STM32CubeProgrammer (MCUs)

Resolved! I want to load program with system bootloader over TCP/UDP

I ran system bootloader, I can perform the bootloader process using the STM32CubeProgrammer software via USART. But what I want is to run the bootloader software over TCP or UDP using the USART protocol. Because my UART2 line is connected to a TCP co...

I try to connect STM32H750-DK with STM32CudeProgrammer but it shows as the picture. What should I do?

Resolved! How do I regain ST-Link connectivity with Nucleo-H745ZI-Q with BOOT_CM7 = 0 and BOOT_CM4 = 1

While fiddling with H745 board to investigate how dual core works, after modifying option byte to BOOT_CM7 = 0 and BOOT_CM4, STM32CubeProgrammer (nor STLINK-gdbserver) refuses to connect to the board with "Error: No STM32 target found". The ST-Link i...

STM32H743 External loader problem

Hello,I'm learning STM32 and wrote an quadspi external loader for my NUCLEO -144 (STM32743ZI) and 1M external flash. I've it tested in the Cube IDE and everything looks OK, I can read and write the external flash. When I use the loader in STM32Cude...

Resolved! Problem with Externa Loader for STM32H7A3IIK6

Hi everybody, i've developed an external loader for a STM32H7A3IIK6 MCU to write and read, using STMCubeProgrammer, an ISSI QSPI External Flash [IS25LP128F]. The External Loader works perfectly except for the following issue : the first time i open C...

Resolved! QSPI external loader for STM32H750VBT6

I have a custom PCB using STM32H750VBT6 MCU and QSPI memory chip S25HL512TFAMHI010. I have written an external loader file as per the instructions in the STM32 MOOC [I tried to put a link here but the forum doesn't let me]. Testing the QSPI driver in...

How to Enter boot loader in STM32H743BIT6 via USART1? pin BOOT0 is SET by SWITCH to "1" (VCC) (3.3V). the STM32H743BIT6 don't react to packets in USART1 from the STM32CubeProgrammer software.

How to Enter boot loader in STM32H743BIT6 via USART1?pin BOOT0 is SET by SWITCH to "1" (VCC) (3.3V).the STM32H743BIT6 don't react to packets in USART1 from the STM32CubeProgrammer software.

Either cant erase external flash or can but then fails when programming

I am using 70STM32H7 board and STM32H_IPS_QSPI_Loader_CM7 external loader.I can program from the IDE but that doesnt affect images in external memory. So I tried programming from the programmer and it fails to write to external memory. Then I tried t...

Resolved! ST-Link/V3 MINIE not connecting to H723 via CubeProgrammer

Hi,I had been using ST/Link 2.1 nucleo header so far to program and debug custom STM32 H723 ZG boards and wanted to switch to ST/Link v3 in order to debug with compact probes. Thus I ordered two genuine ST-Link/V3 MINIE from Mouser. My custom board a...

External Loader for STM32H7A3IIK6 to manage external QUADspi flash IS25LP128F-RMLE

Hi everybody,i've written an external loader for STM32H7A3IIK6 to manage, via CubeProgrammer, the external flash memory IS25LP128F-RMLE.The external loader works perfectly except for with the following issue : just the first time i open CubeProgramme...