STM32CubeProgrammer (MCUs)

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STM32CubeProgrammer v2.20 released

We are pleased to announce that STM32CubeProgrammer 2.20 is available What is new in 2.20: • Support for the STM32MP21x microprocessors:         – External memory programming        – OTP programming        – PKCS#11        – ST power management IC• ...

DFU status response for STM32CubeProg

Hi,I've create my own bootloader with USB DFU functionality. (I need some function that built-in bootloader can't provide)I'm able to read/write/erase application firmware by USB DFU now.however, I find the STM32CubeProg work differently with built-i...

JWu.2 by Associate II
  • 1128 Views
  • 4 replies
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Resolved! programming a cortex-m0+ (STM32L073RB) device with a hex-file that uses not the whole memory or has leaks leads to wrong initial byte in flash memory of device

Hi everybody,I use the STM32CubeProgrammer version 2.3.0Following issue occurs during programming of a hex-file:1.) do a mass-erase or a clear of all sectors of the device2.) read out some bytes (for example the first sector)3.) the device-memory tab...

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BNest.1 by Associate
  • 990 Views
  • 4 replies
  • 1 kudos

How uncheck Option byte ?

I used STM32G070. According to the reference manual RM0454 rev2, it does not exist in this procesor Option byte IRHEN (in User Configuration). But the program allows you to set it.I did it, the processor stopped working, and no Option byte can now be...

Peko by Associate III
  • 1256 Views
  • 6 replies
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Different drivers DfuSe Demo vs. STM32CubeProgrammer

In order to see my microcontroller (G4 series) listed as Dfu device inside STM32CubeProgrammer the USB driver inside windows has to be of type "STM32 Bootloader"But to see it appear inside DfuSE Demo, the USB driver has to be of type "STM Device in D...

WSpar.1 by Associate III
  • 655 Views
  • 1 replies
  • 0 kudos