Spanish Conexión RS-232 con B4a

[josetemi]

Hola a todos; Estoy intentado usar un adaptador Usb-Rs232 para manejar un equipo, solo encuentro ejemplos para conexión Bluetooth con la librería serial. Por favor a ver si alguien me puede decir donde encontrar algún ejemplo

 

[TILogistic]

ver esto puede ayudarlo:
son clasess

PL2303 USB to RS232 adaptor driver

This is a driver for PL2303 based USB to RS232 adaptors. The PL2303 is a chip produced by Prolific Technology Inc. of Taiwan and is a very common chip to find in such adaptors. The driver requires version 0.92 or later of the USB Host library and needs a Honeycomb 3.1 or later device with USB...

www.b4x.com

 

[josetemi]

Gracias oparra, lo probaré, a ver que tal

 

[agraham]

Don't use that library, it is old and superseded. Use my

UsbSerial library 2.0 - supports more devices

This is an expanded version of the original UsbSerial library. It has added support for Prolific PL2303 USB to serial converters, Android ADK devices and USB permissions. All devices use the same simple interface intended to be used with AsyncStreams and AsyncStreamsText. Note that AsyncStreams...

www.b4x.com

or Erel's

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

 

[josetemi]

Muchas gracias agraham, me bajaré la biblioteca que he visto que tiene ejemplos, a ver si lo consigo ............