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RIOT/examples/test_led/main.c 1.28 KB
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  /*
   * Copyright (C) 2015 Freie Universitรคt Berlin
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @ingroup     examples
   * @{
   *
   * @file
   * @brief       Example application for demonstrating the RIOT network stack
   *
   * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
   *
   * @}
   */
  
  #include <stdio.h>
  
  #include "shell.h"
  #include "msg.h"
  #include "board.h"
  #include "periph/gpio.h"
  
  #define MAIN_QUEUE_SIZE     (8)
  static msg_t _main_msg_queue[MAIN_QUEUE_SIZE];
  
  extern int udp_cmd(int argc, char **argv);
  
  static const shell_command_t shell_commands[] = {
      { "udp", "send data over UDP and listen on UDP ports", udp_cmd },
      { NULL, NULL, NULL }
  };
  
  int main(void)
  {
      /* we need a message queue for the thread running the shell in order to
       * receive potentially fast incoming networking packets */
      msg_init_queue(_main_msg_queue, MAIN_QUEUE_SIZE);
      puts("RIOT network stack example application");
      gpio_set(LED0_PIN);
      /* start shell */
      puts("All up, running the shell now");
      char line_buf[SHELL_DEFAULT_BUFSIZE];
      shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);
  
      /* should be never reached */
      return 0;
  }