misc.h

C8051F320+Nrf24L01无线模块的实现

#ifndef _IDONGV2_MISC_H_
#define _IDONGV2_MISC_H_

//#include "../../include/xeyez_typedef.h"
#include "c8051f320.h"
#include <intrins.h>


/***************************************************************************
Declaration : void init_mcu(void)

Description : Initializes the MCU
***************************************************************************/
#define IO_DONE		(1<<2)
#define IO_INIT_B	(1<<0)
#define FPGA_IRQ_EN	(1<<5)

#define INT0_POLAR	(1<<3)		//极性置高
#define INT0_MAP	(5<<0)		//FPGA 映射至P0.5

#define CMOS1_SCK	(1<<4)
#define CMOS1_SDA	(1<<5)
#define CMOS2_SCK	(1<<7)
#define CMOS2_SDA	(1<<6)


// USB clock selections (SFR CLKSEL)
#define USB_4X_CLOCK       0

// System clock selections (SFR CLKSEL)
#define SYS_4X_DIV_2       0x02


#define NOP_3()  	//_nop_();		_nop_();		_nop_();		

void init_mcu(void);
void SYSCLK_Init (void);
void delay(u16 dat);//Maxim 65535

#endif