µC/TCP-IP supports only wireless devices which include an integrated wireless supplicant (i.e., the client-side software that performs scan and login requests). This kind of hardware requires you to send management command commands to the device to accomplish some operation such as scan, join, set MAC address, etc. Some of these management command commands may take a while to be completed. For those command commands most of the wireless device devices return the command result via a management frame which must be received like a packet. So, the Wireless Manager must provide mechanisms to send management commands, and then return once the management command is completed.
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