Renamed the first sample project.

diff --git a/firm/sample/sample1/bootload/Makefile b/firm/sample/simple_mp3_player/bootload/Makefile
similarity index 100%
rename from firm/sample/sample1/bootload/Makefile
rename to firm/sample/simple_mp3_player/bootload/Makefile

diff --git a/firm/sample/sample1/bootload/defines.h b/firm/sample/simple_mp3_player/bootload/defines.h
similarity index 100%
rename from firm/sample/sample1/bootload/defines.h
rename to firm/sample/simple_mp3_player/bootload/defines.h

diff --git a/firm/sample/sample1/bootload/diskio.h b/firm/sample/simple_mp3_player/bootload/diskio.h
similarity index 100%
rename from firm/sample/sample1/bootload/diskio.h
rename to firm/sample/simple_mp3_player/bootload/diskio.h

diff --git a/firm/sample/sample1/bootload/dram.c b/firm/sample/simple_mp3_player/bootload/dram.c
similarity index 100%
rename from firm/sample/sample1/bootload/dram.c
rename to firm/sample/simple_mp3_player/bootload/dram.c

diff --git a/firm/sample/sample1/bootload/dram.h b/firm/sample/simple_mp3_player/bootload/dram.h
similarity index 100%
rename from firm/sample/sample1/bootload/dram.h
rename to firm/sample/simple_mp3_player/bootload/dram.h

diff --git a/firm/sample/sample1/bootload/elf.c b/firm/sample/simple_mp3_player/bootload/elf.c
similarity index 100%
rename from firm/sample/sample1/bootload/elf.c
rename to firm/sample/simple_mp3_player/bootload/elf.c

diff --git a/firm/sample/sample1/bootload/elf.h b/firm/sample/simple_mp3_player/bootload/elf.h
similarity index 100%
rename from firm/sample/sample1/bootload/elf.h
rename to firm/sample/simple_mp3_player/bootload/elf.h

diff --git a/firm/sample/sample1/bootload/integer.h b/firm/sample/simple_mp3_player/bootload/integer.h
similarity index 100%
rename from firm/sample/sample1/bootload/integer.h
rename to firm/sample/simple_mp3_player/bootload/integer.h

diff --git a/firm/sample/sample1/bootload/interrupt.c b/firm/sample/simple_mp3_player/bootload/interrupt.c
similarity index 100%
rename from firm/sample/sample1/bootload/interrupt.c
rename to firm/sample/simple_mp3_player/bootload/interrupt.c

diff --git a/firm/sample/sample1/bootload/interrupt.h b/firm/sample/simple_mp3_player/bootload/interrupt.h
similarity index 100%
rename from firm/sample/sample1/bootload/interrupt.h
rename to firm/sample/simple_mp3_player/bootload/interrupt.h

diff --git a/firm/sample/sample1/bootload/intr.S b/firm/sample/simple_mp3_player/bootload/intr.S
similarity index 100%
rename from firm/sample/sample1/bootload/intr.S
rename to firm/sample/simple_mp3_player/bootload/intr.S

diff --git a/firm/sample/sample1/bootload/intr.h b/firm/sample/simple_mp3_player/bootload/intr.h
similarity index 100%
rename from firm/sample/sample1/bootload/intr.h
rename to firm/sample/simple_mp3_player/bootload/intr.h

diff --git a/firm/sample/sample1/bootload/ld.scr b/firm/sample/simple_mp3_player/bootload/ld.scr
similarity index 100%
rename from firm/sample/sample1/bootload/ld.scr
rename to firm/sample/simple_mp3_player/bootload/ld.scr

diff --git a/firm/sample/sample1/bootload/led.c b/firm/sample/simple_mp3_player/bootload/led.c
similarity index 100%
rename from firm/sample/sample1/bootload/led.c
rename to firm/sample/simple_mp3_player/bootload/led.c

diff --git a/firm/sample/sample1/bootload/led.h b/firm/sample/simple_mp3_player/bootload/led.h
similarity index 100%
rename from firm/sample/sample1/bootload/led.h
rename to firm/sample/simple_mp3_player/bootload/led.h

diff --git a/firm/sample/sample1/bootload/lib.c b/firm/sample/simple_mp3_player/bootload/lib.c
similarity index 100%
rename from firm/sample/sample1/bootload/lib.c
rename to firm/sample/simple_mp3_player/bootload/lib.c

