common/cmd_dtt.c

   1 /*
   2  * (C) Copyright 2001
   3  * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #include <common.h>
  25 #include <config.h>
  26 #include <command.h>
  27 #include <cmd_dtt.h>
  28
  29 #if (CONFIG_COMMANDS & CFG_CMD_DTT)
  30
  31 #include <dtt.h>
  32
  33 int do_dtt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
  34 {
  35         int i;
  36         unsigned char sensors[] = CONFIG_DTT_SENSORS;
  37
  38         /*
  39          * Loop through sensors, read
  40          * temperature, and output it.
  41          */
  42         for (i = 0; i < sizeof (sensors); i++) {
  43                 printf ("DTT%d: %i C\n", i + 1, dtt_get_temp (sensors[i]));
  44         }
  45
  46         return 0;
  47 }       /* do_dtt() */
  48
  49 #endif /* CONFIG_COMMANDS & CFG_CMD_DTT */