2019-07-14 13:26发布
huazhe 发表于 2019-3-26 12:54 管脚复用配置呢？ GPIO_PinAFConfig(GPIOA, GPIO_PinSource8, GPIO_AF_X);
最多设置5个标签!
{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.xiaopingtou.cn/data/attach/logo/logo.png', '推荐 nckznc 的问题《F030K6 PA9 TIM1_CH2无法输出PWM》','https://www.xiaopingtou.cn/q-25993.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
用作IO口也需复用？
一周热门 更多>