static boolean config_handler(TinyWebServer& web_server)
{
web_server.send_error_code(200);
web_server.end_headers();
const char* length_str = web_server.get_header_value("Content-Length");
int length = atoi(length_str);
uint32_t start_time = millis();
StringParse buf;
EthernetClient client = web_server.get_client();
while (buf.length() < length && client.connected() && (millis() - start_time < 30000)) {
if (!client.available()) continue;
buf += client.readString();
}
ParseConfig(buf);
IP_Config.SaveConfig();
main_page(client, F("<font color='green'>IP Config saved</font>"));
return true;
}
// The loop function is called in an endless loop
void loop() {
// if there's incoming data from the net connection.
// send it out the serial port. This is for debugging
// purposes only:
if (client.available()) {
char c = client.read();
Serial.print(c);
}
// if there's no net connection, but there was one last time
// through the loop, then stop the client:
if (!client.connected() && wasConnected) {
Serial.println();
Serial.println("disconnecting.");
client.stop();
wasConnected = false;
}
if (PowerSerial::solar.count < 0) {
int waitTime = millis() - lastupdate;
if (waitTime > 30000) {
String jsonResult = PowerSerial::solar.jsonResult;
Serial.println("transmit Every 30 seconds");
lastupdate = millis();
lmillis = tmillis; //timing to determine amount of time since last call
tmillis = millis();
delay(1000);
if (!client.connected()) {
Serial.println(jsonResult);
// if there's a successful connection:
Serial.println("!client.connected() --> 1");
// DNSClient dns;
// IPAddress remote_addr;
// dns.begin(Ethernet.dnsServerIP());
// int ret = dns.getHostByName(serverName, remote_addr);
// if (ret == 1) {
// Serial.println(serverName);
// Serial.println(remote_addr);
// } else {
// Serial.println("Fail !!!");
// }
if (client.connect(serverName, 80)) {
delay(1000);
Serial.println("!client.connect() --> 2");
wasConnected = true;
Serial.println("connecting...");
// send the HTTP PUT request:
String str = "GET ";
str.concat(input);
str.concat(apikey);
str.concat(inputJson);
str.concat(jsonResult);
str.concat(" HTTP/1.0");
client.println(str);
client.println("Host: emoncms.org");
client.println("User-Agent: arduino-ethernet");
client.println("Connection: close");
client.println();
client.flush();
Serial.println(str);
Serial.println("Respons:");
Serial.println(client.readString());
PowerSerial::solar.count = 0;
} else {
delay(1000);
// if you couldn't make a connection:
Serial.println("connection failed");
Serial.println();
Serial.println("disconnecting.");
client.stop();
}
}
} else {
// Serial.print("Still waiting: ");
// Serial.println(waitTime);
}
} else {
Serial.println("Powerserial has no result .... waiting: ");
}
if (PowerSerial::solar.count >= 0){
PowerSerial::parse();
}
}
