例程一（字符显示）
..................\bmp_pixel.h
..................\ds1302.h
..................\english_6x8_pixel.h
..................\LCD1602-4line.c
..................\LCD1602-4line.LST
..................\LCD1602-4line.OBJ
..................\LCD1602-4line.__i
..................\LCD1602.h
..................\main.c
..................\main.c.bak
..................\main.LST
..................\main.OBJ
..................\move_chinese_string_pixel.h
..................\nokia5110
..................\nokia5110.hex
..................\nokia5110.lnp
..................\nokia5110.M51
..................\nokia5110.Opt
..................\nokia5110.plg
..................\nokia5110.Uv2
..................\nokia5110_Opt.Bak
..................\nokia5110_Uv2.Bak
..................\nokia_5110.c
..................\nokia_5110.h
..................\nokia_5110.h.bak
..................\nokia_5110.LST
..................\nokia_5110.OBJ
..................\STARTUP.A51
..................\test_LCD1602_4line.c
..................\write_chinese_string_pixel.h