option.h

来自「ucosII 2.84版源码」· C头文件 代码 · 共 37 行

#ifndef __OPTION_H__
#define __OPTION_H__

// ************* OPTIONS **************
#define MCLK 60000000

#define WRBUFOPT (0x8)   //write_buf_on

#define SYSCFG_0KB (0x0|WRBUFOPT)
#define SYSCFG_4KB (0x2|WRBUFOPT)
#define SYSCFG_8KB (0x6|WRBUFOPT)

#define DRAM	    1		//In case DRAM is used
#define SDRAM	    2		//In case SDRAM is used
#define BDRAMTYPE   SDRAM	//used in power.c,44blib.c

//BUSWIDTH; 16,32
#define BUSWIDTH    (16)

#define CACHECFG    SYSCFG_8KB

#define _RAM_STARTADDRESS 0xC000000

//#define _ISR_STARTADDRESS 0xC1FFF00   //GCS6:2M Bytes SDRAM
#define _ISR_STARTADDRESS 0xC7FFF00     //GCS6:8M Bytes SDRAM

#define CLCD_240_320	(1)
#define MLCD_320_240	(2)
#define LCD_TYPE	MLCD_320_240
//#define LCD_TYPE	CLCD_240_320

extern void ARMDisableInt(void);//禁止所有中断
extern void ARMEnableInt(void);//允许所有中断

// NOTE: rom.mak,option.a have to be changed
#endif /*__OPTION_H__*/