Arrow / Mbed OS DAPLink Reset

Repostiory containing DAPLink source code with Reset Pin workaround for HANI_IOT board.

Upstream: https://github.com/ARMmbed/DAPLink

source/rtos/RTX_Config.c@0:01f31e923fe2, 2020-04-07 (annotated)

Committer:
Pawel Zarembski
Date:
Tue Apr 07 12:55:42 2020 +0200
Revision:
0:01f31e923fe2
hani: DAPLink with reset workaround

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pawel Zarembski 0:01f31e923fe2 1 /**
Pawel Zarembski 0:01f31e923fe2 2 * @file RTX_Config.c
Pawel Zarembski 0:01f31e923fe2 3 * @brief Project settings for the RTX kernel
Pawel Zarembski 0:01f31e923fe2 4 *
Pawel Zarembski 0:01f31e923fe2 5 * DAPLink Interface Firmware
Pawel Zarembski 0:01f31e923fe2 6 * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
Pawel Zarembski 0:01f31e923fe2 7 * SPDX-License-Identifier: Apache-2.0
Pawel Zarembski 0:01f31e923fe2 8 *
Pawel Zarembski 0:01f31e923fe2 9 * Licensed under the Apache License, Version 2.0 (the "License"); you may
Pawel Zarembski 0:01f31e923fe2 10 * not use this file except in compliance with the License.
Pawel Zarembski 0:01f31e923fe2 11 * You may obtain a copy of the License at
Pawel Zarembski 0:01f31e923fe2 12 *
Pawel Zarembski 0:01f31e923fe2 13 * http://www.apache.org/licenses/LICENSE-2.0
Pawel Zarembski 0:01f31e923fe2 14 *
Pawel Zarembski 0:01f31e923fe2 15 * Unless required by applicable law or agreed to in writing, software
Pawel Zarembski 0:01f31e923fe2 16 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
Pawel Zarembski 0:01f31e923fe2 17 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pawel Zarembski 0:01f31e923fe2 18 * See the License for the specific language governing permissions and
Pawel Zarembski 0:01f31e923fe2 19 * limitations under the License.
Pawel Zarembski 0:01f31e923fe2 20 */
Pawel Zarembski 0:01f31e923fe2 21
Pawel Zarembski 0:01f31e923fe2 22 #include "RTL.h"
Pawel Zarembski 0:01f31e923fe2 23 #include "util.h"
Pawel Zarembski 0:01f31e923fe2 24 #include "cortex_m.h"
Pawel Zarembski 0:01f31e923fe2 25
Pawel Zarembski 0:01f31e923fe2 26 /*----------------------------------------------------------------------------
Pawel Zarembski 0:01f31e923fe2 27 * RTX User configuration part BEGIN
Pawel Zarembski 0:01f31e923fe2 28 *---------------------------------------------------------------------------*/
Pawel Zarembski 0:01f31e923fe2 29
Pawel Zarembski 0:01f31e923fe2 30 //-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
Pawel Zarembski 0:01f31e923fe2 31 //
Pawel Zarembski 0:01f31e923fe2 32 // <h>Task Configuration
Pawel Zarembski 0:01f31e923fe2 33 // =====================
Pawel Zarembski 0:01f31e923fe2 34 //
Pawel Zarembski 0:01f31e923fe2 35 // <o>Number of concurrent running tasks <0-250>
Pawel Zarembski 0:01f31e923fe2 36 // <i> Define max. number of tasks that will run at the same time.
Pawel Zarembski 0:01f31e923fe2 37 // <i> Default: 6
Pawel Zarembski 0:01f31e923fe2 38 #ifndef OS_TASKCNT
Pawel Zarembski 0:01f31e923fe2 39 #define OS_TASKCNT 4
Pawel Zarembski 0:01f31e923fe2 40 // Threads with user provided stacks:
Pawel Zarembski 0:01f31e923fe2 41 // -serial_process
Pawel Zarembski 0:01f31e923fe2 42 // -hid_process
Pawel Zarembski 0:01f31e923fe2 43 // -timer_task_30mS
Pawel Zarembski 0:01f31e923fe2 44 // -main_task
Pawel Zarembski 0:01f31e923fe2 45 #endif
Pawel Zarembski 0:01f31e923fe2 46
Pawel Zarembski 0:01f31e923fe2 47 // <o>Number of tasks with user-provided stack <0-250>
Pawel Zarembski 0:01f31e923fe2 48 // <i> Define the number of tasks that will use a bigger stack.
Pawel Zarembski 0:01f31e923fe2 49 // <i> The memory space for the stack is provided by the user.
