kbd_task.i

PLL的资料文档,包括资料

#line 1 "Task\kbd_task.c" /0









 
  
#line 1 "system\reg51.h" /0






 
 
 
 
 
 
 sfr P0   = 0x80;
 sbit P0_0 = P0^0;
 sbit P0_1 = P0^1;
 sbit P0_2 = P0^2;
 sbit P0_3 = P0^3;
 sbit P0_4 = P0^4;
 sbit P0_5 = P0^5;
 sbit P0_6 = P0^6;
 sbit P0_7 = P0^7;
 
 sfr P1   = 0x90;
 sbit P1_0 = P1^0;
 sbit P1_1 = P1^1;
 sbit P1_2 = P1^2;
 sbit P1_3 = P1^3;
 sbit P1_4 = P1^4;
 sbit P1_5 = P1^5;
 sbit P1_6 = P1^6;
 sbit P1_7 = P1^7;
 
 sfr P2   = 0xA0;
 sbit P2_0 = P2^0;
 sbit P2_1 = P2^1;
 sbit P2_2 = P2^2;
 sbit P2_3 = P2^3;
 sbit P2_4 = P2^4;
 sbit P2_5 = P2^5;
 sbit P2_6 = P2^6;
 sbit P2_7 = P2^7;
 
 sfr P3   = 0xB0;
 sbit P3_0 = P3^0;
 sbit P3_1 = P3^1;
 sbit P3_2 = P3^2;
 sbit P3_3 = P3^3;
 sbit P3_4 = P3^4;
 sbit P3_5 = P3^5;
 sbit P3_6 = P3^6;
 sbit P3_7 = P3^7;
 
 sfr PSW  = 0xD0;
 sfr ACC  = 0xE0;
 sfr B    = 0xF0;
 sfr SP   = 0x81;
 sfr DPL  = 0x82;
 sfr DPH  = 0x83;
 sfr PCON = 0x87;
 sfr TCON = 0x88;
 sfr TMOD = 0x89;
 sfr TL0  = 0x8A;
 sfr TL1  = 0x8B;
 sfr TH0  = 0x8C;
 sfr TH1  = 0x8D;
 sfr IE   = 0xA8;
 sfr IP   = 0xB8;
 sfr SCON = 0x98;
 sfr SBUF = 0x99;
 
 
 
 
 sbit CY   = 0xD7;
 sbit AC   = 0xD6;
 sbit F0   = 0xD5;
 sbit RS1  = 0xD4;
 sbit RS0  = 0xD3;
 sbit OV   = 0xD2;
 sbit P    = 0xD0;
 
 
 sbit TF1  = 0x8F;
 sbit TR1  = 0x8E;
 sbit TF0  = 0x8D;
 sbit TR0  = 0x8C;
 sbit IE1  = 0x8B;
 sbit IT1  = 0x8A;
 sbit IE0  = 0x89;
 sbit IT0  = 0x88;
 
 
 sbit EA   = 0xAF;
 sbit ES   = 0xAC;
 sbit ET1  = 0xAB;
 sbit EX1  = 0xAA;
 sbit ET0  = 0xA9;
 sbit EX0  = 0xA8;
 
 
 sbit PS   = 0xBC;
 sbit PT1  = 0xBB;
 sbit PX1  = 0xBA;
 sbit PT0  = 0xB9;
 sbit PX0  = 0xB8;
 
 
 sbit RD   = 0xB7;
 sbit WR   = 0xB6;
 sbit T1   = 0xB5;
 sbit T0   = 0xB4;
 sbit INT1 = 0xB3;
 sbit INT0 = 0xB2;
 sbit TXD  = 0xB1;
 sbit RXD  = 0xB0;
 
 
 sbit SM0  = 0x9F;
 sbit SM1  = 0x9E;
 sbit SM2  = 0x9D;
 sbit REN  = 0x9C;
 sbit TB8  = 0x9B;
 sbit RB8  = 0x9A;
 sbit TI   = 0x99;
 sbit RI   = 0x98;
 
 
#line 11 "Task\kbd_task.c" /0
 
  
#line 1 "system\compiler.h" /0









 
 
 typedef unsigned char      Byte;
 typedef unsigned char      Uchar;
 typedef unsigned int       Uint16;
 typedef int                Int16;
 typedef float              Float16;
 typedef unsigned long int  Uint32;
 typedef long int           Int32; 
 
 
#line 12 "Task\kbd_task.c" /0
 
  
#line 1 "system\config.h" /0









 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 171 "system\config.h" /1
  
  
  
  
  
 
#line 177 "system\config.h" /0
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 13 "Task\kbd_task.c" /0
 
  
#line 1 "driver\io_def.h" /0









 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
#line 14 "Task\kbd_task.c" /0
 
  
#line 1 "TASK\KBD_TASK.H" /0









 
 
 
 
 void ref_mode_task (void);
 void kbd_task_init (void);
 void kbd_task(void);
 bit kbd_process (void);
 void To_Vol_Dec (void);
 
 void DelayX1ms(Byte count);
 void dts_task(void);
 
 void dts_AutoScan (void);
 void dts_MemWriteFer (void);
 void dts_MemReadFer (void);
 void sch_scheduler_init (void);
 
 bit Touch_PositionXY (void);
 Byte Touch_PositionA (void);
 
 extern	idata   Uint16  gl_act_tick;             
 extern	bdata   bit     gl_key_press;            
 extern	bdata   bit     gl_key_repeat;           
 extern	bdata	bit		key_flag;
 extern	idata   Byte    gl_key;                  
 extern	data    Byte    gl_kbd_tick;             
 extern	data	Byte    mode_state;                
 extern	data    Byte    gl_repeat_tick;             
 extern	data	Byte    disp_state;                
 extern	data    int	    vol_tick;            	 
 extern	bdata	bit		vol_flag;
 extern	data	Byte    vol_value;                
 extern	bdata	bit		DtsMen_flag ;
 extern	data	Byte 	Mem_add;
 extern	data    Byte    touch_tick;
 extern	idata   Byte    TouchPad[5];
#line 15 "Task\kbd_task.c" /0
 
