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Moyka/OS/app/net_cfg.h
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/*
*********************************************************************************************************
* uC/TCP-IP
* The Embedded TCP/IP Suite
*
* (c) Copyright 2003-2007; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/TCP-IP is provided in source form for FREE evaluation, for educational
* use or peaceful research. If you plan on using uC/TCP-IP in a commercial
* product you need to contact Micrium to properly license its use in your
* product. We provide ALL the source code for your convenience and to help
* you experience uC/TCP-IP. The fact that the source code is provided does
* NOT mean that you can use it without paying a licensing fee.
*
* Knowledge of the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* NETWORK CONFIGURATION FILE
*
* TEMPLATE
*
* Filename : net_cfg.h
* Version : V1.89
* Programmer(s) : ITJ
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK CONFIGURATION
*
* Note(s) : (1) (a) Configure NET_CFG_INIT_CFG_VALS with the desired configuration for the initialization
* of network protocol suite configurable parameters :
*
* NET_INIT_CFG_VALS_DFLT Configure network parameters with default values
* NET_INIT_CFG_VALS_APP_INIT Configure network parameters with application-
* initialized values (recalled from non-volatile
* memory &/or hard-coded in product's application)
*
* (b) (1) When NET_CFG_INIT_CFG_VALS is configured as NET_INIT_CFG_VALS_DFLT, the network
* protocol suite's configurable parameters are configured with default values.
*
* The application need only call Net_Init() to initialize both the network protocol
* suite & its configurable parameters.
*
* (2) When NET_CFG_INIT_CFG_VALS is configured as NET_INIT_CFG_VALS_APP_INIT, the
* application MUST ...
*
* (A) Initialize ALL network protocol suite configurable parameters from values
* recalled from non-volatile memory &/or hard-coded application values :
*
* (1) Call each of the configuration functions in Net_InitDflt() passing the
* application-recalled &/or hard-coded values
* OR
* (2) Call Net_InitDflt() to initialize ALL network protocol suite configurable
* parameters to their default values & then call any of the configuration
* functions in Net_InitDflt() passing the recalled &/or hard-coded values
* to initialize some of the network protocol suite configurable parameters
*
* (B) Call Net_Init()
*
* See also 'net.c Net_InitDflt() Notes #1 & #2'
* & 'net_def.h PARAMETER CONFIGURATION INITIALIZATION Note #1'.
*
*
* (2) Configure NET_CFG_OPTIMIZE with the desired network performance optimization :
*
* NET_OPTIMIZE_SPD Optimizes network protocol suite for speed performance
* NET_OPTIMIZE_SIZE Optimizes network protocol suite for binary image size
*********************************************************************************************************
*/
/* Configure network protocol suite's configurable ... */
/* ... parameters' initial values (see Note #1) : */
#define NET_CFG_INIT_CFG_VALS NET_INIT_CFG_VALS_DFLT
/* NET_INIT_CFG_VALS_DFLT Default values */
/* NET_INIT_CFG_VALS_APP_INIT Application values */
/* Configure network protocol suite's performance ... */
/* ... optimization (see Note #2) : */
#define NET_CFG_OPTIMIZE NET_OPTIMIZE_SPD
/* NET_OPTIMIZE_SPD Optimize for Speed */
/* NET_OPTIMIZE_SIZE Optimize for Size */
/* Configure network transmit suspend timeout in ... */
#define NET_CFG_TX_SUSPEND_TIMEOUT_MS 1 /* ... integer milliseconds. */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK DEBUG CONFIGURATION
*
* Note(s) : (1) Configure NET_DBG_CFG_INFO_EN to enable/disable network protocol suite debug information :
*
* (a) Internal constants assigned to global variables
* (b) Internal variable data sizes calculated & assigned to global variables
*
* (2) Configure NET_DBG_CFG_STATUS_EN to enable/disable network protocol suite debug status
* functions.
*
* (3) Configure NET_DBG_CFG_MEM_CLR_EN to enable/disable the network protocol suite from clearing
* internal data structure memory buffers; a convenient feature while debugging.
