Useful DAQ stuffs
From Hall A Wiki
- DP shell commands
DP_ask coda_component_name puts text : display text on specified CODA component
DP_ask coda_component_name exec text : execute command and return result to your shell
NS_ServerInit servername : create a server on host with name servername
DP_ask coda_component_name configure : miscellanous thing about components
DP_ask coda_component_name status : gets status from component
- Timer library for vxworks
In boot script load library
ld < /u/site/coda/2.5/extensions/ppcTimer/ppcTimer.o
and init the functions
ppcTimeBaseFreqSet(133333332) ppcTimeBaseZero()
In the crl code :
include "ppcTimer.h"
....
declare the counters
PPCTB TimeCount1,TimeCount2;
....
read the time value
ppcTimeBaseGet(&TimeCount2);