hal_ccxx00db.h

基于CC1100和ATMEGA128开发的无线机器人控制程序

/*******************************************************************************************************
 *******************************************************************************************************
 * The Chipcon Hardware Abstraction Library is a collection of functions, macros and constants, which  *
 * can be used to ease access to the hardware on the CCxx00 and the target microcontroller.            *
 *                                                                                                     *
 * This file contains all definitions that are specific for the CCxx00DB development platform.         *
 *******************************************************************************************************
 * Compiler: AVR-GCC                                                                                   *
 * Target platform: CCxx00DB                                                                           *
 * Author:   WangChaoyan 
 *******************************************************************************************************
 * Revision history:                                                                                   *
 *
 *******************************************************************************************************/
#ifndef _HAL_CCxx00DB_H_
#define _HAL_CCxx00DB_H_


/*******************************************************************************************************
 *******************************************************************************************************
 **************************                   AVR I/O PORTS                   **************************
 *******************************************************************************************************
 *******************************************************************************************************/

//-------------------------------------------------------------------------------------------------------
// Port B

#define CSN             0 // PB.0 - Output: SPI Chip Select (CS_N)
#define SCK             1 // PB.1 - Output: SPI Serial Clock (SCLK)
#define MOSI            2 // PB.2 - Output: SPI Master out - slave in  (MOSI)
#define MISO            3 // PB.3 - Input:  SPI Master in  - slave out (MISO)
#define PB4_NC          4 // PB.4 - NC; test,output; 24-Sep
#define PB5_NC			5 // PB.5 - NC




#define PB_INIT		    do {DDRB  = BM(MOSI) | BM(SCK) | BM(CSN);PORTB =0x3F;} while(0)

//-------------------------------------------------------------------------------------------------------
// Port C

#define PC0_NC         0  // PC.0 - :  
#define PC1_NC         1  // PC.1 - ;
#define PC2_NC         2  // PC.2 - NC: 
#define PC3_NC         3  // PC.5 - NC
#define PC4_NC	       4  // PC.4 - NC:  
#define PC5_NC	       5  // PC.5 - NC:  


#define PC_INIT			do {DDRC = 0; PORTC=0x3F;} while(0)

//-------------------------------------------------------------------------------------------------------
// Port D

#define PD0_NC		    0 // PD.0 - Input:  INT0, 
#define PD1_NC          1 // PD.1 - Input : INT1, 
#define UART1_RXD       2 // PD.2 - Input:  UART1 RXD
#define UART1_TXD       3 // PD.3 - Output: UART1 TXD
#define PD4_NC          4 // PD.4 - NC
#define PD5_NC          5 // PD.5 - NC
#define PD6_NC        	6 // PD.6 - NC; 
#define LED_RDY		    7 // PD.7 - Output: LED_RDY


#define PD_INIT			do {DDRD  =( BM(UART1_TXD))|(BM(LED_RDY)) ; PORTD = 0x7F;} while(0)

						
//-------------------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------------------
// Port setup macros

// Port initialization


#define PORT_INIT() \
    do { \
		PB_INIT; \
		PC_INIT; \
		PD_INIT; \
	} while (0)



// Enables/disables the SPI interface
#define SPI_ENABLE()                (PORTB &= ~BM(CSN))
#define SPI_DISABLE()               (PORTB |= BM(CSN))
//-------------------------------------------------------------------------------------------------------


/*******************************************************************************************************
 *******************************************************************************************************
 **************************                        LEDS                       **************************
 *******************************************************************************************************
 *******************************************************************************************************/


//-------------------------------------------------------------------------------------------------------

//define ready_led
#define SET_LED_RDY()				(PORTD |= BM(LED_RDY))
#define CLR_LED_RDY()				(PORTD &= 0x7F)
#define	TOGGLE_LED_RDY()		    (PORTD ^= BM(LED_RDY))

//end test

#endif