*
* (4) Configure NET_DBG_CFG_TEST_EN to enable/disable the network protocol suite test features :
*
* (a) Internal data structure test &/or control flags
* (b) Internal data structure read functionality
*********************************************************************************************************
*/
#define NET_DBG_CFG_INFO_EN DEF_DISABLED /* Configure debug information feature (see Note #1) : */
/* DEF_DISABLED Debug information DISABLED */
/* DEF_ENABLED Debug information ENABLED */
#define NET_DBG_CFG_STATUS_EN DEF_DISABLED /* Configure debug status functions (see Note #2) : */
/* DEF_DISABLED Debug status functions DISABLED */
/* DEF_ENABLED Debug status functions ENABLED */
#define NET_DBG_CFG_MEM_CLR_EN DEF_DISABLED /* Configure memory clear feature (see Note #3) : */
/* DEF_DISABLED Data structure clears DISABLED */
/* DEF_ENABLED Data structure clears ENABLED */
#define NET_DBG_CFG_TEST_EN DEF_DISABLED /* Configure test/debug feature(s) (see Note #4) : */
/* DEF_DISABLED Test/Debug features DISABLED */
/* DEF_ENABLED Test/Debug features ENABLED */
/*
*********************************************************************************************************
* NETWORK ARGUMENT CHECK CONFIGURATION
*
* Note(s) : (1) Configure NET_ERR_CFG_ARG_CHK_EXT_EN to enable/disable the network protocol suite external
* argument check feature :
*
* (a) When ENABLED, ALL arguments received from any port interface provided by the developer
* or application are checked/validated.
*
* (b) When DISABLED, NO arguments received from any port interface provided by the developer
* or application are checked/validated.
*
* (2) Configure NET_ERR_CFG_ARG_CHK_DBG_EN to enable/disable the network protocol suite internal,
* debug argument check feature :
*
* (a) When ENABLED, internal arguments are checked/validated to debug the network protocol
* suite.
*
* (b) When DISABLED, NO internal arguments are checked/validated to debug the network protocol
* suite.
*********************************************************************************************************
*/
/* Configure external argument check feature ... */
/* ... (see Note #1) : */
#define NET_ERR_CFG_ARG_CHK_EXT_EN DEF_DISABLED
/* DEF_DISABLED Argument check DISABLED */
/* DEF_ENABLED Argument check ENABLED */
/* Configure internal argument check feature : */
/* ... (see Note #2) : */
#define NET_ERR_CFG_ARG_CHK_DBG_EN DEF_DISABLED
/* DEF_DISABLED Argument check DISABLED */
/* DEF_ENABLED Argument check ENABLED */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK COUNTER MANAGEMENT CONFIGURATION
*
* Note(s) : (1) Configure NET_CTR_CFG_STAT_EN to enable/disable network protocol suite statistics counters.
*
* (2) Configure NET_CTR_CFG_ERR_EN to enable/disable network protocol suite error counters.
*********************************************************************************************************
*/
#define NET_CTR_CFG_STAT_EN DEF_ENABLED /* Configure statistics counter feature (see Note #1) : */
/* DEF_DISABLED Stat counters DISABLED */
/* DEF_ENABLED Stat counters ENABLED */
#define NET_CTR_CFG_ERR_EN DEF_ENABLED /* Configure error counter feature (see Note #2) : */
/* DEF_DISABLED Error counters DISABLED */
/* DEF_ENABLED Error counters ENABLED */
/*
*********************************************************************************************************
* NETWORK STATISTIC MANAGEMENT CONFIGURATION
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK TIMER MANAGEMENT CONFIGURATION
*
* Note(s) : (1) Configure NET_TMR_CFG_NBR_TMR with the desired number of network TIMER objects.
