将秒表程序改为定时报警裎序

ID:65730 · 发表于 2014-9-5 17:43

将下面秒表程序改为定时报警程序，即时间到，蜂鸣器响几秒，芯片ATmega16，pA6接蜂鸣器，谢谢大神们。
#include <iom16v.h> #include <macros.h> #define uchar unsigned char #define uint unsigned int uchar num=0; #pragma interrupt_handler miao:9 #pragma data:code const table[]= {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07,

0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x7 1};

void delay(uint ms) { uint i,j; for(i=0;i<ms;i++) { for(j=0;j<1141;j++); } } void show(uchar j,uchar k) { PORTA|=BIT(3); PORTB=table[j]; PORTA&=~BIT(3);

PORTB=0XFF; PORTB&=~BIT(k); PORTA|=BIT(4); PORTA&=~BIT(4); delay(1); } void miao() { if(num==60) num=0; num++; TCNT1H=0X85; TCNT1L=0XED; } void main() { DDRB=0XFF; DDRA|=0X18;

TCCR1B=0X04; TCNT1H=0X85; TCNT1L=0XED; TIMSK|=BIT(2); SREG|=BIT(7);

while(1) { show(num/10,0); show(num%10,1); } }

ID:1 · 发表于 2014-9-6 00:56

用 google 或者ie 或者360 浏览器重启编辑一下吧这样看不清楚

ID:65730 · 发表于 2014-9-6 19:15

谢谢指导，我把上面程序重编辑如下: #include <iom16v.h> #include <macros.h> #define uchar unsigned char #define uint unsigned int uchar num=0; #pragma interrupt_handler miao:9 #pragma data:code const table[]= {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07, 0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; void delay(uint ms) { uint i,j; for(i=0;i<ms;i++) { for(j=0;j<1141;j++); } } void show(uchar j,uchar k) { PORTA|=BIT(3); PORTB=table[j]; PORTA&=~BIT(3); PORTB=0XFF; PORTB&=~BIT(k); PORTA|=BIT(4); PORTA&=~BIT(4); delay(1); } void miao() { if(num==60) num=0; num++; TCNT1H=0X85; TCNT1L=0XED; } void main() { DDRB=0XFF; DDRA|=0X18; TCCR1B=0X04; TCNT1H=0X85; TCNT1L=0XED; TIMSK|=BIT(2); SREG|=BIT(7); while(1) { show(num/10,0); show(num%10,1); } }

ID:65730 · 发表于 2014-9-6 21:18

不好意思，还是没有编辑好，再试一下

ID:65730 · 发表于 2014-9-6 21:20

#include <iom16v.h> #include <macros.h> #define uchar unsigned char #define uint unsigned int uchar num=0; #pragma interrupt_handler miao:9 #pragma data:code const table[]= {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07, 0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; void delay(uint ms) { uint i,j; for(i=0;i<ms;i++) { for(j=0;j<1141;j++); } } void show(uchar j,uchar k) { PORTA|=BIT(3); PORTB=table[j]; PORTA&=~BIT(3); PORTB=0XFF; PORTB&=~BIT(k); PORTA|=BIT(4); PORTA&=~BIT(4); delay(1); } void miao() { if(num==60) num=0; num++; TCNT1H=0X85; TCNT1L=0XED; } void main() { DDRB=0XFF; DDRA|=0X18; TCCR1B=0X04; TCNT1H=0X85; TCNT1L=0XED; TIMSK|=BIT(2); SREG|=BIT(7); while(1) { show(num/10,0); show(num%10,1); } }

ID:65730 · 发表于 2014-9-6 21:21

#include <iom16v.h> #include <macros.h> #define uchar unsigned char #define uint unsigned int uchar num=0; #pragma interrupt_handler miao:9 #pragma data:code const table[]= {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07, 0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; void delay(uint ms) { uint i,j; for(i=0;i<ms;i++) { for(j=0;j<1141;j++); } } void show(uchar j,uchar k) { PORTA|=BIT(3); PORTB=table[j]; PORTA&=~BIT(3); PORTB=0XFF; PORTB&=~BIT(k); PORTA|=BIT(4); PORTA&=~BIT(4); delay(1); } void miao() { if(num==60) num=0; num++; TCNT1H=0X85; TCNT1L=0XED; } void main() { DDRB=0XFF; DDRA|=0X18; TCCR1B=0X04; TCNT1H=0X85; TCNT1L=0XED; TIMSK|=BIT(2); SREG|=BIT(7); while(1) { show(num/10,0); show(num%10,1); } }

ID:1 · 发表于 2014-9-6 22:18

你这是手机发的帖？

ID:65730 · 发表于 2014-9-6 23:32

是的，怎么也编缉不好，

ID:65608 · 发表于 2014-9-7 13:43

手机上玩代码不合适吧编译工具不能在手机上面运行啊

ID:65730 · 发表于 2014-9-7 14:33

学习板上都是计数器，计时器，没有计数计时控制程序，这类程序编不好就在此请教老师们。

ID:63997 · 发表于 2014-9-7 19:00

#include <iom16v.h>
#include <macros.h>
#define uchar unsigned char
#define uint unsigned int uchar num=0;
#pragma interrupt_handler miao:9
#pragma data:code const table[]=
{
0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07,  0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71
};
void delay(uint ms)
{
uint i,j;
for(i=0;i<ms;i++)
{
      for(j=0;j<1141;j++);
}
}
void show(uchar j,uchar k)
{
PORTA|=BIT(3);
PORTB=table[j];
PORTA&=~BIT(3);
PORTB=0XFF;
PORTB&=~BIT(k);
PORTA|=BIT(4);
PORTA&=~BIT(4);
delay(1);
}
void miao()
{
if(num==60)
num=0;
num++;
TCNT1H=0X85;
TCNT1L=0XED;
}
void main()
{
DDRB=0XFF;
DDRA|=0X18;
TCCR1B=0X04;
TCNT1H=0X85;
TCNT1L=0XED;
TIMSK|=BIT(2);
SREG|=BIT(7);
while(1)
{
      show(num/10,0);
      show(num%10,1);
}
}
我能帮你的就是整理一下等待高人解惑了

ID:65730 · 发表于 2015-1-24 22:33

xueyunmicheng 发表于 2014-9-7 19:00
#include
#include
#define uchar unsigned char

好长时间没有上网了.还没顾上分析,在这里先谢谢大师了.

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