1 // Copyright 2022 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include <stdint.h> 17 18 // Disable formatting to make it easier to compare with other config files. 19 // clang-format off 20 21 extern uint32_t SystemCoreClock; 22 23 #define vPortSVCHandler SVC_Handler 24 #define xPortPendSVHandler PendSV_Handler 25 #define xPortSysTickHandler SysTick_Handler 26 27 #if defined(__ARM_FP) && __ARM_FP 28 #define configENABLE_FPU 1 29 #else 30 #define configENABLE_FPU 0 31 #endif // defined(__ARM_FP) && __ARM_FP 32 33 // TODO: https://pwbug.dev/353570428 - Set up the MPU. 34 #define configENABLE_MPU 0 35 #define configENABLE_TRUSTZONE 0 36 #define configRUN_FREERTOS_SECURE_ONLY 1 37 38 #define configUSE_PREEMPTION 1 39 #define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 40 #define configUSE_TICKLESS_IDLE 0 41 #if defined(_PW_PICO_GN_BUILD) && _PW_PICO_GN_BUILD 42 // GN Pico build is less complete than Bazel, so SystemCoreClock isn't properly 43 // referenced. 44 #define configCPU_CLOCK_HZ 133000000 45 #else 46 #define configCPU_CLOCK_HZ (SystemCoreClock) 47 #endif // defined(_PW_PICO_GN_BUILD) && _PW_PICO_GN_BUILD 48 #define configTICK_RATE_HZ ((TickType_t)1000) 49 #define configMAX_PRIORITIES 5 50 #define configMINIMAL_STACK_SIZE ((uint32_t)(256)) 51 #define configMAX_TASK_NAME_LEN 16 52 #define configUSE_16_BIT_TICKS 0 53 #define configIDLE_SHOULD_YIELD 1 54 #define configUSE_TASK_NOTIFICATIONS 1 55 #define configTASK_NOTIFICATION_ARRAY_ENTRIES 3 56 #define configUSE_MUTEXES 1 57 #define configUSE_RECURSIVE_MUTEXES 0 58 #define configUSE_COUNTING_SEMAPHORES 1 59 #define configQUEUE_REGISTRY_SIZE 10 60 #define configUSE_QUEUE_SETS 0 61 #define configUSE_TIME_SLICING 1 62 #define configUSE_NEWLIB_REENTRANT 0 63 #define configENABLE_BACKWARD_COMPATIBILITY 0 64 #define configNUM_THREAD_LOCAL_STORAGE_POINTERS 5 65 #define configSTACK_DEPTH_TYPE uint32_t 66 #define configMESSAGE_BUFFER_LENGTH_TYPE size_t 67 68 #define configSUPPORT_STATIC_ALLOCATION 1 69 #define configSUPPORT_DYNAMIC_ALLOCATION 0 70 #define configTOTAL_HEAP_SIZE ((size_t)(1 * 1024)) 71 #define configAPPLICATION_ALLOCATED_HEAP 1 72 73 #define configUSE_IDLE_HOOK 0 74 #define configUSE_TICK_HOOK 0 75 #define configCHECK_FOR_STACK_OVERFLOW 0 76 #define configUSE_MALLOC_FAILED_HOOK 0 77 #define configUSE_DAEMON_TASK_STARTUP_HOOK 0 78 79 #define configGENERATE_RUN_TIME_STATS 0 80 // #define portGET_RUN_TIME_COUNTER_VALUE getRunTimeCounterValue 81 #define configUSE_TRACE_FACILITY 0 82 #define configUSE_STATS_FORMATTING_FUNCTIONS 0 83 84 #define configUSE_CO_ROUTINES 0 85 #define configMAX_CO_ROUTINE_PRIORITIES 1 86 87 #define configUSE_TIMERS 1 88 #define configTIMER_TASK_PRIORITY 3 89 #define configTIMER_QUEUE_LENGTH 10 90 #define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE 91 92 #define configRECORD_STACK_HIGH_ADDRESS 1 93 94 /* __NVIC_PRIO_BITS in CMSIS */ 95 #define configPRIO_BITS 4 96 97 #define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1U << (configPRIO_BITS)) - 1) 98 #define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2 99 #define configKERNEL_INTERRUPT_PRIORITY (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) 100 #define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) 101 102 // Instead of defining configASSERT(), include a header that provides a 103 // definition that redirects to pw_assert. 104 #include "pw_third_party/freertos/config_assert.h" 105 106 #define INCLUDE_vTaskPrioritySet 1 107 #define INCLUDE_uxTaskPriorityGet 1 108 #define INCLUDE_vTaskDelete 1 109 #define INCLUDE_vTaskSuspend 1 110 #define INCLUDE_xResumeFromISR 1 111 #define INCLUDE_vTaskDelayUntil 1 112 #define INCLUDE_vTaskDelay 1 113 #define INCLUDE_xTaskGetSchedulerState 1 114 #define INCLUDE_xTaskGetCurrentTaskHandle 1 115 #define INCLUDE_uxTaskGetStackHighWaterMark 1 116 #define INCLUDE_xTaskGetIdleTaskHandle 0 117 #define INCLUDE_eTaskGetState 0 118 #define INCLUDE_xEventGroupSetBitFromISR 1 119 #define INCLUDE_xTimerPendFunctionCall 0 120 #define INCLUDE_xTaskAbortDelay 0 121 #define INCLUDE_xTaskGetHandle 0 122 #define INCLUDE_xTaskResumeFromISR 1 123