*
* Timers are required for :
*
* (a) ARP cache entries
* (b) IP fragment reassembly
* (c) ICMP low-network-resources monitor task
* (d) TCP state machine connections
*
* (2) Configure NET_TMR_CFG_TASK_FREQ to schedule the execution frequency of the network timer
* task -- how often NetTmr_TaskHandler() is scheduled to run per second as implemented in
* NetOS_Tmr_Task().
*
* (a) NET_TMR_CFG_TASK_FREQ MUST NOT be configured as a floating-point frequency.
*
* See also 'net_tmr.h NETWORK TIMER TASK TIME DEFINES Notes #1 & #2'
* & 'net_os.c NetOS_Tmr_Task() Notes #1 & #2'.
*********************************************************************************************************
*/
#define NET_TMR_CFG_NBR_TMR 30 /* Configure total number of TIMERs (see Note #1). */
#define NET_TMR_CFG_TASK_FREQ 100 /* Configure Timer Task frequency (see Note #2). */
/*
*********************************************************************************************************
* NETWORK BUFFER MANAGEMENT CONFIGURATION
*
* Note(s) : (1) (a) Configure NET_BUF_CFG_NBR_SMALL with the desired number of SMALL network BUFFER objects.
*
* (b) Configure NET_BUF_CFG_NBR_LARGE with the desired number of SMALL network BUFFER objects.
*
* (c) Buffers are required to :
*
* (1) Receive packets from the network
* (2) Transmit packets to the network
*
* (2) (a) Configure NET_BUF_CFG_DATA_SIZE_SMALL with the desired data buffer size for SMALL network BUFFERs.
*
* (b) Configure NET_BUF_CFG_DATA_SIZE_LARGE with the desired data buffer size for LARGE network BUFFERs.
*
* (c) NET_BUF_CFG_DATA_SIZE_SMALL & NET_BUF_CFG_DATA_SIZE_LARGE MUST be declared with values ...
*
* (1) that are greater than or equal to NET_BUF_DATA_SIZE_MIN (see 'net_buf.h NETWORK BUFFER
* INDEX & SIZE DEFINES')
*
* (2) such that NET_BUF_CFG_DATA_SIZE_LARGE has a value greater than NET_BUF_CFG_DATA_SIZE_SMALL
*
* ... and SHOULD be declared with values
*
* (3) that are integer multiples of 'CPU_ALIGN' word size (to force word-alignment of buffer arrays)
*
* See also 'net_buf.h NETWORK BUFFER DATA TYPE Note #3'.
*********************************************************************************************************
*/
/* Configure total number of BUFFERs ... */
/* ... (see Note #1) : */
#define NET_BUF_CFG_NBR_SMALL 5 /* Configure total number of SMALL BUFFERs. */
#define NET_BUF_CFG_NBR_LARGE 3 /* Configure total number of LARGE BUFFERs. */
/* Configure size of BUFFER DATA areas ... */
/* ... (see Note #2) : */
#define NET_BUF_CFG_DATA_SIZE_SMALL 256 /* Configure size of SMALL BUFFER DATA area. */
#define NET_BUF_CFG_DATA_SIZE_LARGE 1596 /* Configure size of LARGE BUFFER DATA area. */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK INTERFACE CARD CONFIGURATION
*
* Note(s) : (1) Configure NIC-specific parameters.
*
* Consult the specific NIC's documentation to determine the NIC's required configuration
* parameters; see also the specific NIC's source documentation in the following network
* directory :
*
* \<Network Protocol Suite>\NIC\<if>\<nic>\
*
* where
* <Network Protocol Suite> directory path for network protocol suite
* <nic> directory name for specific network interface card (NIC)
*
* (2) Configure NET_NIC_CFG_INT_CTRL_EN to enable/disable any software to handle the presence
* of a NIC interrupt controller.
*
* (3) Configure NET_NIC_CFG_RD_WR_SEL to select whether to implement the NIC's read/write
* functionality with functions or macro's.
*
* (a) When NET_NIC_RD_WR_SEL_FNCT, NIC read/write functionality SHOULD be implemented
* as functions in the application-specific 'net_bsp.c' (or some other application-
* specific file) & MUST be prototyped in the NIC's 'net_nic.h'.
