SOLARIS_HVController/HVGUI.py

#!/usr/bin/python3

import HVLibrary as hv

import sys
import datetime
import csv
import socket
import time

print("================== SOLARIS HV Controller for CAEN SY4527")

#-----------assign a port, to prevent the script run mulitple time
s = socket.socket()
host = socket.gethostname()
port = 4305
s.bind((host,port))

#------ database
import influxdb_client
from influxdb_client import InfluxDBClient, Point, WritePrecision
from influxdb_client.client.write_api import SYNCHRONOUS, ASYNCHRONOUS

with open('INFLUX_TOKEN.txt', 'r') as f:
   token = f.readline().replace('\n', '')

org = "Argonne National Laboratory"
databaseIP = "http://192.168.0.200:8086"
write_client = influxdb_client.InfluxDBClient(url=databaseIP, token=token, org=org)
bucket = "CAEN_SY4527"
write_api = write_client.write_api(write_options=ASYNCHRONOUS)

print("------- Database")
print("    IP : " + databaseIP)
print(" Buket : " + bucket)
print(" token : " +  token)

pushToDB = False

print("--------- Generating GUI")
#------ GUI
from PyQt6.QtWidgets import QApplication, QMainWindow, QPushButton, QCheckBox, QLineEdit, QLabel, QVBoxLayout, QWidget, QTabWidget, QGridLayout, QMessageBox, QFileDialog, QProgressBar
from PyQt6.QtCore import Qt, QThread, QTimer, QObject, pyqtSignal
from functools import partial

nMod = 2
nChPerMod = [48, 48]
updateTime = 3 #sec

######################################

bd = []
for k in range(nMod):
  bd.append(hv.Board(3 + k))

ColStrList = ["Name", "Ch", 'On/Off', "Set V [V]", "Set I [uA]", "Out V [V]", "Out I [uA]"]

NameList = []
V0SetList = []
I0SetList = []
OnOffList = []
outVList = []
outIList = []

for k in range(nMod):
  NameList.append(bd[k].GetPV('Name'))
  V0SetList.append(bd[k].GetPV('V0Set'))
  I0SetList.append(bd[k].GetPV('I0Set'))
  OnOffList.append(bd[k].GetPV('Pw'))
  outVList.append(bd[k].GetPV('VMon'))
  outIList.append(bd[k].GetPV('IMon'))

class MyWindow(QMainWindow):
  def __init__(self):
    super().__init__()

    self.setWindowTitle("Iseg Controller")
    self.setGeometry(100, 100, 600, 200)
  
    widget = QWidget()
    layout = QVBoxLayout()
    widget.setLayout(layout)
    self.setCentralWidget(widget)

    self.txtName = [[QLineEdit() for _ in range(rows)] for rows in nChPerMod]
    self.txtV = [[QLineEdit() for _ in range(rows)] for rows in nChPerMod]
    self.txtI = [[QLineEdit() for _ in range(rows)] for rows in nChPerMod]
    self.txtVOut = [[QLineEdit() for _ in range(rows)] for rows in nChPerMod]
    self.txtIOut = [[QLineEdit() for _ in range(rows)] for rows in nChPerMod]
    self.chkON = [[QCheckBox() for _ in range(rows)] for rows in nChPerMod]

    self.timer = QTimer(self)
    self.timer.timeout.connect(self.updateTimer)
    self.timer.start(updateTime*1000)
    self.time = 0

    #=========== database and refresh time
    gLayout = QGridLayout()
    layout.addLayout(gLayout)

    # lbIP = QLabel("Database IP : ", self)
    # lbIP.setAlignment(Qt.AlignmentFlag.AlignRight)
    # gLayout.addWidget(lbIP, 0, 0)
    
