Specifications

51
not required. This module will
be automatically enabled if there
is at least one high-level module
requiring TCP.
Table 13 Configuration used by TCP.c
User Applications have access to default network setting values as well as
access to actual network setting values. Default values are defined within the
configuration, whereas the actual values are saved by applications that are
currently running. Below is Table 14 which provides a list of definitions and the
values they can be.
Define
Values
Purpose
MY_DEFAULT_IP_ADDR_B
YTE?
MY_DEFAULT_MASK_BYTE
?
MY_DEFAULT_GATE_BYTE
?
MY_DEFAULT_MAC_BYTE?
0-255
Define default IP, MAC, gateway
and subnet mask values.
Default values are:
10.10.5.15 for IP address
00:04:163:00:00:00:00 for MAC
10.10.5.15 for gateway
255.255.255.0 for subnet mask
MY_IP_BYTE?
MY_MASK_BYTE?
MY_GATE_BYTE?
MY_MAC_BYTE?
0-255
Actual IP, MAC, gateway and
subnet mask values as
saved/defined by application. If
DHCP is enabled, these values
reflect current DHCP server
assigned configuration
Table 14 Configuration used by User Application
UDP.c implements the user datagram protocol. This uses a simple transmission
model without implicit hand-shaking required for guaranteeing reliability, ordering,
or data integrity. Most of these operations are handled by the application utilizing
this protocol. Table 15 below shows the configurable options for this file.
Define
Values
Purpose
STACK_USE_UDP
N/A
Comment this if UDP module is
not required. This module will be
automatically enabled if there is at
least one high-level module
requiring UDP.
MAX_UDP_SOCKETS
1-254
To define total number of sockets
supported (limited by available
RAM). Compile-time check is
done to make sure that enough
sockets are available for selected