NPS » NPS led

h1. VLD EPICS development

h2. Run the IOC

* log into hccoda@nps-vme4 from a terminal

<pre>

ssh hccoda@nps-vme4

</pre>

* execute startup script (located in $HOME/bin)

<pre>

startIOC

</pre>

h2. Calibration test script

* log into hccoda@cdaql3 from a terminal

<pre>

ssh hccoda@cdaql3

</pre>

* execute calibration test script

<pre>

cd $HOME/scripts/VLD

./vld_calibration_test [0,1]

</pre>

> * Usage

<pre>

  vld_calibration_test.sh [0,1]

                     0: disable

                     1: enable

</pre>

> * Script variable description

> > * *VLDSLOT*

> > > IOC Base name + VLD Slot number.  This is defined by the IOC startup script.  Currently vme4 for nps-vme4, and Slot17 for the VLD in that crate.

> > * *PULSER_SETTING*

> > > Enum for random pulser setting

<pre>

 0: 700kHz

 1: 350kHz

 2: 175kHz

 3: 87.5kHz

 ...

 7: 5.5kHz

</pre>

> > * *TRIG_SOURCE*

> > > Source to trigger pulser

<pre>

 0: always high (should be Periodic trigger),

 1: random trigger only

 2: FP_trigger

</pre>

> > * *C0_LOW_MASK*, *C0_HIGH_MASK*, *C1_LOW_MASK*, *C1_HIGH_MASK*, etc..

> > > Connector channel enable bitmasks.  E.g. to enable channel 0 and 1, 

<pre>

C0_LOW_MASK=0x3

</pre>