  
#line 1 "driver\kbd_drv.h" /0









 
 
 
 
 void kbd_init (void);
 void kbd_task (void);
 Byte kbd_decode (void);
 void dts_FerInc (void);
 void I2c_WriteByte (Byte address, Byte bByte);
 
 extern	data    Byte    gl_kbd_tick;             
 extern	bdata	bit		key_flag;
 extern	Byte code VOL_Step_Map[];
#line 16 "Task\kbd_task.c" /0
 
  
#line 1 "TASK\DTS_TASK.H" /0









 
 
 
 
 void dts_divider (void); 
 void dts_task_init (void);
 void dts_task(void);
 void dts_FerInc (void);
 void dts_FerDec (void);
 void dts_GetFer (void);
 void DelayX1ms(Byte count);
 Byte I2c_ReadByte (Byte address);
 void I2c_WriteByte (Byte address, Byte bByte);
 int dts_scanByte(void);
 void dts_IntToByte (Byte address,int bByte);
 void dts_MemInit (void);
 void dts_DispMem (void);
 
 void HT1621_getdata(Byte address,Byte bByte);
 extern Byte code ht1621disp_Map[];
 
 
 extern	idata	char 	DTS_buffer[6];
 extern	idata	int		dts_frequency;
 extern	idata	int		Mem_frequency;
 extern	data	Byte 	Mem_add;
 extern	bdata	bit		DtsMen_flag ;
#line 17 "Task\kbd_task.c" /0
 
 
 
 static  Byte    kbd_state;                   















 
 void kbd_task_init (void)
 {
 
 
 
 kbd_init();                    
 }
 






















 
 void ref_mode_task (void)
 {
 kbd_process();
 
 
 
 
 switch(gl_key)
 {
 case	((Byte)0x13):
 if(kbd_process()){
 
 if(vol_flag == 1) break;
 dts_AutoScan();
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x0B):
 if(kbd_process()){
 if(vol_flag == 1) break;
 if(P1_7){
 if(!DtsMen_flag){	 
 dts_FerInc();
 dts_GetFer();
 disp_state = 1;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 else {
 
 dts_MemWriteFer();
 }
 }
 }
 break;
 
 case	((Byte)0x07):
 if(kbd_process()){
 
 if(vol_flag == 1) break;
 dts_FerDec();
 dts_GetFer();
 disp_state = 1;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x15):
 if(kbd_process()){
  P3_1 = ~P3_1;
 if(P3_1) sch_scheduler_init();
 vol_flag = 0;
 disp_state = 1;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x0e):
 if(gl_kbd_tick>30){
 if(vol_value<32){
 vol_value++;
 I2c_WriteByte (0x88, VOL_Step_Map[vol_value]);
 gl_kbd_tick = 0;
 vol_tick = 0;
 disp_state = 1;
 vol_flag = 1;
 }
 }
 if((vol_value == 32)&&(vol_flag == 0)){
 vol_flag = 1;
 disp_state = 1;
 }
 gl_key = ((Byte)0x1f);
 break;
 
 case	((Byte)0x0d):
 if(gl_kbd_tick>30){
 if(vol_value>0){
 vol_value--;
 I2c_WriteByte (0x88, VOL_Step_Map[vol_value]);
 gl_kbd_tick = 0;
 vol_tick = 0;
 disp_state = 1;
 vol_flag = 1;
 }
 }
 if((vol_value == 0)&&(vol_flag == 0)){
 vol_flag = 1;
 disp_state = 1;
 }
 gl_key = ((Byte)0x1f);
 break;
 
 case	((Byte)0x1c):
 if(kbd_process()){
 if(vol_flag == 1) break;
 if(P1_7){
 dts_MemReadFer();
 }
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x1B):
 if(kbd_process()){
 
 if(vol_flag == 1) break;
 if(P1_7){
 
 DtsMen_flag = ~DtsMen_flag;
 disp_state = 1;
 }
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x16):
 if(kbd_process()){
  P1_7 = 0;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x1a):
 if(kbd_process()){
  P1_7 = 1;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 case	((Byte)0x19):
 if(kbd_process()){
  P1_5 = ~P1_5;
 gl_key_repeat = 1;
 gl_key = ((Byte)0x1f);
 }
 break;
 
 default	: ;
 }
 
 }
 















 
 void kbd_task (void)					 
 {
 kbd_task_init();
 
 
 if(kbd_decode()) {
 DelayX1ms(8);				   
 }
 if( kbd_decode()){
 gl_key = kbd_decode();		  
 }
 else key_flag = 0;
 ref_mode_task();			  
 }















 
 bit kbd_process (void)					 
 {
 if((key_flag == 0)&&(gl_key_repeat == 1)){	  
 gl_key_repeat = 0;	 	 
 return(0);
 }
 
 if((key_flag == 1)&&(gl_key_repeat == 0)){  
 return(1);
 }
 else return(0);	
 }