Pawel Zarembski 0:01f31e923fe2 50 // <i> Default: 0
Pawel Zarembski 0:01f31e923fe2 51 #ifndef OS_PRIVCNT
Pawel Zarembski 0:01f31e923fe2 52 #define OS_PRIVCNT OS_TASKCNT
Pawel Zarembski 0:01f31e923fe2 53 // All tasks use private stacks (aside from background thread)
Pawel Zarembski 0:01f31e923fe2 54 #endif
Pawel Zarembski 0:01f31e923fe2 55
Pawel Zarembski 0:01f31e923fe2 56 // <o>Task stack size [bytes] <20-4096:8><#/4>
Pawel Zarembski 0:01f31e923fe2 57 // <i> Set the stack size for tasks which is assigned by the system.
Pawel Zarembski 0:01f31e923fe2 58 // <i> Default: 200
Pawel Zarembski 0:01f31e923fe2 59 #ifndef OS_STKSIZE
Pawel Zarembski 0:01f31e923fe2 60 #define OS_STKSIZE 34
Pawel Zarembski 0:01f31e923fe2 61 // Used by:
Pawel Zarembski 0:01f31e923fe2 62 // -os_idle_demon
Pawel Zarembski 0:01f31e923fe2 63 #endif
Pawel Zarembski 0:01f31e923fe2 64
Pawel Zarembski 0:01f31e923fe2 65 // <q>Check for the stack overflow
Pawel Zarembski 0:01f31e923fe2 66 // ===============================
Pawel Zarembski 0:01f31e923fe2 67 // <i> Include the stack checking code for a stack overflow.
Pawel Zarembski 0:01f31e923fe2 68 // <i> Note that additional code reduces the Kernel performance.
Pawel Zarembski 0:01f31e923fe2 69 #ifndef OS_STKCHECK
Pawel Zarembski 0:01f31e923fe2 70 #define OS_STKCHECK 1
Pawel Zarembski 0:01f31e923fe2 71 #endif
Pawel Zarembski 0:01f31e923fe2 72
Pawel Zarembski 0:01f31e923fe2 73 // <q>Run in privileged mode
Pawel Zarembski 0:01f31e923fe2 74 // =========================
Pawel Zarembski 0:01f31e923fe2 75 // <i> Run all Tasks in privileged mode.
Pawel Zarembski 0:01f31e923fe2 76 // <i> Default: Unprivileged
Pawel Zarembski 0:01f31e923fe2 77 #ifndef OS_RUNPRIV
Pawel Zarembski 0:01f31e923fe2 78 #define OS_RUNPRIV 1
Pawel Zarembski 0:01f31e923fe2 79 #endif
Pawel Zarembski 0:01f31e923fe2 80
Pawel Zarembski 0:01f31e923fe2 81 // </h>
Pawel Zarembski 0:01f31e923fe2 82 // <h>SysTick Timer Configuration
Pawel Zarembski 0:01f31e923fe2 83 // =============================
Pawel Zarembski 0:01f31e923fe2 84 // <o>Timer clock value [Hz] <1-1000000000>
Pawel Zarembski 0:01f31e923fe2 85 // <i> Set the timer clock value for selected timer.
Pawel Zarembski 0:01f31e923fe2 86 #ifndef OS_CLOCK
Pawel Zarembski 0:01f31e923fe2 87 #error "OS_CLOCK should be defined by HIC configuration"
Pawel Zarembski 0:01f31e923fe2 88 #endif
Pawel Zarembski 0:01f31e923fe2 89
Pawel Zarembski 0:01f31e923fe2 90 // <o>Timer tick value [us] <1-1000000>
Pawel Zarembski 0:01f31e923fe2 91 // <i> Set the timer tick value for selected timer.
Pawel Zarembski 0:01f31e923fe2 92 #ifndef OS_TICK
Pawel Zarembski 0:01f31e923fe2 93 #error "OS_TICK should be defined by RTOS configuration"
Pawel Zarembski 0:01f31e923fe2 94 #endif
Pawel Zarembski 0:01f31e923fe2 95
Pawel Zarembski 0:01f31e923fe2 96 // </h>
Pawel Zarembski 0:01f31e923fe2 97
Pawel Zarembski 0:01f31e923fe2 98 // <h>System Configuration
Pawel Zarembski 0:01f31e923fe2 99 // =======================
Pawel Zarembski 0:01f31e923fe2 100 // <e>Round-Robin Task switching
Pawel Zarembski 0:01f31e923fe2 101 // =============================
Pawel Zarembski 0:01f31e923fe2 102 // <i> Enable Round-Robin Task switching.
