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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
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B4A Library UsbSerial library 2.0 - supports more devices - agraham Oct 25, 2024 (22 reactions) This is an expanded version of the original UsbSerial library. It has added support for Prolific... serial driver library as the existing UsbSerial library but no longer needs a separate jar file... B4A Library USBSerial Enhanced - Based on usb-serial-for-android-3.10.0 - Peter Simpson Jan 23, 2026 (19 reactions) , you can comment out the optional manifest code, but that is NOT recommended.
SS_USBSerialEnhanced
Author: Peter Simpson
Version: 1.1
USBSerialEnhanced
Enhanced USB Serial library with support for 32-bit data... B4J Question [SOLVED] UsbSerial for B4J? - Dadaista Nov 26, 2017 When UsbSerial lib for B4J?:oops:
My life would be simpler:):)
I am not able to print in ESC/POS printer from B4J :mad::mad::(:(:(:(
I have tried with this but no ports availables with bluetooth... B4A Library felUsbSerial - Alternative Usb Serial library - Erel Mar 26, 2019 (24 reactions) 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... initialize felUsbSerial, configure it and start reading. Sub Process_Globals Private usbserial... usbserial.Initialize("serial", device, -1) usbserial.BaudRate = 115200 usbserial.DataBits = usbserial.DATA_BITS_8 usbserial.StartReading End If End If End... B4A Question usbserial 2.5 lib demo app ... where ? - peacemaker Dec 21, 2022 HI, All
Strange, that cannot find on the forum.... B4A Question [felUSBSerial] Missing data while receiving bytes - FredBerlin Apr 28, 2019 Hello everybody!
After using felUSBSerial for some while, I realized that once a while some bytes... usbserial As felUsbSerial
Private manager As UsbManager
Private bc As ByteConverter
End Sub... B4A Question SDK 31 and USBserial.RequestPermission - yo3ggx Oct 18, 2022 permission for USBserial.
Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or... B4A Question Error: java.io.IOException: Error writing 8 bytes at offset 0 length=8 [UsbSerial AND AsyncStreams LIBRARY] - CorryWestSide (first post) Mar 18, 2025 As PreferenceManager
Dim timeout As String
Dim usb1 As UsbSerial
Dim astreams1....NullPointerException: Attempt to invoke interface method 'int com.hoho.android.usbserial.driver... B4A Question USBSerial wait for receiving bytes - wroyw Feb 18, 2017 Hi, is it possible to wait for a specified count of bytes after write to USBserial port ? I would like send many commands to a device with different length of answer. e.g. send 0x01 , receive 2 bytes send 0x51 , recieve 8 bytes and many others, So I will write and than wait for the answer. Is that possible with the USBserial lib ? Thanks in advance Roy... B4A Question Flow Control on USBSerial library. - tigrot Dec 29, 2015 Hi Everybody, I have the need to control the flow of data on Prolific 2303. The chip has control capabilities on-chip, so I wonder if someone has done. Some adapter I use for testing has hardware flow control enabled by default. I solved the issue with a couple of jumpers, to simulate a null-modem cable. I have also seen that they have no TTL/EIA voltage shifter inside, strange because I payed as ... Page: 1 2 3 4 |