Initial commit

ini/stm32-common.ini

@@ -0,0 +1,40 @@
+#
+# Marlin Firmware
+# PlatformIO Configuration File
+#
+
+####################################
+#
+# HAL/STM32 Common Environments
+#
+####################################
+
+[common_stm32]
+platform         = ststm32@~12.1
+board_build.core = stm32
+build_flags      = ${common.build_flags} -std=gnu++14
+                   -DHAL_STM32 -DPLATFORM_M997_SUPPORT
+                   -DUSBCON -DUSBD_USE_CDC -DTIM_IRQ_PRIO=13 -DADC_RESOLUTION=12
+build_unflags    = -std=gnu++11
+build_src_filter = ${common.default_src_filter} +<src/HAL/STM32> -<src/HAL/STM32/tft> +<src/HAL/shared/backtrace>
+extra_scripts    = ${common.extra_scripts}
+                   pre:buildroot/share/PlatformIO/scripts/stm32_serialbuffer.py
+
+#
+# STM32 board based on a variant.
+#
+[stm32_variant]
+extends       = common_stm32
+extra_scripts = ${common_stm32.extra_scripts}
+                pre:buildroot/share/PlatformIO/scripts/generic_create_variant.py
+                    buildroot/share/PlatformIO/scripts/offset_and_rename.py
+
+#
+# USB Flash Drive mix-ins for STM32
+#
+[stm_flash_drive]
+# Arduino_Core_STM32 uses usb-host-msc-cdc-msc-3 branch
+platform_packages = framework-arduinoststm32@https://github.com/rhapsodyv/Arduino_Core_STM32/archive/39f37d6d6a.zip
+build_flags       = ${common_stm32.build_flags}
+                    -DHAL_PCD_MODULE_ENABLED -DHAL_HCD_MODULE_ENABLED
+                    -DUSBHOST -DUSBH_IRQ_PRIO=3 -DUSBH_IRQ_SUBPRIO=4