*
* (b) When NET_NIC_RD_WR_SEL_MACRO, NIC read/write functionality SHOULD be implemented
* as macro's in the application-specific 'net_bsp.h'.
*
* (4) (a) Configure NET_NIC_CFG_TX_RDY_INIT_VAL to initialize the NIC-transmit-ready OS object with
* one of the following values :
*
* (1) 0, for NIC driver's that implement the NIC's transmit-ready status using a
* Transmit Empty interrupt.
*
* (2) 1, for NIC driver's that implement the NIC's transmit-ready status using a
* Transmit Complete interrupt.
*
* (b) This configuration currently applicable for single-transmit-packet-buffer NIC drivers ONLY.
*
* See also 'net_os.c NetOS_NIC_Init() Note #1a'.
*
* (5) Configure NET_NIC_CFG_TX_PKT_PREPARE_EN to enable/disable the early preparation of NIC
* transmit packet(s) by the network interface :
*
* (a) When ENABLED, NIC transmit packet(s) are prepared BEFORE waiting on the NIC's
* transmit ready signal. This is useful for NICs that can simultaneously prepare
* transmit packet(s) while also transmitting previously-prepared packet(s).
*
* (a) When DISABLED, NIC transmit packet(s) are NOT prepared BEFORE waiting on the NIC's
* transmit ready signal.
*********************************************************************************************************
*/
/* Configure presence of interrupt controller ... */
/* ... (see Note #2) : */
#define NET_NIC_CFG_INT_CTRL_EN DEF_ENABLED
/* DEF_DISABLED Interrupt controller NOT present */
/* DEF_ENABLED Interrupt controller present */
/* Configure NIC Read/Write Selection (see Note #3) : */
#define NET_NIC_CFG_RD_WR_SEL NET_NIC_RD_WR_SEL_FNCT
/* NET_NIC_RD_WR_SEL_FNCT NIC Read/Write ... */
/* ... functionality implemented with functions */
/* NET_NIC_RD_WR_SEL_MACRO NIC Read/Write ... */
/* ... functionality implemented with macro's */
#define NET_NIC_CFG_TX_RDY_INIT_VAL 1 /* Configure transmit ready initial value (see Note #4).*/
/* Configure transmit preparation feature (see Note #5):*/
#define NET_NIC_CFG_TX_PKT_PREPARE_EN DEF_DISABLED
/* DEF_DISABLED Transmit packets NOT pre-prepared */
/* DEF_ENABLED Transmit packets pre-prepared */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK INTERFACE LAYER CONFIGURATION
*
* Note(s) : (1) See 'net_def.h NETWORK INTERFACE LAYER DEFINES' for supported network interface types.
*********************************************************************************************************
*/
/* Configure interface type (see Note #1). */
#define NET_IF_CFG_TYPE NET_IF_TYPE_ETHER
#define NET_IF_CFG_ADDR_FLTR_EN DEF_ENABLED /* Configure Net IF address filter feature : */
/* DEF_DISABLED Addresses NOT filtered */
/* DEF_ENABLED Addresses filtered */
/*
*********************************************************************************************************
* ADDRESS RESOLUTION PROTOCOL LAYER CONFIGURATION
*
* Note(s) : (1) Address Resolution Protocol ONLY required for some network interfaces (see 'net_arp.h
* Note #1').
*
* (2) See 'net_arp.h ARP HARDWARE & PROTOCOL DEFINES Note #1' for supported ARP hardware &
* protocol types.
