回复：给车载CD加装一款基于stc15w408as的遥控

中文注释复制过来居然乱码。。。

折腾了一晚，，，，，51的延时程序转换成stc15 的怎么都不对，要崩溃了

上修改后的程序（stc15w408as专用）串口的
#include<intrins.h>
#include <stc15w.h>
// --- ?????????? ----------------------------------
sbit IR_Out = P3^2;
bit START_Flag = 0;
bit BOOT_REPEATING_CODE_Flag = 0;
unsigned char DATA[4] = {0};
bdata unsigned char TEMP_BIT;
sbit B0 = TEMP_BIT^0;
sbit B1 = TEMP_BIT^1;
sbit B2 = TEMP_BIT^2;
sbit B3 = TEMP_BIT^3;
sbit B4 = TEMP_BIT^4;
sbit B5 = TEMP_BIT^5;
sbit B6 = TEMP_BIT^6;
sbit B7 = TEMP_BIT^7;
// --- ?????????? ----------------------------------
bit START_Judge();
// --- ??????? ----------------------------------------
bit BOOT_REPEATING_CODE_Judge();
// --- "0"?"1"?? ------------------------------------------
bit H_L_LEVEL_Judge();
// --- ????? --------------------------------------------
void UART_Initial();
void Delay800us() //@11.0592MHz
{
unsigned char i, j;
_nop_();
_nop_();
_nop_();
i = 9;
j = 151;
do
{
while (--j);
} while (--i);
}
void Delay200us() //@11.0592MHz
{
unsigned char i, j;
i = 3;
j = 35;
do
{
while (--j);
} while (--i);
}
void Delay1ms() //@11.0592MHz
{
unsigned char i, j;
_nop_();
_nop_();
_nop_();
i = 11;
j = 190;
do
{
while (--j);
} while (--i);
}
void main()
{
unsigned char i;
UART_Initial();
IR_Out = 1;
while(1)
{
START_Flag = START_Judge();
BOOT_REPEATING_CODE_Flag = BOOT_REPEATING_CODE_Judge();
if ( START_Flag && !BOOT_REPEATING_CODE_Flag )
{
for(i =0;i <4; i++)
{
B0 = H_L_LEVEL_Judge();
B1 = H_L_LEVEL_Judge();
B2 = H_L_LEVEL_Judge();
B3 = H_L_LEVEL_Judge();
B4 = H_L_LEVEL_Judge();
B5 = H_L_LEVEL_Judge();
B6 = H_L_LEVEL_Judge();
B7 = H_L_LEVEL_Judge();
DATA[i] = TEMP_BIT;
}
for(i =0;i <4; i++)
{
SBUF = DATA[i];
while( TI == 0 );
TI = 0;
}
}
}
}
void UART_Initial()
{
SCON = 0x50; //8???,?????
AUXR |= 0x01; //??1?????2???????
AUXR |= 0x04; //???2???Fosc,?1T
T2L = 0xE0; //??????
T2H = 0xFE; //??????
AUXR |= 0x10; //?????2
}
bit START_Judge()
{
bit TEMP_Flag = 1;
unsigned char i = 0;
//?????????,??????????????,????????
while ( IR_Out == 1);
//??10?,??????6876~8352?????????????????
for(i =0;i <9; i++)
{
Delay800us(); // ????????764~928us
if ( IR_Out == 1 )
{
TEMP_Flag = 0;
break;
}
}
return TEMP_Flag;
}
bit BOOT_REPEATING_CODE_Judge()
{
bit TEMP_Flag = 1;
while( IR_Out == 0 ) ; // ???????9?????????
Delay1ms(); // ????????1.007ms
Delay1ms(); // ????????1.007ms
Delay200us(); // 0.086ms
Delay200us(); // 0.086ms
Delay200us(); // 0.086ms
// ??2.272ms
if( IR_Out == 0 )
{
TEMP_Flag = 1; // ????
}
else
{
TEMP_Flag = 0; // ?????,?????
}
return TEMP_Flag;
}
bit H_L_LEVEL_Judge()
{
while( IR_Out == 0 ); // ??????????????
Delay800us(); // ????????764~928us
if ( IR_Out == 1)
{
Delay1ms(); // ????????1.007ms
return 1;
}
else
{
return 0;
}
}