RL-ARM User's Guide

Technical Support

On-Line Manuals

RL-ARM User's Guide

Opening TCP Connection

TCP Active Open

TCP Passive Open

Sending TCP Data

Example for Sending Data

Multiple TCP Connections

Opening UDP Connection

Sending UDP Data

When DHCP Enabled

When ARP Cache Empty

Example for Sending Data

IP Multicasting

Multiple UDP Connections

Configuring TCPnet

Static Configuration

System Definitions

Ethernet Network Interface

PPP Network Interface

SLIP Network Interface

Runtime Configuration

Using RL-TCPnet

With RTX Kernel

Event Driven Operation

IP Address Assignment

Ethernet Interface

Script Language

Large POST Messages

File System Interface

Multi-user Authentication

Using RAM File System

FCARM File Converter

PRINT Directive

NOPRINT Directive

PAGEWIDTH Directive

PAGELENGTH Directive

Command Line Interface

Multi-user Authentication

Sending Reply Message

Continuous Screen Update

File System Interface

File System Interface

File System Interface

Multi-user Authentication

Supported Commands

File System Interface

Ethernet Driver

Using Serial Link

Cable Connection

Modem Connection

Windows Dial-up

Add Direct Serial Link

New Dial-up Connection

Configure PPP Dial-up

Configure SLIP Dial-up

Redirecting Output

Function Overview

Ethernet Routines

Miscellaneous Routines

Serial Routines

System Functions

Telnet Routines

Example Programs

Library Reference

Ethernet Routines

Routine	Description
init_ethernet	Initializes the Ethernet controller.
int_disable_eth	Disables Ethernet controller interrupts.
int_enable_eth	Enables Ethernet controller interrupts.
interrupt_ethernet	Interrupt service routine for the Ethernet controller.
poll_ethernet	Polls the status register of the Ethernet controller.
send_frame	Sends an Ethernet frame.

note

The Ethernet routines enable the TCPnet system to use an ethernet controller for data transfer.
The Ethernet routines are not reentrant.