diff --git a/firm/sample/sample1/bootload/lib.h b/firm/sample/simple_mp3_player/bootload/lib.h
similarity index 100%
rename from firm/sample/sample1/bootload/lib.h
rename to firm/sample/simple_mp3_player/bootload/lib.h

diff --git a/firm/sample/sample1/bootload/main.c b/firm/sample/simple_mp3_player/bootload/main.c
similarity index 100%
rename from firm/sample/sample1/bootload/main.c
rename to firm/sample/simple_mp3_player/bootload/main.c

diff --git a/firm/sample/sample1/bootload/mmc.c b/firm/sample/simple_mp3_player/bootload/mmc.c
similarity index 100%
rename from firm/sample/sample1/bootload/mmc.c
rename to firm/sample/simple_mp3_player/bootload/mmc.c

diff --git a/firm/sample/sample1/bootload/pff.c b/firm/sample/simple_mp3_player/bootload/pff.c
similarity index 100%
rename from firm/sample/sample1/bootload/pff.c
rename to firm/sample/simple_mp3_player/bootload/pff.c

diff --git a/firm/sample/sample1/bootload/pff.h b/firm/sample/simple_mp3_player/bootload/pff.h
similarity index 100%
rename from firm/sample/sample1/bootload/pff.h
rename to firm/sample/simple_mp3_player/bootload/pff.h

diff --git a/firm/sample/sample1/bootload/portconf.h b/firm/sample/simple_mp3_player/bootload/portconf.h
similarity index 100%
rename from firm/sample/sample1/bootload/portconf.h
rename to firm/sample/simple_mp3_player/bootload/portconf.h

diff --git a/firm/sample/sample1/bootload/re.c b/firm/sample/simple_mp3_player/bootload/re.c
similarity index 100%
rename from firm/sample/sample1/bootload/re.c
rename to firm/sample/simple_mp3_player/bootload/re.c

diff --git a/firm/sample/sample1/bootload/re.h b/firm/sample/simple_mp3_player/bootload/re.h
similarity index 100%
rename from firm/sample/sample1/bootload/re.h
rename to firm/sample/simple_mp3_player/bootload/re.h

diff --git a/firm/sample/sample1/bootload/serial.c b/firm/sample/simple_mp3_player/bootload/serial.c
similarity index 100%
rename from firm/sample/sample1/bootload/serial.c
rename to firm/sample/simple_mp3_player/bootload/serial.c

diff --git a/firm/sample/sample1/bootload/serial.h b/firm/sample/simple_mp3_player/bootload/serial.h
similarity index 100%
rename from firm/sample/sample1/bootload/serial.h
rename to firm/sample/simple_mp3_player/bootload/serial.h

diff --git a/firm/sample/sample1/bootload/sg12232c.c b/firm/sample/simple_mp3_player/bootload/sg12232c.c
similarity index 100%
rename from firm/sample/sample1/bootload/sg12232c.c
rename to firm/sample/simple_mp3_player/bootload/sg12232c.c

diff --git a/firm/sample/sample1/bootload/sg12232c.h b/firm/sample/simple_mp3_player/bootload/sg12232c.h
similarity index 100%
rename from firm/sample/sample1/bootload/sg12232c.h
rename to firm/sample/simple_mp3_player/bootload/sg12232c.h

diff --git a/firm/sample/sample1/bootload/spi.c b/firm/sample/simple_mp3_player/bootload/spi.c
similarity index 100%
rename from firm/sample/sample1/bootload/spi.c
rename to firm/sample/simple_mp3_player/bootload/spi.c

diff --git a/firm/sample/sample1/bootload/spi.h b/firm/sample/simple_mp3_player/bootload/spi.h
similarity index 100%
rename from firm/sample/sample1/bootload/spi.h
rename to firm/sample/simple_mp3_player/bootload/spi.h

diff --git a/firm/sample/sample1/bootload/spreg.c b/firm/sample/simple_mp3_player/bootload/spreg.c
similarity index 100%
rename from firm/sample/sample1/bootload/spreg.c
rename to firm/sample/simple_mp3_player/bootload/spreg.c

diff --git a/firm/sample/sample1/bootload/spreg.h b/firm/sample/simple_mp3_player/bootload/spreg.h
similarity index 100%
rename from firm/sample/sample1/bootload/spreg.h
rename to firm/sample/simple_mp3_player/bootload/spreg.h

