diff options
author | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
commit | d311fd8d1a0af3b767d26b520d399bf0db22f058 (patch) | |
tree | b9de5704143ac205b4e26222f9d7551e9b161924 /tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h | |
parent | a766918d5c48204375f4c207b30bbbf1389df14f (diff) | |
parent | 6f3141965e88c4ee0ebf7c18a243e4c2d9c5021b (diff) |
Merge pull request #34 from jackhumbert/tmk-master
merging from tmk, new_project script and template
Diffstat (limited to 'tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h')
-rw-r--r-- | tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h | 740 |
1 files changed, 740 insertions, 0 deletions
diff --git a/tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h b/tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h new file mode 100644 index 0000000000..520c03f25e --- /dev/null +++ b/tmk_core/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/uipopt.h @@ -0,0 +1,740 @@ +/** + * \addtogroup uip + * @{ + */ + +/** + * \defgroup uipopt Configuration options for uIP + * @{ + * + * uIP is configured using the per-project configuration file + * "uipopt.h". This file contains all compile-time options for uIP and + * should be tweaked to match each specific project. The uIP + * distribution contains a documented example "uipopt.h" that can be + * copied and modified for each project. + */ + +/** + * \file + * Configuration options for uIP. + * \author Adam Dunkels <adam@dunkels.com> + * + * This file is used for tweaking various configuration options for + * uIP. You should make a copy of this file into one of your project's + * directories instead of editing this example "uipopt.h" file that + * comes with the uIP distribution. + */ + +/* + * Copyright (c) 2001-2003, Adam Dunkels. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * This file is part of the uIP TCP/IP stack. + * + * $Id: uipopt.h,v 1.11 2009/04/10 00:37:48 adamdunkels Exp $ + * + */ + +#ifndef __UIPOPT_H__ +#define __UIPOPT_H__ + +#include "Config/AppConfig.h" + +#ifndef UIP_LITTLE_ENDIAN +#define UIP_LITTLE_ENDIAN 3412 +#endif /* UIP_LITTLE_ENDIAN */ +#ifndef UIP_BIG_ENDIAN +#define UIP_BIG_ENDIAN 1234 +#endif /* UIP_BIG_ENDIAN */ + +/*------------------------------------------------------------------------------*/ + +/** + * \defgroup uipoptstaticconf Static configuration options + * @{ + * + * These configuration options can be used for setting the IP address + * settings statically, but only if UIP_FIXEDADDR is set to 1. The + * configuration options for a specific node includes IP address, + * netmask and default router as well as the Ethernet address. The + * netmask, default router and Ethernet address are applicable only + * if uIP should be run over Ethernet. + * + * This options are meaningful only for the IPv4 code. + * + * All of these should be changed to suit your project. + */ + +/** + * Determines if uIP should use a fixed IP address or not. + * + * If uIP should use a fixed IP address, the settings are set in the + * uipopt.h file. If not, the macros uip_sethostaddr(), + * uip_setdraddr() and uip_setnetmask() should be used instead. + * + * \hideinitializer + */ +#define UIP_FIXEDADDR 0 + +/** + * Ping IP address assignment. + * + * uIP uses a "ping" packets for setting its own IP address if this + * option is set. If so, uIP will start with an empty IP address and + * the destination IP address of the first incoming "ping" (ICMP echo) + * packet will be used for setting the hosts IP address. + * + * \note This works only if UIP_FIXEDADDR is 0. + * + * \hideinitializer + */ +#ifdef UIP_CONF_PINGADDRCONF +#define UIP_PINGADDRCONF UIP_CONF_PINGADDRCONF +#else /* UIP_CONF_PINGADDRCONF */ +#define UIP_PINGADDRCONF 0 +#endif /* UIP_CONF_PINGADDRCONF */ + + +/** + * Specifies if the uIP ARP module