bsp_iodef.h

使用STR710的SPI接口访问外部EEPROM的例子程序.使用KEIL UV3编译.使用了MDK3.05操作系统.

#ifndef _SYS_IOINI_H_
#define _SYS_IOINI_H_

//#include "sc16is752.h"
//#include "Zlg7290.h"
//#include "PCA9554.h"

//以下为控制所有外围器件的IO脚定义，包括SC16IS752驱动的引脚定义
//SPI、UART、EMI、I2C等的第二功能引脚在各自模块中定义
//以下宏在使用时注意后面加分号

#define IO_BIT_POT00		0x0001
#define IO_BIT_POT01		0x0002
#define IO_BIT_POT02		0x0004
#define IO_BIT_POT03		0x0008
#define IO_BIT_POT04		0x0010
#define IO_BIT_POT05		0x0020
#define IO_BIT_POT06		0x0040
#define IO_BIT_POT07		0x0080
#define IO_BIT_POT08		0x0100
#define IO_BIT_POT09		0x0200
#define IO_BIT_POT10		0x0400
#define IO_BIT_POT11		0x0800
#define IO_BIT_POT12		0x1000
#define IO_BIT_POT13		0x2000
#define IO_BIT_POT14		0x4000
#define IO_BIT_POT15		0x8000



#define IN_POWER_LOSS()			(GPIO_BitRead(GPIO1, 7) | GPIO_BitRead(GPIO1, 7) | GPIO_BitRead(GPIO1, 7))
#define IN_DOOR()  				GPIO_BitRead(GPIO2, 9)		//返回值类型u8，下同	
#define IN_YX1()				GPIO_BitRead(GPIO1, 2)
#define IN_YX2()				GPIO_BitRead(GPIO1, 9)
#define	IN_YX3()				GPIO_BitRead(GPIO1, 10)
#define	IN_YX4()				GPIO_BitRead(GPIO1, 15)

#define IN_AD_SIG()				GPIO_BitRead(GPIO1, 4)

#define	OUT_WDI706(value)		GPIO_BitWrite(GPIO1, 12, value)

#define	OUT_BAT_RL(value)		Out_SC752_GPIO(4, value)	//????
#define OUT_BAT_CHARGE(value)	GPIO_BitWrite(GPIO1, 6, value)

#define  IN_COVER1()			In_SC752_GPIO(7)
#define	IN_COVER2()				In_SC752_GPIO(6)
#define	IN_COVER3()				In_SC752_GPIO(5)

// LED指示灯操作定义
#define LED_RUN_ON()			Initial_PCA9554();OUT_PCA9554_IO(7,0);//Write_ZLG7290_cmd(0x01,0x80 | 4);//OnOff_ZLG7290_Seg(ZLG7290_SegD, 0)
#define LED_RUN_OFF()			OUT_PCA9554_IO(7,1);//Write_ZLG7290_cmd(0x01,0x00 | 4);//OnOff_ZLG7290_Seg(ZLG7290_SegD, 1)
#define LED_BAT_ON()			GPIO_BitWrite(GPIO0, 3, 0);//Write_ZLG7290_cmd(0x01,0x80 | 2);//OnOff_ZLG7290_Seg(ZLG7290_SegC, 0)
#define LED_BAT_OFF()			GPIO_BitWrite(GPIO0, 3, 1);//Write_ZLG7290_cmd(0x01,0x00 | 2);//OnOff_ZLG7290_Seg(ZLG7290_SegC, 1)
#define LED_ALARM_ON()			OUT_PCA9554_IO(5,0);//Write_ZLG7290_cmd(0x01,0x80 | 3);//OnOff_ZLG7290_Seg(ZLG7290_SegE, 0)
#define LED_ALARM_OFF()			OUT_PCA9554_IO(5,1);//Write_ZLG7290_cmd(0x01,0x00 | 3);//OnOff_ZLG7290_Seg(ZLG7290_SegE, 1)
#define LED_COM_ON()			OUT_PCA9554_IO(6,0);//Write_ZLG7290_cmd(0x01,0x80 | 1);//OnOff_ZLG7290_Seg(ZLG7290_SegB, 0)
#define LED_COM_OFF()			OUT_PCA9554_IO(6,1);//Write_ZLG7290_cmd(0x01,0x00 | 1);//OnOff_ZLG7290_Seg(ZLG7290_SegB, 1)



extern void SYS_IOint( void );
extern void Clear_WDT(void);


#endif