/*
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[] = "APIWIFI"; // your network SSID (name)
char pwd[] = "phatcharapon"; // 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);
}
I have done what you wrote twice already but still have the error. You can see my sketch that I do
// initialize serial for ESP module
Serial1.begin(9600);
Already