should be compiled with a fixed + * Ethernet MAC address or not. + * + * If this configuration option is 0, the macro uip_setethaddr() can + * be used to specify the Ethernet address at run-time. + * + * \hideinitializer + */ +#define UIP_FIXEDETHADDR 0 + +/** @} */ +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipoptip IP configuration options + * @{ + * + */ +/** + * The IP TTL (time to live) of IP packets sent by uIP. + * + * This should normally not be changed. + */ +#define UIP_TTL 64 + +/** + * The maximum time an IP fragment should wait in the reassembly + * buffer before it is dropped. + * + */ +#define UIP_REASS_MAXAGE 60 /*60s*/ + +/** + * Turn on support for IP packet reassembly. + * + * uIP supports reassembly of fragmented IP packets. This features + * requires an additional amount of RAM to hold the reassembly buffer + * and the reassembly code size is approximately 700 bytes. The + * reassembly buffer is of the same size as the uip_buf buffer + * (configured by UIP_BUFSIZE). + * + * \note IP packet reassembly is not heavily tested. + * + * \hideinitializer + */ +#ifdef UIP_CONF_REASSEMBLY +#define UIP_REASSEMBLY UIP_CONF_REASSEMBLY +#else /* UIP_CONF_REASSEMBLY */ +#define UIP_REASSEMBLY 0 +#endif /* UIP_CONF_REASSEMBLY */ +/** @} */ + +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipoptipv6 IPv6 configuration options + * @{ + * + */ + +/** The maximum transmission unit at the IP Layer*/ +#define UIP_LINK_MTU 1280 + +#ifndef UIP_CONF_IPV6 +/** Do we use IPv6 or not (default: no) */ +#define UIP_CONF_IPV6 0 +#endif + +#ifndef UIP_CONF_IPV6_QUEUE_PKT +/** Do we do per %neighbor queuing during address resolution (default: no) */ +#define UIP_CONF_IPV6_QUEUE_PKT 0 +#endif + +#ifndef UIP_CONF_IPV6_CHECKS +/** Do we do IPv6 consistency checks (highly recommended, default: yes) */ +#define UIP_CONF_IPV6_CHECKS 1 +#endif + +#ifndef UIP_CONF_IPV6_REASSEMBLY +/** Do we do IPv6 fragmentation (default: no) */ +#define UIP_CONF_IPV6_REASSEMBLY 0 +#endif + +#ifndef UIP_CONF_NETIF_MAX_ADDRESSES +/** Default number of IPv6 addresses associated to the node's interface */ +#define UIP_CONF_NETIF_MAX_ADDRESSES 3 +#endif + +#ifndef UIP_CONF_ND6_MAX_PREFIXES +/** Default number of IPv6 prefixes associated to the node's interface */ +#define UIP_CONF_ND6_MAX_PREFIXES 3 +#endif + +#ifndef UIP_CONF_ND6_MAX_NEIGHBORS +/** Default number of neighbors that can be stored in the %neighbor cache */ +#define UIP_CONF_ND6_MAX_NEIGHBORS 4 +#endif + +#ifndef UIP_CONF_ND6_MAX_DEFROUTERS +/** Minimum number of default routers */ +#define UIP_CONF_ND6_MAX_DEFROUTERS 2 +#endif +/** @} */ + +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipoptudp UDP configuration options + * @{ + * + * \note The UDP support in uIP is still not entirely complete; there + * is no support for sending or receiving broadcast or multicast + * packets, but it works well enough to support a number of vital + * applications such as DNS queries, though + */ + +/** + * Toggles whether UDP support should be compiled in or not. + * + * \hideinitializer + */ +#ifdef UIP_CONF_UDP +#define UIP_UDP UIP_CONF_UDP +#else /* UIP_CONF_UDP */ +#define UIP_UDP 1 +#endif /* UIP_CONF_UDP */ + +/** + * Toggles if UDP checksums should be used or not. + * + * \note Support for UDP checksums is currently not included in uIP, + * so this option has no function. + * + * \hideinitializer + */ +#ifdef UIP_CONF_UDP_CHECKSUMS +#define UIP_UDP_CHECKSUMS UIP_CONF_UDP_CHECKSUMS +#else +#define UIP_UDP_CHECKSUMS 0 +#endif + +/** + * The maximum amount of concurrent UDP connections. + * + * \hideinitializer + */ +#ifdef UIP_CONF_UDP_CONNS +#define UIP_UDP_CONNS UIP_CONF_UDP_CONNS +#else /* UIP_CONF_UDP_CONNS */ +#define UIP_UDP_CONNS 10 +#endif /* UIP_CONF_UDP_CONNS */ + +/** + * The name of the function