1 /* 2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this list of 9 * conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 12 * of conditions and the following disclaimer in the documentation and/or other materials 13 * provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 16 * to endorse or promote products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /**@defgroup los_config System configuration items 33 * @ingroup kernel 34 */ 35 36 #ifndef _TARGET_CONFIG_H 37 #define _TARGET_CONFIG_H 38 39 #include "duet_cm4.h" 40 #ifdef __cplusplus 41 #if __cplusplus 42 extern "C" { 43 #endif /* __cplusplus */ 44 #endif /* __cplusplus */ 45 46 /*============================================================================= 47 System clock module configuration 48 =============================================================================*/ 49 #define OS_SYS_CLOCK SYSTEM_CORE_CLOCK_INIT 50 #define LOSCFG_BASE_CORE_TICK_PER_SECOND (1000UL) 51 #define LOSCFG_BASE_CORE_TICK_HW_TIME 0 52 #define LOSCFG_BASE_CORE_TICK_WTIMER 0 53 #define LOSCFG_BASE_CORE_TICK_RESPONSE_MAX 0xFFFFFFUL 54 /*============================================================================= 55 Hardware interrupt module configuration 56 =============================================================================*/ 57 #define LOSCFG_PLATFORM_HWI 1 58 #define LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT 1 59 #define LOSCFG_PLATFORM_HWI_LIMIT 128 60 /*============================================================================= 61 Task module configuration 62 =============================================================================*/ 63 #define LOSCFG_BASE_CORE_TSK_LIMIT 24 64 #define LOSCFG_BASE_CORE_TSK_IDLE_STACK_SIZE (0x500U) 65 #define LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE (0x1000U) 66 #define LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE (0x130U) 67 #define LOSCFG_BASE_CORE_TIMESLICE 1 68 #define LOSCFG_BASE_CORE_TIMESLICE_TIMEOUT 20000 69 #define LOSCFG_BASE_CORE_TSK_MONITOR 1 70 #define LOSCFG_BASE_CORE_CPUP 1 71 #define LOSCFG_BASE_CORE_EXC_TSK_SWITCH 1 72 /*============================================================================= 73 Semaphore module configuration 74 =============================================================================*/ 75 #define LOSCFG_BASE_IPC_SEM 1 76 #define LOSCFG_BASE_IPC_SEM_LIMIT 48 77 /*============================================================================= 78 Mutex module configuration 79 =============================================================================*/ 80 #define LOSCFG_BASE_IPC_MUX 1 81 #define LOSCFG_BASE_IPC_MUX_LIMIT 100 82 /*============================================================================= 83 Queue module configuration 84 =============================================================================*/ 85 #define LOSCFG_BASE_IPC_QUEUE 1 86 #define LOSCFG_BASE_IPC_QUEUE_LIMIT 24 87 /*============================================================================= 88 Software timer module configuration 89 =============================================================================*/ 90 #define LOSCFG_BASE_CORE_SWTMR 1 91 #define LOSCFG_BASE_CORE_SWTMR_ALIGN 1 92 #define LOSCFG_BASE_CORE_SWTMR_LIMIT 48 93 /*============================================================================= 94 Memory module configuration 95 =============================================================================*/ 96 extern unsigned char __los_heap_addr_start__[]; 97 extern unsigned char __los_heap_addr_end__[]; 98 #define LOSCFG_SYS_EXTERNAL_HEAP 1 99 #define LOSCFG_SYS_HEAP_ADDR ((void *)__los_heap_addr_start__) 100 #define LOSCFG_SYS_HEAP_SIZE (((unsigned long)__los_heap_addr_end__) - ((unsigned long)__los_heap_addr_start__) + 1) 101 102 #define LOSCFG_MEM_MUL_POOL 1 103 #define OS_SYS_MEM_NUM 20 104 #define LOSCFG_MEM_FREE_BY_TASKID 1 105 #define LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK 1 106 #define LOSCFG_MEM_LEAKCHECK 0 107 #define LOSCFG_MEMORY_BESTFIT 1 108 #define LOSCFG_BASE_MEM_NODE_SIZE_CHECK 1 109 #define LOSCFG_KERNEL_MEM_SLAB 0 110 /*============================================================================= 111 Exception module configuration 112 =============================================================================*/ 113 #define UNALIGNFAULT (1 << 3) 114 #define LOSCFG_PLATFORM_EXC 1 115 /* ============================================================================= 116 trace configuration 117 ============================================================================= */ 118 /** 119 * @ingroup los_config 120 * Configuration liteos trace 121 */ 122 #ifndef LOSCFG_KERNEL_TRACE 123 #define LOSCFG_KERNEL_TRACE 0 124 #endif 125 126 #ifndef LOSCFG_BACKTRACE_DEPTH 127 #define LOSCFG_BACKTRACE_DEPTH 15 128 #endif 129 /* ============================================================================= 130 printf module configuration 131 ============================================================================= */ 132 #define LOSCFG_KERNEL_PRINTF 1 133 134 #define LOSCFG_BACKTRACE_TYPE 1 135 136 #define LOSCFG_KERNEL_PM 1 137 138 #define LOSCFG_KERNEL_PM_DEBUG 1 139 140 #define LOS_KERNEL_TEST_NOT_SMOKE 0 141 142 /*============================================================================= 143 shell module configuration 144 =============================================================================*/ 145 #define LOSCFG_USE_SHELL 1 146 #define LOSCFG_SHELL_PRIO 3 147 148 #ifdef __cplusplus 149 #if __cpluspluss 150 } 151 #endif /* __cplusplus */ 152 #endif /* __cplusplus */ 153 154 #endif /* _TARGET_CONFIG_H */ 155