[参考译文] LP-EM-CC1354P10：传感器控制器、FreeRTOS 和信标超时

尊敬的 Theo：  

感谢您的答复！

scifInit 之前被调用、这是完整的初始化代码。

我认为这实际上是 FreeRTOS 信标超时的问题、因为当我刚好在 scifWaitOnNbl 之前添加睡眠时、该操作会成功。 这表明后台任务确实正在执行其任务。  

static int initializeTasks(void)
{
    SemaphoreP_Params semParams;
    int ret;
    

    // Initialize SCIF driver
    scifOsalInit();
    scifOsalRegisterCtrlReadyCallback(scCtrlReadyCallback);
    scifOsalRegisterTaskAlertCallback(scTaskAlertCallback);
    
    if (scifInit(&scifDriverSetup) != SCIF_SUCCESS) 
    {
        UART_PRINT("[ERROR] SCIF driver initialization failed");
        return 0;
    }

    // Create the semaphore used to wait for Sensor Controller ALERT events
    SemaphoreP_Params_init(&semParams);
    semParams.mode = SemaphoreP_Mode_BINARY;
    semScTaskAlertHandle = SemaphoreP_construct(&semScTaskAlert, 0, &semParams);
    UART_PRINT("[DEBUG] Alert semaphore created");

    // Reset task structures for selected tasks
    scifResetTaskStructs(activeTaskSelection, (1 << SCIF_STRUCT_INPUT) | (1 << SCIF_STRUCT_OUTPUT));
    UART_PRINT("[DEBUG] Task structures reset");
    
    // Wait for the task control interface to be ready
    if (scifWaitOnNbl(20000) != SCIF_SUCCESS) 
    {
        UART_PRINT("[ERROR] Task control interface timeout");
        return 0;
    }
    UART_PRINT("[DEBUG] Task control interface ready");
    
    // Start ADC task if selected
    if (activeTaskSelection & TASK_ADC_ONLY) 
    {
        UART_PRINT("[DEBUG] Starting ADC task with ID: %d", SCIF_ADC_DATA_LOGGER_TASK_ID);
        
        // Initialize ADC task's configuration if needed
        // Add any specific ADC configuration here
        
        if (scifStartTasksNbl(1 << SCIF_ADC_DATA_LOGGER_TASK_ID) != SCIF_SUCCESS) 
        {
            UART_PRINT("[ERROR] Failed to start ADC Logger task");
            return 0;
        }
//        osi_uSleep(200000); //Without this delay, it fails. With it it succeeds
        if (scifWaitOnNbl(200002) != SCIF_SUCCESS)  //This delay is not respected
        {
            UART_PRINT("[ERROR] ADC Logger task start timeout");
            return 0;
        }
        UART_PRINT("[DEBUG] ADC task started");
    }