www.pudn.com > USBdiskRW.rar > Slib.c
#include "44b.h" #include "def.h" #include "option.h" #include "lcd.h" #include "lcdlib.h" #include "glib.h" #include "slib.h" #include#include #include #include #include /********************************************/ /* ASCII 8X16 */ /********************************************/ unsigned char Ascii[]= { /*0x00*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 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0x00,0x00,0x10,0x30,0x30,0xfc,0x30,0x30, 0x30,0x30,0x36,0x1c,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0xcc,0xcc,0xcc, 0xcc,0xcc,0xcc,0x76,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66, 0x66,0x66,0x3c,0x18,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0xc6,0xc6,0xc6, 0xd6,0xd6,0xfe,0x6c,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0xc6,0x6c,0x38, 0x38,0x38,0x6c,0xc6,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0xc6,0xc6,0xc6, 0xc6,0xc6,0xc6,0x7e,0x06,0x0c,0xf8,0x00, 0x00,0x00,0x00,0x00,0x00,0xfe,0xcc,0x18, 0x30,0x60,0xc6,0xfe,0x00,0x00,0x00,0x00, 0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55, 0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55, 0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa, 0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa, 0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe, 0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe }; U16 Cursor = 0; //定义光标 0～～600 以字符为单位 //*************************************************************************** /**************************************************************************** 【功能说明】 ****************************************************************************/ void Slib_Init(void) { Cursor=0; } //*************************************************************************** /**************************************************************************** 【功能说明】设置光标位置 ****************************************************************************/ void Slib_SetCursor(U8 y,U8 x) { Cursor=y*40+x; } //*************************************************************************** /**************************************************************************** 【功能说明】 ****************************************************************************/ void Slib_PutChar(U8 y,U8 x,char *pchar) { U8 temp_char; U8 i; temp_char=(unsigned char)*pchar; for (i=0;i<16;i++) { frameBuffer1[y*16+i][(unsigned char)(x/4)] &= ~((U32)(0xff << (8*(3-(x%4))))); frameBuffer1[y*16+i][(unsigned char)(x/4)] |= (Ascii[temp_char*16+i]) << (8*(3-(x%4))); } } //*************************************************************************** /**************************************************************************** 【功能说明】 ****************************************************************************/ void Slib_PutStr(char *pstr) { U8 xx,yy; //U8 str; while(*pstr) { //str=(unsigned char)*pstr; if(*pstr=='\n') { Cursor=((U8)(Cursor/40)+1)*40; pstr++; } xx=(U8)(Cursor%40); yy=(U8)(Cursor/40); Slib_PutChar(yy,xx,/*str*/pstr); pstr++; Cursor++; if(Cursor == 600) //超出屏幕范围 15行 X 40个字符＝600 Cursor=0; } } //*************************************************************************** /**************************************************************************** 【功能说明】显示字符串 ****************************************************************************/ void Slib_Printf(char *fmt,...) { va_list ap; char string[256]; va_start(ap,fmt); vsprintf(string,fmt,ap); Slib_PutStr(string); va_end(ap); //Reflash_LCD(); } //*************************************************************************** /**************************************************************************** 【功能说明】清显示缓冲区 ****************************************************************************/ void Slib_ClearScr(void) { int i,j; for( j = 0; j < 240 ; j++ ) { for( i = 0 ; i < 80 ; i++ ) { frameBuffer1[j][i]=0x00000000; } } } //*************************************************************************** /**************************************************************************** 【功能说明】 ****************************************************************************/ void Slib_PutChar_Color(U8 y,U8 x,char *pchar,U8 C) { U8 temp_char; U8 i,j; temp_char=(unsigned char)*pchar; for (i=0;i<16;i++) { for(j=0;j<8;j++) { frameBuffer1[y*16+i][(unsigned char)((x+j)/4)] &= ~((U32)(0xff << (8*(3-(x%4))))); if((Ascii[temp_char*16+i]&(0x80>>j))!=0) frameBuffer1[y*16+i][(unsigned char)((x+j)/4)] |= (C) << (8*(3-(x%4))); } } } //*************************************************************************** /**************************************************************************** 【功能说明】 ****************************************************************************/ void Slib_PutStr_Color(char *pstr,U8 color) { U8 xx,yy; //U8 str; while(*pstr) { //str=(unsigned char)*pstr; if(*pstr=='\n') { Cursor=((U8)(Cursor/40)+1)*40; pstr++; } xx=(U8)(Cursor%40); yy=(U8)(Cursor/40); Slib_PutChar_Color(yy,xx,/*str*/pstr,color); pstr++; Cursor++; if(Cursor == 600) //超出屏幕范围 15行 X 40个字符＝600 Cursor=0; } } //***************************************************************************