Intermec 751G user manual Uint GetPowerMode Ulong

Chapter 3 — Configuring the Computer

GetPowerMode()

Call this function to get the current power savings mode of the radio. Note:

Do not use Automatic Switching mode at this time.

Syntax	UINT GetPowerMode( ULONG & );
Parameters	NDIS_RADIO_POWER_MODE_CAM	Continuous Access Mode (ie: always on).
	NDIS_RADIO_POWER_MODE_PSP	Power Saving Mode.
	NDIS_RADIO_POWER_UNKNOWN	Unknown power mode.
	NDIS_RADIO_POWER_AUTO	Auto.
	NDIS_RADIO_POWER_MODE_FAST_PSP Fast PSP, good savings, fast

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the query failed, or ERR_CONNECT_FAILED if a connection with the radio failed.

Remarks	If ERROR_SUCCESS is returned, the ULONG reference is populated with a parameter listed above.
Definitions	#ifdef DYNAMIC_LOADING
	typedef UINT (*PFN_GetPowerMode)(ULONG &);
	#else
	UINT GetPowerMode(ULONG &);
	#endif

GetRSSI()

Call this function to get the current RSSI (Radio Signal Strength

Indicator), in Dbm.

Syntax	UINT GetRSSI( ULONG & );
Parameters	References a ULONG populated with current RSSI after a successful call.
Return Values	ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the
	query failed, or ERR_CONNECT_FAILED if a connection with the
	radio failed.
Remarks	If ERROR_SUCCESS is returned, your ULONG reference contains the
	RSSI. Valid RSSI range is from –100 Dbm to –30 Dbm.
Definitions	#ifdef DYNAMIC_LOADING
	typedef UINT (*PFN_GetRSSI)(ULONG &);
	#else
	UINT GetRSSI(ULONG &);
	#endif

84 751G Color Mobile Computer User’s Manual