Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
Major change in SigningTool for STM32N6 in STM32CubeProgrammer v2.21.0 This release, we decided to change signing tool behavior to not automatically align the payload to 0x400 with padding bytes, since this is not necessary for other STM32 series. T...
We are pleased to announce that STM32CubeProgrammer 2.21 is available What is new in 2.21: • Support for the STM32WL3Rxx microcontrollers: – Internal memory programming – Option byte and OTP programming – PKCS#11 – Firmw...
STM32L073RZWe are entering the BL via boot0. The STM32Cube Programmer software sees the USB port but when I try to connect, the part resets out of the bootloader.Appreciate any ideas.ThanksRich
Since I am using the version v2.7.0, I get this error after programming both cores after the first time:I can fix this by Disconnecting the STM32H7, and Connected again
Hello,CPU: ST STM32L151VCI do the following process:Starting from a running program I jump into DFU modethen STM32_Programmer_CLI -c port=USB1 -d "newprogram"then STM32_Programmer_CLI -c port=USB1 -s program start, but if I check the two first byte o...
The MCU on my STM32F407-DISCO1 board is being misidentified as STM32F215 / 217. I'm pretty sure it is in fact STM32F407VG. What could be causing it?
I have NUCLEO-H743 board. After I load the firmware with this pin configuration, the board began to give an error STLINK (PB4 is NJTRST). Initially, the board was flashed even with this configuration, but after Debugging it stopped. I was advised to ...
I'm trying to utilize the STM32F72x's UART internal system bootloader with the STM32CubeProgrammer application. I am able to connect to the sys bl via uart, view memory, erase flash, but CANNOT program the target. Every time I do I get the following...
Trying to program over ST-LINK instead of DFU. Boot0 and Boot2 are both switched away from the card edge. Here is what I am seeing:letter@steve-T7500:~/work/Starter-Package/stm32mp1-openstlinux-5-4-dunfell-mp1-20-11-12/images/stm32mp1$ STM32_Progra...
I tried connecting BOOT0-3.3 V and PB7,PB6-RX,TX or PA10,PA9-RX,TX, but I get an error every time. What am I doing wrong? I also tried other speeds and holding RESET, but nothing helped.
As title. In order to test the external loader algorithm, I add a test data to a QSPI project that can be excuted correctly when downloaded to the internal flash. The test data will be written in the external flash via the external download algorith...
I have downloaded the latest version of Cube Programmer and updated my ST-LINK/V2 firmware. I've tried to program connect with a target I have designed and the target cannot be found. Clearly I need to find out why, but that is not my question. Rath...
