https://blog.youkuaiyun.com/java13pzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/java13p/article/details/133861038https://blog.youkuaiyun.com/java13p/article/details/133861038java13pTue, 17 Oct 2023 18:42:48 +0800https://blog.youkuaiyun.com/java13p/article/details/133672375https://blog.youkuaiyun.com/java13p/article/details/133672375java13pMon, 16 Oct 2023 16:02:37 +0800https://blog.youkuaiyun.com/java13p/article/details/133605888https://blog.youkuaiyun.com/java13p/article/details/133605888java13pSat, 07 Oct 2023 14:34:27 +0800https://blog.youkuaiyun.com/java13p/article/details/133306144https://blog.youkuaiyun.com/java13p/article/details/133306144java13pWed, 27 Sep 2023 14:51:30 +0800https://blog.youkuaiyun.com/java13p/article/details/133064121https://blog.youkuaiyun.com/java13p/article/details/133064121java13pThu, 21 Sep 2023 16:03:19 +0800https://blog.youkuaiyun.com/java13p/article/details/133029028https://blog.youkuaiyun.com/java13p/article/details/133029028java13pTue, 19 Sep 2023 16:36:58 +0800https://blog.youkuaiyun.com/java13p/article/details/132964849https://blog.youkuaiyun.com/java13p/article/details/132964849java13pTue, 19 Sep 2023 10:17:27 +0800=cnt_s led为1.当flag为0，led由暗变亮，此时cnt_ms《=cnt_s led为1. 如果当前的周期计数值小于等于占空比计数值，则 LED 输出高电平，即点亮；cnt_2ms:当计数到MS_MAX时归0此时us也刚好为0，每计满US_MAX加1. cnt_2s:当计数到最大值归0，此时us和ms也为0，每计满2ms加1。inc_dec_flag为低电平，led灯由暗变亮，inc_dec_flag为高电平，led灯由亮变暗。]]>https://blog.youkuaiyun.com/java13p/article/details/132939608https://blog.youkuaiyun.com/java13p/article/details/132939608java13pSun, 17 Sep 2023 14:29:36 +0800https://blog.youkuaiyun.com/java13p/article/details/132917397https://blog.youkuaiyun.com/java13p/article/details/132917397java13pSat, 16 Sep 2023 16:42:25 +0800https://blog.youkuaiyun.com/java13p/article/details/132871171https://blog.youkuaiyun.com/java13p/article/details/132871171java13pSat, 16 Sep 2023 10:57:56 +0800https://blog.youkuaiyun.com/java13p/article/details/132854685https://blog.youkuaiyun.com/java13p/article/details/132854685java13pWed, 13 Sep 2023 17:02:34 +0800https://blog.youkuaiyun.com/java13p/article/details/131045974https://blog.youkuaiyun.com/java13p/article/details/131045974java13pMon, 05 Jun 2023 13:47:48 +0800