| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "MemMonitoring.h" |
| |
| #include "AppConfig.h" |
| #include "FreeRTOS.h" |
| #include <platform/CHIPDeviceLayer.h> |
| |
| static StackType_t monitoringStack[MONITORING_STACK_SIZE_byte / sizeof(StackType_t)]; |
| static StaticTask_t monitoringTaskStruct; |
| |
| void MemMonitoring::startHeapMonitoring() |
| { |
| xTaskCreateStatic(HeapMonitoring, "Monitoring", MONITORING_STACK_SIZE_byte / sizeof(StackType_t), NULL, 1, monitoringStack, |
| &monitoringTaskStruct); |
| } |
| |
| void MemMonitoring::HeapMonitoring(void * pvParameter) |
| { |
| TaskStatus_t * pTaskStatus = NULL; |
| char taskState[] = { 'X', 'R', 'B', 'S', 'D' }; // eRunning, eReady, eBlocked, eSuspended, eDeleted |
| uint32_t pulTotalRunTime; |
| |
| while (true) |
| { |
| ChipLogProgress(NotSpecified, "============================="); |
| pTaskStatus = (TaskStatus_t *) malloc(uxTaskGetNumberOfTasks() * sizeof(TaskStatus_t)); |
| if (pTaskStatus) |
| { |
| ChipLogProgress(NotSpecified, "Task Name\tstate\tpriority\thighWaterMark"); |
| uxTaskGetSystemState(pTaskStatus, uxTaskGetNumberOfTasks(), &pulTotalRunTime); |
| for (uint32_t i = 0; i < uxTaskGetNumberOfTasks(); i++) |
| { |
| ChipLogProgress(NotSpecified, "%s%s\t%c\t%ld/%ld\t\t%d", (pTaskStatus + i)->pcTaskName, |
| strlen((pTaskStatus + i)->pcTaskName) < 7 ? "\t" : "", |
| (pTaskStatus + i)->eCurrentState > eDeleted ? 'N' : taskState[(pTaskStatus + i)->eCurrentState], |
| (pTaskStatus + i)->uxCurrentPriority, (pTaskStatus + i)->uxBasePriority, |
| (pTaskStatus + i)->usStackHighWaterMark); |
| } |
| free(pTaskStatus); |
| } |
| ChipLogProgress(NotSpecified, "\r\n"); |
| ChipLogProgress(NotSpecified, "SRAM Heap, min left: %d, current left %d", xPortGetMinimumEverFreeHeapSize(), |
| xPortGetFreeHeapSize()); |
| ChipLogProgress(NotSpecified, "PSRAM Heap, min left: %d, current left %d", xPortGetMinimumEverFreeHeapSizePsram(), |
| xPortGetFreeHeapSizePsram()); |
| ChipLogProgress(NotSpecified, "============================= / total run time %ld", pulTotalRunTime); |
| |
| vTaskDelay(pdMS_TO_TICKS(10000)); |
| } |
| } |