hal_cc8051.h

cc2x30_sw_examples: 适用于SmartRF05EB 支持CC2430、CC2530 提供Light_Switch及perTest例程。

/******************************************************************************
    Filename: hal_cc8051.h

    Copyright 2007 Texas Instruments, Inc.
******************************************************************************/

#ifndef HAL_CC8051_H
#define HAL_CC8051_H

/******************************************************************************
 * INCLUDES
 */

#include <hal_types.h>
#include <hal_defs.h>


/******************************************************************************
 * CONSTANTS
 */
#define BIT0              0x01
#define BIT1              0x02
#define BIT2              0x04
#define BIT3              0x08
#define BIT4              0x10
#define BIT5              0x20
#define BIT6              0x40
#define BIT7              0x80


/******************************************************************************
 * MACROS
 */

#define MCU_IO_TRISTATE   1             // Used as "func" for the macros below
#define MCU_IO_PULLUP     2
#define MCU_IO_PULLDOWN   3


//-----------------------------------------------------------------------------
//  Macros for simple configuration of IO pins on TI LPW SoCs
//-----------------------------------------------------------------------------
#define MCU_IO_PERIPHERAL(port, pin)   MCU_IO_PERIPHERAL_PREP(port, pin)
#define MCU_IO_INPUT(port, pin, func)  MCU_IO_INPUT_PREP(port, pin, func)
#define MCU_IO_OUTPUT(port, pin, val)  MCU_IO_OUTPUT_PREP(port, pin, val)
#define MCU_IO_SET(port, pin, val)     MCU_IO_SET_PREP(port, pin, val)
#define MCU_IO_SET_HIGH(port, pin)     MCU_IO_SET_HIGH_PREP(port, pin)
#define MCU_IO_SET_LOW(port, pin)      MCU_IO_SET_LOW_PREP(port, pin)
#define MCU_IO_TGL(port, pin)          MCU_IO_TGL_PREP(port, pin)
#define MCU_IO_GET(port, pin)          MCU_IO_GET_PREP(port, pin)

#define MCU_IO_DIR_INPUT(port, pin)    MCU_IO_DIR_INPUT_PREP(port, pin)
#define MCU_IO_DIR_OUTPUT(port, pin)   MCU_IO_DIR_OUTPUT_PREP(port, pin)


//----------------------------------------------------------------------------------
//  Macros for internal use (the macros above need a new round in the preprocessor)
//----------------------------------------------------------------------------------
#define MCU_IO_PERIPHERAL_PREP(port, pin)   st( P##port##SEL |= BM(pin); )

#define MCU_IO_INPUT_PREP(port, pin, func)  st( P##port##SEL &= ~BM(pin); \
                                                P##port##DIR &= ~BM(pin); \
                                                switch (func) { \
                                                case MCU_IO_PULLUP: \
                                                    P##port##INP &= ~BM(pin); \
                                                    P2INP &= ~BM(port + 5); \
                                                    break; \
                                                case MCU_IO_PULLDOWN: \
                                                    P##port##INP &= ~BM(pin); \
                                                    P2INP |= BM(port + 5); \
                                                    break; \
                                                default: \
                                                    P##port##INP |= BM(pin); \
                                                    break; } )

#define MCU_IO_OUTPUT_PREP(port, pin, val)  st( P##port##SEL &= ~BM(pin); \
                                                P##port##_##pin## = val; \
                                                P##port##DIR |= BM(pin); )

#define MCU_IO_SET_HIGH_PREP(port, pin)     st( P##port##_##pin## = 1; )
#define MCU_IO_SET_LOW_PREP(port, pin)      st( P##port##_##pin## = 0; )

#define MCU_IO_SET_PREP(port, pin, val)     st( P##port##_##pin## = val; )
#define MCU_IO_TGL_PREP(port, pin)          st( P##port##_##pin## ^= 1; )
#define MCU_IO_GET_PREP(port, pin)          (P##port## & BM(pin))

#define MCU_IO_DIR_INPUT_PREP(port, pin)    st( P##port##DIR &= ~BM(pin); )
#define MCU_IO_DIR_OUTPUT_PREP(port, pin)   st( P##port##DIR |= BM(pin); )

#endif

/*------------------------------------------------------------------------------
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								 \ (	 (_/                                       
								  \_)		 Modify By:cuiqingwei [gary]                  
------------------------------------------------------------------------------*/