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...

Resolved! NUCLEO-G031K8 Reset not working?

HiI know that this is probably a brain fart on my side, but I am currently playing around with the NUCLEO-G031K8 and cannot seem to put the MCU into reset using the reset button on the Nucleo board. In fact, I am running a simple GPIO LED toggle prog...

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AAnth.1 by Senior
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Resolved! We have a problem downloading to the STM32L100 processor. It was programmed using STLink. Now we want to use STM32CubeProgrammer. Writing is not possible! It is not possible to change the RDP value either. If we use STLink, all is OK.

 10:55:25 : ST-LINK SN : 0034003E3137510339383538 10:55:25 : ST-LINK FW : V3J8M3B5S1 10:55:25 : Board    : STLINK-V3MODS 10:55:25 : Voltage   : 3.29V 10:55:25 : SWD freq  : 8000 KHz 10:55:25 : Connect mode: Under Reset 10:55:25 : Reset mode : Softwar...

Entony by Associate II
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When we enter commands , we observe Error: ST-LINK error (DEV_TARGET_CMD_ERR) for the first time and when we enter the same command again (second try) it is executed.

We are facing this error when entering every commands. Second attempt of the command is passed while in first attempt we get ST Link error. Please find the commands executed and error faced:C:\Users\irgpsj>"C:/Program Files (x86)/STMicroelectronics/S...

PS.7 by Associate
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CLI fails to mass-erase the flash memory

HiThe command to download our firmware is as follow (with the option bytes display to show that protection is disabled):STM32_Programmer_CLI.exe -c port=SWD mode=HOTPLUG -ob displ -e all -d C:\Temp\cu.hex -d C:\Temp\data.hex -v -rstThe result always ...

TPier by Associate III
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Resolved! Where can I find the original firmware for my Nucleo-u575zi-q that flashes the green, blue, red LEDs in sequence, or, how can I retrieve the firmware from an unmolested, new board?

I'd like to restore my Nucleo-u575zi-q to the stock firmware with the alternating green-blue-red LED progression but I can't find the original firmware app. I have the support pack but I can't identify that particular firmware example. Where can I f...

TJM by Senior
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