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Merge WIZnet fork to support more devices #185

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f78bdb7
Added W5100S for W5100S Ethernetshield
Nov 13, 2018
3e66daf
For Arduino MKR Vidor-4000
Jan 4, 2019
4e87244
W6100 IPv4 (#6)
taylor-an Jan 14, 2019
d101b29
Added W5100S for W5100S Ethernetshield (#7)
taylor-an Jan 15, 2019
7b89eb8
For Arduino MKR Vidor-4000 (#8)
taylor-an Jan 15, 2019
3f4f9aa
Removed Debugging Codes (#10)
taylor-an Jan 15, 2019
c3b8100
Fixed There are two isw5100S()s in w5100.cpp
Jan 15, 2019
06d60d0
For Arduino MKR Vidor-4000
Jan 4, 2019
4a72dd5
Added W6100 for W6100 Ethernetshield IPv4 (#9)
taylor-an Jan 15, 2019
a07596c
Missing second address for adrss_w6100
Jan 17, 2019
b8d86b3
Merge remote-tracking branch 'remotes/wiznet/master' into my-master
episource Mar 5, 2022
a4c392b
Fix spelling errors
episource Mar 5, 2022
44ec4a0
Remove unused local variables
episource Mar 5, 2022
23b487d
Improve comments
episource Mar 16, 2022
195e146
Fix indentation
episource Mar 16, 2022
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2 changes: 2 additions & 0 deletions keywords.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -65,3 +65,5 @@ EthernetNoHardware LITERAL1
EthernetW5100 LITERAL1
EthernetW5200 LITERAL1
EthernetW5500 LITERAL1
EthernetW6100 LITERAL1
EthernetW5100S LITERAL1
2 changes: 2 additions & 0 deletions src/Ethernet.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -118,9 +118,11 @@ EthernetLinkStatus EthernetClass::linkStatus()
EthernetHardwareStatus EthernetClass::hardwareStatus()
{
switch (W5100.getChip()) {
case 50: return EthernetW5100S;
case 51: return EthernetW5100;
case 52: return EthernetW5200;
case 55: return EthernetW5500;
case 61: return EthernetW6100;
default: return EthernetNoHardware;
}
}
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77 changes: 76 additions & 1 deletion src/Ethernet.h
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Expand Up @@ -47,6 +47,79 @@
// does not always seem to work in practice (maybe WIZnet bugs?)
//#define ETHERNET_LARGE_BUFFERS

//#define USE_SERIAL_DEBUG_PRINT

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTLINE_DEF(var) \
PRINTLINE(); \
Serial.println("PRINTLINE_DEF("#var")");
#else
#define PRINTLINE_DEF(var)
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTLINE() \
Serial.print("\r\n"); \
Serial.print(__FILE__); \
Serial.print(" "); \
Serial.println(__LINE__);
#else
#define PRINTLINE()
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTVAR_HEX(var) \
PRINTLINE(); \
Serial.print("PRINTVAR_HEX("#var")"); \
Serial.print(" = 0x"); \
Serial.println(var, HEX);
#else
#define PRINTVAR_HEX(var)
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTVAR_HEXD(var1, var2) \
PRINTLINE(); \
Serial.print("PRINTVAR_HEXD("#var1", "#var2")"); \
Serial.print(" = 0x"); \
Serial.print(var1, HEX); \
Serial.print(" = 0x"); \
Serial.println(var2, HEX);
#else
#define PRINTVAR_HEXD(var1, var2)
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTVAR_HEXT(var1, var2, var3) \
PRINTLINE(); \
Serial.print("PRINTVAR_HEXT("#var1", "#var2", "#var3")"); \
Serial.print(" = 0x"); \
Serial.print(var1, HEX); \
Serial.print(" = 0x"); \
Serial.print(var2, HEX); \
Serial.print(" = 0x"); \
Serial.println(var3, HEX);
#else
#define PRINTVAR_HEXT(var1, var2, var3)
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTVAR(var) \
PRINTLINE(); \
Serial.print("PRINTVAR("#var")"); \
Serial.print(" = "); \
Serial.println(var);
#else
#define PRINTVAR(var)
#endif

#ifdef USE_SERIAL_DEBUG_PRINT
#define PRINTSTR(var) \
PRINTLINE(); \
Serial.println("PRINTVAR_STR("#var")");
#else
#define PRINTSTR(var)
#endif

