Mediatek Labs LinkIt Connect 7681, Developer'S Manual

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MediaTek LinkIt™ Connect 7681 Developer's Guide
© 2015, 2016 MediaTek Inc. Page 56 of 65
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
The meaning of
AuthMode
and
WepStatus
can be found in
iot_api.h
as follows:
File
：
iot_api.h
typedef enum _NDIS_802_11_WEP_STATUS
{
Ndis802_11WEPEnabled ,
Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled ,
Ndis802_11WEPDisabled ,
Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled ,
Ndis802_11WEPKeyAbsent ,
Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent ,
Ndis802_11WEPNotSupported ,
Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported ,
Ndis802_11Encryption2Enabled , /* TKIP mode*/
Ndis802_11Encryption2KeyAbsent ,
Ndis802_11Encryption3Enabled , /* AES mode*/
Ndis802_11Encryption3KeyAbsent ,
Ndis802_11Encryption4Enabled , /* TKIP-AES mix mode*/
Ndis802_11Encryption4KeyAbsent ,
Ndis802_11GroupWEP40Enabled ,
Ndis802_11GroupWEP104Enabled
} NDIS_802_11_WEP_STATUS , * PNDIS_802_11_WEP_STATUS ,
NDIS_802_11_ENCRYPTION_STATUS , * PNDIS_802_11_ENCRYPTION_STATUS ;
typedef enum _NDIS_802_11_AUTHENTICATION_MODE
{
Ndis802_11AuthModeOpen ,
Ndis802_11AuthModeShared ,
Ndis802_11AuthModeAutoSwitch ,
Ndis802_11AuthModeWPA ,
Ndis802_11AuthModeWPAPSK ,
Ndis802_11AuthModeWPANone , /*for ad-hoc*/
Ndis802_11AuthModeWPA2 ,
Ndis802_11AuthModeWPA2PSK ,
Ndis802_11AuthModeWPA1WPA2 ,
Ndis802_11AuthModeWPA1PSKWPA2PSK ,
Ndis802_11AuthModeMax // Not a real mode, defined as upper
bound
} NDIS_802_11_AUTHENTICATION_MODE , * PNDIS_802_11_AUTHENTICATION_MODE ;
However, if there are issues with the connection they may be identified as follows:
•
if a station fails to connect to MT7681 AP the log will stop before completing. Confirm
that:
o
the password setting on the station side is correct.
o
the station antenna is connected and working.
o
there are not 3 stations already connected to the MT7681 AP. A fourth station trying to
connect will be rejected by MT7681.
If none of these are the cause, use a network analyzer tool to capture the wireless packets
and check the codes they contain. Check the documentation with the network analyzer
tool for details on the meaning of the codes.