Ethernet, SD and LiquidCrystal to the new library format

1 files changed, 0 insertions, 218 deletions

diff --git a/libraries/Ethernet/EthernetUdp.cpp b/libraries/Ethernet/EthernetUdp.cpp
deleted file mode 100644
index 3760052..0000000
--- a/libraries/Ethernet/EthernetUdp.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- *  Udp.cpp: Library to send/receive UDP packets with the Arduino ethernet shield.
- *  This version only offers minimal wrapping of socket.c/socket.h
- *  Drop Udp.h/.cpp into the Ethernet library directory at hardware/libraries/Ethernet/ 
- *
- * MIT License:
- * Copyright (c) 2008 Bjoern Hartmann
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * bjoern@cs.stanford.edu 12/30/2008
- */
-
-#include "w5100.h"
-#include "socket.h"
-#include "Ethernet.h"
-#include "Udp.h"
-#include "Dns.h"
-
-/* Constructor */
-EthernetUDP::EthernetUDP() : _sock(MAX_SOCK_NUM) {}
-
-/* Start EthernetUDP socket, listening at local port PORT */
-uint8_t EthernetUDP::begin(uint16_t port) {
-  if (_sock != MAX_SOCK_NUM)
-    return 0;
-
-  for (int i = 0; i < MAX_SOCK_NUM; i++) {
-    uint8_t s = W5100.readSnSR(i);
-    if (s == SnSR::CLOSED || s == SnSR::FIN_WAIT) {
-      _sock = i;
-      break;
-    }
-  }
-
-  if (_sock == MAX_SOCK_NUM)
-    return 0;
-
-  _port = port;
-  _remaining = 0;
-  socket(_sock, SnMR::UDP, _port, 0);
-
-  return 1;
-}
-
-/* return number of bytes available in the current packet,
-   will return zero if parsePacket hasn't been called yet */
-int EthernetUDP::available() {
-  return _remaining;
-}
-
-/* Release any resources being used by this EthernetUDP instance */
-void EthernetUDP::stop()
-{
-  if (_sock == MAX_SOCK_NUM)
-    return;
-
-  close(_sock);
-
-  EthernetClass::_server_port[_sock] = 0;
-  _sock = MAX_SOCK_NUM;
-}
-
-int EthernetUDP::beginPacket(const char *host, uint16_t port)
-{
-  // Look up the host first
-  int ret = 0;
-  DNSClient dns;
-  IPAddress remote_addr;
-
-  dns.begin(Ethernet.dnsServerIP());
-  ret = dns.getHostByName(host, remote_addr);
-  if (ret == 1) {
-    return beginPacket(remote_addr, port);
-  } else {
-    return ret;
-  }
-}
-
-int EthernetUDP::beginPacket(IPAddress ip, uint16_t port)
-{
-  _offset = 0;
-  return startUDP(_sock, rawIPAddress(ip), port);
-}
-
-int EthernetUDP::endPacket()
-{
-  return sendUDP(_sock);
-}
-
-size_t EthernetUDP::write(uint8_t byte)
-{
-  return write(&byte, 1);
-}
-
-size_t EthernetUDP::write(const uint8_t *buffer, size_t size)
-{
-  uint16_t bytes_written = bufferData(_sock, _offset, buffer, size);
-  _offset += bytes_written;
-  return bytes_written;
-}
-
-int EthernetUDP::parsePacket()
-{
-  // discard any remaining bytes in the last packet
-  flush();
-
-  if (W5100.getRXReceivedSize(_sock) > 0)
-  {
-    //HACK - hand-parse the UDP packet using TCP recv method
-    uint8_t tmpBuf[8];
-    int ret =0; 
-    //read 8 header bytes and get IP and port from it
-    ret = recv(_sock,tmpBuf,8);
-    if (ret > 0)
-    {
-      _remoteIP = tmpBuf;
-      _remotePort = tmpBuf[4];
-      _remotePort = (_remotePort << 8) + tmpBuf[5];
-      _remaining = tmpBuf[6];
-      _remaining = (_remaining << 8) + tmpBuf[7];
-
-      // When we get here, any remaining bytes are the data
-      ret = _remaining;
-    }
-    return ret;
-  }
-  // There aren't any packets available
-  return 0;
-}
-
-int EthernetUDP::read()
-{
-  uint8_t byte;
-
-  if ((_remaining > 0) && (recv(_sock, &byte, 1) > 0))
-  {
-    // We read things without any problems
-    _remaining--;
-    return byte;
-  }
-
-  // If we get here, there's no data available
-  return -1;
-}
-
-int EthernetUDP::read(unsigned char* buffer, size_t len)
-{
-
-  if (_remaining > 0)
-  {
-
-    int got;
-
-    if (_remaining <= len)
-    {
-      // data should fit in the buffer
-      got = recv(_sock, buffer, _remaining);
-    }
-    else
-    {
-      // too much data for the buffer, 
-      // grab as much as will fit
-      got = recv(_sock, buffer, len);
-    }
-
-    if (got > 0)
-    {
-      _remaining -= got;
-      return got;
-    }
-
-  }
-
-  // If we get here, there's no data available or recv failed
-  return -1;
-
-}
-
-int EthernetUDP::peek()
-{
-  uint8_t b;
-  // Unlike recv, peek doesn't check to see if there's any data available, so we must.
-  // If the user hasn't called parsePacket yet then return nothing otherwise they
-  // may get the UDP header
-  if (!_remaining)
-    return -1;
-  ::peek(_sock, &b);
-  return b;
-}
-
-void EthernetUDP::flush()
-{
-  // could this fail (loop endlessly) if _remaining > 0 and recv in read fails?
-  // should only occur if recv fails after telling us the data is there, lets
-  // hope the w5100 always behaves :)
-
-  while (_remaining)
-  {
-    read();
-  }
-}
-