    # self.txtIP = QLineEdit(self)
    # self.txtIP.setText(IP)
    # self.txtIP.textChanged.connect(partial(self.TextChange, self.txtIP))
    # self.txtIP.returnPressed.connect(partial(self.UnSetTextColor, self.txtIP))
    # gLayout.addWidget(self.txtIP, 0, 1)

    lb1 = QLabel("Refresh period [sec] :", self)
    lb1.setAlignment(Qt.AlignmentFlag.AlignRight)
    gLayout.addWidget(lb1, 1, 0)
    
    self.txtRefresh = QLineEdit(self)
    self.txtRefresh.setText(str(updateTime))
    self.txtRefresh.textChanged.connect(partial(self.TextChange, self.txtRefresh))
    self.txtRefresh.returnPressed.connect(self.SetTimer)
    self.txtRefresh.returnPressed.connect(partial(self.UnSetTextColor, self.txtRefresh))
    gLayout.addWidget(self.txtRefresh, 1, 1)

    self.chkDB = QCheckBox("Enable DataBase Output", self)
    gLayout.addWidget(self.chkDB, 0, 2)

    #=========== set tab
    self.tabWidget = QTabWidget(self)
    layout.addWidget(self.tabWidget)

    for k in range(0, nMod):
      tab = QWidget(self)
      layout_tab = QGridLayout()
      layout_tab.setAlignment(Qt.AlignmentFlag.AlignTop)
      tab.setLayout(layout_tab)

      for index, lb in enumerate(ColStrList):
        qlb = QLabel(lb, tab)
        layout_tab.addWidget(qlb, 0, index)

      for i in range(nChPerMod[k]) :
        for j, lb in enumerate(ColStrList) : 
          #------------ name
          if j == 0:
            self.txtName[k][i].setText(NameList[k][i])
            layout_tab.addWidget(self.txtName[k][i], 1+i, j)

            self.txtName[k][i].returnPressed.connect(partial(self.SetName, k, i) )
            self.txtName[k][i].returnPressed.connect(partial(self.UnSetTextColor, self.txtName[k][i]))
            self.txtName[k][i].textChanged.connect(partial(self.TextChange, self.txtName[k][i]))
          
          #------------ Ch
          if j == 1:
            qlb = QLabel(str(i), tab)
            layout_tab.addWidget(qlb, 1+i, j, alignment=Qt.AlignmentFlag.AlignCenter)
          
          #------------ On/Off
          if j == 2:
            self.chkON[k][i].setChecked( OnOffList[k][i] == 1)            
            layout_tab.addWidget(self.chkON[k][i], 1+i, j, alignment=Qt.AlignmentFlag.AlignCenter)
          
            self.chkON[k][i].clicked.connect(partial(self.SetOnOff, k, i))

          # #------------ V set
          if j == 3:
            self.txtV[k][i].setText(str(V0SetList[k][i]))
            self.txtV[k][i].setAlignment(Qt.AlignmentFlag.AlignRight)
            layout_tab.addWidget(self.txtV[k][i], 1+i, j)

            self.txtV[k][i].returnPressed.connect(partial(self.SetHV, k, i) )
            self.txtV[k][i].returnPressed.connect(partial(self.UnSetTextColor, self.txtV[k][i]))
            self.txtV[k][i].textChanged.connect(partial(self.TextChange, self.txtV[k][i]))
            
          # #------------ I set
          if j == 4:
            self.txtI[k][i].setText(str(I0SetList[k][i]))
            self.txtI[k][i].setAlignment(Qt.AlignmentFlag.AlignRight)
            layout_tab.addWidget(self.txtI[k][i], 1+i, j)
          
            self.txtI[k][i].returnPressed.connect(partial(self.SetI, k, i) )
            self.txtI[k][i].returnPressed.connect(partial(self.UnSetTextColor, self.txtI[k][i]))
            self.txtI[k][i].textChanged.connect(partial(self.TextChange, self.txtI[k][i]))

