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ini/native.ini

@@ -29,10 +29,7 @@ src_filter      = ${common.default_src_filter} +<src/HAL/LINUX>
 #
 # Tested with Linux (Mint 20) : gcc [9.3.0, 10.2.0]: libsdl2-dev[2.0.10], libsdl2-net-dev[2.0.1], libglm-dev[0.9.9.7, 0.9.9.8]
 #
-# Debugging with gdb in vscode is as easy as adding the launch task as usual, but platformio
-# will randomly remove your task when it recreates its tasks from a template. Add your gdb
-# launch task to '~/.platformio/penv/lib/python{PYTHON_VERSION}/site-packages/platformio/ide/tpls/vscode/.vscode'
-# to avoid this until platformio updates.
+# For VSCode debugging see buildroot/share/PlatformIO/debugging/launch.json
 #
 [simulator_common]
 platform          = native
@@ -43,7 +40,6 @@ release_flags     = -g0 -O3 -flto
 debug_build_flags = -fstack-protector-strong -g -g3 -ggdb
 lib_compat_mode   = off
 src_filter        = ${common.default_src_filter} +<src/HAL/NATIVE_SIM>
-
 lib_deps          = ${common.lib_deps}
   MarlinSimUI=https://github.com/p3p/MarlinSimUI/archive/master.zip
   Adafruit NeoPixel=https://github.com/p3p/Adafruit_NeoPixel/archive/marlin_sim_native.zip
@@ -51,7 +47,6 @@ lib_deps          = ${common.lib_deps}
 extra_scripts = ${common.extra_scripts}
   pre:buildroot/share/PlatformIO/scripts/simulator.py
 
-
 [simulator_linux]
 extends     = simulator_common
 build_flags = ${simulator_common.build_flags} -ldl -lpthread -lSDL2 -lSDL2_net -lGL
@@ -84,17 +79,6 @@ build_flags = ${simulator_linux.build_flags} ${simulator_linux.release_flags}
 # Use 'sudo port install mesa' to get a <GL/gl.h> if no Xcode is installed.
 # If Xcode is installed be sure to run `xcode-select --install` first.
 #
-# For VSCode debugging paste the block below near the top of launch.json.
-# NOTE: The PlatformIO VSCode extension will remove it when regenerating launch.json.
-#
-# { "name": "Debug Sim",
-#   "type": "cppdbg",
-#   "request": "launch",
-#   "program": "${workspaceFolder}/.pio/build/simulator_macos/MarlinSimulator",
-#   "miDebuggerPath": "/opt/local/bin/ggdb",
-#   "MIMode": "gdb",
-#   "cwd": "${workspaceFolder}/.pio/build/simulator_macos" },
-#
 [simulator_macos]
 build_unflags     = -lGL
 custom_verbose    = 0

ini/stm32f1-maple.ini

@@ -410,7 +410,7 @@ extends              = common_stm32f1
 board                = genericSTM32F103VE
 build_flags          = ${common_stm32f1.build_flags}
   -ffunction-sections -fdata-sections -nostdlib -MMD
-  -DMCU_STM32F103VE -DARDUINO_GENERIC_STM32F103V -DARDUINO_ARCH_STM32F1 -O0
+  -DMCU_STM32F103VE -DARDUINO_GENERIC_STM32F103V -DARDUINO_ARCH_STM32F1
   -DDEBUG_LEVEL=DEBUG_NONE -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1
   -DSS_TIMER=4
 board_build.variant  = MARLIN_F103Vx

ini/stm32f4.ini

@@ -220,6 +220,7 @@ build_flags                 = ${stm_flash_drive.build_flags}
                               -DUSBD_IRQ_PRIO=5 -DUSBD_IRQ_SUBPRIO=6
                               -DHSE_VALUE=8000000U -DHAL_SD_MODULE_ENABLED
                               -DPIN_SERIAL3_RX=PD_9 -DPIN_SERIAL3_TX=PD_8
+upload_protocol             = stlink
 
 #
 # BigTreeTech SKR V2.0 (STM32F407VGT6 ARM Cortex-M4) with USB Media Share Support
@@ -230,6 +231,12 @@ extends           = env:BIGTREE_SKR_2
 build_flags       = ${env:BIGTREE_SKR_2.build_flags} -DUSBD_USE_CDC_MSC
 build_unflags     = ${env:BIGTREE_SKR_2.build_unflags} -DUSBD_USE_CDC
 
+[env:BIGTREE_SKR_2_USB_debug]
+platform          = ${common_stm32.platform}
+extends           = env:BIGTREE_SKR_2_USB
+build_flags       = ${env:BIGTREE_SKR_2_USB.build_flags} -O0
+build_unflags     = ${env:BIGTREE_SKR_2_USB.build_unflags} -Os -NDEBUG
+
 #
 # BigTreeTech Octopus V1.0/1.1 / Octopus Pro V1.0 (STM32F446ZET6 ARM Cortex-M4)
 #