From 568f292883d422bdd226d7faf2d2eba16a4a0ed9 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Wed, 23 Sep 2020 21:36:31 -0500
Subject: [PATCH] HAL/serial followup

---
 Marlin/src/HAL/AVR/HAL.h                                    | 1 -
 Marlin/src/HAL/SAMD51/HAL.h                                 | 2 +-
 Marlin/src/HAL/STM32F1/HAL.h                                | 2 +-
 Marlin/src/HAL/TEENSY40_41/HAL.h                            | 2 +-
 .../lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp   | 6 +++++-
 Marlin/src/lcd/extui/malyan_lcd.cpp                         | 6 +++++-
 6 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/Marlin/src/HAL/AVR/HAL.h b/Marlin/src/HAL/AVR/HAL.h
index fcaaf75c4a..af7e142679 100644
--- a/Marlin/src/HAL/AVR/HAL.h
+++ b/Marlin/src/HAL/AVR/HAL.h
@@ -86,7 +86,6 @@ typedef int8_t pin_t;
   #if !WITHIN(SERIAL_PORT, -1, 3)
     #error "SERIAL_PORT must be from -1 to 3. Please update your configuration."
   #endif
-
   #define MYSERIAL0 customizedSerial1
 
   #ifdef SERIAL_PORT_2
diff --git a/Marlin/src/HAL/SAMD51/HAL.h b/Marlin/src/HAL/SAMD51/HAL.h
index b516cb769f..c72613e772 100644
--- a/Marlin/src/HAL/SAMD51/HAL.h
+++ b/Marlin/src/HAL/SAMD51/HAL.h
@@ -50,7 +50,7 @@
     #if SERIAL_PORT_2 == -1
       #define MYSERIAL1 Serial
     #elif WITHIN(SERIAL_PORT_2, 0, 3)
-      #define MYSERIAL0 MSERIAL(SERIAL_PORT_2)
+      #define MYSERIAL1 MSERIAL(SERIAL_PORT_2)
     #else
       #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
     #endif
diff --git a/Marlin/src/HAL/STM32F1/HAL.h b/Marlin/src/HAL/STM32F1/HAL.h
index 47414cb45e..0f3c3e1460 100644
--- a/Marlin/src/HAL/STM32F1/HAL.h
+++ b/Marlin/src/HAL/STM32F1/HAL.h
@@ -108,7 +108,7 @@
   #endif
 #endif
 
-#ifdef DGUS_SERIAL
+#ifdef DGUS_SERIAL_PORT
   #if DGUS_SERIAL_PORT == 0
     #error "DGUS_SERIAL_PORT cannot be 0. (Port 0 does not exist.) Please update your configuration."
   #elif DGUS_SERIAL_PORT == SERIAL_PORT
diff --git a/Marlin/src/HAL/TEENSY40_41/HAL.h b/Marlin/src/HAL/TEENSY40_41/HAL.h
index 77f7af2956..b3b0144d13 100644
--- a/Marlin/src/HAL/TEENSY40_41/HAL.h
+++ b/Marlin/src/HAL/TEENSY40_41/HAL.h
@@ -66,7 +66,7 @@
   #if SERIAL_PORT_2 == -1
     #define MYSERIAL1 usbSerial
   #elif WITHIN(SERIAL_PORT_2, 0, 8)
-    #define MYSERIAL0 MSERIAL(SERIAL_PORT_2)
+    #define MYSERIAL1 MSERIAL(SERIAL_PORT_2)
   #else
       #error "SERIAL_PORT_2 must be from -1 to 8. Please update your configuration."
   #endif
diff --git a/Marlin/src/lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp b/Marlin/src/lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp
index a7173b1ad2..16779c0773 100644
--- a/Marlin/src/lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp
+++ b/Marlin/src/lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp
@@ -113,7 +113,11 @@ static void sendLine_P(PGM_P str) {
 AnycubicTFTClass::AnycubicTFTClass() {}
 
 void AnycubicTFTClass::OnSetup() {
-  ANYCUBIC_LCD_SERIAL.begin(115200);
+  #ifndef LCD_BAUDRATE
+    #define LCD_BAUDRATE 115200
+  #endif
+  LCD_SERIAL.begin(LCD_BAUDRATE);
+
   SENDLINE_DBG_PGM("J17", "TFT Serial Debug: Main board reset... J17"); // J17 Main board reset
   ExtUI::delay_ms(10);
 
diff --git a/Marlin/src/lcd/extui/malyan_lcd.cpp b/Marlin/src/lcd/extui/malyan_lcd.cpp
index ece1b14235..79a5fb961a 100644
--- a/Marlin/src/lcd/extui/malyan_lcd.cpp
+++ b/Marlin/src/lcd/extui/malyan_lcd.cpp
@@ -428,7 +428,11 @@ namespace ExtUI {
      * it and translate into ExtUI operations where possible.
      */
     inbound_count = 0;
-    LCD_SERIAL.begin(500000);
+
+    #ifndef LCD_BAUDRATE
+      #define LCD_BAUDRATE 500000
+    #endif
+    LCD_SERIAL.begin(LCD_BAUDRATE);
 
     // Signal init
     write_to_lcd_P(PSTR("{SYS:STARTED}\r\n"));