def set_rx_vga2gain(self, value):
print "set_rx_vga2gain(%d)" % (value)
# Rounding
if value > self.rx_vga2gain: self.rx_vga2gain = ((value+2)/3)*3
else: self.rx_vga2gain = ((value)/3)*3
print "set_rx_vga2gain(%d) rounded=%d" % (value, self.rx_vga2gain)
# Set the value
umtrx_lms.lms_set_rx_vga2gain(self.lms, self.rx_vga2gain)
# Read back the value
self.rx_vga2gain = umtrx_lms.lms_get_rx_vga2gain(self.lms)
self.rx_vga2gain_slider.set_value(self.rx_vga2gain)
print "set_rx_vga2gain(%d) actual=%d" % (value, self.rx_vga2gain)
def _generate_panel(self):
# Rx LNA Selection
self.rx_lna_chooser = forms.drop_down(
parent=self.GetWin(),
value=umtrx_lms.lms_get_rx_lna(self.lms),
callback=self.set_rx_lna,
label="Rx LNA",
choices=[0, 1, 2, 3],
labels=["Disabled","LNA1","LNA2", "LNA3"],
# style=wx.RA_HORIZONTAL,
)
self.GridAdd(self.rx_lna_chooser, 0, 0, 1, 1)
# Rx LNA Mode
self.rx_lna_gain_mode_chooser = forms.drop_down(
parent=self.GetWin(),
value=umtrx_lms.lms_get_rx_lna_gain(self.lms),
callback=self.set_rx_lna_gain_mode,
label="Rx LNA Mode",
choices=[3, 2, 1],
labels=["3: Norm","3: -6dB","1: Bypass"],
# style=wx.RA_HORIZONTAL,
)
self.GridAdd(self.rx_lna_gain_mode_chooser, 0, 1, 1, 1)
# Rx LPF bandwidth
self.rx_lna_gain_mode_chooser = forms.drop_down(
parent=self.GetWin(),
value=umtrx_lms.lms_get_rx_lpf_raw(self.lms),
callback=self.set_rx_lpf,
label="Rx LNA LPF",
choices=[15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0],
labels=[0.75, 0.875, 1.25, 1.375, 1.5, 1.92, 2.5, 2.75, 3, 3.5, 4.375, 5, 6, 7, 10, 14],
# style=wx.RA_HORIZONTAL,
)
self.GridAdd(self.rx_lna_gain_mode_chooser, 0, 2, 1, 1)
# Rx VGA1 gain
self.rx_vga1gain = umtrx_lms.lms_get_rx_vga1gain_int(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.rx_vga1gain_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.rx_vga1gain,
callback=self.set_rx_vga1gain,
label="Rx VGA1 gain (raw)\n120=30dB, 102=19dB, 2=5dB",
min=0, max=127,
)
self.GridAdd(hbox, 1, 0, 1, 4)
# Rx VGA2 gain
self.rx_vga2gain = umtrx_lms.lms_get_rx_vga2gain(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.rx_vga2gain_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.rx_vga2gain,
callback=self.set_rx_vga2gain,
label="\nRx VGA2 gain (dB)",
min=0, max=30,# Not recommended to use above 30
)
self.GridAdd(hbox, 1, 4, 1, 4)
# Tx VGA1 DC I offset
self.tx_vga1dc_i_int = umtrx_lms.lms_get_vga1dc_i_int(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.tx_vga1dc_i_int_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.tx_vga1dc_i_int,
callback=self.set_tx_vga1dc_i_int,
label="\nTx VGA1 DC I offset (raw)",
min=0, max=255,
)
self.GridAdd(hbox, 3, 0, 1, 4)
# Tx VGA1 DC Q offset
self.tx_vga1dc_q_int = umtrx_lms.lms_get_vga1dc_q_int(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.tx_vga1dc_q_int_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.tx_vga1dc_q_int,
callback=self.set_tx_vga1dc_q_int,
label="\nTx VGA1 DC Q offset (raw)",
min=0, max=255,
)
self.GridAdd(hbox, 3, 4, 1, 4)
# Tx VGA1 gain
self.tx_vga1gain = umtrx_lms.lms_get_tx_vga1gain(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.tx_vga1gain_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.tx_vga1gain,
callback=self.set_tx_vga1gain,
label="\nTx VGA1 gain (dB)",
min=-35, max=-4,
)
self.GridAdd(hbox, 4, 0, 1, 4)
# Tx VGA2 gain
self.tx_vga2gain = umtrx_lms.lms_get_tx_vga2gain(self.lms)
hbox = wx.BoxSizer(wx.HORIZONTAL)
self.tx_vga2gain_slider = form.slider_field(
parent=self.GetWin(), sizer=hbox,
value=self.tx_vga2gain,
callback=self.set_tx_vga2gain,
label="\nTx VGA2 gain (dB)",
min=0, max=25,
)
self.GridAdd(hbox, 4, 4, 1, 4)