          # #------------ V out
          if j == 5:
            self.txtVOut[k][i].setText("{:.3f}".format(outVList[k][i]))
            self.txtVOut[k][i].setAlignment(Qt.AlignmentFlag.AlignRight)
            layout_tab.addWidget(self.txtVOut[k][i], 1+i, j)
            self.txtVOut[k][i].setReadOnly(True)
            self.txtVOut[k][i].setStyleSheet("background-color: lightgrey; color: black;")
          
          # #------------ I out
          if j == 6:
            self.txtIOut[k][i].setText("{:.3f}".format(outIList[k][i]))
            self.txtIOut[k][i].setAlignment(Qt.AlignmentFlag.AlignRight)
            layout_tab.addWidget(self.txtIOut[k][i], 1+i, j)
            self.txtIOut[k][i].setReadOnly(True)
            self.txtIOut[k][i].setStyleSheet("background-color: lightgrey; color: black;")

      self.tabWidget.addTab(tab, "Mod-" + str(k+3))

    #============= Save setting
    sLayout = QGridLayout()
    layout.addLayout(sLayout)

    bLoad = QPushButton("Load", self)
    bLoad.clicked.connect(self.LoadSetting)
    sLayout.addWidget(bLoad, 0, 0)

    self.txtFile = QLineEdit(self)
    self.txtFile.textChanged.connect(partial(self.TextChange, self.txtFile))
    sLayout.addWidget(self.txtFile, 0, 1)

    bSave = QPushButton("Save", self)
    bSave.clicked.connect(self.SaveSetting)
    sLayout.addWidget(bSave, 0, 3)

  #=================================
  def UnSetTextColor(self, qLineEdit : QLineEdit):
    qLineEdit.setStyleSheet("")

  def TextChange(self, qLineEdit : QLineEdit):
    qLineEdit.setStyleSheet("color : green;")

  def SetTimer(self):
    sec = float(self.txtRefresh.text())
    self.timer.stop()
    self.timer.start(int(sec * 1000))

  #---------------------------------
  def SetOnOff(self, mod, ch):
    state = self.chkON[mod][ch].checkState()
    if state ==  Qt.CheckState.Checked:
      bd[mod].Channel[ch].SetPowerOnOff(1)
    else:
      bd[mod].Channel[ch].SetPowerOnOff(0)

    value = bd[mod].Channel[ch].GetPowerOnOff()
    OnOffList[mod][ch] = value
    print("mod : " +  str(mod) + ", ch : " + str(ch) + " | " +  str(state) + " | " + str(value))
    self.chkON[mod][ch].setChecked(value == 1)

  #---------------------------------
  def SetName(self, mod, ch):
    value = self.txtName[mod][ch].text()
    print("mod : " +  str(mod) + ", ch : " + str(ch) + " | " +  value)
    bd[mod].Channel[ch].SetName(value)
    newValue = bd[mod].Channel[ch].GetName()
    NameList[mod][ch] = newValue
    self.txtName[mod][ch].setText(newValue)

  #---------------------------------
  def SetHV(self, mod, ch):
    value = float(self.txtV[mod][ch].text())
    print("mod : " +  str(mod) + ", ch : " + str(ch) + " | " +  str(value))
    bd[mod].Channel[ch].SetV0Set(value)
    newValue = bd[mod].Channel[ch].GetV0Set()
    V0SetList[mod][ch] = newValue
    self.txtV[mod][ch].setText("{:.1f}".format(newValue))

  #---------------------------------
  def SetI(self, mod, ch):
    value = float(self.txtI[mod][ch].text())
    print("mod : " +  str(mod) + ", ch : " + str(ch) + " | " +  str(value))
    bd[mod].Channel[ch].SetI0Set(value)
    newValue = bd[mod].Channel[ch].GetI0Set()
    I0SetList[mod][ch] = newValue
    self.txtI[mod][ch].setText("{:.1f}".format(newValue))

