FreeRTOS只能创建2个任务？

2019-07-14 21:14发布

为什么我的FreeRTOS只能创建两个任务，超出的就创建不成功？
static const char *task1name = "Task 1 is running ";
static const char *task2name = "Task 2 is running ";
static const char *task3name = "Task 3 is running ";

void vTaskFunction(void *pvPara)
{
      char *pcTaskname;

      pcTaskname =  (char *)pvPara;
      while(1)
      {
            TCPApp_UartTx(pcTaskname,strlen(pcTaskname));
            vTaskDelay(1000);
      }
}

int main(void)
{
      /*!< At this stage the microcontroller clock setting is already configured to
   120 MHz, this is done through SystemInit() function which is called from
   startup file (startup_STM32f2xx.s) before to branch to application main.
   To reconfigure the default setting of SystemInit() function, refer to
   system_stm32f2xx.c file
   */
      System_Setup();

      /* Initilaize the LwIP stack */
////       LwIP_Init();

      /*start the comm serial task*/
      vAltStartComTestTasks( COM_TEST_PRIO, 115200 );

      /* Initialize tcp echo server */
//       tcpecho_init();

      #ifdef USE_DHCP
            /* Start DHCPClient */
            xTaskCreate(LwIP_DHCP_task, "DHCPClient", configMINIMAL_STACK_SIZE * 2, NULL,DHCP_TASK_PRIO, NULL);
      #endif

//             xTaskCreate(tcpclient_task, "client", configMINIMAL_STACK_SIZE, NULL, LED_TASK_PRIO, NULL);
      xTaskCreate(vTaskFunction, "task1", 1000, (void *)task1name, 2, NULL);
      xTaskCreate(vTaskFunction, "task2", 1000, (void *)task2name, 2, NULL);
      xTaskCreate(vTaskFunction, "task3", 1000, (void *)task3name, 1, NULL);
      /* Start scheduler */
      vTaskStartScheduler();

      /* We should never get here as control is now taken by the scheduler */
      while(1);
}

串口只能按顺序打印出
Task 2 is running

Task 1 is running

Task 2 is running

Task 1 is running

Task 2 is running

Task 1 is running

0条回答

FreeRTOS只能创建2个任务？

一周热门更多>

相关问题

相关文章

FreeRTOS只能创建2个任务？

打开微信“扫一扫”，打开网页后点击屏幕右上角分享按钮

一周热门 更多>

相关问题

相关文章

采纳回答

编辑标签

举报内容

检举类型

检举原因

检举说明(必填)

一周热门更多>