电子琴

大概15年或者16年一次训练题
基于STM32f103，支持多音同时按下，自动播放什么的。波形默认正弦，可以切换
Note文件夹下面是一个验证自动曲谱的小程序

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
DebugConfig		DebugConfig
Note		Note
RTE		RTE
.gitignore		.gitignore
Auto.c		Auto.c
Auto.h		Auto.h
Composer.c		Composer.c
Composer.h		Composer.h
Delay.c		Delay.c
Delay.h		Delay.h
ExtDll.iex		ExtDll.iex
FONT.h		FONT.h
JLinkSettings.ini		JLinkSettings.ini
KeyDisp.c		KeyDisp.c
KeyDisp.h		KeyDisp.h
KeyScan.c		KeyScan.c
KeyScan.h		KeyScan.h
LCD.c		LCD.c
LCD.h		LCD.h
LICENSE		LICENSE
Main.c		Main.c
Menu.c		Menu.c
Menu.h		Menu.h
Piano.axf		Piano.axf
Piano.lnp		Piano.lnp
Piano.map		Piano.map
Piano.sct		Piano.sct
Piano.uvguix.Wty		Piano.uvguix.Wty
Piano.uvguix_Wty.bak		Piano.uvguix_Wty.bak
Piano.uvoptx		Piano.uvoptx
Piano.uvprojx		Piano.uvprojx
Piano_Target 1.dep		Piano_Target 1.dep
Piano_uvoptx.bak		Piano_uvoptx.bak
Piano_uvprojx.bak		Piano_uvprojx.bak
README.md		README.md
ScriptPhase.c		ScriptPhase.c
ScriptPhase.h		ScriptPhase.h
SpecialKeyScan.c		SpecialKeyScan.c
SpecialKeyScan.h		SpecialKeyScan.h
SysTick.c		SysTick.c
SysTick.h		SysTick.h
VolDisp.c		VolDisp.c
VolDisp.h		VolDisp.h
WaveSel.c		WaveSel.c
WaveSel.h		WaveSel.h
code.docx		code.docx
f603918fa0ec08fa2ed38baf5dee3d6d54fbdae3.jpg		f603918fa0ec08fa2ed38baf5dee3d6d54fbdae3.jpg
forcefield_pink.bmp		forcefield_pink.bmp
pins.txt		pins.txt
script.txt		script.txt
startup_stm32f10x_hd.lst		startup_stm32f10x_hd.lst
stm32f10x_it.c		stm32f10x_it.c
九九八十一.txt		九九八十一.txt

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