mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-22 15:46:14 +01:00
Merge branch 'devel_fozzie2' into devel
This commit is contained in:
Asbelos
commit
692f97e480
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@ -141,44 +141,73 @@ void setup()
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|||
CommandDistributor::broadcastPower();
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}
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void looptimer(unsigned long timeout, const FSH* message)
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||||
{
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||||
static unsigned long lasttimestamp = 0;
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||||
unsigned long now = micros();
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||||
if (timeout != 0) {
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||||
unsigned long diff = now - lasttimestamp;
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||||
if (diff > timeout) {
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||||
DIAG(message);
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DIAG(F("DeltaT=%L"), diff);
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lasttimestamp = micros();
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return;
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}
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}
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lasttimestamp = now;
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}
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void loop()
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{
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// The main sketch has responsibilities during loop()
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// Responsibility 1: Handle DCC background processes
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// (loco reminders and power checks)
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looptimer(0, F(""));
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DCC::loop();
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looptimer(5000, F("DCC")); // got warnings up to 3884 during prog track read
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// Responsibility 2: handle any incoming commands on USB connection
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SerialManager::loop();
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looptimer(2000, F("Serial")); // got warnings up to 1900 during start
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// Responsibility 3: Optionally handle any incoming WiFi traffic
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#ifndef ARDUINO_ARCH_ESP32
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#if WIFI_ON
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WifiInterface::loop();
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looptimer(9000, F("Wifi")); // got warnings up to 8000
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#endif //WIFI_ON
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#else //ARDUINO_ARCH_ESP32
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#ifndef WIFI_TASK_ON_CORE0
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WifiESP::loop();
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looptimer(1000, F("WifiESP"));
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#endif
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#endif //ARDUINO_ARCH_ESP32
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#if ETHERNET_ON
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EthernetInterface::loop();
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looptimer(10000, F("Ethernet"));
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#endif
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RMFT::loop(); // ignored if no automation
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looptimer(1000, F("RMFT"));
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#if defined(LCN_SERIAL)
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LCN::loop();
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looptimer(1000, F("LCN"));
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#endif
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// Display refresh
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DisplayInterface::loop();
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looptimer(2000, F("Display")); // got warnings around 1150
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// Handle/update IO devices.
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IODevice::loop();
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looptimer(1000, F("IODevice"));
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Sensor::checkAll(); // Update and print changes
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looptimer(1000, F("Sensor"));
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// Report any decrease in memory (will automatically trigger on first call)
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static int ramLowWatermark = __INT_MAX__; // replaced on first loop
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@ -29,77 +29,96 @@
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#include "CommandDistributor.h"
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#include "WiThrottle.h"
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#include "DCCTimer.h"
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#if __has_include ( "MDNS_Generic.h")
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#include "MDNS_Generic.h"
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#define DO_MDNS
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EthernetUDP udp;
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MDNS mdns(udp);
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#endif
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extern void looptimer(unsigned long timeout, const FSH* message);
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bool EthernetInterface::connected=false;
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EthernetServer * EthernetInterface::server= nullptr;
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EthernetClient EthernetInterface::clients[MAX_SOCK_NUM]; // accept up to MAX_SOCK_NUM client connections at the same time; This depends on the chipset used on the Shield
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uint8_t EthernetInterface::buffer[MAX_ETH_BUFFER+1]; // buffer used by TCP for the recv
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RingStream * EthernetInterface::outboundRing = nullptr;
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EthernetInterface * EthernetInterface::singleton=NULL;
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/**
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* @brief Setup Ethernet Connection
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*
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*/
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void EthernetInterface::setup()
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void EthernetInterface::setup() // STM32 VERSION
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{
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if (singleton!=NULL) {
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DIAG(F("Prog Error!"));
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return;
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}
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if ((singleton=new EthernetInterface()))
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return;
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DIAG(F("Ethernet not initialized"));
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};
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DIAG(F("Ethernet begin"
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#ifdef DO_MDNS
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" with mDNS"
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#endif
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));
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#ifdef STM32_ETHERNET
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// Set a HOSTNAME for the DHCP request - a nice to have, but hard it seems on LWIP for STM32
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// The default is "lwip", which is **always** set in STM32Ethernet/src/utility/ethernetif.cpp
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// for some reason. One can edit it to instead read:
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// #if LWIP_NETIF_HOSTNAME
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// /* Initialize interface hostname */
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// if (netif->hostname == NULL)
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// netif->hostname = "lwip";
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// #endif /* LWIP_NETIF_HOSTNAME */
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// Which seems more useful! We should propose the patch... so the following line actually works!
