Intermec 700 - Manual (Page 276)

Programming Chapter — 7
252 700 Series Color Mobile Computer User’s Manual
ID Field Values (continued)
ITC_NVPARM_DISPLAY_TYPE
This IOCTL returns the device’s display type. One byte is returned in the buffer pointed to by the lpOutBuffer
parameter.
ITC_NVPARM_EDG_IP
This IOCTL returns the device Ethernet debug IP address. Four bytes are returned in the buffer pointed to by the
lpOutBuffer parameter.
ITC_NVPARM_EDBG_SUBNET
This IOCTL returns the device Ethernet debug subnet mask. Four bytes are returned in the buffer pointed to by the
lpOutBuffer parameter.
ITC_NVPARM_ECN
This IOCTL returns ECNs applied to the device in a bit array format. Four bytes are returned in the buffer pointed
to by the lpOutBuffer parameter.
ITC_NVPARM_CONTRAST
This IOCTL returns the device default contrast setting. Two bytes are returned in the buffer pointed to by the
lpOutBuffer parameter.
ITC_NVPARM_MCODE
This IOCTL returns the manufacturing configuration code for the device. Sixteen bytes are
returned in the buffer pointed to by the lpOutBuffer parameter.
ITC_NVPARM_VERSION_NUMBER
This IOCTL returns the firmware version for various system components. These values for the ClassId field of the
PARMS structure are allowed when ITC_NVPARM_VERSION_NUMBER is used in the id field:
S VN_CLASS_KBD Returns a five-byte string, including null terminator, that contains an ASCII value which
represents the keypad microprocessor version in the system. The format of the string is x.xx with a terminating null
character.
S VN_CLASS_ASIC Returns a five-byte string, including null terminator, that contains an ASCII value which
represents the version of the FPGA firmware in the system. The format of the string is x.xx with a terminating null
character.
S VN_CLASS_BOOTSTRAP Returns a five-byte string, including null terminator, that contains an ASCII value
which represents the version of the Bootstrap Loader firmware in the system. The format of the string is x.xx with a
terminating null character.
ITC_NVPARM_INTERMEC_SOFTWARE_CONTENT
This IOCTL reads the manufacturing flag bits from the non-volatile data store that dictates certain software
parameters. A BOOLEAN DWORD is returned in the buffer pointed to by lpOutBuffer that indicates if Intermec
Content is enabled in the XIP regions. TRUE indicates that it is enabled. FALSE indicates that it is not enabled.
ITC_NVPARM_ANTENNA_DIVERSITY
This IOCTL reads the state of the antenna diversity flag. A BOOLEAN DWORD is returned in the buffer pointed
to by lpOutBuffer that indicates if there is a diversity antenna installed. TRUE indicates that it is installed. FALSE
indicates that it is not installed.
ITC_NVPARM_WAN_RI
This IOCTL reads the state of the WAN ring indicator flag. A BOOLEAN DWORD is returned in the buffer
pointed to by lpOutBuffer that indicates the polarity of the WAN RI signal. TRUE indicates active high. FALSE
indicates active low.