关于CC3220启动提示错误好可怕。。。。。

/* The device has not been started yet */
#define SL_RET_CODE_DEV_NOT_STARTED (-2018L)

This error code -2018 (=SL_RET_CODE_DEV_NOT_STARTED) is returned only when NWP is not enabled. Only possible explanation is that sl_Stop() called in your code or at linked libraries.