From 48026bb824fd2d9cfb00ecd040db6ef3a416bae9 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Fri, 22 Jan 2021 21:43:36 -0500 Subject: upload initial port --- .../os/various/lwip_bindings/lwipthread.h | 275 +++++++++++++++++++++ 1 file changed, 275 insertions(+) create mode 100644 ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h (limited to 'ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h') diff --git a/ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h b/ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h new file mode 100644 index 0000000..b40d05f --- /dev/null +++ b/ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h @@ -0,0 +1,275 @@ +/* + ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file lwipthread.h + * @brief LWIP wrapper thread macros and structures. + * @addtogroup LWIP_THREAD + * @{ + */ + +#ifndef LWIPTHREAD_H +#define LWIPTHREAD_H + +#include + +/** + * @brief lwIP default network interface maximum transmission unit (MTU). + */ +#if !defined(LWIP_NETIF_MTU) || defined(__DOXYGEN__) +#define LWIP_NETIF_MTU 1500 +#endif + +/** + * @brief Default network interface hostname. + */ +#if !defined(LWIP_NETIF_HOSTNAME_STRING) || defined(__DOXYGEN__) +#define LWIP_NETIF_HOSTNAME_STRING "lwip" +#endif + +/** + * @brief Default network interface hostname. + */ +#if !defined(LWIP_THREAD_NAME) || defined(__DOXYGEN__) +#define LWIP_THREAD_NAME "lwipthread" +#endif + +/** + * @brief lwIP thread priority. + */ +#ifndef LWIP_THREAD_PRIORITY +#define LWIP_THREAD_PRIORITY LOWPRIO +#endif + +/** + * @brief lwIP thread stack size. + */ +#if !defined(LWIP_THREAD_STACK_SIZE) || defined(__DOXYGEN__) +#define LWIP_THREAD_STACK_SIZE 672 +#endif + +/** + * @brief Link poll interval. + */ +#if !defined(LWIP_LINK_POLL_INTERVAL) || defined(__DOXYGEN__) +#define LWIP_LINK_POLL_INTERVAL TIME_S2I(5) +#endif + +/** + * @brief IP Address. + */ +#if !defined(LWIP_IPADDR) || defined(__DOXYGEN__) +#define LWIP_IPADDR(p) IP4_ADDR(p, 192, 168, 1, 10) +#endif + +/** + * @brief IP Gateway. + */ +#if !defined(LWIP_GATEWAY) || defined(__DOXYGEN__) +#define LWIP_GATEWAY(p) IP4_ADDR(p, 192, 168, 1, 1) +#endif + +/** + * @brief IP netmask. + */ +#if !defined(LWIP_NETMASK) || defined(__DOXYGEN__) +#define LWIP_NETMASK(p) IP4_ADDR(p, 255, 255, 255, 0) +#endif + +/** + * @brief Transmission timeout. + */ +#if !defined(LWIP_SEND_TIMEOUT) || defined(__DOXYGEN__) +#define LWIP_SEND_TIMEOUT 50 +#endif + +/** + * @brief Link speed. + */ +#if !defined(LWIP_LINK_SPEED) || defined(__DOXYGEN__) +#define LWIP_LINK_SPEED 100000000 +#endif + +/** + * @brief MAC Address byte 0. + */ +#if !defined(LWIP_ETHADDR_0) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_0 0xC2 +#endif + +/** + * @brief MAC Address byte 1. + */ +#if !defined(LWIP_ETHADDR_1) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_1 0xAF +#endif + +/** + * @brief MAC Address byte 2. + */ +#if !defined(LWIP_ETHADDR_2) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_2 0x51 +#endif + +/** + * @brief MAC Address byte 3. + */ +#if !defined(LWIP_ETHADDR_3) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_3 0x03 +#endif + +/** + * @brief MAC Address byte 4. + */ +#if !defined(LWIP_ETHADDR_4) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_4 0xCF +#endif + +/** + * @brief MAC Address byte 5. + */ +#if !defined(LWIP_ETHADDR_5) || defined(__DOXYGEN__) +#define LWIP_ETHADDR_5 0x46 +#endif + +/** + * @brief Interface name byte 0. + */ +#if !defined(LWIP_IFNAME0) || defined(__DOXYGEN__) +#define LWIP_IFNAME0 'm' +#endif + +/** + * @brief Interface name byte 1. + */ +#if !defined(LWIP_IFNAME1) || defined(__DOXYGEN__) +#define LWIP_IFNAME1 's' +#endif + +/** + * @brief Utility macro to define an IPv4 address. + * + * @note Within the networking subsystem, IPv4 network addresses are + * stored with LS byte of network address in MS byte of unsigned int. + */ +#if BYTE_ORDER == LITTLE_ENDIAN +#define IP4_ADDR_VALUE(a,b,c,d) \ + (((u32_t)((d) & 0xff) << 24) | \ + ((u32_t)((c) & 0xff) << 16) | \ + ((u32_t)((b) & 0xff) << 8) | \ + (u32_t)((a) & 0xff)) +#else +#define IP4_ADDR_VALUE(a,b,c,d) \ + (((u32_t)((a) & 0xff) << 24) | \ + ((u32_t)((b) & 0xff) << 16) | \ + ((u32_t)((c) & 0xff) << 8) | \ + (u32_t)((d) & 0xff)) +#endif + +/** + * @brief Startup network assigning modes. + */ +typedef enum { +#if LWIP_DHCP || defined(__DOXYGEN__) + /** + * @brief Assign a DHCP given address. + */ + NET_ADDRESS_DHCP = 1, +#endif + /** + * @brief Assign a statically IPv4 address. + */ + NET_ADDRESS_STATIC = 2, +#if LWIP_AUTOIP || defined(__DOXYGEN__) + /** + * @brief Assign an IPv4 link-Local address. + */ + NET_ADDRESS_AUTO = 3 +#endif +} net_addr_mode_t; + +/** + * @brief Runtime TCP/IP settings. + */ +typedef struct lwipthread_opts { + /** + * @brief Pointer to MAC address as an array of 6 unsigned bytes. + */ + uint8_t *macaddress; + /** + * @brief Network address as 32-bit unsigned integer. + */ + uint32_t address; + /** + * @brief Network subnet mask as 32-bit unsigned integer. + */ + uint32_t netmask; + /** + * @brief Network gateway as 32-bit unsigned integer. + */ + uint32_t gateway; + /** + * @brief Startup network addressing mode - static, DHCP, auto. + */ + net_addr_mode_t addrMode; + /** + * @brief Host name. If NULL, a default string is used. + * @note Not checked for validity. In particular, spaces not allowed. + */ +#if LWIP_NETIF_HOSTNAME || defined(__DOXYGEN__) + const char *ourHostName; +#endif + /** + * @brief Link up callback. + * + * @note Called from the tcpip thread when the link goes up. + * Can be NULL to default to lwipDefaultLinkUpCB. + */ + void (*link_up_cb)(void*); + /** + * @brief Link down callback. + * + * @note Called from the tcpip thread when the link goes down. + * Can be NULL to default to lwipDefaultLinkDownCB. + */ + void (*link_down_cb)(void*); +} lwipthread_opts_t; + +/** + * @brief Parameters for lwipReconfigure. + * @note Same meaning as in lwipthread_opts_t. + */ +typedef struct lwipreconf_opts { + uint32_t address; + uint32_t netmask; + uint32_t gateway; + net_addr_mode_t addrMode; +} lwipreconf_opts_t; + +#ifdef __cplusplus +extern "C" { +#endif + void lwipDefaultLinkUpCB(void *p); + void lwipDefaultLinkDownCB(void *p); + void lwipInit(const lwipthread_opts_t *opts); + void lwipReconfigure(const lwipreconf_opts_t *opts); +#ifdef __cplusplus +} +#endif + +#endif /* LWIPTHREAD_H */ + +/** @} */ -- cgit v1.2.3