我的工程
........\例程一（字符显示）
........\..................\bmp_pixel.h
........\..................\ds1302.c
........\..................\ds1302.h
........\..................\ds1302.LST
........\..................\ds1302.OBJ
........\..................\english_6x8_pixel.h
........\..................\LCD1602-4line.c
........\..................\LCD1602-4line.LST
........\..................\LCD1602-4line.OBJ
........\..................\LCD1602-4line.__i
........\..................\LCD1602.h
........\..................\lin.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
........\例程三（按键检测）
........\..................\bmp_pixel.h
........\..................\ds1302.c
........\..................\ds1302.h
........\..................\ds1302.LST
........\..................\ds1302.OBJ
........\..................\english_6x8_pixel.h
........\..................\LCD1602-4line.c
........\..................\LCD1602-4line.LST
........\..................\LCD1602-4line.OBJ
........\..................\LCD1602-4line.__i
........\..................\LCD1602.h
........\..................\lin.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
........\例程二（位图显示）
........\..................\bmp_pixel.h
........\..................\ds1302.c
........\..................\ds1302.h
........\..................\ds1302.LST
........\..................\ds1302.OBJ
........\..................\english_6x8_pixel.h
........\..................\LCD1602-4line.c
........\..................\LCD1602-4line.LST
........\..................\LCD1602-4line.OBJ
........\..................\LCD1602-4line.__i
........\..................\LCD1602.h
........\..................\lin.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
....