that should be called when UDP datagrams arrive. + * + * \hideinitializer + */ + + +/** @} */ +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipopttcp TCP configuration options + * @{ + */ + +/** + * Toggles whether TCP support should be compiled in or not. + * + * \hideinitializer + */ +#ifdef UIP_CONF_TCP +#define UIP_TCP UIP_CONF_TCP +#else /* UIP_CONF_TCP */ +#define UIP_TCP 1 +#endif /* UIP_CONF_TCP */ + +/** + * Determines if support for opening connections from uIP should be + * compiled in. + * + * If the applications that are running on top of uIP for this project + * do not need to open outgoing TCP connections, this configuration + * option can be turned off to reduce the code size of uIP. + * + * \hideinitializer + */ +#ifndef UIP_CONF_ACTIVE_OPEN +#define UIP_ACTIVE_OPEN 1 +#else /* UIP_CONF_ACTIVE_OPEN */ +#define UIP_ACTIVE_OPEN UIP_CONF_ACTIVE_OPEN +#endif /* UIP_CONF_ACTIVE_OPEN */ + +/** + * The maximum number of simultaneously open TCP connections. + * + * Since the TCP connections are statically allocated, turning this + * configuration knob down results in less RAM used. Each TCP + * connection requires approximately 30 bytes of memory. + * + * \hideinitializer + */ +#ifndef UIP_CONF_MAX_CONNECTIONS +#define UIP_CONNS 10 +#else /* UIP_CONF_MAX_CONNECTIONS */ +#define UIP_CONNS UIP_CONF_MAX_CONNECTIONS +#endif /* UIP_CONF_MAX_CONNECTIONS */ + + +/** + * The maximum number of simultaneously listening TCP ports. + * + * Each listening TCP port requires 2 bytes of memory. + * + * \hideinitializer + */ +#ifndef UIP_CONF_MAX_LISTENPORTS +#define UIP_LISTENPORTS 20 +#else /* UIP_CONF_MAX_LISTENPORTS */ +#define UIP_LISTENPORTS UIP_CONF_MAX_LISTENPORTS +#endif /* UIP_CONF_MAX_LISTENPORTS */ + +/** + * Determines if support for TCP urgent data notification should be + * compiled in. + * + * Urgent data (out-of-band data) is a rarely used TCP feature that + * very seldom would be required. + * + * \hideinitializer + */ +#if !defined(UIP_URGDATA) +#define UIP_URGDATA 0 +#endif + +/** + * The initial retransmission timeout counted in timer pulses. + * + * This should not be changed. + */ +#if !defined(UIP_RTO) +#define UIP_RTO 3 +#endif + +/** + * The maximum number of times a segment should be retransmitted + * before the connection should be aborted. + * + * This should not be changed. + */ +#if !defined(UIP_MAXRTX) +#define UIP_MAXRTX 8 +#endif + +/** + * The maximum number of times a SYN segment should be retransmitted + * before a connection request should be deemed to have been + * unsuccessful. + * + * This should not need to be changed. + */ +#if !defined(UIP_MAXSYNRTX) +#define UIP_MAXSYNRTX 5 +#endif + +/** + * The TCP maximum segment size. + * + * This is should not be to set to more than + * UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN. + */ +#ifdef UIP_CONF_TCP_MSS +#define UIP_TCP_MSS UIP_CONF_TCP_MSS +#else +#define UIP_TCP_MSS (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN) +#endif + +/** + * The size of the advertised receiver's window. + * + * Should be set low (i.e., to the size of the uip_buf buffer) if the + * application is slow to process incoming data, or high (32768 bytes) + * if the application processes data quickly. + * + * \hideinitializer + */ +#ifndef UIP_CONF_RECEIVE_WINDOW +#define UIP_RECEIVE_WINDOW UIP_TCP_MSS +#else +#define UIP_RECEIVE_WINDOW UIP_CONF_RECEIVE_WINDOW +#endif + +/** + * How long a connection should stay in the TIME_WAIT state. + * + * This configuration option has no real implication, and it should be + * left untouched. + */ +#define UIP_TIME_WAIT_TIMEOUT 120 + + +/** @} */ +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipoptarp ARP configuration options + * @{ + */ + +/** + * The size of the ARP table. + * + * This option should be set to a larger