Changing the SDR gain range according to the choosen SDR device #110

spacelab_transmitter/spacelabtransmitter.py

@@ -199,6 +199,7 @@ def _build_widgets(self):
         cell = Gtk.CellRendererText()
         self.combobox_sdr.pack_start(cell, True)
         self.combobox_sdr.add_attribute(cell, "text", 0)
+        self.combobox_sdr.connect("changed", self.on_combobox_sdr_changed)
         self.entry_carrier_frequency = self.builder.get_object("entry_carrier_frequency")
         self.entry_sample_rate = self.builder.get_object("entry_sample_rate")
         self.spinbutton_tx_gain = self.builder.get_object("spinbutton_tx_gain")
@@ -766,6 +767,12 @@ def on_switch_button_clicked(self, false, button):
             self.button_deactivate_payload.set_sensitive(True)
             self.button_get_payload_data.set_sensitive(True)
 
+    def on_combobox_sdr_changed(self, combobox):
+        if self.combobox_sdr.get_active() == 0:   # USRP
+            self.spinbutton_tx_gain.set_range(0, 90)
+        elif self.combobox_sdr.get_active() == 1: # Pluto SDR
+            self.spinbutton_tx_gain.set_range(-90, 0)
+
     def _get_link_info(self):
         sat_config_file = str()
 

spacelab_transmitter/version.py

@@ -24,7 +24,7 @@
 __copyright__   = "Copyright The SpaceLab-Transmitter Contributors"
 __credits__     = ["Gabriel Mariano Marcelino, Vitória Beatriz Bianchin"]
 __license__     = "GPLv3"
-__version__     = "0.4.8"
+__version__     = "0.4.9"
 __maintainer__  = "Gabriel Mariano Marcelino - PU5GMA"
 __email__       = "gabriel.mm8@gmail.com"
 __status__      = "Development"