diff --git a/firm/sample/sample1/bootload/startup.s b/firm/sample/simple_mp3_player/bootload/startup.s
similarity index 100%
rename from firm/sample/sample1/bootload/startup.s
rename to firm/sample/simple_mp3_player/bootload/startup.s

diff --git a/firm/sample/sample1/bootload/sw.c b/firm/sample/simple_mp3_player/bootload/sw.c
similarity index 100%
rename from firm/sample/sample1/bootload/sw.c
rename to firm/sample/simple_mp3_player/bootload/sw.c

diff --git a/firm/sample/sample1/bootload/sw.h b/firm/sample/simple_mp3_player/bootload/sw.h
similarity index 100%
rename from firm/sample/sample1/bootload/sw.h
rename to firm/sample/simple_mp3_player/bootload/sw.h

diff --git a/firm/sample/sample1/bootload/vector.c b/firm/sample/simple_mp3_player/bootload/vector.c
similarity index 100%
rename from firm/sample/sample1/bootload/vector.c
rename to firm/sample/simple_mp3_player/bootload/vector.c

diff --git a/firm/sample/sample1/bootload/vs1011e.c b/firm/sample/simple_mp3_player/bootload/vs1011e.c
similarity index 100%
rename from firm/sample/sample1/bootload/vs1011e.c
rename to firm/sample/simple_mp3_player/bootload/vs1011e.c

diff --git a/firm/sample/sample1/bootload/vs1011e.h b/firm/sample/simple_mp3_player/bootload/vs1011e.h
similarity index 100%
rename from firm/sample/sample1/bootload/vs1011e.h
rename to firm/sample/simple_mp3_player/bootload/vs1011e.h

diff --git a/firm/sample/sample1/bootload/xmodem.c b/firm/sample/simple_mp3_player/bootload/xmodem.c
similarity index 100%
rename from firm/sample/sample1/bootload/xmodem.c
rename to firm/sample/simple_mp3_player/bootload/xmodem.c

diff --git a/firm/sample/sample1/bootload/xmodem.h b/firm/sample/simple_mp3_player/bootload/xmodem.h
similarity index 100%
rename from firm/sample/sample1/bootload/xmodem.h
rename to firm/sample/simple_mp3_player/bootload/xmodem.h

diff --git a/firm/sample/sample1/os/Makefile b/firm/sample/simple_mp3_player/os/Makefile
similarity index 100%
rename from firm/sample/sample1/os/Makefile
rename to firm/sample/simple_mp3_player/os/Makefile

diff --git a/firm/sample/sample1/os/defines.h b/firm/sample/simple_mp3_player/os/defines.h
similarity index 100%
rename from firm/sample/sample1/os/defines.h
rename to firm/sample/simple_mp3_player/os/defines.h

diff --git a/firm/sample/sample1/os/diskio.h b/firm/sample/simple_mp3_player/os/diskio.h
similarity index 100%
rename from firm/sample/sample1/os/diskio.h
rename to firm/sample/simple_mp3_player/os/diskio.h

diff --git a/firm/sample/sample1/os/driver_console.c b/firm/sample/simple_mp3_player/os/driver_console.c
similarity index 100%
rename from firm/sample/sample1/os/driver_console.c
rename to firm/sample/simple_mp3_player/os/driver_console.c

diff --git a/firm/sample/sample1/os/driver_console.h b/firm/sample/simple_mp3_player/os/driver_console.h
similarity index 100%
rename from firm/sample/sample1/os/driver_console.h
rename to firm/sample/simple_mp3_player/os/driver_console.h

diff --git a/firm/sample/sample1/os/driver_timer.c b/firm/sample/simple_mp3_player/os/driver_timer.c
similarity index 100%
rename from firm/sample/sample1/os/driver_timer.c
rename to firm/sample/simple_mp3_player/os/driver_timer.c

diff --git a/firm/sample/sample1/os/driver_timer.h b/firm/sample/simple_mp3_player/os/driver_timer.h
similarity index 100%
rename from firm/sample/sample1/os/driver_timer.h
rename to firm/sample/simple_mp3_player/os/driver_timer.h

diff --git a/firm/sample/sample1/os/integer.h b/firm/sample/simple_mp3_player/os/integer.h
similarity index 100%
rename from firm/sample/sample1/os/integer.h
rename to firm/sample/simple_mp3_player/os/integer.h

diff --git a/firm/sample/sample1/os/interrupt.c b/firm/sample/simple_mp3_player/os/interrupt.c
similarity index 100%
rename from firm/sample/sample1/os/interrupt.c
rename to firm/sample/simple_mp3_player/os/interrupt.c

diff --git a/firm/sample/sample1/os/interrupt.h b/firm/sample/simple_mp3_player/os/interrupt.h
similarity index 100%
rename from firm/sample/sample1/os/interrupt.h
rename to firm/sample/simple_mp3_player/os/interrupt.h

diff --git a/firm/sample/sample1/os/intr.h b/firm/sample/simple_mp3_player/os/intr.h
similarity index 100%
rename from firm/sample/sample1/os/intr.h
rename to firm/sample/simple_mp3_player/os/intr.h

diff --git a/firm/sample/sample1/os/kozos.c b/firm/sample/simple_mp3_player/os/kozos.c
similarity index 100%
rename from firm/sample/sample1/os/kozos.c
rename to firm/sample/simple_mp3_player/os/kozos.c

diff --git a/firm/sample/sample1/os/kozos.h b/firm/sample/simple_mp3_player/os/kozos.h
similarity index 100%
rename from firm/sample/sample1/os/kozos.h
rename to firm/sample/simple_mp3_player/os/kozos.h

diff --git a/firm/sample/sample1/os/ld.scr b/firm/sample/simple_mp3_player/os/ld.scr
similarity index 100%
rename from firm/sample/sample1/os/ld.scr
rename to firm/sample/simple_mp3_player/os/ld.scr

diff --git a/firm/sample/sample1/os/led.c b/firm/sample/simple_mp3_player/os/led.c
similarity index 100%
rename from firm/sample/sample1/os/led.c
rename to firm/sample/simple_mp3_player/os/led.c

diff --git a/firm/sample/sample1/os/led.h b/firm/sample/simple_mp3_player/os/led.h
similarity index 100%
rename from firm/sample/sample1/os/led.h
rename to firm/sample/simple_mp3_player/os/led.h

diff --git a/firm/sample/sample1/os/lib.c b/firm/sample/simple_mp3_player/os/lib.c
similarity index 100%
rename from firm/sample/sample1/os/lib.c
rename to firm/sample/simple_mp3_player/os/lib.c

diff --git a/firm/sample/sample1/os/lib.h b/firm/sample/simple_mp3_player/os/lib.h
similarity index 100%
rename from firm/sample/sample1/os/lib.h
rename to firm/sample/simple_mp3_player/os/lib.h

diff --git a/firm/sample/sample1/os/logo_20x16.bmp b/firm/sample/simple_mp3_player/os/logo_20x16.bmp
similarity index 100%
rename from firm/sample/sample1/os/logo_20x16.bmp
rename to firm/sample/simple_mp3_player/os/logo_20x16.bmp

diff --git a/firm/sample/sample1/os/logo_30x24.bmp b/firm/sample/simple_mp3_player/os/logo_30x24.bmp
similarity index 100%
rename from firm/sample/sample1/os/logo_30x24.bmp
rename to firm/sample/simple_mp3_player/os/logo_30x24.bmp

diff --git a/firm/sample/sample1/os/logo_40x32.bmp b/firm/sample/simple_mp3_player/os/logo_40x32.bmp
similarity index 100%
rename from firm/sample/sample1/os/logo_40x32.bmp
rename to firm/sample/simple_mp3_player/os/logo_40x32.bmp

diff --git a/firm/sample/sample1/os/main.c b/firm/sample/simple_mp3_player/os/main.c
similarity index 100%
rename from firm/sample/sample1/os/main.c
rename to firm/sample/simple_mp3_player/os/main.c

diff --git a/firm/sample/sample1/os/memory.c b/firm/sample/simple_mp3_player/os/memory.c
similarity index 100%
rename from firm/sample/sample1/os/memory.c
rename to firm/sample/simple_mp3_player/os/memory.c

diff --git a/firm/sample/sample1/os/memory.h b/firm/sample/simple_mp3_player/os/memory.h
similarity index 100%
rename from firm/sample/sample1/os/memory.h
rename to firm/sample/simple_mp3_player/os/memory.h

diff --git a/firm/sample/sample1/os/mmc.c b/firm/sample/simple_mp3_player/os/mmc.c
similarity index 100%
rename from firm/sample/sample1/os/mmc.c
rename to firm/sample/simple_mp3_player/os/mmc.c

