/*
 *
 *  mur.sat
 *
 *  Somewhen in the year 20xx, mur.at will have a nano satellite launched
 *  into a low earth orbit (310 km above the surface of our planet). The
 *  satellite itself is a TubeSat personal satellite kit, developed and
 *  launched by interorbital systems. mur.sat is a joint venture of mur.at,
 *  ESC im Labor and realraum.
 *
 *  Please visit the project hompage at sat.mur.at for further information.
 *
 *
 *  Copyright (C) 2013-2015 Christian Pointner <equinox@mur.at>
 *
 *  This file is part of mur.sat.
 *
 *  mur.sat is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  any later version.
 *
 *  mur.sat 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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with mur.sat. If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "ch.h"
#include "hal.h"

#include "heartbeat.h"

static WORKING_AREA(waHeartbeat, 128);
static msg_t Heartbeat(void *arg)
{
  (void)arg;
  chRegSetThreadName("heartbeat");
  while (TRUE) {
    palClearPad(GPIOA, GPIOA_LED);
    chThdSleepMilliseconds(50);
    palSetPad(GPIOA, GPIOA_LED);
    chThdSleepMilliseconds(50);
    palClearPad(GPIOA, GPIOA_LED);
    chThdSleepMilliseconds(50);
    palSetPad(GPIOA, GPIOA_LED);
    chThdSleepMilliseconds(850);
  }
  return 0; /* Never executed.*/
}

void heartbeatInit(void)
{
  chThdCreateStatic(waHeartbeat, sizeof(waHeartbeat), NORMALPRIO, Heartbeat, NULL);
}