198 lines
6.2 KiB
ReStructuredText
198 lines
6.2 KiB
ReStructuredText
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MOXA Smartio/Industio Family Device Driver Installation Guide
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=============================================================
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Copyright (C) 2008, Moxa Inc.
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Copyright (C) 2021, Jiri Slaby
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.. Content
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1. Introduction
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2. System Requirement
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3. Installation
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3.1 Hardware installation
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3.2 Device naming convention
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4. Utilities
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5. Setserial
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6. Troubleshooting
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1. Introduction
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^^^^^^^^^^^^^^^
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The Smartio/Industio/UPCI family Linux driver supports following multiport
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boards:
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- 2 ports multiport board
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CP-102U, CP-102UL, CP-102UF
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CP-132U-I, CP-132UL,
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CP-132, CP-132I, CP132S, CP-132IS,
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(CP-102, CP-102S)
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- 4 ports multiport board
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CP-104EL,
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CP-104UL, CP-104JU,
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CP-134U, CP-134U-I,
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C104H/PCI, C104HS/PCI,
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CP-114, CP-114I, CP-114S, CP-114IS, CP-114UL,
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(C114HI, CT-114I),
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POS-104UL,
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CB-114,
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CB-134I
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- 8 ports multiport board
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CP-118EL, CP-168EL,
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CP-118U, CP-168U,
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C168H/PCI,
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CB-108
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If a compatibility problem occurs, please contact Moxa at
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support@moxa.com.tw.
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In addition to device driver, useful utilities are also provided in this
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version. They are:
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- msdiag
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Diagnostic program for displaying installed Moxa
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Smartio/Industio boards.
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- msmon
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Monitor program to observe data count and line status signals.
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- msterm A simple terminal program which is useful in testing serial
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ports.
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All the drivers and utilities are published in form of source code under
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GNU General Public License in this version. Please refer to GNU General
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Public License announcement in each source code file for more detail.
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In Moxa's Web sites, you may always find the latest driver at
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https://www.moxa.com/.
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This version of driver can be installed as a Loadable Module (Module driver)
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or built-in into kernel (Static driver). Before you install the driver,
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please refer to hardware installation procedure in the User's Manual.
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We assume the user should be familiar with following documents:
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- Serial-HOWTO
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- Kernel-HOWTO
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2. System Requirement
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^^^^^^^^^^^^^^^^^^^^^
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- Maximum 4 boards can be installed in combination
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3. Installation
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^^^^^^^^^^^^^^^
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3.1 Hardware installation
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=========================
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PCI/UPCI board
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--------------
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You may need to adjust IRQ usage in BIOS to avoid IRQ conflict with other
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ISA devices. Please refer to hardware installation procedure in User's
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Manual in advance.
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PCI IRQ Sharing
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---------------
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Each port within the same multiport board shares the same IRQ. Up to
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4 Moxa Smartio/Industio PCI Family multiport boards can be installed
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together on one system and they can share the same IRQ.
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3.2 Device naming convention
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============================
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The device node is named "ttyMxx".
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Device naming when more than 2 boards installed
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-----------------------------------------------
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Naming convention for each Smartio/Industio multiport board is
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pre-defined as below.
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============ ===============
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Board Num. Device node
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1st board ttyM0 - ttyM7
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2nd board ttyM8 - ttyM15
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3rd board ttyM16 - ttyM23
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4th board ttyM24 - ttyM31
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============ ===============
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4. Utilities
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^^^^^^^^^^^^
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There are 3 utilities contained in this driver. They are msdiag, msmon and
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msterm. These 3 utilities are released in form of source code. They should
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be compiled into executable file and copied into /usr/bin.
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msdiag - Diagnostic
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===================
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This utility provides the function to display what Moxa Smartio/Industio
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board was found by the driver in the system.
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msmon - Port Monitoring
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=======================
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This utility gives the user a quick view about all the MOXA ports'
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activities. One can easily learn each port's total received/transmitted
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(Rx/Tx) character count since the time when the monitoring is started.
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Rx/Tx throughputs per second are also reported in interval basis (e.g.
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the last 5 seconds) and in average basis (since the time the monitoring
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is started). You can reset all ports' count by <HOME> key. <+> <->
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(plus/minus) keys to change the displaying time interval. Press <ENTER>
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on the port, that cursor stay, to view the port's communication
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parameters, signal status, and input/output queue.
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msterm - Terminal Emulation
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===========================
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This utility provides data sending and receiving ability of all tty ports,
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especially for MOXA ports. It is quite useful for testing simple
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application, for example, sending AT command to a modem connected to the
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port or used as a terminal for login purpose. Note that this is only a
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dumb terminal emulation without handling full screen operation.
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5. Setserial
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^^^^^^^^^^^^
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Supported Setserial parameters are listed as below.
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============== =============================================================
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uart set UART type(16450 --> disable FIFO, 16550A --> enable FIFO)
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close_delay set the amount of time (in 1/100 of a second) that DTR
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should be kept low while being closed.
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closing_wait set the amount of time (in 1/100 of a second) that the
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serial port should wait for data to be drained while
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being closed, before the receiver is disabled.
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spd_hi Use 57.6kb when the application requests 38.4kb.
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spd_vhi Use 115.2kb when the application requests 38.4kb.
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spd_shi Use 230.4kb when the application requests 38.4kb.
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spd_warp Use 460.8kb when the application requests 38.4kb.
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spd_normal Use 38.4kb when the application requests 38.4kb.
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spd_cust Use the custom divisor to set the speed when the
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application requests 38.4kb.
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divisor This option sets the custom division.
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baud_base This option sets the base baud rate.
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============== =============================================================
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6. Troubleshooting
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|
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^^^^^^^^^^^^^^^^^^
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The boot time error messages and solutions are stated as clearly as
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possible. If all the possible solutions fail, please contact our technical
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support team to get more help.
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Error msg:
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More than 4 Moxa Smartio/Industio family boards found. Fifth board
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and after are ignored.
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Solution:
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To avoid this problem, please unplug fifth and after board, because Moxa
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driver supports up to 4 boards.
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