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Working Ethernet!!

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This commit is contained in:
Asbelos 2020-11-05 10:54:16 +00:00
parent eeac7893a6
commit 6dd4ab0004
1 changed files with 28 additions and 16 deletions
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44
EthernetInterface.cpp
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@ -45,15 +45,21 @@ EthernetInterface::EthernetInterface()
byte mac[]=MAC_ADDRESS;
DIAG(F("\n+++++ Ethernet Setup "));
connected=false;
if (Ethernet.begin(mac) == 0)
{
DIAG(F("FAILED "));
if (Ethernet.hardwareStatus() == EthernetNoHardware) DIAG(F("shield not found"));
else if (Ethernet.linkStatus() == LinkOFF) DIAG(F("cable not connected"));
DIAG(F(" ++++++\n"));
connected=false;
DIAG(F("begin FAILED\n"));
return;
}
DIAG(F("begin OK."));
if (Ethernet.hardwareStatus() == EthernetNoHardware) {
DIAG(F("shield not found\n"));
return;
}
if (Ethernet.linkStatus() == LinkOFF) {
DIAG(F("cable not connected\n"));
return;
}
connected=true;
@ -108,16 +114,20 @@ void EthernetInterface::loop()
// check for new client
if (client)
{
for (byte i = 0; i < MAX_SOCK_NUM; i++)
if (Diag::ETHERNET) DIAG(F("\nEthernet: New client "));
byte socket;
for (socket = 0; socket < MAX_SOCK_NUM; socket++)
{
if (!clients[i])
if (!clients[socket])
{
// On accept() the EthernetServer doesn't track the client anymore
// so we store it in our client array
clients[i] = client;
if (Diag::ETHERNET) DIAG(F("%d\n"),socket);
clients[socket] = client;
break;
}
}
if (socket==MAX_SOCK_NUM) DIAG(F("new Ethernet OVERFLOW\n"));
}
// check for incoming data from all possible clients
@ -125,13 +135,6 @@ void EthernetInterface::loop()
{
if (clients[socket]) {
// stop any clients which disconnect
if (!clients[socket].connected())
{
if (Diag::ETHERNET) DIAG(F("\nEthernet: disconnect %d \n"), socket);
clients[socket].stop();
clients[socket]=NULL;//????
}
int available=clients[socket].available();
if (available > 0) {
if (Diag::ETHERNET) DIAG(F("\nEthernet: available socket=%d,avail=%d,count="), socket, available);
@ -148,6 +151,14 @@ void EthernetInterface::loop()
}
}
// stop any clients which disconnect
for (int socket = 0; socket<MAX_SOCK_NUM; socket++) {
if (clients[socket] && !clients[socket].connected()) {
clients[socket].stop();
if (Diag::ETHERNET) DIAG(F("\nEthernet: disconnect %d \n"), socket);
}
}
// handle at most 1 outbound transmission
int socketOut=outboundRing->read();
if (socketOut>=0) {
@ -158,4 +169,5 @@ void EthernetInterface::loop()
}
}