IP Configuration

lib/WiFiEsp/test/BasicTest/BasicTest.ino

@@ -0,0 +1,142 @@
+/*
+ WiFiEsp test: BasicTest
+ 
+ Performs basic connectivity test and checks.
+*/
+
+#include "WiFiEsp.h"
+
+// Emulate Serial1 on pins 7/6 if not present
+#ifndef HAVE_HWSERIAL1
+#include "SoftwareSerial.h"
+SoftwareSerial Serial1(6, 7); // RX, TX
+#endif
+
+
+char ssid[] = "Twim";     // your network SSID (name)
+char pwd[] = "12345678";  // your network password
+char pwdErr[] = "xxxx";   // wrong password
+
+
+void setup()
+{
+  Serial.begin(115200);
+  Serial1.begin(9600);
+  WiFi.init(&Serial1);
+}
+
+void loop()
+{
+  assertEquals("Firmware version", WiFi.firmwareVersion(), "1.5.2");
+  assertEquals("Status is (WL_DISCONNECTED)", WiFi.status(), WL_DISCONNECTED);
+  assertEquals("Connect", WiFi.begin(ssid, pwd), WL_CONNECTED);
+  assertEquals("Check status (WL_CONNECTED)", WiFi.status(), WL_CONNECTED);
+  assertEquals("Check SSID", WiFi.SSID(), ssid);
+
+  IPAddress ip = WiFi.localIP();
+  assertNotEquals("Check IP Address", ip[0], 0);
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+  
+  byte mac[6]={0,0,0,0,0,0};
+  WiFi.macAddress(mac);
+
+  Serial.print("MAC: ");
+  Serial.print(mac[5], HEX);
+  Serial.print(":");
+  Serial.print(mac[4], HEX);
+  Serial.print(":");
+  Serial.print(mac[3], HEX);
+  Serial.print(":");
+  Serial.print(mac[2], HEX);
+  Serial.print(":");
+  Serial.print(mac[1], HEX);
+  Serial.print(":");
+  Serial.println(mac[0], HEX);
+  Serial.println();
+  
+  assertEquals("Disconnect", WiFi.disconnect(), WL_DISCONNECTED);
+  assertEquals("Check status (WL_DISCONNECTED)", WiFi.status(), WL_DISCONNECTED);
+  assertEquals("IP Address", WiFi.localIP(), 0);
+  assertEquals("Check SSID", WiFi.SSID(), "");
+  assertEquals("Wrong pwd", WiFi.begin(ssid, pwdErr), WL_CONNECT_FAILED);
+
+  IPAddress localIp(192, 168, 168, 111);
+  WiFi.config(localIp);
+  
+  assertEquals("Connect", WiFi.begin(ssid, pwd), WL_CONNECTED);
+  assertEquals("Check status (WL_CONNECTED)", WiFi.status(), WL_CONNECTED);
+
+  ip = WiFi.localIP();
+  assertNotEquals("Check IP Address", ip[0], 0);
+
+
+  Serial.println("END OF TESTS");
+  delay(60000);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////////
+
+
+void assertNotEquals(const char* test, int actual, int expected)
+{
+  if(actual!=expected)
+    pass(test);
+  else
+    fail(test, actual, expected);
+}
+
+void assertEquals(const char* test, int actual, int expected)
+{
+  if(actual==expected)
+    pass(test);
+  else
+    fail(test, actual, expected);
+}
+
+void assertEquals(const char* test, char* actual, char* expected)
+{
+  if(strcmp(actual, expected) == 0)
+    pass(test);
+  else
+    fail(test, actual, expected);
+}
+
+
+void pass(const char* test)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.println(" > PASSED");
+  Serial.println();
+}
+
+void fail(const char* test, char* actual, char* expected)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.print(" > FAILED");
+  Serial.print(" (actual=\"");
+  Serial.print(actual);
+  Serial.print("\", expected=\"");
+  Serial.print(expected);
+  Serial.println("\")");
+  Serial.println();
+  delay(10000);
+}
+
+void fail(const char* test, int actual, int expected)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.print(" > FAILED");
+  Serial.print(" (actual=");
+  Serial.print(actual);
+  Serial.print(", expected=");
+  Serial.print(expected);
+  Serial.println(")");
+  Serial.println();
+  delay(10000);
+}
+

