增加所有文件

middleware/lwip/contrib/ports/baremetal/include/arch/cc.h

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+/*
+ * Copyright (c) 2017 Simon Goldschmidt
+ * 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 lwIP TCP/IP stack.
+ *
+ * Author: Simon Goldschmdit <goldsimon@gmx.de>
+ *
+ */
+#ifndef LWIP_ARCH_CC_H
+#define LWIP_ARCH_CC_H
+
+#if __GNUC__
+
+#define LWIP_TIMEVAL_PRIVATE 0
+#if __SES_ARM
+#include <sys/time.h>
+#else
+#include <sys/_timeval.h>
+#endif
+
+#elif __ICCARM__
+#define LWIP_TIMEVAL_PRIVATE 1
+#endif
+
+#define U16_F "u"
+#define S16_F "d"
+#define X16_F "x"
+#define U32_F "u"
+#define S32_F "d"
+#define X32_F "x"
+#define SZT_F "zu"
+
+#define printf printf_
+extern int printf_(const char* format, ...);
+
+#define LWIP_NO_UNISTD_H    1
+
+#define LWIP_CHKSUM_ALGORITHM   2
+#define LWIP_PLATFORM_DIAG(x)   do {printf x;} while (0)
+#define LWIP_PLATFORM_ASSERT(x) do {printf(x); while(1);} while (0)
+
+//typedef int ssize_t;
+
+#endif /* LWIP_ARCH_CC_H */

middleware/lwip/contrib/ports/baremetal/include/arch/sys_arch.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017 Simon Goldschmidt
+ * 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 lwIP TCP/IP stack.
+ *
+ * Author: Simon Goldschmdit <goldsimon@gmx.de>
+ *
+ */
+#ifndef LWIP_ARCH_SYS_ARCH_H
+#define LWIP_ARCH_SYS_ARCH_H
+
+#define MBOX_MAGIC  'mbox'
+#define SEM_MAGIC   'sem'
+
+typedef void *sys_thread_t;
+
+typedef void *sys_mutex_t;
+
+typedef void *sys_sem_t;
+
+typedef void *sys_mbox_t;
+
+#endif /* LWIP_ARCH_SYS_ARCH_H */

