Merge pull request #279 from drowe67/ms-2020b-disable

Add missed 2020B disable when AVX doesn't exist.

USER_MANUAL.html

@@ -582,6 +582,10 @@ FMA             -       Supports FMA extensions using YMM state</code></pre>
 <ul>
 <li>Updates to reflect LPCNet decoupling from Codec2 (PR #274)</li>
 </ul></li>
+<li>Bugfixes:
+<ul>
+<li>Add missed UI disable on startup for 2020B mode. (PR #279)</li>
+</ul></li>
 </ol>
 <h2 id="v1.8.3.1-august-2022"><span class="header-section-number">16.2</span> V1.8.3.1 August 2022</h2>
 <ol type="1">

USER_MANUAL.md

@@ -795,6 +795,8 @@ LDPC | Low Density Parity Check Codes - a family of powerful FEC codes
 
 1. Build system:
     * Updates to reflect LPCNet decoupling from Codec2 (PR #274)
+2. Bugfixes:
+    * Add missed UI disable on startup for 2020B mode. (PR #279)
     
 ## V1.8.3.1 August 2022
 

src/main.cpp

@@ -502,8 +502,13 @@ MainFrame::MainFrame(wxWindow *parent) : TopFrame(parent, wxID_ANY, _("FreeDV ")
     // fast enough
     checkAvxSupport();
     if(!isAvxPresent)
+    {
         m_rb2020->Disable();
-
+#if defined(FREEDV_MODE_2020B)
+        m_rb2020b->Disable();
+#endif // FREEDV_MODE_2020B
+    }
+    
     tools->AppendSeparator();
     wxMenuItem* m_menuItemToolsConfigDelete;
     m_menuItemToolsConfigDelete = new wxMenuItem(tools, wxID_ANY, wxString(_("&Restore defaults")) , wxT("Delete config file/keys and restore defaults"), wxITEM_NORMAL);