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merge rusEFI wiki

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GitHub Action 2021-10-23 16:17:57 +00:00
parent 3a12323ba1 9d6c823d31
commit e90b3d1616
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12
HOWTO/HOWTO-DFU.md
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@ -12,15 +12,15 @@ used to program brand new stm32 chips which do not have a running version of rus
On a STM32F4 Discovery, entering DFU mode requires putting a jumper between the pins VDD and BOOT0, then powering or resetting the board.
## Q: I have "STM device in DFU Mode" in Device Manager and rusEFI console does not update firmware. What's wrong?
## Q: I have "STM Device in DFU Mode" in Device Manager and rusEFI console does not update firmware. What's wrong?
A: As of Aug 2021 rusEFI console uses "older" ST DFU driver. You would need to remove newer "STM32 BOOTLOADER" driver. Hit "Remove Device" with "Remove Drivers" checkbox. Once you've removed newer "STM32 BOOTLOADER" driver re-install DFU driver using rusEFI console driver button. Direct driver link https://github.com/rusefi/rusefi/files/7273342/ST.Microelectronics-3.0.4.0.zip
A: As of Oct 2021 rusEFI console uses "newer" ST DFU driver. You would need to remove older "STM Device in DFU Mode" driver. Hit "Remove Device" with "Remove Drivers" checkbox. Once you've removed newer "STM Device in DFU Mode" driver re-install DFU driver using rusEFI console driver button. Alternatively install driver manually from drivers\silent_st_drivers\DFU_Driver folder.
**BAD**
![](https://github.com/BeerMoneyMotorsports/rusefi_images/blob/main/REbootloader.png)
## Q: What's the meaning on this image?
**GOOD**
![](https://github.com/BeerMoneyMotorsports/rusefi_images/blob/main/RE_DFUmode.png)
![x](Images/no-dfu-driver.png)
A: this image says that you do not have STM32 Bootloader driver installed.
## Q: I am using the buttons but it simply does not work?