STM32 Shared Media - USB Mass Storage Device (#20956)

platformio.ini

@@ -1524,6 +1524,22 @@ build_flags       = ${stm32_flash_drive.build_flags}
   -DUSE_USB_HS_IN_FS
   -DUSBD_USE_CDC
 
+#
+# MKS Robin Nano V3 with USB Flash Drive Support and Shared Media
+# Currently, using a STM32duino fork, until USB Host and USB Device MSC get merged
+#
+[env:mks_robin_nano_v3_usb_flash_drive_msc]
+extends           = env:mks_robin_nano_v3
+platform_packages = framework-arduinoststm32@https://github.com/rhapsodyv/Arduino_Core_STM32/archive/usb-host-msc-cdc-msc.zip
+build_unflags     = ${common_stm32.build_unflags} -DUSBD_USE_CDC
+build_flags       = ${stm32_flash_drive.build_flags}
+  -DUSBCON
+  -DUSE_USBHOST_HS
+  -DUSBD_IRQ_PRIO=5
+  -DUSBD_IRQ_SUBPRIO=6
+  -DUSE_USB_HS_IN_FS
+  -DUSBD_USE_CDC_MSC
+
 #
 # Mingda MPX_ARM_MINI
 #