From f1162243f602aa45913996a8fd870efc4d5f5902 Mon Sep 17 00:00:00 2001
From: Tanguy Pruvot <tpruvot@users.noreply.github.com>
Date: Fri, 13 Sep 2019 00:59:31 +0200
Subject: [PATCH] STM32F1: No USBSerial without USB-serial bridge (#15242)
---
Marlin/src/HAL/HAL_STM32F1/HAL.cpp | 2 +-
platformio.ini | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Marlin/src/HAL/HAL_STM32F1/HAL.cpp b/Marlin/src/HAL/HAL_STM32F1/HAL.cpp
index fd0c4a27a0..7e91a39f48 100644
--- a/Marlin/src/HAL/HAL_STM32F1/HAL.cpp
+++ b/Marlin/src/HAL/HAL_STM32F1/HAL.cpp
@@ -82,7 +82,7 @@
// Public Variables
// ------------------------
-#if (!defined(SERIAL_USB) && !defined(USE_USB_COMPOSITE))
+#if (defined(SERIAL_USB) && !defined(USE_USB_COMPOSITE))
USBSerial SerialUSB;
#endif
diff --git a/platformio.ini b/platformio.ini
index 83019cd029..c6ae62e1ff 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -362,7 +362,7 @@ board = genericSTM32F103VE
monitor_speed = 250000
extra_scripts = buildroot/share/PlatformIO/scripts/longer_STM32.py
build_flags = !python Marlin/src/HAL/HAL_STM32F1/build_flags.py
- ${common.build_flags} -std=gnu++14
+ ${common.build_flags} -std=gnu++14 -USERIAL_USB
-DSTM32F1xx -DU20 -DTS_V12
build_unflags = -std=gnu++11 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DERROR_LED_PORT=GPIOE -DERROR_LED_PIN=6
src_filter = ${common.default_src_filter} +<src/HAL/HAL_STM32F1>
--
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