原子老师你好:
毕业设计需要实现一个在上位机上接受汉字,然后在LED点阵上进行显示的系统。整个平台都是原子的,现在无线传输和LED点阵的显示都成功了。
现在面对的问题是这样的,我需要在上位机上输入什么汉字,然后LED点阵就可以显示什么汉字。整个程序都是在原子无线模块库函数源码的基础上实现的,用原子的开发板作为WIFI ap tcp服务器。我的想法是这样的,当接收到上位机的汉字时,下位机直接调用这个字符串的GBK16字库,GBK16对应的数组就是16*16的数组,我用的是16*16的LED点阵,然后LED显示程序就直接读取字库中的数据就可以了,现在不明白的是,怎么样才能将接收到的字符转换成数组。
ziku_table[]=USART2_RX_BUF?这样是不行的
毕业设计,原子老师,一定要帮忙啊
LED点阵的字符数组应该是这样的
ziku_table[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x40,0x00,0xF0,0x80,0x00,0x80,0x00,0x84,0x20,0x80,0x20,0x00,0x04,
0xF8,0x3F,0xFE,0x44,0x00,0x80,0x80,0x00,0x80,0x00,0x84,0x20,0x80,0x20,0xE0,0x04,
0x08,0x40,0x92,0x44,0xF8,0x9F,0x82,0x00,0x80,0x00,0xFC,0x3F,0x88,0x10,0x82,0x04,
0xF8,0x81,0x92,0x44,0x88,0x88,0x86,0x00,0x80,0x00,0x84,0x20,0x88,0x08,0x84,0x04,
0x08,0x46,0xFE,0x7F,0x88,0x88,0x8A,0x00,0x80,0x00,0x84,0x20,0x88,0x04,0x88,0x04,
0x78,0x18,0x92,0x44,0x88,0x88,0x92,0x00,0x80,0x00,0x00,0x00,0x88,0x02,0x88,0x04,
0x8F,0x21,0x92,0x44,0x88,0x88,0xA2,0x00,0x80,0x00,0xFF,0x07,0x88,0x01,0x7F,0x04,
0x10,0x42,0xFE,0x44,0xFF,0x7F,0xE2,0x7F,0x80,0x00,0x00,0x18,0xFF,0xFF,0x10,0xFF,
0x20,0x04,0x00,0x40,0x88,0x08,0x82,0x80,0x80,0x00,0xF8,0x21,0x88,0x01,0x20,0x04,
[/mw_shl_code]
} |