Getpowermode(), Getrssi() – Intermec 751G User Manual
Page 98
Chapter 3 — Configuring the Computer
84
751G Color Mobile Computer User’s Manual
GetPowerMode()
Call this function to get the current power savings mode of the radio. Note:
Do not use Automatic Switching mode at this time.
GetRSSI()
Call this function to get the current RSSI (Radio Signal Strength
Indicator), in Dbm.
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
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