標(biāo)題: 基于單片機(jī)的自動(dòng)售貨機(jī)程序 [打印本頁(yè)]
作者: 忖腹食水 時(shí)間: 2018-11-30 12:30
標(biāo)題: 基于單片機(jī)的自動(dòng)售貨機(jī)程序
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#include<reg52.h>
voiddelay_s(unsigned int t);
voiddelay_ms(unsigned int t);
voidUART_Init(void);
voidSpeech(unsigned char*text,unsigned char length);
voidinit_lcd(void);
voidch_disp_any(unsigned char line,unsigned char row,unsigned char num,unsignedchar chn);
#define ch P0
#define led P1
sbit take=P2^0;
sbit back=P2^1;
void main()
{
unsigned char money,i,key,x[3];
init_lcd();
UART_Init();
while(1)
{
ks:led=0xff;
ch_disp_any (1,1,16,"所選商品: ");
ch_disp_any(2,1,16,"應(yīng)投金額: ");
ch_disp_any (3,1,16,"實(shí)投金額: ");
ch_disp_any (4,1,16,"所選商品: ");
while(ch==0xff);
delay_ms(50);
switch(ch)
{
case 0xfe:money=35;led=0xfe;ch_disp_any (1,6,4,"七喜");ch_disp_any (2,6,6,"3.5元");Speech("七喜3.5 元請(qǐng)投幣",16);break;
case 0xfd:money=40;led=0xfd;ch_disp_any (1,6,4,"可樂(lè)");ch_disp_any(2,6,6,"4.0 元");Speech("可樂(lè)4.0 元請(qǐng)投幣",16);break;
case 0xfb:money=45;led=0xfb;ch_disp_any (1,6,4,"牛奶");ch_disp_any(2,6,6,"4.5 元");Speech("牛奶4.5 元請(qǐng)投幣",16);break;
case 0xf7:money=60;led=0xf7;ch_disp_any (1,6,4,"銳澳");ch_disp_any(2,6,6,"6.0 元");Speech("銳澳6.0 元請(qǐng)投幣",16);break;
case 0xef:money=30;led=0xef;ch_disp_any (1,6,4,"芬達(dá)");ch_disp_any(2,6,6,"3.0 元");Speech("芬達(dá)3.0 元請(qǐng)投幣",16);break;
case 0xdf:money=50;led=0xdf;ch_disp_any (1,6,4,"雪碧");ch_disp_any(2,6,6,"5.0 元");Speech("雪碧5.0 元請(qǐng)投幣",16);break;
case 0xbf:money=75;led=0xbf;ch_disp_any (1,6,4,"酸奶");ch_disp_any(2,6,6,"7.5 元");Speech("酸奶7.5 元請(qǐng)投幣",16);break;
case 0x7f:money=20;led=0x7f;ch_disp_any (1,6,4,"白水");ch_disp_any(2,6,6,"2.0 元");Speech("白水2.0 元請(qǐng)投幣",16);break;
default:break;
}
toubi:
do{i=Keyboard();} while(i>100);
if(i==100) goto ks;
if(i<90)
{key=i;
x[0]=key/10+'0';
x[1]='.';
x[2]=key%10+'.';
ch_disp_any (3,6,3,x);ch_disp_any(3,8,4,"元");
Speech("實(shí)投",4);Speech(x,4);Speech("元",4);
}
do{i=Keyboard();}while((i!=100)&&(i!=90));
if(i==100)
{
if(key==money)
{
ch_disp_any (4,6,6,"請(qǐng)取物");
Speech("請(qǐng)取物",6);
take=0;delay_s(2);take=1;
goto ks;
}
else
{
ch_disp_any (4,1,16,"退幣: 元");
ch_disp_any (4,3,3,x);
Speech("退幣",4);Speech(x,4);Speech("元",2);
back=0;delay_s(2);back=1;
ch_disp_any (3,1,16,"實(shí)投金額: ");
ch_disp_any (4,1,16,"購(gòu)物狀態(tài):請(qǐng)取物");
goto toubi;
}
}
if(i==90)
{
ch_disp_any (4,1,16,"退幣: 元");
ch_disp_any (4,3,3,x);
Speech("退幣",4);Speech(x,4);Speech("元",4);
back=0;delay_s(2);back=1;
ch_disp_any (3,1,16,"實(shí)投金額: ");
ch_disp_any (4,1,16,"購(gòu)物狀態(tài):請(qǐng)取物");
goto toubi;
}
}
}
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自助售貨機(jī).docx
2018-11-30 12:29 上傳
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16.07 KB, 下載次數(shù): 15, 下載積分: 黑幣 -5
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