標(biāo)題: Arduino與LD3320怎么才能編譯成功?'DDRD' was not declared in this scope [打印本頁] 作者: Erika 時(shí)間: 2019-11-16 14:04 標(biāo)題: Arduino與LD3320怎么才能編譯成功?'DDRD' was not declared in this scope 一開始從網(wǎng)上下了VoiceLED-V2文件,然后編譯不成功,出現(xiàn)ld3320.h No File....的問題,后來將ld3320目錄復(fù)制到Arduino sketchbook location地址的libraries文件夾內(nèi)(在File->referenees里查看),出現(xiàn)avr/io.h No File....的問題,然后我從網(wǎng)上下了avr的庫文件,還是出現(xiàn)了下面的錯(cuò)誤,求解決!
'DDRD' was not declared in this scope