There are 4 directories in this tar file.
capfast - Contains: The 6 "genSub" capfast symbols. The "edb.def" entries.
If using Capfast:
(1) Copy the symbols: capfast/*.sym to the relevant location.
(Probably $EPICS/extensions/src/edif/lib/sym)
(2) Add the lines in: capfast/edb.def to your edb.def file.
(Probably this resides in $EPICS/extensions/src/edif/lib)docs - Contains the EPICS Record Reference Manual for the record. genSubManual.pdf
src - Contains the 3.14 source file and database definition file for version 1.6 of the genSub record.
example - Contains two further directories: (Note: this example code has NOT been ported to 3.14).
send
----
pinfo.h - Example structure to transfer between two records.
send.c - Process routine which runs in the sending genSub record.
send.db - Database which contains two genSub's. This is an example of
passing data within an IOC.
send.sch - Capfast schematic of the above database.
receive
-------
pinfo.h - As above.
listen.c - Process routine which runs in the 'genSub' record in the
receiving IOC.
listen.db - Database which contains a single genSub. Load this is a
different IOC to send.db.
listen.sch - Capfast schematic of the above.These files are meant to provide an example of how to use the 'genSub' record. In the "sending" database, a genSub record puts out values on 4 links. On the first link is an array of 5 doubles. On the second link is a user defined structure (defined in pinfo.h). On the third link is an array of 4 strings. On the fourth link is a single LONG value. Also, in the "sending" database is a second 'genSub' record which receives the data across database links.
In the "receiving" database, a single 'genSub' record gets the values via Channel Access links as they are pushed/pulled from the "sending" database. Links A, B and C are pushed into the receiving database. Link D is pulled across from the sending database.
=================================================================================== Andy Foster Observatory Sciences Limited Email: ajf@observatorysciences.co.uk William James House Tel: 44 - (0)1223 - 508259 Cowley Road Fax: 44 - (0)1223 - 508258 Cambridge, CB4 0WX, UK http://www.observatorysciences.co.uk