+++ /dev/null
-/*
- * Copyright © 2012 Keith Packard <keithp@keithp.com>
- *
- * This program 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; version 2 of the License.
- *
- * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <ao.h>
-
-#define mid(time) ao_led_for(AO_LED_REPORT, time)
-#define pause(time) ao_delay(time)
-
-static void
-ao_report_digit(uint8_t digit) __reentrant
-{
- if (!digit) {
- mid(AO_MS_TO_TICKS(1000));
- pause(AO_MS_TO_TICKS(300));
- } else {
- while (digit--) {
- mid(AO_MS_TO_TICKS(300));
- pause(AO_MS_TO_TICKS(300));
- }
- }
- pause(AO_MS_TO_TICKS(1000));
-}
-
-void
-ao_report_altitude(void)
-{
- __pdata alt_t agl = ao_max_height;
- static __xdata uint8_t digits[11];
- __pdata uint8_t ndigits, i;
-
- if (agl < 0)
- agl = 0;
- ndigits = 0;
- do {
- digits[ndigits++] = agl % 10;
- agl /= 10;
- } while (agl);
-
- i = ndigits;
- do
- ao_report_digit(digits[--i]);
- while (i != 0);
-}