NWMUDS:StartScan

Revision as of 02:23, 22 September 2014 by Yellows8 (talk | contribs) (→‎Description)

Request

Index Word Description
0 Header code [0x000F0404]
1 Output buffer max size
2 ?
3 ?
4-5 MAC address? The 6-bytes located here are normally all 0xFF.
6-14 Unknown, usually zero / uninitialized?
15 wlancommID
16 This is the ID also located at offset 0xE in the CTR-generation structure.
17 Value 0x0
18 Input handle
19 (Size<<4) | 12
20 Output buffer ptr

Response

Index Word Description
0 Header code
1 Result code

Description

The input maxsize is written to outbuf+0. The total amount of data written to the output starting at offset 0x0, is written to outbuf+4. Outbuf+8 is zero when the buffer contains no actual received data, 1 otherwise. Therefore, when the output contains no actual received data the size value at outbuf+4 is set to 0xC.

The following is the structure of the data at outbuf+0xC. The data starting at +0x1C is the data from the entire raw beacon data, starting at the 802.11 management frame header. It's unknown what exactly the data prior to that is.