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原创 zsh 安装完后出现 command not found: shopt 问题
通过修改bash -c ". /etc/bashrc" 解决 command not found: shopt
2023-07-24 11:29:40
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DS1302八位数码管C语言可调时钟日历
DS1302可调时钟日历
程序简介:
8为数码管显示
通过K1切换时间日历
时间格式位XX—XX—XX分别为时分秒
日历格式为XX—XX X分别为月日 星期
在时间显示时,通过按K2实现时、分、秒的闪烁切换
在日期显示时,通过按K2实现月、日、星期的闪烁切换
在任意数码管闪烁时,短按K3,该闪烁位值增1,短按K4,该闪烁位值减1
在任意数码管闪烁时,长按K3,该闪烁位值连续增1,长按K4,该闪烁位值连续减1
在任意调节状态,短按K5,正常显示时间
(程序经硬件实际测试通过,采用共阳数码管,程序放在WORD中有点乱,复制到KILE中就好了)
2012-09-25
摇摇棒(附电路图及源程序
摇摇棒(附电路图及源程序)
unsigned char code GB_16[] =
{
0x00,0x00,0x00,0x00,0x1F,0xE0,0x0F,0xC0, //中
0x08,0x40,0x08,0x40,0x08,0x40,0xFF,0xFF,
0x7F,0xFE,0x08,0x40,0x08,0x40,0x08,0x40,
0x0F,0xE0,0x1F,0xC0,0x08,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFF,0xFF,0x7F,0xFE, //国
0x40,0x0A,0x49,0x0A,0x49,0x0A,0x4F,0xFA,
0x4F,0xFA,0x49,0xCA,0x5B,0x7A,0x49,0x2A,
0x40,0x0A,0x7F,0xFF,0xFF,0xFE,0x40,0x00,
0x00,0x00,0x08,0x01,0x08,0x0E,0xFF,0xFC, //加
0x7F,0xF0,0x08,0x04,0x08,0x02,0x0F,0xFF,
0x1F,0xFE,0x08,0x00,0x3F,0xFE,0x1F,0xFC,
0x10,0x08,0x10,0x08,0x1F,0xFE,0x3F,0xFC,
0x00,0x00,0x08,0x20,0x87,0x1E,0x72,0x7F, //油
0x31,0xC6,0x06,0x00,0x00,0x00,0x1F,0xFF,
0x0F,0xFE,0x08,0x42,0xFF,0xFE,0x7F,0xFE,
0x08,0x42,0x0F,0xFF,0x1F,0xFE,0x08,0x00
};
2012-09-25
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