value if this uIP node will + * have many connections from the local network. + * + * \hideinitializer + */ +#ifdef UIP_CONF_ARPTAB_SIZE +#define UIP_ARPTAB_SIZE UIP_CONF_ARPTAB_SIZE +#else +#define UIP_ARPTAB_SIZE 8 +#endif + +/** + * The maximum age of ARP table entries measured in 10ths of seconds. + * + * An UIP_ARP_MAXAGE of 120 corresponds to 20 minutes (BSD + * default). + */ +#define UIP_ARP_MAXAGE 120 + + +/** @} */ + +/*------------------------------------------------------------------------------*/ + +/** + * \defgroup uipoptmac layer 2 options (for ipv6) + * @{ + */ + +#define UIP_DEFAULT_PREFIX_LEN 64 + +/** @} */ + +/*------------------------------------------------------------------------------*/ + +/** + * \defgroup uipoptsics 6lowpan options (for ipv6) + * @{ + */ +/** + * Timeout for packet reassembly at the 6lowpan layer + * (should be < 60s) + */ +#ifdef SICSLOWPAN_CONF_MAXAGE +#define SICSLOWPAN_REASS_MAXAGE SICSLOWPAN_CONF_MAXAGE +#else +#define SICSLOWPAN_REASS_MAXAGE 20 +#endif + +/** + * Do we compress the IP header or not (default: no) + */ +#ifndef SICSLOWPAN_CONF_COMPRESSION +#define SICSLOWPAN_CONF_COMPRESSION 0 +#endif + +/** + * If we use IPHC compression, how many address contexts do we support + */ +#ifndef SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS +#define SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS 1 +#endif + +/** + * Do we support 6lowpan fragmentation + */ +#ifndef SICSLOWPAN_CONF_FRAG +#define SICSLOWPAN_CONF_FRAG 0 +#endif + +/** @} */ + +/*------------------------------------------------------------------------------*/ + +/** + * \defgroup uipoptgeneral General configuration options + * @{ + */ + +/** + * The size of the uIP packet buffer. + * + * The uIP packet buffer should not be smaller than 60 bytes, and does + * not need to be larger than 1514 bytes. Lower size results in lower + * TCP throughput, larger size results in higher TCP throughput. + * + * \hideinitializer + */ +#ifndef UIP_CONF_BUFFER_SIZE +#define UIP_BUFSIZE UIP_LINK_MTU + UIP_LLH_LEN +#else /* UIP_CONF_BUFFER_SIZE */ +#define UIP_BUFSIZE UIP_CONF_BUFFER_SIZE +#endif /* UIP_CONF_BUFFER_SIZE */ + + +/** + * Determines if statistics support should be compiled in. + * + * The statistics is useful for debugging and to show the user. + * + * \hideinitializer + */ +#ifndef UIP_CONF_STATISTICS +#define UIP_STATISTICS 0 +#else /* UIP_CONF_STATISTICS */ +#define UIP_STATISTICS UIP_CONF_STATISTICS +#endif /* UIP_CONF_STATISTICS */ + +/** + * Determines if logging of certain events should be compiled in. + * + * This is useful mostly for debugging. The function uip_log() + * must be implemented to suit the architecture of the project, if + * logging is turned on. + * + * \hideinitializer + */ +#ifndef UIP_CONF_LOGGING +#define UIP_LOGGING 0 +#else /* UIP_CONF_LOGGING */ +#define UIP_LOGGING UIP_CONF_LOGGING +#endif /* UIP_CONF_LOGGING */ + +/** + * Broadcast support. + * + * This flag configures IP broadcast support. This is useful only + * together with UDP. + * + * \hideinitializer + * + */ +#ifndef UIP_CONF_BROADCAST +#define UIP_BROADCAST 0 +#else /* UIP_CONF_BROADCAST */ +#define UIP_BROADCAST UIP_CONF_BROADCAST +#endif /* UIP_CONF_BROADCAST */ + +/** + * Print out a uIP log message. + * + * This function must be implemented by the module that uses uIP, and + * is called by uIP whenever a log message is generated. + */ +void uip_log(char *msg); + +/** + * The link level header length. + * + * This is the offset into the uip_buf where the IP header can be + * found. For Ethernet, this should be set to 14. For SLIP, this + * should be set to 0. + * + * \note we probably won't use this constant for other link layers than + * ethernet as they have variable header length (this is due to variable + * number and type