Technologies Laptop User Manual

ProgrammingChapter —7
274 700 Series Color Mob ile Computer User’s Manual
GetPowerMode()
Call this function to get the current power savings mode of the radio.
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_RAD IO_POWER_UNKNOWN Unknown power mode.
NDIS_RADIO_POWER_AUTO Auto. (Available for 730 Mobi le Computers)
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, your ULONG reference is populated with one of the parame-
ters listed above.
Definitions #ifdef DYNAMIC_LOADING
typedef UINT (*PFN_GetPowerMode)(ULONG &);
#else
UINT GetPowerMode(ULONG &);
#endif
Note: Do not use Automatic Switching mode at this time.
GetRSSI()
Call this function to get the current RSSI (Radio Signal Strength Indica-
tor), in Dbm.
Syntax UINT GetRSSI( ULONG & );
Parameters References a ULONG that is populated with the cu rrent RSSI after a s u cces s ful 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 re turned, your ULONG reference contains the RS SI. Valid RSSI range
is from –100 Dbm to –30 Dbm.
Definitions #ifdef DYNAMIC_LOADING
typedef UINT (*PFN_GetRSSI)(ULONG &);
#else
UINT GetRSSI(ULONG &);
#endif