uart_drop.c

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/*
 * Copyright (C) Freek van Tienen
 *
 * This file is part of paparazzi
 *
 * paparazzi 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 2, or (at your option)
 * any later version.
 *
 * paparazzi 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 paparazzi; see the file COPYING.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
#include "modules/com/uart_drop.h"
#include "mcu_periph/uart.h"

static uint8_t drop_string[] = "<Drop_Paintball_Now";
#define DROP_STRINGLEN 19

void drop_ball(uint8_t number) {
  for(uint8_t i = 0; i < DROP_STRINGLEN; i++)
    uart_put_byte(&UART_DROP_PORT, drop_string[i]);

  uint8_t last = '>';
  if(number == 1) {
    last = '1';
  } else if(number == 2) {
    last = '2';
  } else if(number == 3) {
    last = '3';
  } else if(number == 4) {
    last = '4';
  }
  uart_put_byte(&UART_DROP_PORT, last);
}