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Help / WLanguage / WLanguage functions / Standard functions / Windows functions / Serial/Parallel Ports functions
  • Features specific to Android and Android widget
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Stored procedures
Returns the list of serial and parallel ports on the computer.
AndroidAndroid Widget Only the serial ports of the device are listed (if any).
Example
// Load the names of the serial ports on the computer in a Combo Box control.
SerialPortNames is array of strings = sListPort(1)
 
FOR EACH sPort IN SerialPortNames
ListAdd(COMBO_SerialPorts, sPort)
END
Syntax
<Result> = sListPort([<Type>])
<Result>: Array of strings
Array of strings that contains the names of the sought ports.
<Type>: Optional integer
Type of port to be listed:
  • 0 (default value) : Lists serial and parallel ports.
  • 1 : Lists serial ports.
  • 2: Lists parallel ports.
Remarks
AndroidAndroid Widget

Features specific to Android and Android widget

In Android and Android widget mode, the serial and parallel port functions can be used:
  • Only on serial (not parallel or infrared) ports.
  • Only with devices that support the CDC/ACM protocol (Arduino ATmega32U4) and the following USB to serial converter chips:
    • FTDI FT232R, FT232H, FT2232H, FT4232H, FT230X, FT231X, FT234XD
    • Silabs CP210x
    • Qinheng CH340, CH341A
    • Prolific PL2303
Business / UI classification: Business Logic
Component: wd290com.dll
See also
Minimum version required
  • Version 26
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Last update: 07/22/2022

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