Add dfu-util as a supported upload option.

Author: jgillick

boards.txt

@@ -837,7 +837,7 @@ GenF1.menu.upload_method.hidMethod=HID Bootloader 2.2
 GenF1.menu.upload_method.hidMethod.upload.protocol=hid22
 GenF1.menu.upload_method.hidMethod.upload.tool=hid_upload
 GenF1.menu.upload_method.hidMethod.build.flash_offset=0x800
-GenF1.menu.upload_method.hidMethod.build.bootloader_flags=-DBL_HID -DVECT_TAB_OFFSET={build.flash_offset}                         
+GenF1.menu.upload_method.hidMethod.build.bootloader_flags=-DBL_HID -DVECT_TAB_OFFSET={build.flash_offset}
 
 GenF1.menu.upload_method.dfu2Method=Maple DFU Bootloader 2.0
 GenF1.menu.upload_method.dfu2Method.upload.protocol=maple
@@ -992,6 +992,12 @@ GenF4.menu.pnum.FEATHER_F405.build.product_line=STM32F405xx
 GenF4.menu.pnum.FEATHER_F405.build.variant=FEATHER_F405
 
 # Upload menu
+GenF4.menu.upload_method.dfuUtil=USB (dfu-util)
+GenF4.menu.upload_method.dfuUtil.upload.tool=dfu_util
+GenF4.menu.upload_method.dfuUtil.upload.protocol=
+GenF4.menu.upload_method.dfuUtil.upload.usbID=0483:df11
+GenF4.menu.upload_method.dfuUtil.upload.address=0x08000000:leave
+
 GenF4.menu.upload_method.swdMethod=STM32CubeProgrammer (SWD)
 GenF4.menu.upload_method.swdMethod.upload.protocol=0
 GenF4.menu.upload_method.swdMethod.upload.options=-g
@@ -1015,7 +1021,7 @@ GenF4.menu.upload_method.hidMethod=HID Bootloader 2.2
 GenF4.menu.upload_method.hidMethod.upload.protocol=hid22
 GenF4.menu.upload_method.hidMethod.upload.tool=hid_upload
 GenF4.menu.upload_method.hidMethod.build.flash_offset=0x4000
-GenF4.menu.upload_method.hidMethod.build.bootloader_flags=-DBL_HID -DVECT_TAB_OFFSET={build.flash_offset}                                                                                                        
+GenF4.menu.upload_method.hidMethod.build.bootloader_flags=-DBL_HID -DVECT_TAB_OFFSET={build.flash_offset}
 
 ###############################
 # Sparky Flight Controllers
@@ -1265,7 +1271,7 @@ Genericflight.build.series=STM32F1xx
 Genericflight.build.cmsis_lib_gcc=arm_cortexM3l_math
 Genericflight.build.extra_flags=-D{build.product_line} {build.enable_usb} {build.xSerial} {build.bootloader_flags}
 
-# AfroFlight Rev5 
+# AfroFlight Rev5
 Genericflight.menu.pnum.AFROFLIGHT_F103CB=Afro Flight Rev5 (8MHz)
 Genericflight.menu.pnum.AFROFLIGHT_F103CB.upload.maximum_size=131072
 Genericflight.menu.pnum.AFROFLIGHT_F103CB.upload.maximum_data_size=20480

platform.txt

@@ -68,7 +68,7 @@ compiler.arm.cmsis.ldflags="-L{runtime.tools.CMSIS-5.5.1.path}/CMSIS/DSP/Lib/GCC
 
 # USB Flags
 # ---------
-build.usb_flags=-DUSBCON {build.usb_speed} -DUSBD_VID={build.vid} '-DUSB_MANUFACTURER={build.usb_manufacturer}' '-DUSB_PRODUCT="{build.board}"' -DHAL_PCD_MODULE_ENABLED 
+build.usb_flags=-DUSBCON {build.usb_speed} -DUSBD_VID={build.vid} '-DUSB_MANUFACTURER={build.usb_manufacturer}' '-DUSB_PRODUCT="{build.board}"' -DHAL_PCD_MODULE_ENABLED
 
 # Default usb manufacturer will be replaced at compile time using
 # numeric vendor ID if available or by board's specific value.
@@ -189,7 +189,7 @@ tools.hid_upload.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
 tools.hid_upload.path.linux={runtime.tools.STM32Tools.path}/tools/linux
 tools.hid_upload.upload.params.verbose=-d
 tools.hid_upload.upload.params.quiet=n
-tools.hid_upload.upload.pattern="{path}/{cmd}" "{build.path}/{build.project_name}.bin" {serial.port.file}                                                                                                                             
+tools.hid_upload.upload.pattern="{path}/{cmd}" "{build.path}/{build.project_name}.bin" {serial.port.file}
 
 # Upload using Maple bootloader over DFU
 tools.maple_upload.cmd=maple_upload
@@ -200,3 +200,13 @@ tools.maple_upload.path.linux={runtime.tools.STM32Tools.path}/tools/linux
 tools.maple_upload.upload.params.verbose=-d
 tools.maple_upload.upload.params.quiet=n
 tools.maple_upload.upload.pattern="{path}/{cmd}" {serial.port.file} {upload.altID} {upload.usbID} "{build.path}/{build.project_name}.bin"
+
+# USB upload using dfu-util
+tools.dfu_util.cmd=dfu-util
+tools.dfu_util.cmd.windows=dfu-util.exe
+tools.dfu_util.path={runtime.tools.STM32Tools.path}/tools/win/dfu-util
+tools.dfu_util.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx/dfu-util
+tools.dfu_util.path.linux={runtime.tools.STM32Tools.path}/tools/linux/dfu-util
+tools.dfu_util.upload.params.verbose=-v
+tools.dfu_util.upload.params.quiet=
+tools.dfu_util.upload.pattern="{path}/{cmd}" --device {upload.usbID} -a 0 --dfuse-address {upload.address} -D "{build.path}/{build.project_name}.bin"