71 # else
majik 0:21019d94ad33 72 # error "no target defined"
majik 0:21019d94ad33 73 # endif
majik 0:21019d94ad33 74 #endif
majik 0:21019d94ad33 75
majik 0:21019d94ad33 76 // <o>Idle stack size [bytes] <64-4096:8><#/4>
majik 0:21019d94ad33 77 // <i> Defines default stack size for the Idle thread.
majik 0:21019d94ad33 78 #ifndef OS_IDLESTKSIZE
majik 0:21019d94ad33 79 #define OS_IDLESTKSIZE 128
majik 0:21019d94ad33 80 #endif
majik 0:21019d94ad33 81
majik 0:21019d94ad33 82 // <o>Timer Thread stack size [bytes] <64-4096:8><#/4>
majik 0:21019d94ad33 83 // <i> Defines stack size for Timer thread.
majik 0:21019d94ad33 84 // <i> Default: 200
majik 0:21019d94ad33 85 #ifndef OS_TIMERSTKSZ
majik 0:21019d94ad33 86 #define OS_TIMERSTKSZ WORDS_STACK_SIZE
majik 0:21019d94ad33 87 #endif
majik 0:21019d94ad33 88
majik 0:21019d94ad33 89 // <q>Check for stack overflow
majik 0:21019d94ad33 90 // <i> Includes the stack checking code for stack overflow.
majik 0:21019d94ad33 91 // <i> Note that additional code reduces the Kernel performance.
majik 0:21019d94ad33 92 #ifndef OS_STKCHECK
majik 0:21019d94ad33 93 #define OS_STKCHECK 1
majik 0:21019d94ad33 94 #endif
majik 0:21019d94ad33 95
majik 0:21019d94ad33 96 // <o>Processor mode for thread execution
majik 0:21019d94ad33 97 // <0=> Unprivileged mode
majik 0:21019d94ad33 98 // <1=> Privileged mode
majik 0:21019d94ad33 99 // <i> Default: Privileged mode
majik 0:21019d94ad33 100 #ifndef OS_RUNPRIV
majik 0:21019d94ad33 101 #define OS_RUNPRIV 1
majik 0:21019d94ad33 102 #endif
majik 0:21019d94ad33 103
majik 0:21019d94ad33 104 // </h>
majik 0:21019d94ad33 105 // <h>SysTick Timer Configuration
majik 0:21019d94ad33 106 // ==============================
majik 0:21019d94ad33 107 //
majik 0:21019d94ad33 108 // <o>Timer clock value [Hz] <1-1000000000>
majik 0:21019d94ad33 109 // <i> Defines the timer clock value.
majik 0:21019d94ad33 110 // <i> Default: 6000000 (6MHz)
majik 0:21019d94ad33 111 #ifndef OS_CLOCK
majik 0:21019d94ad33 112 # if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
majik 0:21019d94ad33 113 # define OS_CLOCK 96000000
majik 0:21019d94ad33 114
majik 0:21019d94ad33 115 # elif defined(TARGET_LPC1347) || defined(TARGET_STM32F303VC) || defined(TARGET_LPC1549)
majik 0:21019d94ad33 116 # define OS_CLOCK 72000000
majik 0:21019d94ad33 117
majik 0:21019d94ad33 118 # elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC1114) || defined(TARGET_KL25Z) || defined(TARGET_KL05Z) || defined(TARGET_KL46Z) || defined(TARGET_STM32F051R8) || defined(TARGET_LPC11U68)
majik 0:21019d94ad33 119 # define OS_CLOCK 48000000
majik 0:21019d94ad33 120
majik 0:21019d94ad33 121 # elif defined(TARGET_LPC812)
majik 0:21019d94ad33 122 # define OS_CLOCK 36000000
majik 0:21019d94ad33 123
majik 0:21019d94ad33 124 # elif defined(TARGET_STM32F100RB)
majik 0:21019d94ad33 125 # define OS_CLOCK 24000000
majik 0:21019d94ad33 126
majik 0:21019d94ad33 127 # elif defined(TARGET_LPC4088) || defined(TARGET_K64F)
majik 0:21019d94ad33 128 # define OS_CLOCK 120000000
majik 0:21019d94ad33 129
majik 0:21019d94ad33 130 # elif defined(TARGET_STM32F407) || defined(TARGET_F407VG)
majik 0:21019d94ad33 131 # define OS_CLOCK 168000000
majik 0:21019d94ad33 132
majik 0:21019d94ad33 133 # else
majik 0:21019d94ad33 134 # error "no target defined"
majik 0:21019d94ad33 135 # endif
majik 0:21019d94ad33 136 #endif
majik 0:21019d94ad33 137
majik 0:21019d94ad33 138 // <o>Timer tick value [us] <1-1000000>
majik 0:21019d94ad33 139 // <i> Defines the timer tick value.