*********************************************************************************************************
*/
/* Configure ARP types (see Note #2) : */
#define NET_ARP_CFG_HW_TYPE NET_ARP_HW_TYPE_ETHER
#define NET_ARP_CFG_PROTOCOL_TYPE NET_ARP_PROTOCOL_TYPE_IP_V4
#define NET_ARP_CFG_NBR_CACHE 10 /* Configure ARP cache size. */
#define NET_ARP_CFG_ADDR_FLTR_EN DEF_ENABLED /* Configure ARP address filter feature : */
/* DEF_DISABLED ARP addresses NOT filtered */
/* DEF_ENABLED ARP addresses filtered */
/*$PAGE*/
/*
*********************************************************************************************************
* INTERNET PROTOCOL LAYER CONFIGURATION
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* INTERNET CONTROL MESSAGE PROTOCOL LAYER CONFIGURATION
*********************************************************************************************************
*/
#define NET_ICMP_CFG_TX_SRC_QUENCH_EN DEF_DISABLED /* Configure ICMP Transmit Source Quench feature : */
/* DEF_DISABLED ICMP Transmit Source Quench DISABLED */
/* DEF_ENABLED ICMP Transmit Source Quench ENABLED */
#define NET_ICMP_CFG_TX_SRC_QUENCH_SIZE 20 /* Configure ICMP transmit source quench list size. */
/*$PAGE*/
/*
*********************************************************************************************************
* TRANSPORT LAYER CONFIGURATION
*********************************************************************************************************
*/
/* Configure Transport Layer Selection : */
#define NET_CFG_TRANSPORT_LAYER_SEL NET_TRANSPORT_LAYER_SEL_UDP_TCP
/* NET_TRANSPORT_LAYER_SEL_UDP UDP ONLY */
/* NET_TRANSPORT_LAYER_SEL_UDP_TCP UDP/TCP */
/*
*********************************************************************************************************
* USER DATAGRAM PROTOCOL LAYER CONFIGURATION
*
* Note(s) : (1) Configure NET_UDP_CFG_APP_API_SEL with the desired configuration for demultiplexing
* UDP datagrams to application connections :
*
* NET_UDP_APP_API_SEL_SOCK Demultiplex UDP datagrams to BSD sockets ONLY.
* NET_UDP_APP_API_SEL_APP Demultiplex UDP datagrams to application-specific
* connections ONLY.
* NET_UDP_APP_API_SEL_SOCK_APP Demultiplex UDP datagrams to BSD sockets first;
* if NO socket connection found to demultiplex
* a UDP datagram, demultiplex to application-
* specific connection.
*
* See also 'net_udp.c NetUDP_RxPktDemuxDatagram() Note #1'
* & 'net_udp.c NetUDP_RxPktDemuxAppData() Note #1'.
*
* (2) (a) Before a UDP Datagram Check-Sum is validated, it is necessary to check whether the
* UDP datagram was transmitted with or without a computed Check-Sum (see RFC #768,
* Section 'Fields : Checksum').
*
* (b) Configure NET_UDP_CFG_RX_CHK_SUM_DISCARD_EN to enable/disable discarding of UDP
* datagrams received with NO computed check-sum :
*
* (1) When ENABLED, ALL UDP datagrams received without a check-sum are discarded.
*
* (2) When DISABLED, ALL UDP datagrams received without a check-sum are flagged so
* that "an application MAY optionally ... discard ... datagrams without checksums"
* (see RFC #1122, Section 4.1.3.4).
*
* See also 'net_udp.c NetUDP_RxPktValidate() Note #4d3A'.
*
* (3) (a) "An application MAY optionally be able to control whether a UDP checksum will be
* be generated" (see RFC #1122, Section 4.1.3.4).
*
* (b) Configure NET_UDP_CFG_TX_CHK_SUM_EN to enable/disable transmitting UDP datagrams with
* check-sums :
*
* (1) When ENABLED, ALL UDP datagrams are transmitted with a computed check-sum.
*
* (2) When DISABLED, ALL UDP datagrams are transmitted without a computed check-sum.
*
* See also 'net_udp.c NetUDP_TxPktPrepareHdr() Note #3b'.
