dev

ESPBMS.ino

@@ -14,6 +14,7 @@ typedef struct
 
 void setup() {
     Serial.begin(115200);
+    eth_begin();
     BLEDevice::init(""); // Initialize BLE device
 }
 
@@ -21,7 +22,6 @@ char currentName[128];
 bool gotBasicInfo;
 bool gotCellInfo;
 
-
 void loop() {
     Serial.printf("\r\n\r\n===============================\r\n\r\n");
 
@@ -33,6 +33,11 @@ void loop() {
 
     Serial.println("Devices found: " + String(foundDevices.getCount()));
 
+    while(!eth_ready){
+        Serial.println("Wait for eth...");
+        delay(250);
+    }
+
     for (int i = 0; i < foundDevices.getCount(); i++) {
         delay(1000);
         Serial.printf("\r\n\r\n===============================\r\n\r\n");

ethernet.ino

@@ -0,0 +1,91 @@
+#include <Arduino.h>
+#include <ETH.h>
+
+/*
+   * ETH_CLOCK_GPIO0_IN   - default: external clock from crystal oscillator
+   * ETH_CLOCK_GPIO0_OUT  - 50MHz clock from internal APLL output on GPIO0 - possibly an inverter is needed for LAN8720
+   * ETH_CLOCK_GPIO16_OUT - 50MHz clock from internal APLL output on GPIO16 - possibly an inverter is needed for LAN8720
+   * ETH_CLOCK_GPIO17_OUT - 50MHz clock from internal APLL inverted output on GPIO17 - tested with LAN8720
+*/
+#define ETH_CLK_MODE    ETH_CLOCK_GPIO0_IN  //  ETH_CLOCK_GPIO17_OUT
+
+// Pin# of the enable signal for the external crystal oscillator (-1 to disable for internal APLL source)
+#define ETH_POWER_PIN  16
+
+// Type of the Ethernet PHY (LAN8720 or TLK110)
+#define ETH_TYPE        ETH_PHY_LAN8720
+
+// I²C-address of Ethernet PHY (0 or 1 for LAN8720, 31 for TLK110)
+#define ETH_ADDR        1
+
+// Pin# of the I²C clock signal for the Ethernet PHY
+#define ETH_MDC_PIN     23
+
+// Pin# of the I²C IO signal for the Ethernet PHY
+#define ETH_MDIO_PIN    18
+
+static bool eth_ready = false;
+
+void WiFiEvent(WiFiEvent_t event) {
+    Serial.print("E:");
+    Serial.println(event);
+  switch (event) {
+    case ARDUINO_EVENT_ETH_START:
+      Serial.println("ETH Started");
+      //set eth hostname here
+      ETH.setHostname("esp32-ethernet");
+      break;
+    case ARDUINO_EVENT_ETH_CONNECTED:
+      Serial.println("ETH Connected");
+      break;
+    case ARDUINO_EVENT_ETH_GOT_IP:
+      Serial.print("ETH MAC: ");
+      Serial.print(ETH.macAddress());
+      Serial.print(", IPv4: ");
+      Serial.print(ETH.localIP());
+      if (ETH.fullDuplex()) {
+        Serial.print(", FULL_DUPLEX");
+      }
+      Serial.print(", ");
+      Serial.print(ETH.linkSpeed());
+      Serial.println("Mbps");
+      eth_ready = true;
+      break;
+    case ARDUINO_EVENT_ETH_DISCONNECTED:
+      Serial.println("ETH Disconnected");
+      eth_ready = false;
+      break;
+    case ARDUINO_EVENT_ETH_STOP:
+      Serial.println("ETH Stopped");
+      eth_ready = false;
+      break;
+    default:
+      break;
+  }
+}
+
+void eth_send(const char *data) {
+  Serial.print("\nconnecting...");
+
+  WiFiClient client;
+  if (!client.connect("10.6.0.1", 2003)) {
+    Serial.println("connection failed");
+    return;
+  }
+  client.print(data);
+  while (client.connected() && !client.available());
+  //long i;
+  while (client.available()) {
+   // i=i+1;
+    Serial.write(client.read());
+   // if(i==100){i=0; delay(1);}
+  }
+
+  Serial.println("closing connection\n");
+  client.stop();
+}
+
+void eth_begin() {
+  WiFi.onEvent(WiFiEvent);
+  ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE, ETH_CLK_MODE);
+}