diff options
| author | Clyne Sullivan <clyne@bitgloo.com> | 2021-01-22 21:43:36 -0500 |
|---|---|---|
| committer | Clyne Sullivan <clyne@bitgloo.com> | 2021-01-22 21:43:36 -0500 |
| commit | 48026bb824fd2d9cfb00ecd040db6ef3a416bae9 (patch) | |
| tree | c14713aedfe78ee8b34f2e1252408782e2e2ff5d /ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h | |
| parent | e080a26651f90c88176140d63a74c93c2f4041a2 (diff) | |
upload initial port
Diffstat (limited to 'ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h')
| -rw-r--r-- | ChibiOS_20.3.2/os/various/lwip_bindings/lwipthread.h | 275 |
1 files changed, 275 insertions, 0 deletions
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 <lwip/opt.h>
+
+/**
+ * @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 */
+
+/** @} */
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