Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
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• ...
I tried to connect the STLink to the STM32G030K6T6 by connecting SWCLK SWDIO VDD and GND pins, but the STM32CubeProgrammer can't detect the MCU.I also tried to check with the logic analizer the pins and there is only a little signal from the stlink b...
Hi all. I am using STM32CubeProgrammer with an STM32G474VET6 target system on a Windows 10 box with a USB-connected STLink module. The programmer is v2.10.0, and the STL firmware is v2J3757.My problem is that the Cube programmer doesn't seem to be ab...
Hallo,I am using STM32 CubeProgrammer and performed the "Full chip erase". after the Full chip erase some garbage value appears at EEPROM address (0x0808 0000 & 0x0808 0010) I have attached the image.Regards,Swapnil
Hi,I created one external loader to write and erase one NOR FLASH and works well (STM32H7A3 with S29GL512S11).When I try to access the memory in my application code the memory returns 0xFFFF every time. When I try to read the memory the first time wh...
Hello,after reading a lot i am still confused.I am looking for a solution to flash the internal and the external memory of an STM32F4 (for testing i am using the F469 Discovery Board).There is no problem using the ST-Link on-board, but what about a s...
Hello,I'm using STM32H735G-DK board and I can't read device memory using ST-LINK Utility.I wrote simple example with led blinking and it's correctly uploaded to flash by STM32CubeIDE - led is blinking. STM32CubeProgrammer can connect with ST-LINK and...
I am trying to program an STM32F103C8T6 over USART via the System Memory Bootloader. I've already tried with PL2023 and FTDI FTR232RL based USB-TTL converters. I've tried with multiple computers and multiple tools provided by ST. Also, I tried jumpin...
Bug in STM32_Programmer_CLI! It always returns 0 even if post-write data verification fails.
Hello Manager,CubeProgrammer is not good, comparing with STlink Utility 4.6.Always this error message box is poped up on the screen on every jobs such as read, connect...etc.How to fix this?Current Version : 2.10.0Thanks.Best Regards,Tommy Lim