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netif_set_hostname(&gnetif, WIFI_HOSTNAME); // Should probably be passed in the contructor...
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#endif
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#ifdef IP_ADDRESS
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static IPAddress myIP(IP_ADDRESS);
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#endif
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/**
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* @brief Aquire IP Address from DHCP and start server
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*
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* @return true
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||||
* @return false
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||||
*/
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EthernetInterface::EthernetInterface()
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{
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byte mac[6];
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DCCTimer::getSimulatedMacAddress(mac);
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connected=false;
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#ifdef IP_ADDRESS
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Ethernet.begin(mac, myIP);
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#else
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if (Ethernet.begin(mac) == 0)
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{
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DIAG(F("Ethernet.begin FAILED"));
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return;
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}
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#endif
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if (Ethernet.hardwareStatus() == EthernetNoHardware) {
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DIAG(F("Ethernet shield not found or W5100"));
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}
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unsigned long startmilli = millis();
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while ((millis() - startmilli) < 5500) { // Loop to give time to check for cable connection
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if (Ethernet.linkStatus() == LinkON)
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break;
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DIAG(F("Ethernet waiting for link (1sec) "));
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delay(1000);
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}
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// now we either do have link of we have a W5100
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// where we do not know if we have link. That's
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// the reason to now run checkLink.
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// CheckLinks sets up outboundRing if it does
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// not exist yet as well.
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checkLink();
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#ifdef IP_ADDRESS
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static IPAddress myIP(IP_ADDRESS);
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Ethernet.begin(mac,myIP);
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#else
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if (Ethernet.begin(mac)==0)
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{
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LCD(4,F("IP: No DHCP"));
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return;
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}
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#endif
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auto ip = Ethernet.localIP(); // look what IP was obtained (dynamic or static)
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if (!ip) {
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LCD(4,F("IP: None"));
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return;
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}
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server = new EthernetServer(IP_PORT); // Ethernet Server listening on default port IP_PORT
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server->begin();
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// Arrange display of IP address and port
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#ifdef LCD_DRIVER
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const byte lcdData[]={LCD_DRIVER};
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||||
const bool wideDisplay=lcdData[1]>=24; // data[1] is cols.
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#else
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const bool wideDisplay=true;
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#endif
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if (wideDisplay) {
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// OLEDS or just usb diag is ok on one line.
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LCD(4,F("IP %d.%d.%d.%d:%d"), ip[0], ip[1], ip[2], ip[3], IP_PORT);
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}
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else { // LCDs generally too narrow, so take 2 lines
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LCD(4,F("IP %d.%d.%d.%d"), ip[0], ip[1], ip[2], ip[3]);
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LCD(5,F("Port %d"), IP_PORT);
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}
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outboundRing=new RingStream(OUTBOUND_RING_SIZE);
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#ifdef DO_MDNS
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mdns.begin(Ethernet.localIP(), WIFI_HOSTNAME); // hostname
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mdns.addServiceRecord(WIFI_HOSTNAME "._withrottle", IP_PORT, MDNSServiceTCP);
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// Not sure if we need to run it once, but just in case!
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mdns.run();
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#endif
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connected=true;
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||||
}
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/**
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* @brief Cleanup any resources
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*
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* @return none
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||||
*/
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||||
EthernetInterface::~EthernetInterface() {
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delete server;
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delete outboundRing;
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}
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/**
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* @brief Main loop for the EthernetInterface
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@ -107,134 +126,138 @@ EthernetInterface::~EthernetInterface() {
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*/
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void EthernetInterface::loop()
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{
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if (!singleton || (!singleton->checkLink()))
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return;
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if (!connected) return;
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looptimer(5000, F("E.loop"));
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static bool warnedAboutLink=false;
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||||
if (Ethernet.linkStatus() == LinkOFF){
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if (warnedAboutLink) return;
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DIAG(F("Ethernet link OFF"));
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warnedAboutLink=true;
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||||
return;
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}
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looptimer(5000, F("E.loop warn"));
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// link status must be ok here
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if (warnedAboutLink) {
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DIAG(F("Ethernet link RESTORED"));
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warnedAboutLink=false;
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}
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#ifdef DO_MDNS
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// Always do this because we don't want traffic to intefere with being found!
