/*
 * Authors (alphabetical order)
 * - Andre Bernet <bernet.andre@gmail.com>
 * - Andreas Weitl
 * - Bertrand Songis <bsongis@gmail.com>
 * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
 * - Cameron Weeks <th9xer@gmail.com>
 * - Erez Raviv
 * - Gabriel Birkus
 * - Jean-Pierre Parisy
 * - Karl Szmutny
 * - Michael Blandford
 * - Michal Hlavinka
 * - Pat Mackenzie
 * - Philip Moss
 * - Rob Thomson
 * - Romolo Manfredini <romolo.manfredini@gmail.com>
 * - Thomas Husterer
 *
 * opentx is based on code named
 * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
 * er9x by Erez Raviv: http://code.google.com/p/er9x/,
 * and the original (and ongoing) project by
 * Thomas Husterer, th9x: http://code.google.com/p/th9x/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

#include "opentx.h"
#include "serial.h"
#include <stdarg.h>
#include <stdio.h>

#define PRINTF_BUFFER_SIZE    128

void serialPutc(char c)
{
#if defined(USB_SERIAL)
  usbSerialPutc(c);
#else
  serial2Putc(c);
#endif
}

void serialPrintf(const char * format, ...)
{
  va_list arglist;
  char tmp[PRINTF_BUFFER_SIZE+1];

  va_start(arglist, format);
  vsnprintf(tmp, PRINTF_BUFFER_SIZE, format, arglist);
  tmp[PRINTF_BUFFER_SIZE] = '\0';
  va_end(arglist);

  const char *t = tmp;
  while (*t) {
    serialPutc(*t++);
  }
}

void serialCrlf()
{
  serialPutc('\r');
  serialPutc('\n');
}