majik 0:21019d94ad33 140 // <i> Default: 1000 (1ms)
majik 0:21019d94ad33 141 #ifndef OS_TICK
majik 0:21019d94ad33 142 #define OS_TICK 1000
majik 0:21019d94ad33 143 #endif
majik 0:21019d94ad33 144
majik 0:21019d94ad33 145 // </h>
majik 0:21019d94ad33 146
majik 0:21019d94ad33 147 // <h>System Configuration
majik 0:21019d94ad33 148 // =======================
majik 0:21019d94ad33 149 //
majik 0:21019d94ad33 150 // <e>Round-Robin Thread switching
majik 0:21019d94ad33 151 // ===============================
majik 0:21019d94ad33 152 //
majik 0:21019d94ad33 153 // <i> Enables Round-Robin Thread switching.
majik 0:21019d94ad33 154 #ifndef OS_ROBIN
majik 0:21019d94ad33 155 #define OS_ROBIN 1
majik 0:21019d94ad33 156 #endif
majik 0:21019d94ad33 157
majik 0:21019d94ad33 158 // <o>Round-Robin Timeout [ticks] <1-1000>
majik 0:21019d94ad33 159 // <i> Defines how long a thread will execute before a thread switch.
majik 0:21019d94ad33 160 // <i> Default: 5
majik 0:21019d94ad33 161 #ifndef OS_ROBINTOUT
majik 0:21019d94ad33 162 #define OS_ROBINTOUT 5
majik 0:21019d94ad33 163 #endif
majik 0:21019d94ad33 164
majik 0:21019d94ad33 165 // </e>
majik 0:21019d94ad33 166
majik 0:21019d94ad33 167 // <e>User Timers
majik 0:21019d94ad33 168 // ==============
majik 0:21019d94ad33 169 // <i> Enables user Timers
majik 0:21019d94ad33 170 #ifndef OS_TIMERS
majik 0:21019d94ad33 171 #define OS_TIMERS 1
majik 0:21019d94ad33 172 #endif
majik 0:21019d94ad33 173
majik 0:21019d94ad33 174 // <o>Timer Thread Priority
majik 0:21019d94ad33 175 // <1=> Low
majik 0:21019d94ad33 176 // <2=> Below Normal
majik 0:21019d94ad33 177 // <3=> Normal
majik 0:21019d94ad33 178 // <4=> Above Normal
majik 0:21019d94ad33 179 // <5=> High
majik 0:21019d94ad33 180 // <6=> Realtime (highest)
majik 0:21019d94ad33 181 // <i> Defines priority for Timer Thread
majik 0:21019d94ad33 182 // <i> Default: High
majik 0:21019d94ad33 183 #ifndef OS_TIMERPRIO
majik 0:21019d94ad33 184 #define OS_TIMERPRIO 5
majik 0:21019d94ad33 185 #endif
majik 0:21019d94ad33 186
majik 0:21019d94ad33 187 // <o>Timer Callback Queue size <1-32>
majik 0:21019d94ad33 188 // <i> Number of concurrent active timer callback functions.
majik 0:21019d94ad33 189 // <i> Default: 4
majik 0:21019d94ad33 190 #ifndef OS_TIMERCBQSZ
majik 0:21019d94ad33 191 #define OS_TIMERCBQS 4
majik 0:21019d94ad33 192 #endif
majik 0:21019d94ad33 193
majik 0:21019d94ad33 194 // </e>
majik 0:21019d94ad33 195
majik 0:21019d94ad33 196 // <o>ISR FIFO Queue size<4=> 4 entries <8=> 8 entries
majik 0:21019d94ad33 197 // <12=> 12 entries <16=> 16 entries
majik 0:21019d94ad33 198 // <24=> 24 entries <32=> 32 entries
majik 0:21019d94ad33 199 // <48=> 48 entries <64=> 64 entries
majik 0:21019d94ad33 200 // <96=> 96 entries
majik 0:21019d94ad33 201 // <i> ISR functions store requests to this buffer,
majik 0:21019d94ad33 202 // <i> when they are called from the interrupt handler.
