From 296cf02bd5d8d942203f1857af1168328ab28a91 Mon Sep 17 00:00:00 2001
From: "mauro.trovo" <mauro.trovo@elettra.eu>
Date: Mon, 10 Mar 2025 12:42:49 +0100
Subject: [PATCH] read from field
---
src/EEHGMaster.py | 269 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 268 insertions(+), 1 deletion(-)
mode change 100644 => 100755 src/EEHGMaster.py
diff --git a/src/EEHGMaster.py b/src/EEHGMaster.py
old mode 100644
new mode 100755
index 3982240..62e066e
--- a/src/EEHGMaster.py
+++ b/src/EEHGMaster.py
@@ -640,6 +640,90 @@ class EEHGMaster(Device):
Device.init_device(self)
# PROTECTED REGION ID(EEHGMaster.init_device) ENABLED START #
self._fel_mode = ''
+
+ self.seed_dev_atts_toread = ['State', 'wavelength', 'bandwidth',
+ 'energy', 'energy_max', 'wavelength2',
+ 'bandwidth2', 'energy2', 'energy2_max']
+ # definisco delle variabili di servizio per i limiti sup. dell'en. seed
+ self.nrg_s1_range = 50.0
+ self.nrg_s2_range = 20.0
+ # inizializzo i devices:
+ # SeedCcd1Dev
+ # - Device da cui leggere HorSigma che diventa waist_s1
+ # SeedCcd2Dev
+ # - Device da cui leggere HorSigma che diventa waist_s2
+
+ # self.xx_device = None #prototipoSeedCcd1Dev
+ # if self.XxDev:
+ # try:
+ # self.xx_device = tango.DeviceProxy(self.XxDevDev)
+ # except Exception as e:
+ # self.error_stream("Failed to connect to remote device: {}".format(e))
+ # self.set_state(tango.DevState.FAULT)
+ # self.set_status('failed to connect to remote device')
+
+ self.masterfel1_device = None
+ if self.MasterFel1Dev:
+ try:
+ self.masterfel1_device = tango.DeviceProxy(self.MasterFel1Dev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.sclmagnet_device = None
+ if self.SclMagnetDev:
+ try:
+ self.xx_device = tango.DeviceProxy(self.SclMagnetDev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.delayline_device = None
+ if self.DelayLineDev:
+ try:
+ self.delayline_device = tango.DeviceProxy(self.DelayLineDev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.dispmagnet_device = None
+ if self.DispersiveMagDev:
+ try:
+ self.dispmagnet_device = tango.DeviceProxy(self.DispersiveMagDev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.seedmaster_device = None #prototipo
+ if self.SeedMasterDev:
+ try:
+ self.seedmaster_device = tango.DeviceProxy(self.SeedMasterDev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.seedccd1_device = None
+ if self.SeedCcd1Dev:
+ try:
+ self.seedccd1_device = tango.DeviceProxy(self.SeedCcd1Dev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
+
+ self.seedccd2_device = None
+ if self.SeedCcd2Dev:
+ try:
+ self.seedccd2_device = tango.DeviceProxy(self.SeedCcd2Dev)
+ except Exception as e:
+ self.error_stream("Failed to connect to remote device: {}".format(e))
+ self.set_state(tango.DevState.FAULT)
+ self.set_status('failed to connect to remote device')
# PROTECTED REGION END # // EEHGMaster.init_device
@@ -1416,8 +1500,191 @@ class EEHGMaster(Device):
"""
reads from field the attribute `current` values
- :return:None
+ :return:Non
"""
+ # leggo il primo attributo Lambda fel
+ if self.masterfel1_device:
+ try:
+ lambdaf = self.masterfel1_device.read_attribute("LambdaFEL").value
+
+ except tango.DevFailed:
+ lambdaf = 13.3
+ # self.error_stream('')
+ self.error_stream('failed to read lambda FEL')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read lambda FEL')
+
+ self.lambda_fel_curr = lambdaf
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('device not initialized')
+
+ # leggo il secondo attributo energy
+ if self.sclmagnet_device:
+ try:
+ valore = self.sclmagnet_device.read_attribute("MagnetEnergy").value
+
+ except tango.DevFailed:
+ valore = 1.2
+ # self.error_stream('')
+ self.error_stream('failed to read beam energy')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read beam energy')
+
+ self.e_nrg_fel = valore
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('device not initialized')
+
+ # leggo il terzo attributo r561
