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/*
 *   ALDL Dashboard, RPi integration code
 *
 *   (c) 2019 Solomon Peachy <pizza@shaftnet.org>
 *
 *   The latest version of this program can be found at:
 *
 *     http://git.shaftnet.org/cgit/users/pizza/public/aldl_pi.git
 *
 *   This program 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 (at your option)
 *   any later version.
 *
 *   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.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *          [http://www.gnu.org/licenses/gpl-3.0.html]
 *
 *   SPDX-License-Identifier: GPL-3.0+
 *
 */

#include <stdio.h>
#include <stdint.h>
#include <unistd.h>

#include "aldl.h"

#include <wiringPi/wiringPi.h>

/* What pin? */
#define ALDL_PIN_IN 5

static char *datalog_fname = "DATALOG.csv";

int readbit(void)
{
   return digitalRead(ALDL_PIN_IN);
}
void delayfn(int ms)
{
   delay(1);
}

/* Main */
int main (int argc, char **argv)
{
  int run = 1;

  /* Set up RPi GPIO */
  wiringPiSetup();

  pinMode(ALDL_PIN_IN, INPUT);
  pullUpDnControl(ALDL_PIN_IN, PUD_DOWN);

  wiringPiISR (ALDL_PIN_IN, INT_EDGE_FALLING, &isrfn);

  datalog_init(datalog_fname);

  if (init_dash())
	  return -1;

  while(run) {
	run = render_dash();
	sleep(1);
  }

  datalog_close();

  return 0;
}