diff --git a/firm/sample/sample1/os/pff.c b/firm/sample/simple_mp3_player/os/pff.c
similarity index 100%
rename from firm/sample/sample1/os/pff.c
rename to firm/sample/simple_mp3_player/os/pff.c

diff --git a/firm/sample/sample1/os/pff.h b/firm/sample/simple_mp3_player/os/pff.h
similarity index 100%
rename from firm/sample/sample1/os/pff.h
rename to firm/sample/simple_mp3_player/os/pff.h

diff --git a/firm/sample/sample1/os/portconf.h b/firm/sample/simple_mp3_player/os/portconf.h
similarity index 100%
rename from firm/sample/sample1/os/portconf.h
rename to firm/sample/simple_mp3_player/os/portconf.h

diff --git a/firm/sample/sample1/os/re.c b/firm/sample/simple_mp3_player/os/re.c
similarity index 100%
rename from firm/sample/sample1/os/re.c
rename to firm/sample/simple_mp3_player/os/re.c

diff --git a/firm/sample/sample1/os/re.h b/firm/sample/simple_mp3_player/os/re.h
similarity index 100%
rename from firm/sample/sample1/os/re.h
rename to firm/sample/simple_mp3_player/os/re.h

diff --git a/firm/sample/sample1/os/serial.c b/firm/sample/simple_mp3_player/os/serial.c
similarity index 100%
rename from firm/sample/sample1/os/serial.c
rename to firm/sample/simple_mp3_player/os/serial.c

diff --git a/firm/sample/sample1/os/serial.h b/firm/sample/simple_mp3_player/os/serial.h
similarity index 100%
rename from firm/sample/sample1/os/serial.h
rename to firm/sample/simple_mp3_player/os/serial.h

diff --git a/firm/sample/sample1/os/sg12232c.c b/firm/sample/simple_mp3_player/os/sg12232c.c
similarity index 100%
rename from firm/sample/sample1/os/sg12232c.c
rename to firm/sample/simple_mp3_player/os/sg12232c.c

diff --git a/firm/sample/sample1/os/sg12232c.h b/firm/sample/simple_mp3_player/os/sg12232c.h
similarity index 100%
rename from firm/sample/sample1/os/sg12232c.h
rename to firm/sample/simple_mp3_player/os/sg12232c.h

diff --git a/firm/sample/sample1/os/spi.c b/firm/sample/simple_mp3_player/os/spi.c
similarity index 100%
rename from firm/sample/sample1/os/spi.c
rename to firm/sample/simple_mp3_player/os/spi.c

diff --git a/firm/sample/sample1/os/spi.h b/firm/sample/simple_mp3_player/os/spi.h
similarity index 100%
rename from firm/sample/sample1/os/spi.h
rename to firm/sample/simple_mp3_player/os/spi.h

diff --git a/firm/sample/sample1/os/spreg.c b/firm/sample/simple_mp3_player/os/spreg.c
similarity index 100%
rename from firm/sample/sample1/os/spreg.c
rename to firm/sample/simple_mp3_player/os/spreg.c

diff --git a/firm/sample/sample1/os/spreg.h b/firm/sample/simple_mp3_player/os/spreg.h
similarity index 100%
rename from firm/sample/sample1/os/spreg.h
rename to firm/sample/simple_mp3_player/os/spreg.h

diff --git a/firm/sample/sample1/os/startup.s b/firm/sample/simple_mp3_player/os/startup.s
similarity index 100%
rename from firm/sample/sample1/os/startup.s
rename to firm/sample/simple_mp3_player/os/startup.s

diff --git a/firm/sample/sample1/os/sw.c b/firm/sample/simple_mp3_player/os/sw.c
similarity index 100%
rename from firm/sample/sample1/os/sw.c
rename to firm/sample/simple_mp3_player/os/sw.c

diff --git a/firm/sample/sample1/os/sw.h b/firm/sample/simple_mp3_player/os/sw.h
similarity index 100%
rename from firm/sample/sample1/os/sw.h
rename to firm/sample/simple_mp3_player/os/sw.h

diff --git a/firm/sample/sample1/os/syscall.c b/firm/sample/simple_mp3_player/os/syscall.c
similarity index 100%
rename from firm/sample/sample1/os/syscall.c
rename to firm/sample/simple_mp3_player/os/syscall.c

