KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I want to develop an application whitch control the serial device over usb, on Linux Android. An Android OS is 3.1 that supports USB host. Q1: Please let me know how to get which port the serial device is mounted . I got likely USB device information when I got "Dump Device State" on Dalvik Debug Monitor. And, I checked /dev/tty* on android device by using adb. I don't know which one(/dev/tty??) the serial device is. adb shell $ ls /dev/tty* /dev/tty /dev/ttyFIQ0 /dev/ttyHS0 /dev/ttyHS2 /dev/ttyHS3 /dev/ttyHS4 /dev/ttyS0 /dev/ttyS1 /dev/ttyS2 /dev/ttyS3 Q2: Please let me know how to control the serial device on Android without root permission. I have a application(exe) that can control the serial device on linux. I tried to do on android , but I couldn't do for permission denied. And, I tried redirect to the serial port(maybe) $ ls > /dev/ttyS0 But I couldn't. cannot create /dev/ttyS0: permission denied. Please let me know anything how to control and access to the serial device.
Tags (comma-separated)
Save Edits
Cancel