Dear gymmer: 0 w* j/ O" H" v5 c 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: , @. [3 K- S4 Z* A' i) f <*> USB Winchiphead CH341 Single Port Serial Driver 8 {; c" j; v% O/ W
或* l2 p, u- d" a8 F
<*> USB Prolific 2303 Single Port Serial Driver& K+ f6 r# p u; D3 X
希望对您能有帮助!+ F% y. V' x" h/ ]+ S5 p( R- p, E