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无线货架自动控制系统第8页

更新时间：2009-5-28: 来源：毕业论文

无线货架自动控制系统第8页
void manage_stop_left(uchar addr)
{ write_buffer(addr,0x04);
write_buffer(addr,0x04);
write_buffer(addr,0x04);
write_buffer(addr,0x04);
light_go=1;
light_forbidleft=1;
}
void manage_stop_right(uchar addr)
{
write_buffer(addr,0x05);
write_buffer(addr,0x05);
write_buffer(addr,0x05);
write_buffer(addr,0x05);
light_go=1;
light_forbidright=1;
}
3.4 均分归位程序设计
下面的程序为无线移动货架自动控制系统软件实现部分的均分归位程序段
// 函数名称：均匀散开处理函数
// 函数功能：发送均匀散开命令
void manage_walkequality()
{ uchar equality_num;
uchar k_walk;
// manage_gostatue();
for(equality_num=Slaver_NUM;equality_num>=k_count;equality_num--)
{
  //manage_walkright(equality_num);
  if(write_buffer(equality_num,0x03)!=0x03)
  {
  write_buffer(equality_num,0x03);
  }
  led_disp(equality_num);
  delay_ms(4000);
}
  delay_ms(50000);
for(equality_num=Slaver_NUM;equality_num>=k_count;equality_num--)
{
  //manage_stop_right(equality_num);
  if(write_buffer(equality_num,0x05)!=0x05)
  {
    write_buffer(equality_num,0x05);
  }
    led_disp(equality_num);
  delay_ms(3000);
}
for(k_walk=0;k_walk<5;k_walk++)
{
led_disp(8);
led_disp(10);
}}
// 函数名称：归位处理函数
// 函数功能：发送归位命令
void manage_gotostatue()
{ uchar gotostatue_num;
uchar k_walk;                        for(gotostatue_num=1;gotostatue_num<=Slaver_NUM;gotostatue_num++)
{
  //manage_walkleft(gotostatue_num);
  if(write_buffer(gotostatue_num,0x02)!=0x02)
  {
   write_buffer(gotostatue_num,0x02);
  }
  led_disp(gotostatue_num);
  delay_ms(4000);
}
delay_ms(50000);
  for(gotostatue_num=1;gotostatue_num<=Slaver_NUM;gotostatue_num++)
{
  //manage_stop_left(gotostatue_num);
  if(write_buffer(gotostatue_num,0x04)!=0x04)
  {
    write_buffer(gotostatue_num,0x04);
  }
  led_disp(gotostatue_num);
  delay_ms(3000);
}
for(k_walk=0;k_walk<5;k_walk++)
{
led_disp(8);
led_disp(10);
}}
3.5 无线通信模块设计
无线模块分为无线发射模块和无线接收模块。具体实现程序如下:
ORG 0000H
JMP MAIN
MAIN:
MOV SP,#4FH
MOV P0,#0FFH
   MOV P2,#0FH

START:

MOV A,P0
JB ACC.0,JJ0
JB ACC.1,JJ1
JB ACC.2,JJ2
JB ACC.3,JJ3
JB ACC.4,JJ4
JB ACC.5,JJ5
JB ACC.6,JJ6
JB ACC.7,JJ7

MOV A,P2
ANL A,#0FH ;取出低四位
JB ACC.0,JJ8
JB ACC.1,JJ9
JB ACC.2,JJ10

MOV P2,#00H
MOV P1,#00H

JMP OUT

JJ0: MOV P1,#01H
JMP OUT
JJ1: MOV P1,#02H
JMP OUT
JJ2: MOV P1,#04H
     JMP OUT
JJ3: MOV P1,#08H
JMP OUT
www.751com.cn
     JMP OUT
JJ7: MOV P1,#80H
     JMP OUT
JJ8: MOV P2,#10H
JMP OUT
JJ9: MOV P2,#20H
JMP OUT
JJ10:MOV P2,#40H
     JMP OUT
OUT: JMP START
DELAY: