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標(biāo)題: 求大神將下面這篇c語(yǔ)程序轉(zhuǎn)換成匯編語(yǔ)言程序（關(guān)于M、T法測(cè)轉(zhuǎn)速的）） [打印本頁(yè)]

作者: Ayo 時(shí)間: 2016-8-11 19:31
標(biāo)題: 求大神將下面這篇c語(yǔ)程序轉(zhuǎn)換成匯編語(yǔ)言程序（關(guān)于M、T法測(cè)轉(zhuǎn)速的））

#include <reg52.h>

#include <intrins.h>

#define uchar unsigned char

#define uint unsigned int

#define DataPort P0 //LCD1602數(shù)據(jù)端口

sbit LCM_RS=P2^5; //LCD1602命令端口

sbit LCM_EN=P2^7; //LCD1602命令端口

sbit KEY1=P1^1; //確認(rèn)按鍵

sbit KEY2=P1^3; //減按鍵

sbit KEY3=P1^5; //加按鍵

uchar table[] = "Mode selection:";

uint M1 = 0;bit M_FLAG = 0; //M法測(cè)速參數(shù)

uint M2 = 0;bit T_FLAG = 0; //T法測(cè)速參數(shù)

uint Z = 1,T = 1000,n = 100; //倍頻系數(shù)*編碼器光柵數(shù) 采樣周期

bit flag = 0;

void delay(uint z)

{

uint x,y;

for(x=z;x>0;x--)

for(y=110;y>0;y--);

}

void write_com(uchar com)

{

LCM_RS=0;

DataPort=com;

delay(5);

LCM_EN=1;

delay(5);

LCM_EN=0;

}

void write_data(uchar date)

{

LCM_RS=1;

DataPort=date;

delay(5);

LCM_EN=1;

delay(5);

LCM_EN=0;

}

void init()

{

LCM_EN=0;

write_com(0x38);

write_com(0x0e);

write_com(0x06);

write_com(0x01);

write_com(0x80+0x00);

}

void main(void)

{

uchar i;

init(); //液晶初始化

write_com(0x80);

for(i = 0;i < 15;i++)

write_data(table);

while(!flag)

{

if(!KEY2)

{

delay(15);write_com(0x80 + 15);write_data('M');

M_FLAG = 1;T_FLAG = 0;while(!KEY2);

}

if(!KEY3)

{

delay(15);write_com(0x80 + 15);write_data('T');

T_FLAG = 1;M_FLAG = 0;while(!KEY3);

}

if(!KEY1 &&(T_FLAG || M_FLAG))

{flag = 1;while(!KEY1);}

}

write_com(0x80 + 0x40);

write_data('Z');

write_data('=');

write_data(Z / 100 + '0');

write_data(Z / 10 % 10 + '0');

write_data(Z % 10 + '0');

flag = 0;

while(!flag)

{

if(!KEY2)

{

delay(15);

Z--;

write_com(0x80 + 0x42);

write_data(Z / 100 + '0');

write_data(Z / 10 % 10 + '0');

write_data(Z % 10 + '0');

delay(15);while(!KEY2);

}

if(!KEY3)

{

delay(15);

Z++;

write_com(0x80 + 0x42);

write_data(Z / 100 + '0');

write_data(Z / 10 % 10 + '0');

write_data(Z % 10 + '0');

delay(15);while(!KEY3);

}

if(!KEY1)

{flag = 1;while(!KEY1);}

}

write_com(0x80 + 0x48);

write_data('T');

write_data('=');

write_data(T / 1000 + '0');

write_data(T / 100 % 10 + '0');

write_data(T / 10 % 10 + '0');

write_data(T % 10 + '0');

write_com(0x80 + 0x4E);

write_data('m');

write_data('s');

flag = 0;

while(!flag)

{

if(!KEY2)

{

delay(15);

T--;

write_com(0x80 + 0x4A);

write_data(T / 1000 + '0');

write_data(T / 100 % 10 + '0');

write_data(T / 10 % 10 + '0');

write_data(T % 10 + '0');

while(!KEY2);

}

if(!KEY3)

{

delay(15);

T++;

write_com(0x80 + 0x4A);

write_data(T / 1000 + '0');

write_data(T / 100 % 10 + '0');

write_data(T / 10 % 10 + '0');

write_data(T % 10 + '0');

while(!KEY3);

}

if(!KEY1)

{flag = 1;while(!KEY1);}

}

flag = 0;write_com(0x01);

IT0 = 1; //下降沿觸發(fā)

EX0 = 1;

TMOD = 0x11; //定時(shí)/計(jì)數(shù)器0、1工作于方式1

TH0 = 0xFC; //12.000

TL0 = 0x18;

ET0=1; //允許定時(shí)/計(jì)數(shù)器0 中斷

if(M_FLAG) TR0=1; //啟動(dòng)定時(shí)/計(jì)數(shù)器0 中斷

else if(T_FLAG) TR0=0; //啟動(dòng)定時(shí)/計(jì)數(shù)器0 中斷

EA=1;

while(1)

{

;

}

void Int0(void) interrupt 0

{

if(M_FLAG) M1++;

if(T_FLAG)

{

TR0=1;

if(flag)

{

flag = 0;

n = T*60/Z/M2;

write_com(0x80);

write_data('S');

write_data('p');

write_data('e');

write_data('d');

write_data(':');

write_data(n / 10000 + '0');

write_data(n / 1000 % 10 + '0');

write_data(n / 100 % 10 + '0');

write_data(n / 10 % 10 + '0');

write_data(n % 10 + '0');

write_data('r');

write_data('/');

write_data('m');

write_data('i');

write_data('n');

EA = 0;

}

flag = 1;M2 = 0;

}

void Timer0(void) interrupt 1

{

TH0 = 0xFC; //12.000

TL0 = 0x18;

M2++;

if(T == M2)