#include <Arduino.h>
#include "Client.h"
Expand All @@ -63,7 +136,9 @@ enum EthernetHardwareStatus {
EthernetNoHardware,
EthernetW5100,
EthernetW5200,
EthernetW5500
EthernetW5500,
EthernetW6100,
EthernetW5100S
};

class EthernetUDP;
Expand Down
8 changes: 4 additions & 4 deletions src/EthernetServer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ EthernetClient EthernetServer::available()
chip = W5100.getChip();
if (!chip) return EthernetClient(MAX_SOCK_NUM);
#if MAX_SOCK_NUM > 4
if (chip == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (chip == 51 || chip == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
for (uint8_t i=0; i < maxindex; i++) {
if (server_port[i] == _port) {
Expand Down Expand Up @@ -81,7 +81,7 @@ EthernetClient EthernetServer::accept()
chip = W5100.getChip();
if (!chip) return EthernetClient(MAX_SOCK_NUM);
#if MAX_SOCK_NUM > 4
if (chip == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (chip == 51 || chip == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
for (uint8_t i=0; i < maxindex; i++) {
if (server_port[i] == _port) {
Expand All @@ -108,7 +108,7 @@ EthernetServer::operator bool()
{
uint8_t maxindex=MAX_SOCK_NUM;
#if MAX_SOCK_NUM > 4
if (W5100.getChip() == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (W5100.getChip() == 51 || W5100.getChip() == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
for (uint8_t i=0; i < maxindex; i++) {
if (server_port[i] == _port) {
Expand Down Expand Up @@ -165,7 +165,7 @@ size_t EthernetServer::write(const uint8_t *buffer, size_t size)
chip = W5100.getChip();
if (!chip) return 0;
#if MAX_SOCK_NUM > 4
if (chip == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (chip == 51 || chip == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
available();
for (uint8_t i=0; i < maxindex; i++) {
Expand Down
59 changes: 47 additions & 12 deletions src/EthernetUdp.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -108,19 +108,54 @@ int EthernetUDP::parsePacket()

if (Ethernet.socketRecvAvailable(sockindex) > 0) {
//HACK - hand-parse the UDP packet using TCP recv method
uint8_t tmpBuf[8];
uint8_t tmpBuf[20];
int ret=0;
//read 8 header bytes and get IP and port from it
ret = Ethernet.socketRecv(sockindex, 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;

if(W5100.getChip() == 61) {
//read 2 header bytes and get one IPv4 or IPv6
ret = Ethernet.socketRecv(sockindex, tmpBuf, 2);
if(ret > 0) {
_remaining = (tmpBuf[0] & (0x7))<<8 | tmpBuf[1];

if((tmpBuf[0] & W6100_UDP_HEADER_IPV) == W6100_UDP_HEADER_IPV6) {
// IPv6 UDP Received
// 0 1
// 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
// 18 19

//read 16 header bytes and get IP and port from it
ret = Ethernet.socketRecv(sockindex, &tmpBuf[2], 18);
_remoteIP = &tmpBuf[2];
_remotePort = (tmpBuf[18]<<8) | tmpBuf[19];
} else {
// IPv4 UDP Received
// 0 1
// 2 3 4 5
// 6 7

//read 6 header bytes and get IP and port from it
ret = Ethernet.socketRecv(sockindex, &tmpBuf[2], 6);
_remoteIP = &tmpBuf[2];
_remotePort = (tmpBuf[6]<<8) | tmpBuf[7];
}

ret = _remaining;
}
} else {
//read 8 header bytes and get IP and port from it
ret = Ethernet.socketRecv(sockindex, 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;
}
Expand Down
4 changes: 2 additions & 2 deletions src/socket.cpp
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Expand Up @@ -68,7 +68,7 @@ uint8_t EthernetClass::socketBegin(uint8_t protocol, uint16_t port)
chip = W5100.getChip();
if (!chip) return MAX_SOCK_NUM; // immediate error if no hardware detected
#if MAX_SOCK_NUM > 4
if (chip == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (chip == 51 || chip == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
//Serial.printf("W5000socket begin, protocol=%d, port=%d\n", protocol, port);
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
Expand Down Expand Up @@ -132,7 +132,7 @@ uint8_t EthernetClass::socketBeginMulticast(uint8_t protocol, IPAddress ip, uint
chip = W5100.getChip();
if (!chip) return MAX_SOCK_NUM; // immediate error if no hardware detected
#if MAX_SOCK_NUM > 4
if (chip == 51) maxindex = 4; // W5100 chip never supports more than 4 sockets
if (chip == 51 || chip == 50) maxindex = 4; // W5100 chip never supports more than 4 sockets
#endif
//Serial.printf("W5000socket begin, protocol=%d, port=%d\n", protocol, port);
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
Expand Down
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