diff --git a/firm/sample/sample1/os/syscall.h b/firm/sample/simple_mp3_player/os/syscall.h
similarity index 100%
rename from firm/sample/sample1/os/syscall.h
rename to firm/sample/simple_mp3_player/os/syscall.h

diff --git a/firm/sample/sample1/os/task_audio.c b/firm/sample/simple_mp3_player/os/task_audio.c
similarity index 100%
rename from firm/sample/sample1/os/task_audio.c
rename to firm/sample/simple_mp3_player/os/task_audio.c

diff --git a/firm/sample/sample1/os/task_audio.h b/firm/sample/simple_mp3_player/os/task_audio.h
similarity index 100%
rename from firm/sample/sample1/os/task_audio.h
rename to firm/sample/simple_mp3_player/os/task_audio.h

diff --git a/firm/sample/sample1/os/task_command.c b/firm/sample/simple_mp3_player/os/task_command.c
similarity index 100%
rename from firm/sample/sample1/os/task_command.c
rename to firm/sample/simple_mp3_player/os/task_command.c

diff --git a/firm/sample/sample1/os/task_command.h b/firm/sample/simple_mp3_player/os/task_command.h
similarity index 100%
rename from firm/sample/sample1/os/task_command.h
rename to firm/sample/simple_mp3_player/os/task_command.h

diff --git a/firm/sample/sample1/os/task_display.c b/firm/sample/simple_mp3_player/os/task_display.c
similarity index 100%
rename from firm/sample/sample1/os/task_display.c
rename to firm/sample/simple_mp3_player/os/task_display.c

diff --git a/firm/sample/sample1/os/task_display.h b/firm/sample/simple_mp3_player/os/task_display.h
similarity index 100%
rename from firm/sample/sample1/os/task_display.h
rename to firm/sample/simple_mp3_player/os/task_display.h

diff --git a/firm/sample/sample1/os/task_fileio.c b/firm/sample/simple_mp3_player/os/task_fileio.c
similarity index 100%
rename from firm/sample/sample1/os/task_fileio.c
rename to firm/sample/simple_mp3_player/os/task_fileio.c

diff --git a/firm/sample/sample1/os/task_fileio.h b/firm/sample/simple_mp3_player/os/task_fileio.h
similarity index 100%
rename from firm/sample/sample1/os/task_fileio.h
rename to firm/sample/simple_mp3_player/os/task_fileio.h

diff --git a/firm/sample/sample1/os/task_input.c b/firm/sample/simple_mp3_player/os/task_input.c
similarity index 100%
rename from firm/sample/sample1/os/task_input.c
rename to firm/sample/simple_mp3_player/os/task_input.c

diff --git a/firm/sample/sample1/os/task_input.h b/firm/sample/simple_mp3_player/os/task_input.h
similarity index 100%
rename from firm/sample/sample1/os/task_input.h
rename to firm/sample/simple_mp3_player/os/task_input.h

diff --git a/firm/sample/sample1/os/task_menu.c b/firm/sample/simple_mp3_player/os/task_menu.c
similarity index 100%
rename from firm/sample/sample1/os/task_menu.c
rename to firm/sample/simple_mp3_player/os/task_menu.c

diff --git a/firm/sample/sample1/os/task_menu.h b/firm/sample/simple_mp3_player/os/task_menu.h
similarity index 100%
rename from firm/sample/sample1/os/task_menu.h
rename to firm/sample/simple_mp3_player/os/task_menu.h

diff --git a/firm/sample/sample1/os/timer.c b/firm/sample/simple_mp3_player/os/timer.c
similarity index 100%
rename from firm/sample/sample1/os/timer.c
rename to firm/sample/simple_mp3_player/os/timer.c

diff --git a/firm/sample/sample1/os/timer.h b/firm/sample/simple_mp3_player/os/timer.h
similarity index 100%
rename from firm/sample/sample1/os/timer.h
rename to firm/sample/simple_mp3_player/os/timer.h

diff --git a/firm/sample/sample1/os/vs1011e.c b/firm/sample/simple_mp3_player/os/vs1011e.c
similarity index 100%
rename from firm/sample/sample1/os/vs1011e.c
rename to firm/sample/simple_mp3_player/os/vs1011e.c

diff --git a/firm/sample/sample1/os/vs1011e.h b/firm/sample/simple_mp3_player/os/vs1011e.h
similarity index 100%
rename from firm/sample/sample1/os/vs1011e.h
rename to firm/sample/simple_mp3_player/os/vs1011e.h