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mdns.run();
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looptimer(5000, F("E.mdns"));
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#endif
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//
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switch (Ethernet.maintain()) {
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case 1:
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//renewed fail
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DIAG(F("Ethernet Error: renewed fail"));
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singleton=NULL;
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connected=false;
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return;
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case 3:
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//rebind fail
|
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DIAG(F("Ethernet Error: rebind fail"));
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||||
singleton=NULL;
|
||||
connected=false;
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||||
return;
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||||
default:
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||||
//nothing happened
|
||||
//DIAG(F("maintained"));
|
||||
break;
|
||||
}
|
||||
singleton->loop2();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Checks ethernet link cable status and detects when it connects / disconnects
|
||||
*
|
||||
* @return true when cable is connected, false otherwise
|
||||
*/
|
||||
bool EthernetInterface::checkLink() {
|
||||
if (Ethernet.linkStatus() != LinkOFF) { // check for not linkOFF instead of linkON as the W5100 does return LinkUnknown
|
||||
//if we are not connected yet, setup a new server
|
||||
if(!connected) {
|
||||
DIAG(F("Ethernet cable connected"));
|
||||
connected=true;
|
||||
#ifdef IP_ADDRESS
|
||||
Ethernet.setLocalIP(myIP); // for static IP, set it again
|
||||
#endif
|
||||
IPAddress ip = Ethernet.localIP(); // look what IP was obtained (dynamic or static)
|
||||
server = new EthernetServer(IP_PORT); // Ethernet Server listening on default port IP_PORT
|
||||
server->begin();
|
||||
LCD(4,F("IP: %d.%d.%d.%d"), ip[0], ip[1], ip[2], ip[3]);
|
||||
LCD(5,F("Port:%d"), IP_PORT);
|
||||
// only create a outboundRing it none exists, this may happen if the cable
|
||||
// gets disconnected and connected again
|
||||
if(!outboundRing)
|
||||
outboundRing=new RingStream(OUTBOUND_RING_SIZE);
|
||||
}
|
||||
return true;
|
||||
} else { // connected
|
||||
DIAG(F("Ethernet cable disconnected"));
|
||||
connected=false;
|
||||
//clean up any client
|
||||
for (byte socket = 0; socket < MAX_SOCK_NUM; socket++) {
|
||||
if(clients[socket].connected())
|
||||
clients[socket].stop();
|
||||
}
|
||||
// tear down server
|
||||
delete server;
|
||||
server = nullptr;
|
||||
LCD(4,F("IP: None"));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void EthernetInterface::loop2() {
|
||||
if (!outboundRing) { // no idea to call loop2() if we can't handle outgoing data in it
|
||||
if (Diag::ETHERNET) DIAG(F("No outboundRing"));
|
||||
return;
|
||||
}
|
||||
// get client from the server
|
||||
EthernetClient client = server->accept();
|
||||
|
||||
// check for new client
|
||||
if (client)
|
||||
{
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet: New client "));
|
||||
byte socket;
|
||||
looptimer(5000, F("E.maintain"));
|
||||
|
||||
// get client from the server
|
||||
#if defined (STM32_ETHERNET)
|
||||
// STM32Ethernet doesn't use accept(), just available()
|
||||
auto client = server->available();
|
||||
if (client) {
|
||||
// check for new client
|
||||
byte socket;
|
||||
bool sockfound = false;
|
||||
for (socket = 0; socket < MAX_SOCK_NUM; socket++)
|
||||
{
|
||||
if (client == clients[socket])
|
||||
{
|
||||
sockfound = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!sockfound)
|
||||
{ // new client
|
||||
for (socket = 0; socket < MAX_SOCK_NUM; socket++)
|
||||
{
|
||||
if (!clients[socket])
|
||||
{
|
||||
// On accept() the EthernetServer doesn't track the client anymore
|
||||
// so we store it in our client array
|
||||
if (Diag::ETHERNET) DIAG(F("Socket %d"),socket);
|
||||
clients[socket] = client;
|
||||
break;
|
||||
}
|
||||
if (!clients[socket])
|
||||
{
|
||||
clients[socket] = client;
|
||||
sockfound=true;
|
||||
if (Diag::ETHERNET)
|
||||
DIAG(F("Ethernet: New client socket %d"), socket);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (socket==MAX_SOCK_NUM) DIAG(F("new Ethernet OVERFLOW"));
|
||||
}
|
||||
if (!sockfound) DIAG(F("new Ethernet OVERFLOW"));
|
||||
}
|
||||
|
||||
#else
|
||||
auto client = server->accept();
|
||||
if (client) clients[client.getSocketNumber()]=client;
|
||||
#endif
|
||||
|
||||
|
||||
// check for incoming data from all possible clients
|
||||
for (byte socket = 0; socket < MAX_SOCK_NUM; socket++)
|
||||
{
|
||||
if (clients[socket]) {
|
||||
|
||||
int available=clients[socket].available();
|
||||
if (available > 0) {
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet: available socket=%d,avail=%d"), socket, available);
|
||||
// read bytes from a client
|
||||
int count = clients[socket].read(buffer, MAX_ETH_BUFFER);
|
||||
buffer[count] = '\0'; // terminate the string properly
|
||||
if (Diag::ETHERNET) DIAG(F(",count=%d:%e"), socket,buffer);
|
||||
// execute with data going directly back
|
||||
CommandDistributor::parse(socket,buffer,outboundRing);
|
||||
return; // limit the amount of processing that takes place within 1 loop() cycle.
