Dear gymmer: 8 u# C& j! f" U( U omapl138内核默认是没有支持pl2303或CH340,可以在编译内核的时候选择相应的驱动。 Device Drivers --->[*] USB support ---><*> USB Serial Converter support ---> 选上:# y5 n) h7 ^5 g( b) {+ I# c
<*> USB Winchiphead CH341 Single Port Serial Driver / B( y( o$ _4 K4 i5 }3 a+ W
或 ; A1 ~) H8 |* t <*> USB Prolific 2303 Single Port Serial Driver( R, l/ X& u8 m; E9 ~" J
希望对您能有帮助! ) z& r+ C3 W8 ^ k3 u' j . g/ }4 W4 r' q