*********************************************************************************************************
*/
/* Configure UDP Receive Demultiplex Selection ... */
/* ... (see Note #1) : */
#define NET_UDP_CFG_APP_API_SEL NET_UDP_APP_API_SEL_SOCK
/* Demultiplex & Receive via ... */
/* NET_UDP_APP_API_SEL_SOCK Sockets ONLY */
/* NET_UDP_APP_API_SEL_APP Application ONLY */
/* NET_UDP_APP_API_SEL_SOCK_APP First by Socket, */
/* Next by Application */
/* Configure UDP Receive Check-Sum Discard feature ... */
/* ... (see Note #2) : */
#define NET_UDP_CFG_RX_CHK_SUM_DISCARD_EN DEF_ENABLED
/* DEF_DISABLED UDP Datagrams Received without ... */
/* Check-Sums Validated */
/* DEF_ENABLED UDP Datagrams Received without ... */
/* Check-Sums Discarded */
/* Configure UDP Transmit Check-Sum feature ... */
/* ... (see Note #3) : */
#define NET_UDP_CFG_TX_CHK_SUM_EN DEF_ENABLED
/* DEF_DISABLED Transmit Check-Sums DISABLED */
/* DEF_ENABLED Transmit Check-Sums ENABLED */
/*$PAGE*/
/*
*********************************************************************************************************
* TRANSMISSION CONTROL PROTOCOL LAYER CONFIGURATION
*
* Note(s) : (1) (a) Configure NET_TCP_CFG_NBR_CONN with the desired number of TCP connection objects.
*
* (b) Since TCP requires network sockets (see 'net_tcp.h Note #2'), the configured number
* of sockets MUST be greater than the configured number of TCP connections.
*
* See also 'net_sock.h MODULE Note #1',
* 'net_tcp.h MODULE Note #1',
* & 'net_cfg_net.h NETWORK SOCKET LAYER CONFIGURATION Note #4'.
*
* (2) Stevens, TCP/IP Illustrated, Volume 1, 8th Printing, Section 20.4, Page 282 states that
* "4.2BSD defaulted the send and receive buffer" (i.e. socket buffer/TCP window) "to 2048
* bytes each. With 4.3BSD both were increased to 4096 bytes ... Other systems, such as
* ... 4.4BSD ... use larger default buffer sizes, such as 8192 or 16384 bytes.
*
* The common default of 4096 bytes ... is not optimal for Ethernet. An approximate 40%
* increase in throughput is seen by just increasing both buffers to 16384 bytes."
*
* (3) RFC #793, Section 3.3 'Sequence Numbers : Knowing When to Keep Quiet' states that
* "the Maximum Segment Lifetime (MSL) is ... to be 2 minutes ... [but] may be changed
* if experience indicates it is desirable to do so".
*
* See also 'net_tcp.h TCP CONNECTION TIMEOUT DEFINES Note #1'.
*
* (4) RFC #2581, Section 4.2 states that "an ACK ... MUST be generated within 500 ms of the
* arrival of the first unacknowledged packet".
*
* See also 'net_tcp.h TCP CONGESTION CONTROL DEFINES Note #6b'
* & 'net_tcp.c NetTCP_TxConnAck() Note #6a2'.
*
* (5) Configure timeout values in integer number of milliseconds. Timeout values may also
* be configured with network time constant, NET_TMR_TIME_INFINITE, to never timeout.
*********************************************************************************************************
*/
#define NET_TCP_CFG_NBR_CONN 3 /* Configure total number of TCP connections. */
/* Configure TCP connections' window sizes ... */
/* ... in integer number of octets (see Note #2) : */
#define NET_TCP_CFG_RX_WIN_SIZE_OCTET 4096 /* Configure TCP connection receive window size. */
#define NET_TCP_CFG_TX_WIN_SIZE_OCTET 8192 /* Configure TCP connection transmit window size. */
/* Configure TCP connections' default maximum ... */
/* ... segment lifetime timeout (MSL) value, ... */
#define NET_TCP_CFG_TIMEOUT_CONN_MAX_SEG_SEC 3 /* ... in integer seconds (see Note #3). */
/* Configure TCP acknowledgement delay ... */
#define NET_TCP_CFG_TIMEOUT_CONN_ACK_DLY_MS 500 /* ... in integer milliseconds (see Note #4). */
/* Configure TCP timeouts (see Note #5) : */
#define NET_TCP_CFG_TIMEOUT_CONN_RX_Q_MS 3000 /* Configure TCP connection receive queue timeout. */
#define NET_TCP_CFG_TIMEOUT_CONN_TX_Q_MS 3000 /* Configure TCP connection transmit queue timeout. */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK SOCKET LAYER CONFIGURATION
*
* Note(s) : (1) Network Socket Module NOT required for all application interfaces (see 'net_sock.h
* MODULE Note #1').
