Here s the result. After few seconds of displaying the Powered by FreeRTOS message, the demo will now display the status of all tasks. If there s no error occurred, it will show PASS and the jitter in the processing of timer interrupt (timertest.c).

vs2008平台使用mscomm控件实现串口通讯，适合mscomm控件的入门学习-vs2008 platform mscomm control serial communications for learning mscomm control entry