Rumba in the junga

platformio.ini

 [common_rumba32]
 platform      = ${base_stm32.platform}
 extends       = base_stm32
+build_flags   = ${base_stm32.build_flags} -Os
+  -DSTM32F4xx -DARDUINO_RUMBA32_F446VE -DARDUINO_ARCH_STM32 "-DBOARD_NAME=\"RUMBA32_F446VE\""
+  -DSTM32F446xx "-DUSB_PRODUCT=\"RUMBA32_F446VE\""
+  -DHAL_PCD_MODULE_ENABLED
+  -DDISABLE_GENERIC_SERIALUSB
+  -DHAL_UART_MODULE_ENABLED
 board         = rumba32_f446ve
 upload_protocol = dfu
 monitor_speed = 500000
 #
 # RUMBA32 F446VE
 #
-
 [env:rumba32_f446ve]
 platform      = ${common_rumba32.platform}
 extends       = common_rumba32
-build_flags   = ${base_stm32.build_flags} -DUSBD_VID=0x0483
+build_flags   = ${common_rumba32.build_flags} -DUSBD_VID=0x0483
 
 #
 # MKS RUMBA32 (adds TMC2208/2209 UART interface and AUX-1)
 [env:rumba32_mks]
 platform      = ${common_rumba32.platform}
 extends       = common_rumba32
-build_flags   = ${base_stm32.build_flags} -DUSBD_VID=0x8000
+build_flags   = ${common_rumba32.build_flags} -DUSBD_VID=0x8000
 
 #
 # Just print the dependency tree