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// stop any clients which disconnect
|
||||
for (int socket = 0; socket<MAX_SOCK_NUM; socket++) {
|
||||
if (clients[socket] && !clients[socket].connected()) {
|
||||
clients[socket].stop();
|
||||
CommandDistributor::forget(socket);
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet: disconnect %d "), socket);
|
||||
}
|
||||
}
|
||||
|
||||
if (!clients[socket]) continue; // socket is not in use
|
||||
|
||||
// read any bytes from this client
|
||||
auto count = clients[socket].read(buffer, MAX_ETH_BUFFER);
|
||||
|
||||
if (count<0) continue; // -1 indicates nothing to read
|
||||
|
||||
if (count > 0) { // we have incoming data
|
||||
buffer[count] = '\0'; // terminate the string properly
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet s=%d, c=%d b=:%e"), socket, count, buffer);
|
||||
// execute with data going directly back
|
||||
CommandDistributor::parse(socket,buffer,outboundRing);
|
||||
//looptimer(5000, F("Ethloop2 parse"));
|
||||
return; // limit the amount of processing that takes place within 1 loop() cycle.
|
||||
}
|
||||
|
||||
// count=0 The client has disconnected
|
||||
clients[socket].stop();
|
||||
CommandDistributor::forget(socket);
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet: disconnect %d "), socket);
|
||||
}
|
||||
|
||||
WiThrottle::loop(outboundRing);
|
||||
|
||||
|
||||
// handle at most 1 outbound transmission
|
||||
int socketOut=outboundRing->read();
|
||||
auto socketOut=outboundRing->read();
|
||||
if (socketOut<0) return; // no outbound pending
|
||||
|
||||
if (socketOut >= MAX_SOCK_NUM) {
|
||||
DIAG(F("Ethernet outboundRing socket=%d error"), socketOut);
|
||||
} else if (socketOut >= 0) {
|
||||
int count=outboundRing->count();
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet reply socket=%d, count=:%d"), socketOut,count);
|
||||
for(;count>0;count--) clients[socketOut].write(outboundRing->read());
|
||||
clients[socketOut].flush(); //maybe
|
||||
// This is a catastrophic code failure and unrecoverable.
