欧美极品高清xxxxhd,国产日产欧美最新,无码AV国产东京热AV无码,国产精品人与动性XXX,国产传媒亚洲综合一区二区,四库影院永久国产精品,毛片免费免费高清视频,福利所导航夜趣136
標題:
51單片機驅動da1621源程序+Proteus仿真
[打印本頁]
作者:
blue_sea
時間:
2019-12-7 20:00
標題:
51單片機驅動da1621源程序+Proteus仿真
da1621+51單片機仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
51hei.png
(13.68 KB, 下載次數: 61)
下載附件
2019-12-9 01:36 上傳
單片機源程序如下:
#include <ds1621.h>
void DelayMS(uint ms)
{
uchar i;
while(ms--)
{
for(i=0;i<120;i++);
}
}
//寫
void Master(uchar slave_addr)
{
if(!SCL || !SDA) //sda == 0或scl== 0;
{}
else
{
SDA = 0;
_nop_();
_nop_();
SCL = 0;
_nop_();
_nop_();
write_onebyte_iic(slave_addr);
}
}
void SetTemp(uchar HI,uchar LO)
{
Master(0x90);
write_onebyte_iic(0xa1);
write_onebyte_iic(HI);
SendStop();
DelayMS(10);
Master(0x90);
write_onebyte_iic(0xa2);
write_onebyte_iic(LO);
SendStop();
}
void StartConversion()
{
Master(0x90);
write_onebyte_iic(0xee);
SendStop();
DelayMS(750);
}
void StopConversion()
{
Master(0x90);
write_onebyte_iic(0x22);
SendStop();
DelayMS(750);
}
//讀溫度
uint ReadTemp()
{
uint d;
Master(0x90);
write_onebyte_iic(0xaa);
SendStop();
Master(0x91);
d = read_onebyte_iic(0);
point = read_onebyte_iic(1)>>7;
SendStop();
return d;
}
void WriteConfig(uchar c)
{
Master(0x90);
write_onebyte_iic(0xac);
write_onebyte_iic(c);
SendStop();
}
復制代碼
所有資料51hei提供下載:
ds1621.rar
(844.52 KB, 下載次數: 24)
2019-12-7 20:00 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
歡迎光臨 (http://www.raoushi.com/bbs/)
Powered by Discuz! X3.1