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authorKevin2014-11-15 11:48:36 +0800
committerKevin2014-11-15 11:48:36 +0800
commitd04075478d378d9e15f3e1abfd14b0bd124077d4 (patch)
tree733dd964582f388b9e3e367c249946cd32a2851f /cpu/arm920t/wmt/tbit.h
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init commit via android 4.4 uboot
Diffstat (limited to 'cpu/arm920t/wmt/tbit.h')
-rwxr-xr-xcpu/arm920t/wmt/tbit.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/cpu/arm920t/wmt/tbit.h b/cpu/arm920t/wmt/tbit.h
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+/*++
+Copyright (c) 2010 WonderMedia Technologies, Inc.
+
+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, see http://www.gnu.org/licenses/>.
+
+WonderMedia Technologies, Inc.
+10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
+--*/
+
+
+#ifndef __TBIT_H__
+#define __TBIT_H__
+
+#if !defined(__TTYPE_H__)
+#include "ttype.h"
+#endif
+
+/*--------------------- Export Definitions -------------------------*/
+
+/*--------------------- Export Types ------------------------------*/
+
+/*--------------------- Export Macros ------------------------------*/
+
+/* test single bit on */
+#define BITbIsBitOn(tData, tTestBit) \
+ (((tData) & (tTestBit)) != 0)
+
+/* test single bit off */
+#define BITbIsBitOff(tData, tTestBit) \
+ (((tData) & (tTestBit)) == 0)
+
+#define BITbIsAllBitsOn(tData, tTestBit) \
+ (((tData) & (tTestBit)) == (tTestBit))
+
+#define BITbIsAllBitsOff(tData, tTestBit) \
+ (((tData) & (tTestBit)) == 0)
+
+#define BITbIsAnyBitsOn(tData, tTestBit) \
+ (((tData) & (tTestBit)) != 0)
+
+#define BITbIsAnyBitsOff(tData, tTestBit) \
+ (((tData) & (tTestBit)) != (tTestBit))
+
+/*--------------------- Export Classes ----------------------------*/
+
+/*--------------------- Export Variables --------------------------*/
+
+/*--------------------- Export Functions --------------------------*/
+#ifdef __cplusplus
+extern "C" { /* Assume C declarations for C++ */
+#endif /* __cplusplus */
+
+
+BYTE BITbyReverseB(BYTE byData);
+
+
+#ifdef __cplusplus
+} /* End of extern "C" { */
+#endif /* __cplusplus */
+
+#endif /* __TBIT_H__ */