Quisk version 4.2.28

ac2yd/control_hiqsdr.py

@@ -0,0 +1,40 @@
+# This provides access to a remote radio.  See ac3yd/remote_common.py and .pdf files for documentation.
+
+from ac2yd.control_common import ControlCommon
+
+class Hardware(ControlCommon):
+  def __init__(self, app, conf):
+    ControlCommon.__init__(self, app, conf)
+    self.index = 0
+    self.rx_udp_clock = 122880000
+    self.decimations = []		# supported decimation rates
+    for dec in (40, 20, 10, 8, 5, 4, 2):
+      self.decimations.append(dec * 64)
+    self.decimations.append(80)
+    self.decimations.append(64)
+  def RadioInit(self):	# Send initial parameters not covered by CommonInit()
+    pass
+  def VarDecimGetChoices(self):		# return text labels for the control
+    clock = self.rx_udp_clock
+    l = []			# a list of sample rates
+    for dec in self.decimations:
+      l.append(str(int(float(clock) / dec / 1e3 + 0.5)))
+    return l
+  def VarDecimGetLabel(self):		# return a text label for the control
+    return "Sample rate ksps"
+  def VarDecimGetIndex(self):		# return the current index
+    return self.index
+  def VarDecimSet(self, index=None):		# set decimation, return sample rate
+    if index is None:		# initial call to set decimation before the call to open()
+      rate = self.application.vardecim_set		# May be None or from different hardware
+      try:
+        dec = int(float(self.rx_udp_clock // rate + 0.5))
+        self.index = self.decimations.index(dec)
+      except:
+        self.index = 0
+    else:
+      self.index = index
+    dec = self.decimations[self.index]
+    return int(float(self.rx_udp_clock) / dec + 0.5)
+  def VarDecimRange(self):
+    return (48000, 960000)