majik 0:21019d94ad33 203 // <i> Default: 16 entries
majik 0:21019d94ad33 204 #ifndef OS_FIFOSZ
majik 0:21019d94ad33 205 #define OS_FIFOSZ 16
majik 0:21019d94ad33 206 #endif
majik 0:21019d94ad33 207
majik 0:21019d94ad33 208 // </h>
majik 0:21019d94ad33 209
majik 0:21019d94ad33 210 //------------- <<< end of configuration section >>> -----------------------
majik 0:21019d94ad33 211
majik 0:21019d94ad33 212 // Standard library system mutexes
majik 0:21019d94ad33 213 // ===============================
majik 0:21019d94ad33 214 // Define max. number system mutexes that are used to protect
majik 0:21019d94ad33 215 // the arm standard runtime library. For microlib they are not used.
majik 0:21019d94ad33 216 #ifndef OS_MUTEXCNT
majik 0:21019d94ad33 217 #define OS_MUTEXCNT 12
majik 0:21019d94ad33 218 #endif
majik 0:21019d94ad33 219
majik 0:21019d94ad33 220 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 221 * RTX User configuration part END
majik 0:21019d94ad33 222 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 223
majik 0:21019d94ad33 224 #define OS_TRV ((uint32_t)(((double)OS_CLOCK*(double)OS_TICK)/1E6)-1)
majik 0:21019d94ad33 225
majik 0:21019d94ad33 226
majik 0:21019d94ad33 227 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 228 * OS Idle daemon
majik 0:21019d94ad33 229 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 230 void os_idle_demon (void) {
majik 0:21019d94ad33 231 /* The idle demon is a system thread, running when no other thread is */
majik 0:21019d94ad33 232 /* ready to run. */
majik 0:21019d94ad33 233
majik 0:21019d94ad33 234 /* Sleep: ideally, we should put the chip to sleep.
majik 0:21019d94ad33 235 Unfortunately, this usually requires disconnecting the interface chip (debugger).
majik 0:21019d94ad33 236 This can be done, but it would break the local file system.
majik 0:21019d94ad33 237 */
majik 0:21019d94ad33 238 for (;;) {
majik 0:21019d94ad33 239 // sleep();
majik 0:21019d94ad33 240 }
majik 0:21019d94ad33 241 }
majik 0:21019d94ad33 242
majik 0:21019d94ad33 243 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 244 * RTX Errors
majik 0:21019d94ad33 245 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 246 extern void mbed_die(void);
majik 0:21019d94ad33 247
majik 0:21019d94ad33 248 void os_error (uint32_t err_code) {
majik 0:21019d94ad33 249 /* This function is called when a runtime error is detected. Parameter */
majik 0:21019d94ad33 250 /* 'err_code' holds the runtime error code (defined in RTX_Conf.h). */
majik 0:21019d94ad33 251 mbed_die();
majik 0:21019d94ad33 252 }
majik 0:21019d94ad33 253
majik 0:21019d94ad33 254 void sysThreadError(osStatus status) {
majik 0:21019d94ad33 255 if (status != osOK) {
majik 0:21019d94ad33 256 mbed_die();
majik 0:21019d94ad33 257 }
majik 0:21019d94ad33 258 }
majik 0:21019d94ad33 259
majik 0:21019d94ad33 260 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 261 * RTX Configuration Functions
majik 0:21019d94ad33 262 *---------------------------------------------------------------------------*/
majik 0:21019d94ad33 263
majik 0:21019d94ad33 264 #include "RTX_CM_lib.h"
majik 0:21019d94ad33 265
majik 0:21019d94ad33 266 /*----------------------------------------------------------------------------
majik 0:21019d94ad33 267 * end of file
majik 0:21019d94ad33 268 *---------------------------------------------------------------------------*/