Moxa UPort 1150 — установка и настройка драйвера для USB-to-Serial конвертеров [26/43]

UPort 1100 Series Installation and Configuration

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Unloading the Moxa Driver

The driver will not be unloaded when you remove the MOXA UPort 1100 from the PC. The Moxa driver must be

unloaded manually.

#rmmod mxuport1100_24

You can verify that the driver has loaded by entering the following command:

# lsmod

For additional information, please refer to readme.txt in the mxuport1100_24 directory.

Setting the Serial Parameters

The UPort 1130 supports three interfaces (RS-485 2W, RS-485 4W, RS-422); the UPort 1150/1150I support

four interfaces (RS-232, RS-485 2W, RS-485 4W, RS-422). You can execute the setserial command to set the

port’s interface. The supported parameters are listed below.

Parameter Value Interface

port 0 RS-232

port 1 RS-485 2W

port 2 RS-422

port 3 RS-485 4W

Example:

To set the port’s information, type:

# setserial /dev/ttyUSB0 port 1

To retrieve the port's information, type:

# setserial -G /dev/ttyUSB0

Removing the Moxa Driver and Utility Files

To remove the Moxa files, navigate to /moxa/mxuport1100_24, and then type:

#make clean;

Both the driver and utility files will be removed.

Linux Kernel 2.6.x

The Linux driver provided with the UPort 1100 maps Linux host ttyUSBxx ports to UPort device ports. Once the

mapping has been set up, Linux users and applications can connect to a device port as if it were a ttyUSBxx port.

These drivers have been designed and tested for the majority of Linux distributions, including Linux kernel

version 2.6.x and higher versions. Please check Moxa’s website (http://www.moxa.com.

) for the latest Linux

kernel support.

The Linux drivers support the following models:

• UPort 1110: 1-port RS-232 USB-to-Serial Converter.

• UPort 1130: 1-port RS-422/485 USB-to-Serial Converter.

• UPort 1130I: 1-port RS-422/485 USB-to-Serial Converter with isolation Protection.

• UPort 1150: 1-port RS-232/422/485 USB-to-Serial Converter.

• UPort 1150I: 1-port RS-232/422/485 USB-to-Serial Converter with isolation protection.