Add software

Software/portapack-mayhem/firmware/chibios/demos/ARM7-AT91SAM7X-UIP-GCC/web/cc-arch.h

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+#ifndef __CC_ARCH_H__
+#define __CC_ARCH_H__
+
+#define PACK_STRUCT_FIELD(x) x __attribute__((packed))
+#define PACK_STRUCT_STRUCT __attribute__((packed))
+#define PACK_STRUCT_BEGIN
+#define PACK_STRUCT_END
+
+#endif /* __CC_ARCH_H__ */

Software/portapack-mayhem/firmware/chibios/demos/ARM7-AT91SAM7X-UIP-GCC/web/clock-arch.h

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+/*
+ * Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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: clock-arch.h,v 1.2 2006/06/12 08:00:31 adam Exp $
+ */
+
+#ifndef __CLOCK_ARCH_H__
+#define __CLOCK_ARCH_H__
+
+#include <ch.h>
+
+typedef systime_t clock_time_t;
+#define CLOCK_CONF_SECOND CH_FREQUENCY
+
+#endif /* __CLOCK_ARCH_H__ */

Software/portapack-mayhem/firmware/chibios/demos/ARM7-AT91SAM7X-UIP-GCC/web/uip-conf.h

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+/**
+ * \addtogroup uipopt
+ * @{
+ */
+
+/**
+ * \name Project-specific configuration options
+ * @{
+ *
+ * uIP has a number of configuration options that can be overridden
+ * for each project. These are kept in a project-specific uip-conf.h
+ * file and all configuration names have the prefix UIP_CONF.
+ */
+
+/*
+ * Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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: uip-conf.h,v 1.6 2006/06/12 08:00:31 adam Exp $
+ */
+
+/**
+ * \file
+ *         An example uIP configuration file
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#ifndef __UIP_CONF_H__
+#define __UIP_CONF_H__
+
+#include <stdint.h>
+
+#include <cc-arch.h> /* patched */
+
+/**
+ * 8 bit datatype
+ *
+ * This typedef defines the 8-bit type used throughout uIP.
+ *
+ * \hideinitializer
+ */
+typedef uint8_t u8_t;
+
+/**
+ * 16 bit datatype
+ *
+ * This typedef defines the 16-bit type used throughout uIP.
+ *
+ * \hideinitializer
+ */
+typedef uint16_t u16_t;
+
+/**
+ * Statistics datatype
+ *
+ * This typedef defines the dataype used for keeping statistics in
+ * uIP.
+ *
+ * \hideinitializer
+ */
+typedef unsigned short uip_stats_t;
+
+/**
+ * Maximum number of TCP connections.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_MAX_CONNECTIONS 40
+
+/**
+ * Maximum number of listening TCP ports.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_MAX_LISTENPORTS 40
+
+/**
+ * uIP buffer size.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_BUFFER_SIZE     1518
+
+/**
+ * CPU byte order.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_BYTE_ORDER      LITTLE_ENDIAN
+
+/**
+ * Logging on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_LOGGING         0
+
+/**
+ * UDP support on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_UDP             0
+
+/**
+ * UDP checksums on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_UDP_CHECKSUMS   1
+
+/**
+ * uIP statistics on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_STATISTICS      1
+
+/* Here we include the header file for the application(s) we use in
+   our project. */
+/*#include "smtp.h"*/
+/*#include "hello-world.h"*/
+/*#include "telnetd.h"*/
+#include "webserver.h"
+/*#include "dhcpc.h"*/
+/*#include "resolv.h"*/
+/*#include "webclient.h"*/
+
+#endif /* __UIP_CONF_H__ */
+
+/** @} */
+/** @} */

Software/portapack-mayhem/firmware/chibios/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.c

