National Instruments PCI-232/4 사용자 매뉴얼

차례

• Using PCI Serial with Linux

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• Contents

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• Related Documentation

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  • Contributions

    2
• Gather What You Need to Get Started

  2
• Quick Start

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• Setup

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  • Create Devices

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    • MAKEDEV Example

      5
  • Find Interface Information

    5
  • Assign Serial Driver

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    • setserial Example

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    • Assign Serial Drivers Using PCI-485

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    • Assign Serial Drivers Using PCI Eight-Port Interfaces

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  • Enable PCI Interrupt

    7
• Configuration

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  • View Your Hardware Resources

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  • Enable FIFO Buffers

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    • Table 1. tx_trigger Values

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    • Table 2. rx_trigger Values

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    • FIFO Example

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  • Configure struct termios

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• Configure PCI-485

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  • Select Transceiver Mode

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    • Table 3. Transceiver Mode Values

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    • rs485 Example

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  • Lower Baud Rate Selection

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• Test the Setup

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• Troubleshooting and Common Questions

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  • Error Codes

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  • Common Questions

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• Assign Driver

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• Sample /etc/rc.d/rc.serial File

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