DGUS2 TFT Bugfix when serial error occures

2020-08-12 20:05:09 +02:00
parent e08673ac8d
commit 9c59d44e9f
1 changed files with 2 additions and 0 deletions
--- a/Marlin/src/lcd/anycubic_touchscreen.cpp
+++ b/Marlin/src/lcd/anycubic_touchscreen.cpp
@@ -1078,6 +1078,8 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
    
          if( (int)(strtod(&TFTcmdbuffer[TFTbufindw][TFTstrchr_pointer - TFTcmdbuffer[TFTbufindw] + 1], NULL)) != checksum)
          {
+              HARDWARE_SERIAL_ERROR_START;
+              HardwareSerial.flush();
              HARDWARE_SERIAL_ERROR_START;
              HardwareSerial.flush();
              serial3_count = 0;