tinySA/demos/ARM7-AT91SAM7X-GCC/main.c

/*
    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.

    This file is part of ChibiOS/RT.

    ChibiOS/RT 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.

    ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
*/

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

static WORKING_AREA(waThread1, 128);
static msg_t Thread1(void *p) {

  (void)p;
  while (TRUE) {
    palSetPad(IOPORT2, PIOB_LCD_BL);
    chThdSleepMilliseconds(100);
    palClearPad(IOPORT2, PIOB_LCD_BL);
    chThdSleepMilliseconds(900);
  }
  return 0;
}

/*
 * Entry point, note, the main() function is already a thread in the system
 * on entry.
 */
int main(int argc, char **argv) {
  (void)argc;
  (void)argv;

  /*
   * Activates the serial driver 1 using the driver default configuration.
   */
  sdStart(&SD1, NULL);

  /*
   * Creates the blinker thread.
   */
  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);

  /*
   * Normal main() thread activity.
   */
  while (TRUE) {
    chThdSleepMilliseconds(500);
    if (!palReadPad(IOPORT2, PIOB_SW1))
      sdWrite(&SD1, (uint8_t *)"Hello World!\r\n", 14);
    if (!palReadPad(IOPORT2, PIOB_SW2))
      TestThread(&SD1);
  }

  return 0;
}