  #---------------------------------
  def updateTimer(self):
    self.time += 1
    # print(f'Time: {self.time}')

    outVList.clear()
    outIList.clear()
    for k in range(2):
      outVList.append(bd[k].GetPV('VMon'))
      outIList.append(bd[k].GetPV('IMon'))

    if self.chkDB.checkState() == Qt.CheckState.Checked:
      points = []

    for k in range(0, nMod):
      for i in range(bd[k].numCh) :
        self.txtVOut[k][i].setText("{:.3f}".format(outVList[k][i]))
        self.txtIOut[k][i].setText("{:.3f}".format(outIList[k][i]))

        if self.chkDB.checkState() == Qt.CheckState.Checked:
          points.append(Point("Voltage").tag("bd", int(k)).tag("Ch",int(i)).field("value",float(outVList[k][i])))
          points.append(Point("LeakageCurrent").tag("bd", int(k)).tag("Ch",int(i)).field("value",float(outIList[k][i])))

    if self.chkDB.checkState() == Qt.CheckState.Checked:
      write_api.write(bucket=bucket, org=org, record=points)

  def SaveSetting(self):
    fileName = self.txtFile.text()
    if fileName == "" :
      msg_box = QMessageBox()
      msg_box.setWindowTitle("Information")
      msg_box.setText("Type file name first, then save.")
      msg_box.setIcon(QMessageBox.Icon.Information)
      msg_box.setStandardButtons(QMessageBox.StandardButton.Ok)
      msg_box.exec()
      return
    pos = fileName.rfind('.')
    if pos == -1:
      fileName =  fileName + ".csv"
      self.txtFile.setText(fileName)
    outfile = open(fileName, "w")
    csv_writer = csv.writer(outfile)
    for k in range(0, nMod):
      for i in range(bd[k].numCh) :
        papap = [str(k), str(i), self.txtName[k][i].text(),  self.txtV[k][i].text(),self.txtI[k][i].text()]
        csv_writer.writerow( papap  ) 
    outfile.close()
    self.txtFile.setStyleSheet("")
    msg_box = QMessageBox()
    msg_box.setWindowTitle("Information")
    msg_box.setText("Setting saved to " +  fileName + " as a csv file.")
    msg_box.setIcon(QMessageBox.Icon.Information)
    msg_box.setStandardButtons(QMessageBox.StandardButton.Ok)
    msg_box.exec()

  def LoadSetting(self):
    file_path, _ = QFileDialog.getOpenFileName(self, "Open File", "", "CSV Files (*.csv);;All Files (*)")
        
    if file_path:
      infile = open(file_path, "r")
      csv_reader = csv.reader(infile)
      row_count = sum(1 for row in csv_reader)
      infile.seek(0)
      count = 0
      for row in csv_reader:
        mod = row[0]
        ch = row[1]
        if mod.isdigit() and ch.isdigit():
          chID = int(ch)
          modID = int(mod) 

          NameList[modID][chID] = row[2]
          V0SetList[modID][chID] = float(row[3])
          I0SetList[modID][chID] = float(row[4])

      for k in range(nMod):
        bd[k].PutPV('Name', NameList[k])
        bd[k].PutPV('V0Set', V0SetList[k])
        bd[k].PutPV('I0Set', I0SetList[k])

      self.txtFile.setText(file_path)
      self.txtFile.setStyleSheet("")

      NameList.clear()
      V0SetList.clear()
      I0SetList.clear()
      for k in range(0, nMod):
        NameList.append(bd[k].GetPV('Name'))
        V0SetList.append(bd[k].GetPV('V0Set'))
        I0SetList.append(bd[k].GetPV('I0Set'))
        for i in range(bd[k].numCh) :
          self.txtName[k][i].setText(NameList[k][i])
          self.txtV[k][i].setText(str(V0SetList[k][i]))
          self.txtI[k][i].setText(str(I0SetList[k][i]))
          self.txtName[k][i].setStyleSheet("")
          self.txtV[k][i].setStyleSheet("")
          self.txtI[k][i].setStyleSheet("")

if __name__ == "__main__":
  app = QApplication(sys.argv)
  window = MyWindow()
  window.show()
  sys.exit(app.exec())