标题:
哪位兄弟,能帮忙看看这段单片机代码什么意思?
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作者:
184tang123
时间:
2023-5-10 18:24
标题:
哪位兄弟,能帮忙看看这段单片机代码什么意思?
void timer0(void) interrupt
{
count = count + fword;
switch(gType)
{
case 0: DAPort = TableSin[count>>8];
break;
case 1: if(count>Duty*655)
DAPort = 0xff;
else
DAPort = 0x00;
break;
case 2: DAPort = TableTriangle[count>>8];
break;
case 3: DAPort = TableSaw[256-(count>>8)];
break;
default:DAPort = TableSin[count>>8];
}
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