lib/WiFiEsp/test/ClientTest/ClientTest.ino

@@ -0,0 +1,184 @@
+/*
+ WiFiEsp test: ClientTest
+ 
+ Test client functions.
+*/
+
+#include "WiFiEsp.h"
+
+// Emulate Serial1 on pins 7/6 if not present
+#ifndef HAVE_HWSERIAL1
+#include "SoftwareSerial.h"
+SoftwareSerial Serial1(6, 7); // RX, TX
+#endif
+
+
+char ssid[] = "Twim";     // your network SSID (name)
+char pwd[] = "12345678";  // your network password
+
+
+// Initialize the Wifi client library
+WiFiEspClient client;
+
+void setup()
+{
+  Serial.begin(115200);
+  Serial1.begin(9600);
+  WiFi.init(&Serial1);
+}
+
+void loop()
+{
+  bool f;
+  int c;
+
+  
+  assertEquals("Check status WL_DISCONNECTED", WiFi.status(), WL_DISCONNECTED);
+  
+  assertEquals("Connect", WiFi.begin(ssid, pwd), WL_CONNECTED);
+  
+  assertEquals("Check status WL_CONNECTED", WiFi.status(), WL_CONNECTED);
+  
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+  
+  assertEquals("Ping", WiFi.ping("www.google.com"), true);
+  
+  assertEquals("Not connected", client.connected(), false);
+  assertEquals("Connect to server", client.connect("www.brainjar.com", 80), 1);
+  assertEquals("Connected", client.connected(), true);
+
+
+  //--------------------------------------------------------------
+  // HTTP request without 'Connection: close' command
+  
+  client.println("GET /java/host/test.html HTTP/1.1");
+  client.println("Host: www.brainjar.com");
+  client.println();
+
+  // wait for the response
+  long _startMillis = millis();
+  while (!client.available() and (millis()-_startMillis < 2000))
+  {
+  }
+  
+  assertEquals("Response received", (millis()-_startMillis < 2000), true);
+  
+  f = client.find("<html>");
+  assertEquals("Response check", f, true);
+  if (f)
+  {
+    while( (c = client.read()) > 0)
+      Serial.print((char)c);
+  }
+
+  assertEquals("Connected", client.connected(), true);
+
+
+  //--------------------------------------------------------------
+  
+  delay(5000);
+  
+  assertEquals("Check status WL_CONNECTED", WiFi.status(), WL_CONNECTED);
+
+  assertEquals("Connected", client.connected(), true);
+
+
+  //--------------------------------------------------------------
+  // HTTP request without 'Connection: close' command
+  
+  client.println("GET /java/host/test.html HTTP/1.1");
+  client.println("Host: www.brainjar.com");
+  client.println("Connection: close");
+  client.println();
+
+
+  // wait for the response
+  _startMillis = millis();
+  while (!client.available() and (millis()-_startMillis < 2000))
+  {
+  }
+  
+  assertEquals("Response received", (millis()-_startMillis < 2000), true);
+  
+  f = client.find("<html>");
+  assertEquals("Response check", f, true);
+  if (f)
+  {
+    while( (c = client.read()) > 0)
+      Serial.print((char)c);
+  }
+
+  //--------------------------------------------------------------
+  
+  assertEquals("Check status WL_CONNECTED", WiFi.status(), WL_CONNECTED);
+  assertEquals("Not connected", client.connected(), false);
+
+  assertEquals("Ping", WiFi.ping("www.google.com"), true);
+
+  assertEquals("Connect", WiFi.disconnect(), WL_DISCONNECTED);
+  assertEquals("Check status WL_DISCONNECTED", WiFi.status(), WL_DISCONNECTED);
+
+  Serial.println("END OF TESTS");
+  delay(30000);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////////
+
+
+void assertEquals(const char* test, int actual, int expected)
+{
+  if(actual==expected)
+    pass(test);
+  else
+    fail(test, actual, expected);
+}
+
+void assertEquals(const char* test, char* actual, char* expected)
+{
+  if(strcmp(actual, expected) == 0)
+    pass(test);
+  else
+    fail(test, actual, expected);
+}
+
+
+void pass(const char* test)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.println(" > PASSED");
+  Serial.println();
+}
+
+void fail(const char* test, char* actual, char* expected)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.print(" > FAILED");
+  Serial.print(" (actual=\"");
+  Serial.print(actual);
+  Serial.print("\", expected=\"");
+  Serial.print(expected);
+  Serial.println("\")");
+  Serial.println();
+  delay(10000);
+}
+
+void fail(const char* test, int actual, int expected)
+{
+  Serial.print(F("********************************************** "));
+  Serial.print(test);
+  Serial.print(" > FAILED");
+  Serial.print(" (actual=");
+  Serial.print(actual);
+  Serial.print(", expected=");
+  Serial.print(expected);
+  Serial.println(")");
+  Serial.println();
+  delay(10000);
+}
+
+

