| //***************************************************************************** |
| // |
| // Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ |
| // |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // |
| // Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // |
| // Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the |
| // distribution. |
| // |
| // Neither the name of Texas Instruments Incorporated nor the names of |
| // its contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| // |
| //***************************************************************************** |
| |
| #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__ |