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-rw-r--r--digital/avr/modules/motor/encoder/ext/encoder_ext.h45
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diff --git a/digital/avr/modules/motor/encoder/ext/encoder_ext.h b/digital/avr/modules/motor/encoder/ext/encoder_ext.h
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+#ifndef encoder_ext_h
+#define encoder_ext_h
+/* encoder_ext.h */
+/* motor - Motor control module. {{{
+ *
+ * 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.
+ *
+ * }}} */
+
+/** See encoder_init. */
+void
+encoder_ext_init (uint8_t index, encoder_t *encoder);
+
+/** See encoder_update_step. */
+void
+encoder_ext_update_step (void);
+
+/** See encoder_update. */
+void
+encoder_ext_update (void);
+
+#if AC_ENCODER_EXT_EXPORT_READ
+uint8_t
+encoder_ext_read (uint8_t n);
+#endif
+
+#endif /* encoder_ext_h */