lib/WiFiEsp/test/EspDebug/EspDebug.ino

@@ -0,0 +1,48 @@
+// EspDebug - Test sketch for ESP8266 module
+
+#include "Arduino.h"
+
+// Emulate Serial1 on pins 7/6 if not present
+#ifndef HAVE_HWSERIAL1
+#include "SoftwareSerial.h"
+SoftwareSerial Serial1(6, 7); // RX, TX
+#endif
+
+void setup()
+{
+  Serial.begin(115200); // serial port used for debugging
+  Serial1.begin(9600);  // your ESP's baud rate might be different
+}
+ 
+void loop()
+{
+  if(Serial1.available())  // check if the ESP is sending a message
+  {
+    while(Serial1.available())
+    {
+      int c = Serial1.read(); // read the next character
+      Serial.write((char)c);  // writes data to the serial monitor
+    }
+  }
+ 
+  if(Serial.available())
+  {
+    // wait to let all the input command in the serial buffer
+    delay(10);
+
+    // read the input command in a string
+    String cmd = "";
+    while(Serial.available())
+    {
+      cmd += (char)Serial.read();
+    }
+
+    // print the command and send it to the ESP
+    Serial.println();
+    Serial.print(">>>> ");
+    Serial.println(cmd);
+
+    // send the read character to the ESP
+    Serial1.print(cmd);
+  }
+}

lib/WiFiEsp/test/RingBufferTest/RingBufferTest.ino

@@ -0,0 +1,58 @@
+/*
+ WiFiEsp test: RingBufferTest
+ 
+ Test of the RingBuffer class.
+*/
+
+#include "WiFiEsp.h"
+
+RingBuffer buf(5);
+
+
+void setup()
+{
+  Serial.begin(115200);
+  
+  Serial.println("Starting tests");
+
+  buf.init();
+
+  buf.push('a');
+  assert(10, buf.endsWith("a"), true);
+  assert(11, buf.endsWith("A"), false);
+  assert(12, buf.endsWith("ab"), false);
+
+  buf.push('b');
+  assert(21, buf.endsWith("a"), false);
+  assert(22, buf.endsWith("A"), false);
+  assert(23, buf.endsWith("ab"), true);
+
+  buf.push('c');
+  buf.push('d');
+  buf.push('e');
+  assert(31, buf.endsWith("abcde"), true);
+  assert(32, buf.endsWith("de"), true);
+
+  buf.push('f');
+  assert(43, buf.endsWith("bcdef"), true);
+  assert(44, buf.endsWith("ef"), true);
+
+  Serial.println("Done");
+}
+
+
+void loop()
+{
+  // nothing to do
+}
+
+
+void assert(int i, bool x, bool y)
+{
+  if (x!=y)
+  {
+    Serial.print ("FAIL ");
+    Serial.println(i);
+  }
+}
+