标题:
84): warning C206: 'Write0neChar': missing function-prototype请问怎么解决
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作者:
11师弟
时间:
2022-12-21 19:21
标题:
84): warning C206: 'Write0neChar': missing function-prototype请问怎么解决
void ReadTemperature(void)
{
unsigned char a=0;
unsigned char b=0;
unsigned int t=0;
float tt=0;
Init_DS18B20();
WriteOneChar(0xCC); //跳过读序号列列号的操作
WriteOneChar(0x44); //启动温度转换
Init_DS18B20();
Write0neChar(0xCC); //跳过读序号列号的操作
WriteOneChar(0xBE); //读取温度寄存器
a=ReadOneChar(); //读低8位
b=ReadOneChar(); //读高8位
t=b; //高8位转移到t
t<<=8; //t数据左移8位
t=t|a; //将t和a按位或
t=t*0.0625; //将t乘以0.06
t= t*10+0.5; //放大10倍(将小数点后一位显示出来)输出并四舍五入
return(t); //返回温度值
}
作者:
cnos
时间:
2022-12-21 20:19
WriteOneChar(0xCC);
Write0neChar(0xCC);
你能找得出区别吗?
作者:
Hephaestus
时间:
2022-12-21 20:25
0和O都分不清楚的,应该%
作者:
yueguang3048
时间:
2022-12-22 08:59
cnos 发表于 2022-12-21 20:19
WriteOneChar(0xCC);
Write0neChar(0xCC);
眼神真好666
作者:
597259498
时间:
2022-12-22 14:23
cnos 发表于 2022-12-21 20:19
WriteOneChar(0xCC);
Write0neChar(0xCC);
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