c004245 发表于 2019-2-14 16:47:07

How to open /ttyUSB0 on Android (AIO-3288C)

I connected RS232 to usb on AIO-3288C board.

but /dev directory not found `/dev/ttyUSB0`

how to open /ttyUSB0 ?

leung先森 发表于 2019-2-14 17:44:25

http://wiki.t-firefly.com/en/AIO-3288C/driver_uart.html

jpchen 发表于 2019-2-14 18:42:02

hi, you can config the kernel menuconfig as follow
"Device Drivers---> USB support--->USB Serial Converter support"
you can select the rs232 driver and complier it
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