@@ -0,0 +1,183 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 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.
+*/
+
+#include <string.h>
+
+#include "ch.h"
+#include "hal.h"
+#include "evtimer.h"
+
+#include "uip.h"
+#include "uip_arp.h"
+#include "httpd.h"
+#include "clock-arch.h"
+
+#define IPADDR0  192
+#define IPADDR1  168
+#define IPADDR2  1
+#define IPADDR3  20
+
+#define SEND_TIMEOUT 50
+
+static const struct uip_eth_addr macaddr = {
+  {0xC2, 0xAF, 0x51, 0x03, 0xCF, 0x46}
+};
+
+static const MACConfig mac_config = {macaddr.addr};
+
+#define BUF ((struct uip_eth_hdr *)&uip_buf[0])
+
+/*
+ * uIP send function wrapping the EMAC functions.
+ */
+static void network_device_send(void) {
+  MACTransmitDescriptor td;
+
+  if (macWaitTransmitDescriptor(&ETHD1, &td, MS2ST(SEND_TIMEOUT)) == RDY_OK) {
+    if(uip_len <= UIP_LLH_LEN + UIP_TCPIP_HLEN)
+      macWriteTransmitDescriptor(&td, uip_buf, uip_len);
+    else {
+      macWriteTransmitDescriptor(&td, uip_buf, UIP_LLH_LEN + UIP_TCPIP_HLEN);
+      macWriteTransmitDescriptor(&td, uip_appdata,
+                                 uip_len - (UIP_LLH_LEN + UIP_TCPIP_HLEN));
+    }
+    macReleaseTransmitDescriptor(&td);
+  }
+  /* Dropped... */
+}
+
+/*
+ * uIP receive function wrapping the EMAC function.
+ */
+static size_t network_device_read(void) {
+  MACReceiveDescriptor rd;
+  size_t size;
+
+  if (macWaitReceiveDescriptor(&ETHD1, &rd, TIME_IMMEDIATE) != RDY_OK)
+    return 0;
+  size = rd.size;
+  macReadReceiveDescriptor(&rd, uip_buf, size);
+  macReleaseReceiveDescriptor(&rd);
+  return size;
+}
+
+void clock_init(void) {}
+
+clock_time_t clock_time( void )
+{
+  return chTimeNow();
+}
+
+/*
+ * TCP/IP periodic timer.
+ */
+static void PeriodicTimerHandler(eventid_t id) {
+  int i;
+
+  (void)id;
+  for (i = 0; i < UIP_CONNS; i++) {
+    uip_periodic(i);
+    if (uip_len > 0) {
+      uip_arp_out();
+      network_device_send();
+    }
+  }
+}
+
+/*
+ * ARP periodic timer.
+ */
+static void ARPTimerHandler(eventid_t id) {
+
+  (void)id;
+  (void)macPollLinkStatus(&ETHD1);
+  uip_arp_timer();
+}
+
+/*
+ * Ethernet frame received.
+ */
+static void FrameReceivedHandler(eventid_t id) {
+
+  (void)id;
+  while ((uip_len = network_device_read()) > 0) {
+    if (BUF->type == HTONS(UIP_ETHTYPE_IP)) {
+      uip_arp_ipin();
+      uip_input();
+      if (uip_len > 0) {
+        uip_arp_out();
+        network_device_send();
+      }
+    }
+    else if (BUF->type == HTONS(UIP_ETHTYPE_ARP)) {
+      uip_arp_arpin();
+      if (uip_len > 0)
+        network_device_send();
+    }
+  }
+}
+
+#define FRAME_RECEIVED_ID       0
+#define PERIODIC_TIMER_ID       1
+#define ARP_TIMER_ID            2
+
+static const evhandler_t evhndl[] = {
+  FrameReceivedHandler,
+  PeriodicTimerHandler,
+  ARPTimerHandler
+};
+
+msg_t WebThread(void *p) {
+  EvTimer evt1, evt2;
+  EventListener el0, el1, el2;
+  uip_ipaddr_t ipaddr;
+
+  (void)p;
+
+  /*
+   * Event sources setup.
+   */
+  chEvtRegister(macGetReceiveEventSource(&ETHD1), &el0, FRAME_RECEIVED_ID);
+  chEvtAddEvents(EVENT_MASK(FRAME_RECEIVED_ID)); /* In case some frames are already buffered */
+
+  evtInit(&evt1, MS2ST(500));
+  evtStart(&evt1);
+  chEvtRegister(&evt1.et_es, &el1, PERIODIC_TIMER_ID);
+
+  evtInit(&evt2, S2ST(10));
+  evtStart(&evt2);
+  chEvtRegister(&evt2.et_es, &el2, ARP_TIMER_ID);
+
+  /*
+   * EMAC driver start.
+   */
+  macStart(&ETHD1, &mac_config);
+  (void)macPollLinkStatus(&ETHD1);
+
+  /*
+   * uIP initialization.
+   */
+  uip_init();
+  uip_setethaddr(macaddr);
+  uip_ipaddr(ipaddr, IPADDR0, IPADDR1, IPADDR2, IPADDR3);
+  uip_sethostaddr(ipaddr);
+  httpd_init();
+
+  while (TRUE) {
+    chEvtDispatch(evhndl, chEvtWaitOne(ALL_EVENTS));
+  }
+  return 0;
+}

Software/portapack-mayhem/firmware/chibios/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.h

@@ -0,0 +1,28 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 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.
+*/
+
+#ifndef _WEBTHREAD_H_
+#define _WEBTHREAD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  msg_t WebThread(void *p);
+  #ifdef __cplusplus
+}
+#endif
+
+#endif /* _WEBTHREAD_H_ */