example.c

/*
 * example.c
 *
 * Created on: May 31, 2014
 *     Author: Ekawahyu Susilo
 *
 * Copyright (c) 2014, Chongqing Aisenke Electronic Technology Co., Ltd.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of the copyright holder.
 *
 */

#include <stdio.h>

#include "compiler.h"
#include "cc253x.h"
#include "clock.h"
#include "uart.h"

void isr_uart0_rx (void) __interrupt (URX0_VECTOR)
{
  URX0IF = 0;
}

void isr_uart0_tx (void) __interrupt (UTX0_VECTOR)
{
  UTX0IF = 0;
}

void main (void)
{
  clock_init();
  uart_init();

  P1SEL &= ~(0x10 | 0x02 | 0x01);
  P1DIR |= (0x10 | 0x02 | 0x01);

  P2SEL &= ~0x01;
  P2DIR |= 0x01;

  while(1) {
    P1_0 = 1;
    P1_1 = 1;
    P1_4 = 1;
    printf("Hello\n");
    clock_delay_usec(60000);
    P1_0 = 0;
    P1_1 = 0;
    P1_4 = 0;
    printf("World\n");
    clock_delay_usec(60000);
  }
}