Intermec 700 Series User Manual page 121

Network Support
GetRegistryChannelNumber()
This routine allows reading the specific 802.11b channel for a specific configura-
tion. Note that the channel number is read from the registry and applies only to
the Peer-to-Peer mode of operation. Channel number for Access Point (AP) infra-
structure mode is set in the AP configuration menus and does not apply here.
Syntax:
Parameters:
Return Value:
GetRegistryInfrastructureMode()
This routine will get the 802.11b radio infrastructure mode from the registry for
the configuration number specified.
Syntax:
Parameters:
Return Value:
4-44 700 Series Color Mobile Computer User's Manual
int GetRegistryChannelNumber ( int ProfileNumber, DWORD*
ChannelNumber );
ProfileNumber [in] This is an integer value that specifies which
configuration number the user wants to read. Valid
values are CONFIG_01, CONFIG_02, CONFIG_03, and
CURRENT_CONFIG. CURRENT_CONFIG will return
the currently active channel number stored in the
registry.
ChannelNumber [out] Pointer to the DWORD receiving the channel
number. Valid North American channel numbers: 1–11.
This function returns a NULL if successful or a non-zero value if an error
occurs.
int GetRegistryInfrastructureMode( int ProfileNumber, DWORD*
InfrastructureMode );
ProfileNumber
InfrastructureMode
This function returns a NULL if successful or a non-zero value if an error
occurs.
[in] This is an integer value that specifies which
configuration number the user wants to read. Valid
values are CONFIG_01, CONFIG_02, CONFIG_03,
and CURRENT_CONFIG. CURRENT_CONFIG
will get the value of the currently active
configuration.
[out] Infrastructure setting return value. Valid
values are INFRASTRUCTURE_AP and
INFRASTRUCTURE_PP.
SECTION 4