d1853dbbc0
This commit makes the configQUEUE_REGISTRY_SIZE and configGENERATE_RUN_TIME_STATS configurable in menuconfig. - configQUEUE_REGISTRY_SIZE can now be set in menuconfig. - The functions vQueueAddToRegistry() and vQueueUnregisterQueue() were made SMP compatbile - pcQueueGetName() was backported from FreeRTOS v9.0.0 - Added test case for Queue Registry functions - configGENERATE_RUN_TIME_STATS can now be enabled in menuconfig. CCOUNT or esp_timer can be selected as the FreeRTOS run time clock in menuconfig as well, although CCOUNT will overflow quickly. - Run time stats collection (in vTaskSwitchContext) and generation (in uxTaskGetSystemState) have been made SMP compatible. Therefore vTaskGetRunTimeStats() now displays the run time usage of each task as a percentage of total runtime of both CPUs Squash
101 lines
3.6 KiB
C
101 lines
3.6 KiB
C
/*
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* Test FreeRTOS debug functions and utilities.
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* - Queue registry functions vQueueAddToRegistry(), vQueueUnregisterQueue(),
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* and pcQueueGetName(backported)
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*
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*
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*/
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#include <stdio.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/semphr.h"
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#include "freertos/queue.h"
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#include "unity.h"
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#if (CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE > 0)
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#define NO_OF_QUEUES_PER_CORE ((int)((CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE - 3)/portNUM_PROCESSORS)) //Save space for some preallocated tasks
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#define NO_OF_QUEUES_TOTAL (NO_OF_QUEUES_PER_CORE * portNUM_PROCESSORS)
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#define QUEUE_NAME_MAX_LENGTH 10
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static SemaphoreHandle_t start_sem = NULL;
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static SemaphoreHandle_t done_sem = NULL;
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static char *names[NO_OF_QUEUES_TOTAL];
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static QueueHandle_t handles[NO_OF_QUEUES_TOTAL];
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void test_queue_registry_task(void *arg)
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{
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int core = xPortGetCoreID();
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int offset = core * NO_OF_QUEUES_PER_CORE;
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//Create queues and accompanying queue names
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for(int i = 0; i < NO_OF_QUEUES_PER_CORE; i++){
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handles[i + offset] = xQueueCreate(1,1); //Create queues
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names[i + offset] = calloc(QUEUE_NAME_MAX_LENGTH, sizeof(char));
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sprintf(names[i + offset], "Queue%d%d", core, i);
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}
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xSemaphoreTake(start_sem, portMAX_DELAY); //Wait for start vQueueAddToRegistry()
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for(int i = 0; i < NO_OF_QUEUES_PER_CORE; i++){
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vQueueAddToRegistry(handles[i + offset] , names[i + offset]); //Register queues to queue registry
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}
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xSemaphoreGive(done_sem); //Signal that vQueueAddToRegistry() has completed
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vTaskDelay(1);
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xSemaphoreTake(start_sem, portMAX_DELAY); //Wait to start vQueueUnregisterQueue()
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for(int i = 0; i < NO_OF_QUEUES_PER_CORE; i++){
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vQueueDelete(handles[i + offset]); //Internally calls vQueueUnregisterQueue
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}
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xSemaphoreGive(done_sem); //Signal done
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vTaskDelete(NULL); //Delete self
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}
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TEST_CASE("Test FreeRTOS Queue Registry", "[freertos]")
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{
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//Create synchronization semaphores
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start_sem = xSemaphoreCreateCounting(portNUM_PROCESSORS, 0);
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done_sem = xSemaphoreCreateCounting(portNUM_PROCESSORS, 0);
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for(int i = 0; i < portNUM_PROCESSORS; i++){ //Create tasks to test queue registry
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xTaskCreatePinnedToCore(test_queue_registry_task, "testing task", 4096, NULL, UNITY_FREERTOS_PRIORITY+1, NULL, i);
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}
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portDISABLE_INTERRUPTS();
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for(int i = 0; i < portNUM_PROCESSORS; i++){
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xSemaphoreGive(start_sem); //Trigger start
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}
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portENABLE_INTERRUPTS();
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for(int i = 0; i < portNUM_PROCESSORS; i++){
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xSemaphoreTake(done_sem, portMAX_DELAY); //Wait for tasks to complete vQueueAddToRegistry
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}
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for(int i = 0; i < NO_OF_QUEUES_TOTAL; i++){
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const char *addr = pcQueueGetName(handles[i]);
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TEST_ASSERT(addr == names[i]) //Check vQueueAddToRegistry was successful
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}
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portDISABLE_INTERRUPTS();
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for(int i = 0; i < portNUM_PROCESSORS; i++){
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xSemaphoreGive(start_sem); //Trigger start
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}
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portENABLE_INTERRUPTS();
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for(int i = 0; i < portNUM_PROCESSORS; i++){
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xSemaphoreTake(done_sem, portMAX_DELAY); //Wait for tasks to complete vQueueUnregisterQueue
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}
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for(int i = 0; i < NO_OF_QUEUES_TOTAL; i++){
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const char *addr = pcQueueGetName(handles[i]);
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TEST_ASSERT(addr == NULL) //Check vQueueUnregisterQueue was successful
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handles[i] = NULL;
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}
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//Cleanup
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for(int i = 0; i < NO_OF_QUEUES_TOTAL; i++){
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free(names[i]);
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names[i] = NULL;
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}
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vSemaphoreDelete(start_sem);
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start_sem = NULL;
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vSemaphoreDelete(done_sem);
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done_sem = NULL;
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}
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#endif //(CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE > 0)
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