arduino-sketches/modem_teszt/modem_teszt.ino

#include <Sodaq_wdt.h>
#include <Sodaq_nbIOT.h>

#define MODEM_ON_OFF_PIN 7
#define MODEM_STREAM Serial1

#define DEBUG_STREAM SerialUSB
//#define DEBUG_STREAM_BAUD 115200
#define DEBUG_STREAM_BAUD 9600

Sodaq_nbIOT nbiot;
int socket;
int pending;
char * buffer;

int sendResult = 0;

void setup() {
  buffer = static_cast<char*>(malloc(250));
  DEBUG_STREAM.begin(DEBUG_STREAM_BAUD);
  while(!DEBUG_STREAM) {
    ;
  }
  MODEM_STREAM.begin(nbiot.getDefaultBaudrate());
  while(!MODEM_STREAM) {
    ;
  }

  nbiot.init(MODEM_STREAM, MODEM_ON_OFF_PIN);
  nbiot.setDiag(DEBUG_STREAM);

  nbiot.connectSocket();

  socket = nbiot.createSocket(1313);
}


void loop() {
  DEBUG_STREAM.println(F(__FILE__":loop() start"));
  sendResult = nbiot.sendSocket(socket, "87.229.111.223", 1111, "asdf", 4);
  DEBUG_STREAM.print(F(__FILE__":loop() sent:"));
  DEBUG_STREAM.println(sendResult);

  delay(2000);

  pending = nbiot.socketBytesPending(socket);
  if(pending > 0) {
    DEBUG_STREAM.println(F(__FILE__":loop() got pending"));
    nbiot.socketReceive(socket, buffer, pending);
    DEBUG_STREAM.println(buffer);
  }

  DEBUG_STREAM.println(F(__FILE__":modem_teszt.ino:loop() delay"));
  delay(2000);
}