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   1 /*
   2  * Copyright © 2011 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 #include "ao.h"
  19
  20 static void
  21 ao_launch(void)
  22 {
  23         enum    ao_igniter_status       arm_status, ignite_status;
  24
  25         ao_led_off(AO_LED_RED);
  26         ao_beep_for(AO_BEEP_MID, AO_MS_TO_TICKS(200));
  27         for (;;) {
  28                 arm_status = ao_igniter_status(ao_igniter_drogue);
  29
  30                 switch (arm_status) {
  31                 case ao_igniter_unknown:
  32                         break;
  33                 case ao_igniter_active:
  34                 case ao_igniter_open:
  35                         break;
  36                 case ao_igniter_ready:
  37                         ignite_status = ao_igniter_status(ao_igniter_main);
  38                         switch (ignite_status) {
  39                         case ao_igniter_unknown:
  40                                 /* some kind of failure signal here */
  41                                 break;
  42                         case ao_igniter_active:
  43                                 break;
  44                         case ao_igniter_open:
  45                                 break;
  46                         }
  47                         break;
  48                 }
  49                 ao_delay(AO_SEC_TO_TICKS(1));
  50         }
  51 }
  52
  53 static __xdata struct ao_task ao_launch_task;
  54
  55 void
  56 ao_launch_init(void)
  57 {
  58         ao_add_task(&ao_launch_task, ao_launch, "launch status");
  59 }