Android Question Serial Port Library (Solved)

[nibbo]

Hi, does anyone know which library I need for SerialPort? Thanks

 

[agraham]

One that supports the serial adaptor you want to use. I'd start with

felUsbSerial - Alternative Usb Serial library

This library wraps the following open source project: https://github.com/felHR85/UsbSerial (MIT license). It is an alternative to the UsbSerial2 library. The following devices are supported: CP210x, CDC, FTDI, PL2303 and CH34x. Usage is simple. You find the UsbDevice with USB library and then...

www.b4x.com

as long as you have one of the supported chips.

 

[nibbo]

Thanks Erel,

The UsbManager says there are no USB devices connected, so, again find myself looking at some old code and cannot identify which libraries I used to have.
Below is my old code which used to work, does anyone know any other libraries that expose SerialPort?
The device is a handheld with a built in barcode scanner.

Thanks

Sub Process_Globals
    Dim sp As SerialPort
    Dim spStream As AsyncStreams
End Sub

Sub Service_Create
End Sub

Sub Service_Start (StartingIntent As Intent)
    sp.SetPort("/dev/ttyMT1", 115200, 0)
    spStream.Initialize(sp.InputStream, sp.OutputStream, "Astream")
End Sub

 

[DonManfred]

and cannot identify which libraries I used to have

open the project and check the marked/used libraries

 

[DonManfred]

Thanks Erel

?? You did not get an answer from Erel but from @agraham

 

[nibbo]

?? You did not get an answer from Erel but from @agraham

My bad, thanks @agraham

 

[nibbo]

open the project and check the marked/used libraries

Unfortunately my PC was trashed; I had all of my sources backed up but not the libraries folder so any extra extra libraries I added have gone.
Now, when I open an old project it 'ticks' all libraries it used to have but does not complain about any missing ones so I have no idea what was there before.
Unless I am missing a trick somewhere?

 

[DonManfred]

I had all of my sources backed up but not

look at the .b4a file in notepad++
The used libraries are listed in this file.

Library1=core
Library2=okhttp
Library3=stringutils
Library4=javaobject
Library5=okhttputils2
Library6=firebaseadmob
Library7=json

 

[nibbo]

look at the .b4a file in notepad++
The used libraries are listed in this file.

Awesome, SerailLibJab was missing, app is now working again. Thanks @DonManfred

 

[DonManfred]

And i did not get a single LIKE? Do not expect any more answers from me. :-(

 

[nibbo]

And i did not get a single LIKE? Do not expect any more answers from me. :-(

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