Pawel Zarembski 0:01f31e923fe2 103 #ifndef OS_ROBIN
Pawel Zarembski 0:01f31e923fe2 104 #define OS_ROBIN 0
Pawel Zarembski 0:01f31e923fe2 105 #endif
Pawel Zarembski 0:01f31e923fe2 106
Pawel Zarembski 0:01f31e923fe2 107 // <o>Round-Robin Timeout [ticks] <1-1000>
Pawel Zarembski 0:01f31e923fe2 108 // <i> Define how long a task will execute before a task switch.
Pawel Zarembski 0:01f31e923fe2 109 // <i> Default: 5
Pawel Zarembski 0:01f31e923fe2 110 #ifndef OS_ROBINTOUT
Pawel Zarembski 0:01f31e923fe2 111 #define OS_ROBINTOUT 10
Pawel Zarembski 0:01f31e923fe2 112 #endif
Pawel Zarembski 0:01f31e923fe2 113
Pawel Zarembski 0:01f31e923fe2 114 // </e>
Pawel Zarembski 0:01f31e923fe2 115
Pawel Zarembski 0:01f31e923fe2 116 // <o>Number of user timers <0-250>
Pawel Zarembski 0:01f31e923fe2 117 // <i> Define max. number of user timers that will run at the same time.
Pawel Zarembski 0:01f31e923fe2 118 // <i> Default: 0 (User timers disabled)
Pawel Zarembski 0:01f31e923fe2 119 #ifndef OS_TIMERCNT
Pawel Zarembski 0:01f31e923fe2 120 #define OS_TIMERCNT 0
Pawel Zarembski 0:01f31e923fe2 121 #endif
Pawel Zarembski 0:01f31e923fe2 122
Pawel Zarembski 0:01f31e923fe2 123 // <o>ISR FIFO Queue size<4=> 4 entries <8=> 8 entries
Pawel Zarembski 0:01f31e923fe2 124 // <12=> 12 entries <16=> 16 entries
Pawel Zarembski 0:01f31e923fe2 125 // <24=> 24 entries <32=> 32 entries
Pawel Zarembski 0:01f31e923fe2 126 // <48=> 48 entries <64=> 64 entries
Pawel Zarembski 0:01f31e923fe2 127 // <96=> 96 entries
Pawel Zarembski 0:01f31e923fe2 128 // <i> ISR functions store requests to this buffer,
Pawel Zarembski 0:01f31e923fe2 129 // <i> when they are called from the iterrupt handler.
Pawel Zarembski 0:01f31e923fe2 130 // <i> Default: 16 entries
Pawel Zarembski 0:01f31e923fe2 131 #ifndef OS_FIFOSZ
Pawel Zarembski 0:01f31e923fe2 132 #define OS_FIFOSZ 4
Pawel Zarembski 0:01f31e923fe2 133 #endif
Pawel Zarembski 0:01f31e923fe2 134
Pawel Zarembski 0:01f31e923fe2 135 // </h>
Pawel Zarembski 0:01f31e923fe2 136
Pawel Zarembski 0:01f31e923fe2 137 //------------- <<< end of configuration section >>> -----------------------
Pawel Zarembski 0:01f31e923fe2 138
Pawel Zarembski 0:01f31e923fe2 139 // Standard library system mutexes
Pawel Zarembski 0:01f31e923fe2 140 // ===============================
Pawel Zarembski 0:01f31e923fe2 141 // Define max. number system mutexes that are used to protect
Pawel Zarembski 0:01f31e923fe2 142 // the arm standard runtime library. For microlib they are not used.