of address fields and to optional security features) + * E.g.: 802.15.4 -> 2 + (1/2*4/8) + 0/5/6/10/14 + * 802.11 -> 4 + (6*3/4) + 2 + * \hideinitializer + */ +#ifdef UIP_CONF_LLH_LEN +#define UIP_LLH_LEN UIP_CONF_LLH_LEN +#else /* UIP_LLH_LEN */ +#define UIP_LLH_LEN 14 +#endif /* UIP_CONF_LLH_LEN */ + +/** @} */ +/*------------------------------------------------------------------------------*/ +/** + * \defgroup uipoptcpu CPU architecture configuration + * @{ + * + * The CPU architecture configuration is where the endianess of the + * CPU on which uIP is to be run is specified. Most CPUs today are + * little endian, and the most notable exception are the Motorolas + * which are big endian. The BYTE_ORDER macro should be changed to + * reflect the CPU architecture on which uIP is to be run. + */ + +/** + * The byte order of the CPU architecture on which uIP is to be run. + * + * This option can be either UIP_BIG_ENDIAN (Motorola byte order) or + * UIP_LITTLE_ENDIAN (Intel byte order). + * + * \hideinitializer + */ +#ifdef UIP_CONF_BYTE_ORDER +#define UIP_BYTE_ORDER UIP_CONF_BYTE_ORDER +#else /* UIP_CONF_BYTE_ORDER */ +#define UIP_BYTE_ORDER UIP_LITTLE_ENDIAN +#endif /* UIP_CONF_BYTE_ORDER */ + +/** @} */ +/*------------------------------------------------------------------------------*/ + +#include <ff.h> +#include <stdbool.h> +#include <stdint.h> + +#include "timer.h" + +typedef uint8_t u8_t; +typedef uint16_t u16_t; +typedef uint32_t u32_t; +typedef uint32_t uip_stats_t; + +/** + * \defgroup uipoptapp Application specific configurations + * @{ + * + * An uIP application is implemented using a single application + * function that is called by uIP whenever a TCP/IP event occurs. The + * name of this function must be registered with uIP at compile time + * using the UIP_APPCALL definition. + * + * uIP applications can store the application state within the + * uip_conn structure by specifying the type of the application + * structure by typedef:ing the type uip_tcp_appstate_t and uip_udp_appstate_t. + * + * The file containing the definitions must be included in the + * uipopt.h file. + * + * The following example illustrates how this can look. + \code + + void httpd_appcall(void); + #define UIP_APPCALL httpd_appcall + + struct httpd_state { + u8_t state; + u16_t count; + char *dataptr; + char *script; + }; + typedef struct httpd_state uip_tcp_appstate_t + \endcode +*/ +#define UIP_UDP_APPCALL uIPManagement_UDPCallback +void UIP_UDP_APPCALL(void); + +/** + * \var #define UIP_APPCALL + * + * The name of the application function that uIP should call in + * response to TCP/IP events. + * + */ +#define UIP_APPCALL uIPManagement_TCPCallback +void UIP_APPCALL(void); + +/** + * \var typedef uip_tcp_appstate_t + * + * The type of the application state that is to be stored in the + * uip_conn structure. This usually is typedef:ed to a struct holding + * application state information. + */ +typedef union +{ + struct + { + uint8_t CurrentState; + uint8_t NextState; + + char FileName[MAX_URI_LENGTH]; + FIL FileHandle; + bool FileOpen; + uint32_t ACKedFilePos; + uint16_t SentChunkSize; + } HTTPServer; + + struct + { + uint8_t CurrentState; + uint8_t NextState; + + uint8_t IssuedCommand; + } TELNETServer; +} uip_tcp_appstate_t; + +/** + * \var typedef uip_udp_appstate_t + * + * The type of the application state that is to be stored in the + * uip_conn structure. This usually is typedef:ed to a struct holding + * application state information. + */ +typedef union +{ + struct + { + uint8_t CurrentState; + struct timer Timeout; + + struct + { + uint8_t AllocatedIP[4]; + uint8_t Netmask[4]; + uint8_t GatewayIP[4]; + uint8_t ServerIP[4]; + } DHCPOffer_Data; + } DHCPClient; +} uip_udp_appstate_t; +/** @} */ + +#endif /* __UIPOPT_H__ */ +/** @} */ +/** @} */ + |