middleware/lwip/contrib/ports/baremetal/include/lwipopts.h

@@ -0,0 +1,122 @@
+/**
+ * @file
+ *
+ * lwIP Options Configuration
+ */
+
+/*
+ * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
+ * 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 lwIP TCP/IP stack.
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ */
+#ifndef LWIP_LWIPOPTS_H
+#define LWIP_LWIPOPTS_H
+
+#define NO_SYS 1
+
+#define LWIP_NETCONN                    0
+#define LWIP_SOCKET                     0
+
+/*
+ * Include user defined options first. Anything not defined in these files
+ * will be set to standard values. Override anything you don't like!
+ */
+
+// use libc malloc
+#define MEM_LIBC_MALLOC 0
+#define MEMP_USE_CUSTOM_POOLS 1
+#define MEM_USE_POOLS 1
+// Create static memory pools
+#define MEMP_MEM_MALLOC 0
+/* Memory block size alignes to 4 bytes, because ARM may access memory block
+ * by using ldrd/strd instruction which needs 4 bytes alignment
+ */
+#define MEM_ALIGNMENT   4
+
+// these don't actually affect anything
+// unless MEMP_MEM_MALLOC is 0
+#define MEM_SIZE (16 * 1024)
+#define MEMP_NUM_UDP_PCB 128
+#define MEMP_NUM_TCP_PCB 128
+#define MEMP_NUM_TCP_PCB_LISTEN 128
+#define MEMP_NUM_NETBUF 32
+#define MEMP_NUM_NETCONN 32
+#define MEMP_NUM_NETDB 32
+
+#define LWIP_COMPAT_SOCKETS 1
+#define LWIP_SO_RCVTIMEO    1
+#define LWIP_SO_RCVBUF      1
+
+#define LWIP_DHCP 0
+#define LWIP_AUTOIP 0
+#define LWIP_DHCP_AUTOIP_COOP 0
+
+#define LWIP_DNS 0
+
+#define LWIP_NETIF_HOSTNAME 1
+#define LWIP_NETIF_STATUS_CALLBACK 1
+#define LWIP_NETIF_HWADDRHINT 1
+#define LWIP_NETIF_LOOPBACK 1
+
+#define LWIP_HAVE_LOOPIF 1
+
+#define TCPIP_THREAD_STACKSIZE 4096
+#define TCPIP_THREAD_PRIO osPriorityRealtime
+
+#define TCPIP_MBOX_SIZE 16
+
+#define DEFAULT_THREAD_PRIO (osPriorityNormal - 1)
+#define DEFAULT_THREAD_STACKSIZE 4096
+
+#define DEFAULT_RAW_RECVMBOX_SIZE 16
+#define DEFAULT_UDP_RECVMBOX_SIZE 16
+#define DEFAULT_TCP_RECVMBOX_SIZE 16
+#define DEFAULT_ACCEPTMBOX_SIZE 16
+
+#define LWIP_STATS_DISPLAY 1
+#define LWIP_ERRNO_STDINCLUDE
+#define SYS_LIGHTWEIGHT_PROT 0
+#define LWIP_DEBUG 1
+
+#define LWIP_RAW 1
+
+#define MEMP_NUM_SYS_TIMEOUT 17
+
+//#define PBUF_DEBUG  LWIP_DBG_ON
+//#define TCP_OUTPUT_DEBUG    LWIP_DBG_ON
+//#define LWIP_DBG_MIN_LEVEL 0
+
+/* TCP Maximum segment size. */
+#define TCP_MSS                 1460
+
+#define TCP_SND_BUF             (12 * TCP_MSS)
+#define TCP_SND_QUEUELEN        80
+#define MEMP_NUM_TCP_SEG        TCP_SND_QUEUELEN
+
+#endif /* LWIP_LWIPOPTS_H */

middleware/lwip/contrib/ports/baremetal/include/netdev.h

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+#ifndef NET_DEV_H_
+#define NET_DEV_H_
+
+#include <lwip/opt.h>
+#include <lwip/netif.h>
+#include <lwip/pbuf.h>
+#include <lwip/err.h>
+
+struct net_driver_s;
+
+/* Link layer type.  This type is used with netdev_register in order to
+ * identify the type of the network driver.
+ */
+
+enum net_lltype_e {
+  NET_LL_ETHERNET = 0, /* Ethernet */
+  NET_LL_LOOPBACK,     /* Local loopback */
+  NET_LL_SLIP,         /* Serial Line Internet Protocol (SLIP) */
+  NET_LL_TUN,          /* TUN Virtual Network Device */
+  NET_LL_BLUETOOTH,    /* Bluetooth */
+  NET_LL_IEEE80211,    /* IEEE 802.11 */
+  NET_LL_IEEE802154,   /* IEEE 802.15.4 MAC */
+  NET_LL_PKTRADIO      /* Non-standard packet radio */
+};
+
+struct net_driver_s {
+  struct netif d_netif;
+  u8_t d_lltype; /* See enum net_lltype_e */
+
+  /** IP address configuration in network byte order */
+  ip_addr_t d_ipaddr;
+  ip_addr_t d_netmask;
+  ip_addr_t d_gateway;
+
+  err_t (*d_init)(struct net_driver_s *dev);
+  err_t (*d_txavail)(struct net_driver_s *dev, struct pbuf *p);
+  u32_t (*d_getmac)(struct net_driver_s *dev, void *buf, u32_t max_len);
+  u32_t (*d_getmtu)(struct net_driver_s *dev);
+
+  void *d_private;
+};
+
+err_t netdev_register(struct net_driver_s *dev, enum net_lltype_e lltype);
+
+static inline void netdev_input(struct net_driver_s *dev, struct pbuf *p) {
+  if (dev->d_netif.input(p, &dev->d_netif) != ERR_OK) {
+    pbuf_free(p);
+  }
+}
+
+#endif /* NET_DEV_H_ */