Fix udp sync (fix for #3487)

wled · Oct 27, 2023 · 367a4e1 · 367a4e1
1 parent eba0d7c
commit 367a4e1
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/wled00/udp.cpp b/wled00/udp.cpp
@@ -296,8 +296,9 @@ void parseNotifyPacket(uint8_t *udpIn) {
       }
       if (version > 11) {
         // when applying synced options ignore selected as it may be used as indicator of which segments to sync
-        // freeze, reset & transitional should never be synced
-        selseg.options = (selseg.options & 0x0071U) | (udpIn[28+ofs]<<8) | (udpIn[9 +ofs] & 0x8E); // ignore selected, freeze, reset & transitional
+        // freeze, reset should never be synced
+        // LSB to MSB: select, reverse, on, mirror, freeze, reset, reverse_y, mirror_y, transpose, map1d2d (3), ssim (2), set (2)
+        selseg.options = (selseg.options & 0b0000000000110001U) | (udpIn[28+ofs]<<8) | (udpIn[9 +ofs] & 0b11001110U); // ignore selected, freeze, reset
         if (applyEffects) {
           selseg.custom1 = udpIn[29+ofs];
           selseg.custom2 = udpIn[30+ofs];