File list (Check if you may need any files):
lesson1\7seg.c
.......\7seg.cce
.......\7seg.lst
.......\7seg.obj
.......\7seg.sdb
.......\delay.c
.......\delay.cce
.......\delay.lst
.......\delay.obj
.......\delay.sdb
.......\key.c.c
.......\key.c.cce
.......\key.c.lst
.......\key.c.sdb
.......\led.c
.......\led.cod
.......\led.cof
.......\led.hex
.......\led.lde
.......\led.lst
.......\led.mcp
.......\led.mcs
.......\led.mcw
.......\led.sdb
.......\led.sym
.......\timer.cod
.......\timer.cof
.......\timer.hex
.......\timer.lde
.......\timer.mcp
.......\timer.mcs
.......\timer.mcw
.......\timer.sym
lesson1