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Matts lower-level way of programming a burst with 1 slow andor rate:

export EPICS_PVA_ADDR_LIST=172.21.152.78 (allows rix-daq to talk to the XPM, e.g. to program sequences)

source /cds/group/pcds/dist/pds/rix/scripts/setup_env.sh
traingenerator -s 14000 -b 28 -n 32001 -r 2 -d "burst" -t 910000 >& /tmp/beam.py
periodicgenerator -p 91 91000 -s 0 0 -d '10kHz' '10Hz' --repeat 3 --notify >& /tmp/codes.py 
seqprogram --seq 0:/tmp/codes.py 3:/tmp/beam.py --pv DAQ:NEH:XPM:3

Command to view the status of the sequence:

rix-daq:~> pvget DAQ:NEH:XPM:3:SEQCODES
DAQ:NEH:XPM:3:SEQCODES 2023-05-22 17:26:52.369    
EventCode Description  Rate Enabled
      272                 1       1
      273               102       1
      274                 0       1
      275                 0       1
      276                 0       0
      277                 0       0
      278                 0       0
      279                 0       0
      280                 0       0
      281                 0       0
      282                 0       0
      283                 0       0
      284             10206       1
      285                 0       1
      286                 0       1
      287                 0       1
rix-daq:~> 

Command to start a sequence that has ended (note that 9=(8<<3) | (1<<0) so sequence engines 3 and 0 are restarted):

pvput DAQ:NEH:XPM:3:SeqReset 9

Matt's higher level way of programming a burst with 2 slow andor rates:

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