*
* (2) See 'net_sock.h NETWORK SOCKET FAMILY & PROTOCOL DEFINES Note #1' for supported
* Network Socket Family types.
*
* (3) Configure timeout values in integer number of milliseconds. Timeout values may also
* be configured with network time constant, NET_TMR_TIME_INFINITE, to never timeout.
*********************************************************************************************************
*/
/* Configure socket family type (see Note #2) : */
#define NET_SOCK_CFG_FAMILY NET_SOCK_FAMILY_IP_V4
#define NET_SOCK_CFG_NBR_SOCK 3 /* Configure total number of sockets. */
/* Configure socket blocking/non-blocking behavior : */
#define NET_SOCK_CFG_BLOCK_SEL NET_SOCK_BLOCK_SEL_NO_BLOCK
/* NET_SOCK_BLOCK_SEL_DFLT Default blocking; run-time */
/* ... options can override */
/* NET_SOCK_BLOCK_SEL_BLOCK Always block */
/* NET_SOCK_BLOCK_SEL_NO_BLOCK Never block */
/* Configure stream-type sockets' accept queue maximum size. */
#define NET_SOCK_CFG_CONN_ACCEPT_Q_SIZE_MAX 5
#define NET_SOCK_CFG_PORT_NBR_RANDOM_BASE 65000 /* Configure random ports' starting port number. */
/* Configure socket timeout values (see Note #3) : */
#define NET_SOCK_CFG_TIMEOUT_RX_Q_MS 3000 /* Configure socket receive queue timeout. */
#define NET_SOCK_CFG_TIMEOUT_CONN_REQ_MS 10000 /* Configure socket connection request timeout. */
#define NET_SOCK_CFG_TIMEOUT_CONN_ACCEPT_MS 3000 /* Configure socket connection accept timeout. */
#define NET_SOCK_CFG_TIMEOUT_CONN_CLOSE_MS 10000 /* Configure socket connection close timeout. */
/*
*********************************************************************************************************
* BSD 4.x LAYER CONFIGURATION
*
* Note(s) : (1) BSD 4.x Layer API NOT required for all applications (see 'net_bsd.h MODULE Note #1b').
*********************************************************************************************************
*/
#define NET_BSD_CFG_API_EN DEF_ENABLED /* Configure BSD 4.x Layer API (see Note #1) : */
/* DEF_DISABLED BSD 4.x Layer API DISABLED */
/* DEF_ENABLED BSD 4.x Layer API ENABLED */
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK CONNECTION MANAGEMENT CONFIGURATION
*
* Note(s) : (1) Connection Management NOT required for all application interfaces (see 'net_conn.h
* MODULE Note #1').
*
* (2) See 'net_def.h NETWORK CONNECTION MANAGEMENT DEFINES' for supported Family types.
*
* (3) The configured number of connections MUST be greater than the configured/required/expected
* number of application connections & transport layer connections.
*
* See also 'net_cfg_net.h NETWORK CONNECTION MANAGEMENT CONFIGURATION Note #4'.
*********************************************************************************************************
*/
/* Configure connection family type (see Note #2). */
#define NET_CONN_CFG_FAMILY NET_CONN_FAMILY_IP_V4_SOCK
#define NET_CONN_CFG_NBR_CONN 10 /* Configure total number of connections (see Note #3). */
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