请问怎么解决啊?串口打印的信息如下,发送指令没有应答
*************************************************
CC3200 SERIAL WiFi Application
*************************************************
Host Driver Version: 0.0.5.1
Build Version 2.0.7.0.31.0.0.4.2.1.5.3.3
Device is configured in default state
Started SimpleLink Device: STA Mode
>>>
>>>
>>> Attempting to auto connect to AP
>>> Attempting to acquire IP
>>>
>>> Connection Unsuccessful.
>>> Connect to the AP using local control mode(\\<)
>>> \\<
\\<
\\<
\\<
\\<
\\<
\\<
\\<
