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

c004245

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

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

how to open /ttyUSB0 ?

leung先森

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

jpchen

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