Quisk version 4.2.28

2023-12-26 15:39:37 -05:00
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+This directory has files for the Hermes-Lite project versions 1 and 2.
+Please perform all configuration with the Config screens in Quisk.
+To start, go to Config/Radios and add a new radio with the general type "Hermes".
+
+Quisk fully supports the Hermes-Lite project. But you may need a custom Widget or
+Hardware file for special purposes. If you create these custom files, enter their
+location (path) on the Config/radio/Hardware screen. Do not modify the files supplied
+by Quisk, as these will be replaced with each new release.
+
+
+
+# This is an example of a custom Widgets file. It changes the power calculations
+# to that required by an external power bridge. Any methods (functions) defined here are used
+# instead of the usual versions.  See the original quisk_widgets.py to see what is available
+# for replacement.
+
+from hermes.quisk_widgets import BottomWidgets as BaseWidgets
+
+class BottomWidgets(BaseWidgets):	# Add extra widgets to the bottom of the screen
+  # This replaces the default version. You must alter the code to calculate watts for your
+  # external power meter that is connected to the Hermes-Lite power ADC.
+  def Code2FwdRevWatts(self):	# Convert the HermesLite fwd/rev power code to watts forward and reverse
+    # volts = m * code + b	# The N2ADR power circuit is linear in voltage
+    # power = (m**2 * code**2  +  2 * b * m * code  +  b**2) / 50
+    fwd = self.hardware.hermes_fwd_power	# forward and reverse binary code
+    rev = self.hardware.hermes_rev_power
+    Vfwd = 3.26 * fwd / 4096.0			# forward and reverse volts
+    Vrev = 3.26 * rev / 4096.0
+    Pfwd = 2.493 * Vfwd**2 + 0.1165 * Vfwd	# conversion from volts to power in watts
+    Prev = 2.493 * Vrev**2 + 0.1165 * Vrev
+    return Pfwd, Prev				# return forward and reverse power in watts
+
+
+
+# This is an example of a custom Hardware file:
+
+from hermes.quisk_hardware import Hardware as BaseHardware
+
+class Hardware(BaseHardware):
+  def __init__(self, app, conf):
+    BaseHardware.__init__(self, app, conf)
+    self.usingSpot = False		# Use bit C2[7] as the Spot indicator
+  def ChangeBand(self, band):
+    # band is a string: "60", "40", "WWV", etc.
+    # The call to BaseHardware will set C2 according to the Hermes_BandDict{}
+    ret = BaseHardware.ChangeBand(self, band)
+    if self.usingSpot:
+      byte = self.GetControlByte(0, 2)		# C0 index == 0, C2: user output
+      byte |= 0b10000000
+      self.SetControlByte(0, 2, byte)
+    return ret
+  def OnSpot(self, level):
+    # level is -1 for Spot button Off; else the Spot level 0 to 1000.
+    ret = BaseHardware.OnSpot(self, level)
+    if level >= 0 and not self.usingSpot:		# Spot was turned on
+      byte = self.GetControlByte(0, 2)
+      byte |= 0b10000000
+      self.SetControlByte(0, 2, byte)
+      self.usingSpot = True
+    elif level < 0 and self.usingSpot:			# Spot was turned off
+      byte = self.GetControlByte(0, 2)
+      byte &= 0b01111111
+      self.SetControlByte(0, 2, byte)
+      self.usingSpot = False
+    return ret