STM32CubeProgrammer (MCUs)

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STM32CubeProgrammer v2.19 released

We are pleased to announce that STM32CubeProgrammer 2.19 is available What is new in 2.19: Support for the STM32WBA6xxx microcontrollers: Internal memory programmingOption byte/OTP programmingRDP regression with passwordSFI support Support for MCE N...

External Loader

Hello all,I have a custom board with an STM32U5A9 mcu with an external MT25QL128 flash for TouchGFX assets.I have a working loader for IAR Embedded workbench and I'm trying to port it to work with the STM32CubeProgrammer.When building as a normal pro...

RW3562 by Associate II
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Making the DTR/RTS option support CH340

Almost all development boards produced by Chinese vendors use CH340 as the uart converter chip, I would like stm32cubeprogrammer to be able to control the RTS and DTR of this chip.If the feature works fine for the FT232RL, I don't know why it won't w...

wc7086 by Associate II
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  • 9 replies
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Resolved! DFU mode read out protection

Hello, I am trying to connect to the STM32F072C8T6 microcontroller via USB in the STM32CubeProgrammer, however I am getting:"Device is under read out protection ! If you want to disable RDP please reconnect with Read Unprotect enabled"So, when I chec...

Draxter_0-1717577911683.png Draxter_1-1717578006569.png Draxter_1-1717580537175.png Draxter_0-1717580509580.png
Draxter by Associate II
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  • 11 replies
  • 12 kudos

BLE test with the STM32U5 board

Hey, I'm just trying to use the BLE STM32UB5x in the board B-U585I-IOT02A. I used the following configurations for the STM32CubeProgrammer like suggested here (https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_BLE_Hardware_Setup)SW4 OFF, SW5 ON,...

Unable to update firmware

I want to use stm32H5 series microcontroller and I am trying to write from STlink... I can access the microcontroller by SWD (I can check Option Byte), but I can't write. I can write to the USART via the bootloader with TrustZone disabled, but... I w...

Satoshi1 by Associate II
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  • 4 replies
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External loader issue with STM32H743 and W25Q512

Hi all,I am working on the development of an external loader for STM32CubeProgrammer.CPU is STM32H743, flash memory is W25Q512 in quadspi mode.I have a problem in indirect mode: it's working (read and write), but in read I have long timeouts: //Send ...

lucky65 by Associate II
  • 70 Views
  • 3 replies
  • 0 kudos