STM32CubeProgrammer (MCUs)

How to full erase external Flash by using CubeProgrammer_API?

I set External Flash Loader through setExternalLoaderPath(). And I can successfully download content to External Flash by using downloadFile(). But what I erased after using massErase() is the MCU Flash. I can't find the related content of full erasi...

STM32h747 dual flash programming via DFU class USB bootloader and Cube Programmer fails when start programming second flash bank 2

I have a bootloder - this is an application stored in the first sector in flash bank1 which at start is checking if USB is connected and going in flash update mode, otherwise is jumping to a application stored in the next flash sector.The bootloder m...

i am stuck with my stm32 nucleo 64. the problem is that it is not responding to any of the code and i am beginner so i dont know how to solve it. the problem

I did not set anything though. I did some researches and I try some things :Change the Option Bytes in Target > Option Bytes > Read Out Protection. I don't know if it is relevant of the actual RDP state but when I open this tab, the RDP is on Level 1...

How can I get Memory checksum after programming. With the ST-Link Utility I can get the programmed memory checksum and checksum over the whole FLASH range. I do not see this in the Log window of the STM32CubeProgrammer

STM32G0 don't start and connect after update

Dear,I have a big problem on a STM32G070 and I don't know what I can do to solve it.The system is composed of 2 boards with a STM32G0B1 for the first (master board) and a STM32G070 for the second (slave board).The 2 MCUs are connected by UART and thi...

Debug issue

Hello, I have an issue debug issue in my custom board. The debug session works for a while and then stop to working and suddenly after many tries it works again. When the debug session doesn't work, I get:STMicroelectronics ST-LINK GDB server. Versio...

STL Library CRC Calculating

I am using the STL library from X-CUBE-STL. To check the data in flash, I have to calculate CRC in the post build section and upload it to flash. ST provides an example post build command for this. But there is a problem, no data in flash is filled w...

Continued frustrating time with STM32 Cube Programmer

Trying both 2.7 and 2.8 downloading 128MB (and smaller amounts), completes after one read interaction, about 0x7D400 bytesC:\STM32Cube\STM32CubeProgrammer_v2.7.0\bin>STM32_Programmer_CLI --connect port=swd --log ext128m.log --extload C:\STM32Cube\STM...