DWC_GetLinkLevel

C Specification

#include <dwc.h>

WMLinkLevel DWC_GetLinkLevel( void );

Description

This function gets the wireless signal strength between the DS and the connected access point.

Changes in the obtainable signal strength will be sluggish when the application is not communicating since the average value is found by collecting the signal strength each time data is received from the access point.

Arguments

None.

Return Values

WM_LINK_LEVEL_0 The link strength is 0. This indicates that the signal status is noticeably bad or is in an unlinked state.
WM_LINK_LEVEL_1 The link strength is 1. This indicates that the signal status is comparatively bad.
WM_LINK_LEVEL_2 The link strength is 2. This indicates that the signal status is comparatively good.
WM_LINK_LEVEL_3 The link strength is 3. This indicates that the signal status is good.

See Also

Revision History

12/16/2005 Initial version.