summaryrefslogtreecommitdiff
path: root/digital/io/src/usdist.h
diff options
context:
space:
mode:
Diffstat (limited to 'digital/io/src/usdist.h')
-rw-r--r--digital/io/src/usdist.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/digital/io/src/usdist.h b/digital/io/src/usdist.h
deleted file mode 100644
index 9a4a6646..00000000
--- a/digital/io/src/usdist.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef usdist_h
-#define usdist_h
-/* usdist.h */
-/* io - Input & Output with Artificial Intelligence (ai) support on AVR. {{{
- *
- * Copyright (C) 2010 Nicolas Schodet
- *
- * APBTeam:
- * Web: http://apbteam.org/
- * Email: team AT apbteam DOT org
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- * }}} */
-
-/*
- * Manage ultrasonic distance sensors using analog to digital converter.
- */
-
-/** Number of sensors. */
-#define USDIST_NB 4
-
-/** Minimal calibrated distance. */
-#define USDIST_MM_MIN 100
-
-/** Maximal calibrated distance. */
-#define USDIST_MM_MAX 700
-
-/** Distance considered as too far to be true. */
-#define USDIST_MM_TOO_FAR 650
-
-/** Measuring period in cycles. */
-#define USDIST_PERIOD_CYCLE (uint8_t) (8.0 / TIMER_PERIOD_MS)
-
-/** Array containing the last measures in millimeters. */
-extern uint16_t usdist_mm[USDIST_NB];
-
-/** Initialise module. */
-void
-usdist_init (void);
-
-/** To be called every cycle to update sensor measures.
- * - returns: non zero if sensor value has been updated. */
-uint8_t
-usdist_update (void);
-
-#endif /* usdist_h */