macro.h

来自「这是在凌阳单片机,使用超级终端,显示的一个中文输入法.」· C头文件 代码 · 共 58 行

#ifndef	__MACRO_h__
#define	__MACRO_h__

//================================================================
//Function: INT of CPU
#define		INT_OFF()		asm("int off\n")
#define		INT_IRQ()		asm("int irq\n")
#define		INT_FIQ()		asm("int fiq\n")
#define		INT_FIQ_IRQ()	asm("int fiq,irq\n")


//================================================================
//Function: Disable IRQ Flag of CPU
#define		Disable_IRQ()	asm("irq off\n")
#define		IRQ_OFF()	asm("irq off\n")

//================================================================
//Function: Enable IRQ Flag of CPU
#define		Enable_IRQ()	asm("irq on\n")
#define		IRQ_ON()	asm("irq on\n")

//================================================================
//Function: Disable FIQ Flag of CPU
#define		Disable_FIQ()	asm("fiq off\n")
#define		FIQ_OFF()	asm("fiq off\n")

//================================================================
//Function: Enable FIQ Flag of CPU
#define		Enable_FIQ()	asm("fiq on\n")
#define		FIQ_ON()	asm("fiq on\n")


//================================================================
//Function: Disable Movement Flag of FIR DSP Operation
#define		Disable_FIRMOV()	asm("fir_mov off\n")


//================================================================
//Function: Enable Movement Flag of FIR DSP Operation
#define		Enable_FIRMOV()		asm("fir_mov on\n")




//================================================================
//Function: Make CPU software interrupt (break)
#define         SoftwareInterrupt()	asm("break\n")



//================================================================
//Function: Make CPU no operation
#define         NOP()			asm("nop\n")

#define         WatchdogClr()            P_Watchdog_Clear=0x0001

#endif