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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_LM3S811_GCC/] [hw_include/] [hw_types.h] - Rev 649
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//***************************************************************************** // // hw_types.h - Common types and macros. // // Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved. // // Software License Agreement // // Luminary Micro, Inc. (LMI) is supplying this software for use solely and // exclusively on LMI's Stellaris Family of microcontroller products. // // The software is owned by LMI and/or its suppliers, and is protected under // applicable copyright laws. All rights are reserved. Any use in violation // of the foregoing restrictions may subject the user to criminal sanctions // under applicable laws, as well as to civil liability for the breach of the // terms and conditions of this license. // // THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED // OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. // LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR // CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. // // This is part of revision 991 of the Stellaris Driver Library. // //***************************************************************************** #ifndef __HW_TYPES_H__ #define __HW_TYPES_H__ //***************************************************************************** // // Define a boolean type, and values for true and false. // //***************************************************************************** typedef unsigned char tBoolean; #ifndef true #define true 1 #endif #ifndef false #define false 0 #endif //***************************************************************************** // // Macros for hardware access, both direct and via the bit-band region. // //***************************************************************************** #define HWREG(x) \ (*((volatile unsigned long *)(x))) #define HWREGH(x) \ (*((volatile unsigned short *)(x))) #define HWREGB(x) \ (*((volatile unsigned char *)(x))) #define HWREGBITW(x, b) \ HWREG(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2)) #define HWREGBITH(x, b) \ HWREGH(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2)) #define HWREGBITB(x, b) \ HWREGB(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2)) #endif // __HW_TYPES_H__
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