lRetVal = WlanConnect();返回值-3，请问哪里可以查到-3代表什么意思啊？

帮助文件只有下面一句，也不说详细点！

ReturnsOn success, zero is returned. On error, negative is returned In case error number (-71) is returned, it indicates a connection was activated while the device it running in AP role

Yonghua Pan：

你的sl_Start返回的是多少，是STA模式吗？

lou Louis：

回复 Yonghua Pan:

************************************************* CC3200 TCP Socket Application *************************************************

Host Driver Version: 1.0.0.1Build Version 2.0.7.0.31.0.0.4.2.1.5.3.3Device is configured in default state Device started as STATION Connecting to AP: EmbedSky_test …Error [-3] at line [1048] in function [WlanConnect] Connection to AP failed

您好！我的返回值也是-3,账号，密码都对了。。文档没有详细说明。

Yonghua Pan：

回复 lou Louis:

代码有动过吗？能否把SSID_NAME， SECURITY_KEY这些宏的定义share一下。

Yongjie He：

-3应该是设置的SSID的加密类型不对不过希望TI能给出描述错误类型的文档