hopf PCI-Bus Receiver (6039 GPS/DCF77)

Last update: 21-Oct-2010 23:44 UTC


Table of Contents


Synopsis

Address: 127.127.39.X
Reference ID: hopf (default), GPS, DCF
Driver ID: HOPF_P

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Description

The refclock_hopf_pci driver supports the hopf PCI-bus interface 6039 GPS/DCF77.

Additional software and information about the software drivers as well as the latest NTP driver source, executables, and documentation is maintained at http://www.ATLSoft.de/ntp.


Operating System Compatibility

The hopf clock driver has been tested on the following software and hardware platforms:

Platform Operating System
i386 (PC) Linux
i386 (PC) Windows NT
i386 (PC) Windows 2000

O/S System Configuration

UNIX

The driver attempts to open the device /dev/hopf6039 REFID. The device entry will be made by the installation process of the kernel module for the PCI-bus board. The driver sources belongs to the delivery equipment of the PCI-board.

Windows NT/2000

The driver attempts to open the device by calling the function OpenHopfDevice(). This function will be installed by the Device Driver for the PCI-bus board. The driver belongs to the delivery equipment of the PCI-board.


Fudge Factors

refid string

Specifies the driver reference identifier, GPS or DCF.

flag1 0 | 1

When set to 1, driver syncs even if only crystal driven.


Questions or Comments

Bernd Altmeier, Ing.-Büro für Software www.ATLSoft.de