- Stm32 bootloader driver install#
- Stm32 bootloader driver serial#
- Stm32 bootloader driver update#
- Stm32 bootloader driver driver#
So your host device (XP PC) will first recognize your board as DFU device, then it should re-enumerate the USB to COM port (USB serial)īut that will only happen if there is user code firmware that sets up an ACM serial port but there is none yet. "starts in DFU mode and after a second it switches to the user code, which per default uses USB serial.
Stm32 bootloader driver update#
I'm just trying to have it so that others that I give updated firmware to the ability to easily update the firmware for their devices using a boot loader and most of those will be Windows users.Īs all the existing units currently in the field do not have a USB boot loader installed all will need to be flashed with the boot loader first then flash the new user firmware.Ĭan we forget about about the ACM device for the moment as there is no user firmware using it yet as we can't ever get to that point. This works perfectly fine under Linux and if this was just for me then I'd leave it at that. Now I want to use a boot loader to load it to 0x08002000. Previously before the boot loader I simply built it to run at 0x08000000 and used stm32flash to flash it. My user program is entirely coded in good old "C" and I use my own Makefile and it uses the STM libraries. To upload my user code which is NOT based on Arduino build I just use "dfu-util".
I think the problem I have is not being understood. I don't have the Arduino IDE installed on the XP.
The boot loader I use is from "STM32duino-bootloader-master" and is "generic_boot20_pb9.bin" (7184 bytes) to suit the LC Studio board I use (link already given). I Try to run that command line after a reset of the device with short to up to 3 seconds delay but always fails. Under the Device manager it has no Yellow mark next to the "libusb-win32 devices -> Maple DFU"
Stm32 bootloader driver driver#
* XP Installs the Maple DFU driver - FINISHĪ problem occurred during hardware installation, your new hardware might not work properly. * Include this location in the search: Arduino_STM32-master\drivers\win\win_xp_legacy\maple-dfu - NEXT
Stm32 bootloader driver install#
I tell it Install from a list or." - NEXT * This wizard helps you install software for Maple DFU.
Windows bottom status bar indicates Found new hardware and shows "Maple 003 then Maple DFU then Maple 003 again". Plug the USB cable back into the device. Under Device manager uninstall "libusb-win32 devices -> Maple DFU" No sign of a /dev/ttyACMx device so that seems normal at this stage. On reset it does a series of quick LED blinking followed by slower blinks which repeat for ever. So now it's a fresh boot loader and my application completely erased. Flash the boot loader "st-flash write generic_boot20_pb9.bin 0x08000000" Disconnect the device and connect back to my Linux box and use ST-Link to erase the flash using "st-flash erase" Under XP plug my STM32 device in to make the ACM COM port appear in Device Manager then Uninstall it. I have tried to document my exact steps and restarted from scratch: My application when it gets control does:Īm I missing something here or is XP an issue? Is my Vender:Product IDs an issue here? I reset my STM32 board and pause for a second or two the run dfu-tool-static.exe command line to read the flash memory:ĭfu-util-static -d 1EAF:0003 -a 2 -U fw.bin oader.html and understand the differences with Linux and Windows but I'm not really sure if that applies to the Arduino version of it. 0x58, // idProduct = 0x5880 used for this project, don't want ST's PIDĪs stated the boot loader and my application works fine under Linux and it has no problem re-enumerating when it goes from the boot loader to my CDC ACM application but under XP it no longer recognises the DFU when it boots up and I can't see any reference to DFU driver under the device manager.
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