Fix wonky scrolling in CENTER mode with RIT enabled

tonyc · Nov 18, 2023 · 79d7996 · 79d7996
1 parent 7c4e70e
commit 79d7996
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/assets/js/hooks.js b/assets/js/hooks.js
@@ -481,7 +481,7 @@ let Hooks = {
       })
 
       this.handleEvent("freq_delta", (event) => {
-        //console.log("freq_delta", event)
+        // console.log("freq_delta", event)
         // interpolate delta event.bs.low ... event.bs.high to the scope size
         this.draw = false
 

diff --git a/lib/open890/radio_state.ex b/lib/open890/radio_state.ex
@@ -427,8 +427,16 @@ defmodule Open890.RadioState do
     state = %{state | vfo_a_frequency: frequency}
 
     previous_active_frequency = effective_active_frequency(state) || 0
+
+    # TC - possibly need to subtract the RIT offset if enabled?
     delta = frequency - previous_active_frequency
 
+    delta = if state.rit_enabled do
+      delta + state.rit_xit_offset
+    else
+      delta
+    end
+
     state =
       if state.active_receiver == :a do
         %{state | active_frequency: frequency, active_frequency_delta: delta}
@@ -458,7 +466,12 @@ defmodule Open890.RadioState do
 
     previous_active_frequency = effective_active_frequency(state) || 0
     delta = frequency - previous_active_frequency
-    # delta = (frequency + delta?) - previous_active_frequency
+
+    delta = if state.rit_enabled do
+      delta + state.rit_xit_offset
+    else
+      delta
+    end
 
     state =
       if state.active_receiver == :b do