Pawel Zarembski 0:01f31e923fe2 143 #ifndef OS_MUTEXCNT
Pawel Zarembski 0:01f31e923fe2 144 #define OS_MUTEXCNT 1
Pawel Zarembski 0:01f31e923fe2 145 #endif
Pawel Zarembski 0:01f31e923fe2 146
Pawel Zarembski 0:01f31e923fe2 147 /*----------------------------------------------------------------------------
Pawel Zarembski 0:01f31e923fe2 148 * RTX User configuration part END
Pawel Zarembski 0:01f31e923fe2 149 *---------------------------------------------------------------------------*/
Pawel Zarembski 0:01f31e923fe2 150
Pawel Zarembski 0:01f31e923fe2 151 #define OS_TRV ((U32)(((double)OS_CLOCK*(double)OS_TICK)/1E6)-1)
Pawel Zarembski 0:01f31e923fe2 152
Pawel Zarembski 0:01f31e923fe2 153 /*----------------------------------------------------------------------------
Pawel Zarembski 0:01f31e923fe2 154 * Global Functions
Pawel Zarembski 0:01f31e923fe2 155 *---------------------------------------------------------------------------*/
Pawel Zarembski 0:01f31e923fe2 156
Pawel Zarembski 0:01f31e923fe2 157 /*--------------------------- os_idle_demon ---------------------------------*/
Pawel Zarembski 0:01f31e923fe2 158
Pawel Zarembski 0:01f31e923fe2 159 __task void os_idle_demon(void)
Pawel Zarembski 0:01f31e923fe2 160 {
Pawel Zarembski 0:01f31e923fe2 161 /* The idle demon is a system task, running when no other task is ready */
Pawel Zarembski 0:01f31e923fe2 162 /* to run. The 'os_xxx' function calls are not allowed from this task. */
Pawel Zarembski 0:01f31e923fe2 163 for (;;) {
Pawel Zarembski 0:01f31e923fe2 164 /* HERE: include optional user code to be executed when no task runs.*/
Pawel Zarembski 0:01f31e923fe2 165 }
Pawel Zarembski 0:01f31e923fe2 166 }
Pawel Zarembski 0:01f31e923fe2 167
Pawel Zarembski 0:01f31e923fe2 168
Pawel Zarembski 0:01f31e923fe2 169 /*--------------------------- os_tmr_call -----------------------------------*/
Pawel Zarembski 0:01f31e923fe2 170
Pawel Zarembski 0:01f31e923fe2 171 void os_tmr_call(U16 info)
Pawel Zarembski 0:01f31e923fe2 172 {
Pawel Zarembski 0:01f31e923fe2 173 /* This function is called when the user timer has expired. Parameter */
Pawel Zarembski 0:01f31e923fe2 174 /* 'info' holds the value, defined when the timer was created. */
Pawel Zarembski 0:01f31e923fe2 175 /* HERE: include optional user code to be executed on timeout. */
Pawel Zarembski 0:01f31e923fe2 176 }
Pawel Zarembski 0:01f31e923fe2 177
Pawel Zarembski 0:01f31e923fe2 178
Pawel Zarembski 0:01f31e923fe2 179 /*--------------------------- os_error --------------------------------------*/
Pawel Zarembski 0:01f31e923fe2 180
Pawel Zarembski 0:01f31e923fe2 181 void os_error(U32 err_code)
Pawel Zarembski 0:01f31e923fe2 182 {
Pawel Zarembski 0:01f31e923fe2 183 /* This function is called when a runtime error is detected. Parameter */
Pawel Zarembski 0:01f31e923fe2 184 /* 'err_code' holds the runtime error code (defined in RTL.H). */
Pawel Zarembski 0:01f31e923fe2 185 switch (err_code) {
Pawel Zarembski 0:01f31e923fe2 186 case OS_ERR_STK_OVF:
Pawel Zarembski 0:01f31e923fe2 187 util_assert(0);
Pawel Zarembski 0:01f31e923fe2 188 break;
Pawel Zarembski 0:01f31e923fe2 189
Pawel Zarembski 0:01f31e923fe2 190 case OS_ERR_FIFO_OVF:
Pawel Zarembski 0:01f31e923fe2 191 util_assert(0);
Pawel Zarembski 0:01f31e923fe2 192 break;
Pawel Zarembski 0:01f31e923fe2 193
Pawel Zarembski 0:01f31e923fe2 194 case OS_ERR_MBX_OVF:
Pawel Zarembski 0:01f31e923fe2 195 util_assert(0);
Pawel Zarembski 0:01f31e923fe2 196 break;
Pawel Zarembski 0:01f31e923fe2 197
Pawel Zarembski 0:01f31e923fe2 198 default:
Pawel Zarembski 0:01f31e923fe2 199 util_assert(0);
Pawel Zarembski 0:01f31e923fe2 200 break;
Pawel Zarembski 0:01f31e923fe2 201 }
Pawel Zarembski 0:01f31e923fe2 202
Pawel Zarembski 0:01f31e923fe2 203 SystemReset();
Pawel Zarembski 0:01f31e923fe2 204
Pawel Zarembski 0:01f31e923fe2 205 for (;;); // Wait for reset
Pawel Zarembski 0:01f31e923fe2 206 }
Pawel Zarembski 0:01f31e923fe2 207
Pawel Zarembski 0:01f31e923fe2 208
Pawel Zarembski 0:01f31e923fe2 209 /*----------------------------------------------------------------------------
Pawel Zarembski 0:01f31e923fe2 210 * RTX Configuration Functions
Pawel Zarembski 0:01f31e923fe2 211 *---------------------------------------------------------------------------*/
Pawel Zarembski 0:01f31e923fe2 212
Pawel Zarembski 0:01f31e923fe2 213 #include "RTX_lib.c"
Pawel Zarembski 0:01f31e923fe2 214
Pawel Zarembski 0:01f31e923fe2 215 /*----------------------------------------------------------------------------
Pawel Zarembski 0:01f31e923fe2 216 * end of file
Pawel Zarembski 0:01f31e923fe2 217 *---------------------------------------------------------------------------*/