Delta Tau Power PMAC EPICS Device Support Manual
8 February 2013
TABLE OF CONTENTS
1 Scope ...................................................................................................................... 3
2 Reference Documents ............................................................................................ 3
3 Introduction ............................................................................................................ 4
4 Requirements ......................................................................................................... 4
4.1 Hardware Requirements................................................................................. 4
4.2 Software Requirements .................................................................................. 4
5 Installation Under Linux ........................................................................................ 5
5.1 libssh2 Installation ......................................................................................... 5
5.2 EPICS Base and Modules .............................................................................. 5
5.3 Power PMAC Module Installation................................................................. 6
6 Running the Test Application ................................................................................ 7
6.1 Running the EPICS Database ........................................................................ 7
6.2 Running the EDM Screens............................................................................. 8
6.3 Running the CSS BOY Screens ................................................................... 11
7 Development of the Device Support Code .......................................................... 14
7.1 SSH Driver Class ......................................................................................... 14
7.2 Asyn SSH Port Driver .................................................................................. 16
7.3 Power PMAC Controller Class .................................................................... 18
7.4 Power PMAC Axis Class ............................................................................. 21
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