Someone can tell me what is my error?
Is there any restriction on the number of transmitted characters?
Here is my code:
//////////////////////
// WiFi Definitions //
//////////////////////
const char WiFiAPPSK[] = "123456";
const int sizeBuffer = 1024;
char tramaRX[sizeBuffer];
boolean newData = false;
int i;
/////////////////////
// Pin Definitions //
/////////////////////
const int LED_PIN = 2; // Thing's onboard, green LED
WiFiServer server(80);
void setup()
{
initHardware();
setupWiFi();
server.begin();
}
void loop() {
WiFiClient client = server.available(); // Check if a client has connected
if (!client) {
return;
}
if(Serial.available()) {
for (i=0; i<sizeBuffer; i++){
tramaRX[i] = '\0';
}
i = 0;
while(Serial.available() > 0 && newData == false) {
tramaRX[i] = (char)Serial.read(); // read char from UART
if (tramaRX[i] == '\r' ){
tramaRX[i] = '\0';
Serial.print("Nro de Caracters: ");
Serial.println(i);
i = 0;
newData = true;
}
else{
i++;
}
if (newData == true) {
String s = "HTTP/1.1 200 OK\r\n";
s += "Content-Type: text/html\r\n\r\n";
s += "<!DOCTYPE HTML>\r\n<html>\r\n";
s += String(tramaRX);
s += "</html>\n";
client.print(s);
delay(100);
Serial.print(s);
delay(10);
i = 0;
newData = false;
}
}
}
digitalWrite(LED_PIN, LOW);
delay(100);
digitalWrite(LED_PIN, HIGH);
}
void setupWiFi()
{
WiFi.mode(WIFI_AP);
// Do a little work to get a unique-ish name. Append the
// last two bytes of the MAC (HEX'd) to "Thing-":
uint8_t mac[WL_MAC_ADDR_LENGTH];
WiFi.softAPmacAddress(mac);
String macID = String(mac[WL_MAC_ADDR_LENGTH - 2], HEX) +
String(mac[WL_MAC_ADDR_LENGTH - 1], HEX);
macID.toUpperCase();
String AP_NameString = "DEMO_WIFI_Nro" + macID;
char AP_NameChar[AP_NameString.length() + 1];
memset(AP_NameChar, 0, AP_NameString.length() + 1);
for (int i=0; i<AP_NameString.length(); i++)
AP_NameChar[i] = AP_NameString.charAt(i);
WiFi.softAP(AP_NameChar, WiFiAPPSK);
}
void initHardware()
{
Serial.begin(9600);
pinMode(LED_PIN, OUTPUT);
digitalWrite(LED_PIN, HIGH);
}