ChirpChat modulator: implemented Gray coding for FT

2024-12-23 01:55:48 -05:00 · 2024-04-06 10:51:10 +02:00 · 2024-04-06 10:51:10 +02:00 · 8961e1a353
commit 8961e1a353
parent 5ff2ce2575
1 changed files with 1 additions and 0 deletions
--- a/plugins/channeltx/modchirpchat/chirpchatmodencoderft.cpp
+++ b/plugins/channeltx/modchirpchat/chirpchatmodencoderft.cpp
@ -84,6 +84,7 @@ void ChirpChatModEncoderFT::encodeMsg(

        if ((i % nbSymbolBits) == (nbSymbolBits - 1))
        {
+            symbol = symbol ^ (symbol >> 1); // Gray code
            symbols.push_back(symbol);
            symbol = 0;
        }