def checkTrigger(self, arg1, arg2):
from time import sleep
from MDSplus.mdsExceptions import DevNOT_TRIGGERED
state = self.getBoardState()
if state == "ACQ32:0 ST_STOP" or (state == "ACQ32:4 ST_POSTPROCESS" and (arg1 == "auto" or arg2 == "auto")):
return
if arg1 != "auto" and arg2 != "auto":
tries = 0
while state == "ACQ32:4 ST_POSTPROCESS" and tries < 120:
tries += 1
sleep(1)
state = self.getBoardState()
if state != "ACQ32:0 ST_STOP":
raise DevNOT_TRIGGERED()
def store(self):
""" Store method for the aeon 3248 digitizer """
from MDSplus import Data
from MDSplus import Range
from MDSplus.mdsExceptions import DevBAD_NAME
from MDSplus.mdsExceptions import DevNOT_TRIGGERED
if self.debug:
print("starting A3248 store")
name = self.getString(self.name, DevBAD_NAME)
status = Data.execute('AEON_CHECKTRIGGER("%s")' % (name, ))
if not (status & 1):
raise DevNOT_TRIGGERED("Module %s not triggered" % name)
setup_vector = Data.execute('AEON_GETSETUP("%s")' % (name, ))
status_reg = int(setup_vector[0])
gain_reg = int(setup_vector[1])
addr = int(setup_vector[2])
if self.debug:
print("get dt")
dt = self.dts[int((status_reg >> 8) & 0xF)]
pts = 32768
if status_reg & 0x00F1:
pts = (status_reg & 0xFF) * 128
if self.debug:
print("gain reg is %d" % gain_reg)
gain_code = ((gain_reg >> 8) & 3)
gain = (1 << gain_code)
if self.debug:
print("gain is %d" % gain)
offset = gain_reg & 0xFF
offset = int(offset)
if self.debug:
print("store clock record")
if dt == 0:
self.clock.record = self.ext_clock
else:
self.clock.record = Range(None, None, dt)
for chan in range(4):
self.storeChannel(name, chan, addr, pts, gain, offset)
return 1
def waitftp(self):
import time
from MDSplus.mdsExceptions import DevOFFLINE
from MDSplus.mdsExceptions import DevNOT_TRIGGERED
from MDSplus.mdsExceptions import DevIO_STUCK
from MDSplus.mdsExceptions import DevTRIGGERED_NOT_STORED
from MDSplus.mdsExceptions import DevUNKOWN_STATE
"""Wait for board to finish digitizing and storing the data"""
state = self.getBoardState()
tries = 0
while (state == "ACQ32:4 ST_POSTPROCESS") and tries < self.max_tries:
tries = tries + 1
state = self.getBoardState()
time.sleep(2)
if state == 'off-line':
raise DevOFFLINE()
if state == "ACQ32:1 ST_ARM" or state == "ACQ32:2 ST_RUN":
raise DevNOT_TRIGGERED()
if state == "ACQ32:4 ST_POSTPROCESS":
raise DevIO_STUCK()
if state == "ACQ32:0 ST_STOP" or state == "Ready":
for chan in range(int(self.active_chan.record), 0, -1):
chan_node = self.__getattr__('input_%2.2d' % (chan,))
if chan_node.on:
max_chan = chan_node
break
if max_chan.rlength > 0:
return 1
else:
print("Triggered, but data not stored !")
raise DevTRIGGERED_NOT_STORED()
else:
print("ACQxxx UNKNOWN BOARD state /%s/" % (state,))
raise DevUNKOWN_STATE()