+ if self.delayline_device:
+ try:
+ valore = self.delayline_device.read_attribute("R56").value
+
+ except tango.DevFailed:
+ valore = 100.0
+ # self.error_stream('')
+ self.error_stream('failed to read R561')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read R561')
+
+ self.r561_curr = valore
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('delay line device not initialized')
+
+
+ # leggo il terzo attributo r562
+ if self.dispmagnet_device:
+ try:
+ valore = self.dispmagnet_device.read_attribute("R56").value
+
+ except tango.DevFailed:
+ valore = 2.0
+ # self.error_stream('')
+ self.error_stream('failed to read R562')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read R562')
+
+ self.r562_curr = valore
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('disp. mag. device not initialized')
+
+ # leggo gli attributi del seed
+ if self.seedmaster_device:
+ try:
+ attrs = self.seedmaster_device.read_attributes(self.seed_dev_atts_toread)
+ # self.set_state(attrs[0].value)
+
+ if attrs[1].quality != tango.AttrQuality.ATTR_INVALID:
+ self.lambda_s1_curr = attrs[1].value
+ else:
+ self.lambda_s1_curr = 260.0
+
+ if attrs[2].quality != tango.AttrQuality.ATTR_INVALID:
+ self.dlambda_s1 = attrs[2].value
+ else:
+ self.dlambda_s1 = 1.0
+
+ if attrs[3].quality != tango.AttrQuality.ATTR_INVALID:
+ self.nrg_s1_curr = attrs[3].value
+ else:
+ self.nrg_s1_curr = 5.0
+
+ if attrs[4].quality != tango.AttrQuality.ATTR_INVALID:
+ self.nrg_s1_range = attrs[4].value
+
+ # #leggo:
+ # cfg = self.idev.get_attribute_config('Gap')
+ # self.min_mech_gap = float(cfg.min_value)
+ # self.max_mech_gap = float(cfg.max_value)
+ # #scrivo:
+ # self.set_attribute_config('nrg_s1'max_value, str(self.nrg_s1_range))
+ self.nrg_s1.max_value = self.nrg_s1_range
+
+ else:
+ self.nrg_s1_range = 50.0
+
+ if attrs[5].quality != tango.AttrQuality.ATTR_INVALID:
+ self.lambda_s2_curr = attrs[5].value
+ else:
+ self.lambda_s2_curr = 255.0
+
+ if attrs[6].quality != tango.AttrQuality.ATTR_INVALID:
+ self.dlambda_s2 = attrs[6].value
+ else:
+ self.dlambda_s2 = 1.0
+
+ if attrs[7].quality != tango.AttrQuality.ATTR_INVALID:
+ self.nrg_s2_curr = attrs[7].value
+ else:
+ self.nrg_s2_curr = 10.0
+
+ if attrs[8].quality != tango.AttrQuality.ATTR_INVALID:
+ self.nrg_s2_range = attrs[8].value
+ else:
+ self.nrg_s2_range = 50.0
+
+ except tango.DevFailed:
+ self.set_state(tango.DevState.ALARM)
+ self.error_stream('seed device failed')
+ self.set_status('seed device failed')
+ except ValueError:
+ self.lambda_s1_curr = 260.0
+ self.dlambda_s1 = 1.0
+ self.nrg_s1_curr = 5.0
+ self.lambda_s2_curr = 255.0
+ self.dlambda_s2 = 1.0
+ self.nrg_s2_curr = 10.0
+ self.set_state(tango.DevState.ALARM)
+ self.error_stream('reading of seed device failed')
+ self.set_status('reading of seed device failed')
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('seed device not initialized')
+
+ # leggo l'attributo waist s1
+ if self.seedccd1_device:
+ try:
+ valore = self.seedccd1_device.read_attribute("HorSigma").value
+
+ except tango.DevFailed:
+ valore = 0.3
+ # self.error_stream('')
+ self.error_stream('failed to read waist 1')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read waist 1')
+
+ self.waist_s1 = valore
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('disp. mag. device not initialized')
+
+ # leggo l'attributo waist s2
+ if self.seedccd2_device:
+ try:
+ valore = self.seedccd2_device.read_attribute("HorSigma").value
+
+ except tango.DevFailed:
+ valore = 0.2
+ # self.error_stream('')
+ self.error_stream('failed to read waist 1')
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('failed to read waist 1')
+
+ self.waist_s2 = valore
+
+ else:
+ self.set_state(tango.DevState.ALARM)
+ self.set_status('disp. mag. device not initialized')
+
pass
# PROTECTED REGION END # // EEHGMaster.ReadFromField
--
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