此程序用ATMAGE16，通过spi与74_595的串口通信，用数码管显示数据-This procedure used a dot matrix screen ATMAGE16 drive to achieve a PC to send commands to achieve the movement of Chinese characters

用ATmage16通过spi通信，让诺基亚5110液晶显示字符和汉字-Spi communication with ATmage16 through, so the Nokia 5110 LCD characters and Chinese characters