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• ...

Resolved! CubeProgrammer UART Bootloader Error

Using STM32F412RGT6 on a board I've developed.having a problem using bootloader via UART (using CubeProgrammer).Following all described in AN2606.In my application, I'm using bootloader via UART1 (PA9, PA10).BOOT0 is High, BOOT1 is low while attempt ...

JUker by Associate II
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  • 2 replies
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External loader STM32L442 and S25FL127 Cypress

Hello all,I have written a External Loader using nucleo-l476rg and S25FL127 16mb NOR flash using 64k sectors. I was using it with TouchGFX and it worked just fine. I migrated to stm32l442. I have copied the code for the flash driver, changed the lin...

Future of STM32CubeProgrammer

Hi, I have a couple questions about the future of the programmer. 1) Are you planning to add self updating at any time? 2) This is really close to being a useful programmer on the production line. Basically it needs a way to save a configuration fo...

Resolved! Cann't open STM32_Programmer_CLI.exe

I have installed STM32CubeProgrammer 2.7.0 on Windows 10 and it works fine. but when iam trying to run STM32_Programmer_CLI.exe even as admin it open and close immediately. the same thing happens by openning the STM32Bootloader.batCould anyone tell m...

Dalhe.1 by Associate II
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  • 8 replies
  • 1 kudos

Resolved! ST-LINK_CLI.exe no full support for STM32G43x?

Hello, I was trying to set option bytes (BOR) with the ST-Link CLI (v3.6.0.0) for STM32G431, but it prompts that this feature is not available. With the ST-LINK Utility (v4.6.0.0) it is possible to set the BOR Level.I guess the ST-Link CLI is no long...

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DKinz.1 by Associate
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  • 2 replies
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Resolved! STM32CubeProgrammer cannot connect to NUCLEO-F207ZG board in bootloader mode via UART interface

I have a NUCLEO-F207ZG board and STM32CubeProgrammer v2.7.0. I would like to use the embedded bootloader located in system memory. So, first I activate bootloader mode pulling-up pin 138 (boot0) of the MCU. Then, in order to verify this first operati...

RConf.1 by Associate II
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  • 1 replies
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Resolved! RAM parity function on the STM32G071RB breaks code execution? In short: When i clear the RAM_PARITY_CHECK bit in the option bytes (FLASH_OPTR bit 22), the program (in flash) will not run. Is this a hardware bug or am i doing something wrong?

I'm working on the NUCLEO-G071RB development board, using the IAR-EWARM (8.50.9) tool-chain.I've created a very basic program that only toggles user led (LD4) at 500ms intervals (using a wait loop with NOP instructions).The program doesn't use RAM (h...

EScho.2 by Associate
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  • 5 replies
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