|
||||
DIAG(F("Ethernet outboundRing s=%d error"), socketOut);
|
||||
connected=false;
|
||||
return;
|
||||
}
|
||||
|
||||
auto count=outboundRing->count();
|
||||
{
|
||||
char tmpbuf[count+1]; // one extra for '\0'
|
||||
for(int i=0;i<count;i++) {
|
||||
tmpbuf[i] = outboundRing->read();
|
||||
}
|
||||
tmpbuf[count]=0;
|
||||
if (Diag::ETHERNET) DIAG(F("Ethernet reply s=%d, c=%d, b:%e"),
|
||||
socketOut,count,tmpbuf);
|
||||
clients[socketOut].write(tmpbuf,count);
|
||||
}
|
||||
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -35,6 +35,14 @@
|
|||
#if defined (ARDUINO_TEENSY41)
|
||||
#include <NativeEthernet.h> //TEENSY Ethernet Treiber
|
||||
#include <NativeEthernetUdp.h>
|
||||
#elif defined (ARDUINO_NUCLEO_F429ZI) || defined (ARDUINO_NUCLEO_F439ZI) || defined (ARDUINO_NUCLEO_F4X9ZI)
|
||||
#include <LwIP.h>
|
||||
// #include "STM32lwipopts.h"
|
||||
#include <STM32Ethernet.h>
|
||||
#include <lwip/netif.h>
|
||||
extern "C" struct netif gnetif;
|
||||
#define STM32_ETHERNET
|
||||
#define MAX_SOCK_NUM 8
|
||||
#else
|
||||
#include "Ethernet.h"
|
||||
#endif
|
||||
|
|
@ -45,7 +53,7 @@
|
|||
*
|
||||
*/
|
||||
|
||||
#define MAX_ETH_BUFFER 512
|
||||
#define MAX_ETH_BUFFER 128
|
||||
#define OUTBOUND_RING_SIZE 2048
|
||||
|
||||
class EthernetInterface {
|
||||
|
|
@ -56,16 +64,11 @@ class EthernetInterface {
|
|||
static void loop();
|
||||
|
||||
private:
|
||||
static EthernetInterface * singleton;
|
||||
bool connected;
|
||||
EthernetInterface();
|
||||
~EthernetInterface();
|
||||
void loop2();
|
||||
bool checkLink();
|
||||
EthernetServer * server = NULL;
|
||||
EthernetClient clients[MAX_SOCK_NUM]; // accept up to MAX_SOCK_NUM client connections at the same time; This depends on the chipset used on the Shield
|
||||
uint8_t buffer[MAX_ETH_BUFFER+1]; // buffer used by TCP for the recv
|
||||
RingStream * outboundRing = NULL;
|
||||
static bool connected;
|
||||
static EthernetServer * server;
|
||||
static EthernetClient clients[MAX_SOCK_NUM]; // accept up to MAX_SOCK_NUM client connections at the same time; This depends on the chipset used on the Shield
|
||||
static uint8_t buffer[MAX_ETH_BUFFER+1]; // buffer used by TCP for the recv
|
||||
static RingStream * outboundRing;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -104,10 +104,35 @@ lib_deps =
|
|||
${env.lib_deps}
|
||||
arduino-libraries/Ethernet
|
||||
SPI
|
||||
MDNS_Generic
|
||||
|
||||
lib_ignore = WiFi101
|
||||
WiFi101_Generic
|
||||
WiFiEspAT
|
||||
WiFiMulti_Generic
|
||||
WiFiNINA_Generic
|
||||
|
||||
monitor_speed = 115200
|
||||
monitor_echo = yes
|
||||
build_flags =
|
||||
|
||||
[env:mega2560-eth]
|
||||
platform = atmelavr
|
||||
board = megaatmega2560
|
||||
framework = arduino
|
||||
lib_deps =
|
||||
${env.lib_deps}
|
||||
arduino-libraries/Ethernet
|
||||
MDNS_Generic
|
||||
SPI
|
||||
lib_ignore = WiFi101
|
||||
WiFi101_Generic
|
||||
WiFiEspAT
|
||||
WiFiMulti_Generic
|
||||
WiFiNINA_Generic
|
||||
monitor_speed = 115200
|
||||
monitor_echo = yes
|
||||
|
||||
[env:mega328]
|
||||
platform = atmelavr
|
||||
board = uno
|
||||
|
|
@ -246,6 +271,24 @@ monitor_echo = yes
|
|||
|
||||
; Experimental - Ethernet work still in progress
|
||||
;
|
||||
[env:Nucleo-F429ZI]
|
||||
platform = ststm32
|
||||
board = nucleo_f429zi
|
||||
framework = arduino
|
||||
lib_deps = ${env.lib_deps}
|
||||
stm32duino/STM32Ethernet @ ^1.3.0
|
||||
stm32duino/STM32duino LwIP @ ^2.1.2
|
||||
MDNS_Generic
|
||||
lib_ignore = WiFi101
|
||||
WiFi101_Generic
|
||||
WiFiEspAT
|
||||
WiFiMulti_Generic
|
||||
WiFiNINA_Generic
|
||||
build_flags = -std=c++17 -Os -g2 -Wunused-variable
|
||||
monitor_speed = 115200
|
||||
monitor_echo = yes
|
||||
upload_protocol = stlink
|
||||
|
||||
; [env:Nucleo-F429ZI]
|
||||
; platform = ststm32
|
||||
; board = nucleo_f429zi
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user