Android Question USB-Serial-for-Android

Roy Wengler said:

Have you some hints for me ?

Click to expand...

Yes, this library is already available: https://www.b4x.com/android/forum/threads/28176

Another option: felUsbSerial - Alternative Usb Serial library

thats not the same ...
I search a library with a Read function like this :
port.read(buffer,count,timeout)

UsbSerial wraps this open source project. You should never try to read serial data synchronously in Android (on the main thread). The library together with AsyncStreams takes care of it.

hmm, the problem is that I must read many settings from a device (many commands) and show the settings in my application
so I wanted write a sub for every command like this :

sub ReadSetting1 as float
end sub
sub ReadSetting2 as byte
end sub
sub ReadSetting3 as string
end sub

and in my main :
dim f as float = ReadSetting1
dim b as byte = ReadSetting2
dim s as string = ReadSetting3

That sound complicated with a async communication ...

See my answer here: https://www.b4x.com/android/forum/threads/usbserial-wait-for-receiving-bytes.76336/