#include "coppino.h"
#include "ipv6.h"
#include "slip.h"
#include "udp.h"

const char MY_ADDRESS[] = "\x20\x01\x04\x70\xc8\x44\x00\x31\x00\x00\x00\x00\x00\x00\xca\xfe";

void setup()
{
  /* Customize coppino library configuration settings by editing settings.h */

  /* setup serial for Internet connectivity
   * attach a SLIP daemon on the other endpoint; a good one is `tunslip6` by Contiki
   * $ tunslip6 -s /dev/ttyUSB0 -L -v5 -B 19200 2001:db8:1324::1/64
   * Note: the address given is the one on the host it is running on
   */
  Serial.begin(19200);

  /* set unique identifier of network hardware. It MUST be unique!
   * For example, this could be your microcontroller serial number
   * Note: pay attention to enter exactly 64 bits / 8 bytes
   */
  ipv6::setEUI("\xde\xad\xbe\xef\x12\x34\x56\x78");
  /* set global address -- will be overwritten if SLAAC is enabled and a Router Advertisement is received */
  ipv6::setGlobalAddress(MY_ADDRESS);
}

void loop()
{
  char message[16];
  ipv6::IPv6Addr srcaddr = ipv6::IPv6Addr(MY_ADDRESS);
  ipv6::IPv6Addr dstaddr = ipv6::IPv6Addr("\x20\x01\x04\x70\xc8\x44\x00\x31\x00\x00\x00\x00\x00\x00\x00\x01");
  uint16_t srcport = 1337;
  uint16_t dstport = 1234;
  udp::UDPClient udpclient = udp::UDPClient(srcaddr, dstaddr, srcport, dstport);

  while (true)
  {
    for (int i = 0; i < 32; ++i)
    {
      sprintf(message, "iteration #%d\r\n", i);

      udpclient.send_datagram((const uint8_t *)message, strlen(message));
      delay(1000);
    }
  }
}