Updated the rotary encoder module.

[bluetank/bluetank.git] / firm / bare_metal / rotenc.h

diff --git a/firm/bare_metal/rotenc.h b/firm/bare_metal/rotenc.h
index 4ee00d6..bcdb5e7 100644 (file)
--- a/firm/bare_metal/rotenc.h
+++ b/firm/bare_metal/rotenc.h
@@ -1,9 +1,51 @@
+/**
+ * @file rotenc.h
+ * @author Copyright(C) 2012 Shinichiro Nakamura
+ * @brief BlueTank ACB-BF592 Application Sample Codes.
+ */
+
+/*
+ * ===============================================================
+ *  BlueTank
+ * ===============================================================
+ * Copyright (c) 2012 Shinichiro Nakamura
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ * ===============================================================
+ */
 
 #ifndef ROTENC_H
 #define ROTENC_H
 
-void rotenc_init(void);
-int rotenc_swstat(void);
+typedef enum {
+    RotencActionNone,
+    RotencActionPush,
+    RotencActionLeft,
+    RotencActionRight,
+} RotencAction;
+
+typedef void (*ROTENC_CALLBACK)(RotencAction action, void *extobj);
+
+void rotenc_init(ROTENC_CALLBACK func, void *extobj);
 
 #endif