158 lines
6.4 KiB
Python
Executable File
158 lines
6.4 KiB
Python
Executable File
# Please do not change this widgets module for Quisk. Instead copy
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# it to your own quisk_widgets.py and make changes there.
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#
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# This module is used to add extra widgets to the QUISK screen.
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from __future__ import print_function
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from __future__ import absolute_import
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from __future__ import division
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import math, wx
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class BottomWidgets: # Add extra widgets to the bottom of the screen
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def __init__(self, app, hardware, conf, frame, gbs, vertBox):
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self.config = conf
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self.hardware = hardware
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self.application = app
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self.start_row = app.widget_row # The first available row
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self.start_col = app.button_start_col # The start of the button columns
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self.Widgets_0x06(app, hardware, conf, frame, gbs, vertBox)
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def Widgets_0x06(self, app, hardware, conf, frame, gbs, vertBox):
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self.num_rows_added = 1
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start_row = self.start_row
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b = app.QuiskCheckbutton(frame, self.OnAGC, 'RfAgc')
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if hardware.hermes_code_version >= 40:
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b.Enable(False)
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gbs.Add(b, (start_row, self.start_col), (1, 2), flag=wx.EXPAND)
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bw, bh = b.GetMinSize()
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init = self.config.hermes_LNA_dB
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sl = app.SliderBoxHH(frame, 'RfLna %d dB', init, -12, 48, self.OnLNA, True)
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hardware.ChangeLNA(init)
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gbs.Add(sl, (start_row, self.start_col + 2), (1, 8), flag=wx.EXPAND)
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if conf.button_layout == "Small screen":
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# Display four data items in a single window
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self.text_temperature = app.QuiskText1(frame, '', bh)
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self.text_pa_current = app.QuiskText1(frame, '', bh)
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self.text_fwd_power = app.QuiskText1(frame, '', bh)
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self.text_swr = app.QuiskText1(frame, '', bh)
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self.text_data = self.text_temperature
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self.text_pa_current.Hide()
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self.text_fwd_power.Hide()
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self.text_swr.Hide()
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b = app.QuiskPushbutton(frame, self.OnTextDataMenu, '..')
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szr = self.data_sizer = wx.BoxSizer(wx.HORIZONTAL)
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szr.Add(self.text_data, 1, flag=wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL)
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szr.Add(b, 0, flag=wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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gbs.Add(szr, (start_row, self.start_col + 10), (1, 2), flag=wx.EXPAND)
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# Make a popup menu for the data window
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self.text_data_menu = wx.Menu()
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item = self.text_data_menu.Append(-1, 'Temperature')
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app.Bind(wx.EVT_MENU, self.OnDataTemperature, item)
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item = self.text_data_menu.Append(-1, 'PA Current')
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app.Bind(wx.EVT_MENU, self.OnDataPaCurrent, item)
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item = self.text_data_menu.Append(-1, 'Fwd Power')
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app.Bind(wx.EVT_MENU, self.OnDataFwdPower, item)
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item = self.text_data_menu.Append(-1, 'SWR')
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app.Bind(wx.EVT_MENU, self.OnDataSwr, item)
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else:
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self.text_temperature = app.QuiskText(frame, '', bh)
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self.text_pa_current = app.QuiskText(frame, '', bh)
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self.text_fwd_power = app.QuiskText(frame, '', bh)
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self.text_swr = app.QuiskText(frame, '', bh)
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gbs.Add(self.text_temperature, (start_row, self.start_col + 10), (1, 2), flag=wx.EXPAND)
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gbs.Add(self.text_pa_current, (start_row, self.start_col + 12), (1, 2), flag=wx.EXPAND)
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gbs.Add(self.text_fwd_power, (start_row, self.start_col + 15), (1, 2), flag=wx.EXPAND)
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gbs.Add(self.text_swr, (start_row, self.start_col + 17), (1, 2), flag=wx.EXPAND)
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def OnAGC(self, event):
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btn = event.GetEventObject()
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value = btn.GetValue()
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self.hardware.ChangeAGC(value)
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def OnLNA(self, event):
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sl = event.GetEventObject()
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value = sl.GetValue()
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self.hardware.ChangeLNA(value)
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def Code2Temp(self): # Convert the HermesLite temperature code to the temperature
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temp = self.hardware.hermes_temperature
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# For best accuracy, 3.26 should be a user's measured 3.3V supply voltage.
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temp = (3.26 * (temp/4096.0) - 0.5)/0.01
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return temp
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def Code2Current(self): # Convert the HermesLite PA current code to amps
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current = self.hardware.hermes_pa_current
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# 3.26 Ref voltage
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# 4096 steps in ADC
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# Gain of x50 for sense amp
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# Sense resistor is 0.04 Ohms
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current = ((3.26 * (current/4096.0))/50.0)/0.04
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# Scale by resistor voltage divider 1000/(1000+270) at input of slow ADC
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current = current / (1000.0/1270.0)
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return current
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def Code2FwdRevWatts(self): # Convert the HermesLite fwd/rev power code to watts forward and reverse
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#print (self.hardware.hermes_rev_power, self.hardware.hermes_fwd_power)
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fwd = self.hardware.hermes_fwd_power
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fwd = self.hardware.InterpolatePower(fwd)
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rev = self.hardware.hermes_rev_power
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rev = self.hardware.InterpolatePower(rev)
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# Which voltage is forward and reverse depends on the polarity of the current sense transformer
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if fwd >= rev:
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return fwd, rev
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else:
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return rev, fwd
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def UpdateText(self):
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# Temperature
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temp = self.Code2Temp()
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temp = (" Temp %3.0f" % temp) + u'\u2103'
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self.text_temperature.SetLabel(temp)
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# power amp current
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current = self.Code2Current()
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current = " PA %4.0f ma" % (1000*current)
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self.text_pa_current.SetLabel(current)
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# forward and reverse power
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fwd, rev = self.Code2FwdRevWatts()
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# forward less reverse power
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power = fwd - rev
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if power < 0.0:
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power = 0.0
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text = " PA %3.1f watts" % power
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self.text_fwd_power.SetLabel(text)
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# SWR
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if fwd >= 0.05:
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gamma = math.sqrt(rev / fwd)
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if gamma < 0.98:
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swr = (1.0 + gamma) / (1.0 - gamma)
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else:
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swr = 99.0
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if swr < 9.95:
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text = " SWR %4.2f" % swr
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else:
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text = " SWR %4.0f" % swr
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else:
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text = " SWR ---"
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self.text_swr.SetLabel(text)
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def OnTextDataMenu(self, event):
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btn = event.GetEventObject()
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btn.PopupMenu(self.text_data_menu, (0,0))
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def OnDataTemperature(self, event):
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self.data_sizer.Replace(self.text_data, self.text_temperature)
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self.text_data.Hide()
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self.text_data = self.text_temperature
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self.text_data.Show()
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self.data_sizer.Layout()
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def OnDataPaCurrent(self, event):
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self.data_sizer.Replace(self.text_data, self.text_pa_current)
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self.text_data.Hide()
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self.text_data = self.text_pa_current
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self.text_data.Show()
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self.data_sizer.Layout()
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def OnDataFwdPower(self, event):
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self.data_sizer.Replace(self.text_data, self.text_fwd_power)
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self.text_data.Hide()
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self.text_data = self.text_fwd_power
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self.text_data.Show()
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self.data_sizer.Layout()
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def OnDataSwr(self, event):
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self.data_sizer.Replace(self.text_data, self.text_swr)
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self.text_data.Hide()
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self.text_data = self.text_swr
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self.text_data.Show()
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self.data_sizer.Layout()
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