STM32CubeProgrammer (MCUs)

Resolved! Why might setting BFB2 cause printf to stop working?

I've written a fairly simple test case for using the system bootloader to boot from flash bank 2 on a STM32F429ZIT6U (developing on a Nucleo F429ZI board). With stdio redirected to a UART, I'm able to direct the code to:Mass-Erase Bank 2Copy the ent...

Resolved! How to use external loader from Visual Studio Code

Hello,I have a project that need external loader for QSPI Flash (STM32F412G-Disco board).I'm using Visual Studio Code to write code and build the project. It work fine and i can load it with STM32CubeProgrammer.For other project, without External Loa...

Nucleo F401RE Fail.txt - The interface firmware FAILED to reset/halt the target MCU

I see a FAIL.txt file in the mass storage that says "The interface firmware FAILED to reset/halt the target MCU".LD1 and LD3 are red.I cannot even load the simple programs like Blink LED using any IDE.The on-board F401RE chip is quite hot. Dropping a...

Error - libusb control transfer error [-9] : LIBUSB_ERROR_PIPE

STM32CubeProgrammer Win64 v2-11-0Windows 10STM32F411xC/EDevice ID 0x431Can connect to MCU with STM32Cube via USB in DFU mode, can erase memory blocks, cannot write to memory blocks due to libusb control transfer error [-9].Can anyone help me fix this...

STEVAL-FCU001(STM32F401CC) .hex STM32cubeprogrammer programming issues.

STEVAL-FCU001(STM32F401CC) .hex STM32cubeprogrammer programming issues:I bought the product "STEVAL-FCU001' (https://www.st.com/en/evaluation-tools/steval-fcu001v1.html) and I am trying to program the .hex code(or bin code?) into "STM32F401CC" via "S...

How can I modify STM32F401CE's option byte by UART(bootloader)?

Hi, I'm recently working on an iOS app that communicates with an STM32F401 via Bluenrg-lp using UART. The goal is to update the STM32F401 firmware through the Bluenrg-lp with a mobile phone. I've encountered some issues with the F401 and I was wonder...

am trying to connect stlink v2 debugger with stm32f413 mcu hardware in Cube programming sotware am getting Error: Cannot connect to access port 0 If you are trying to connet to a device with TrustZone enabled please try to connect with HotPlug mode

Resolved! Program flashed in reverse (MSB LSB)

Hello, I am using an STM32F427ZIT6 on a custom board for my project and it was working perfectly until now. I was able to programming it with an ST-Link V2 + ST-Link Utility as expected.I was working on adding DMA to my code but one day my chip stopp...

Resolved! How to make Read out protection on NUCLEO-144/F429ZI with STM32CubeProgrammer without USART error.

we installed an application binary on NUCLEO-144/F429ZI with UART2 as an external interface and USB-UART for debugger.And the binary code been downloaded via the debugger port using STM32CubeProgramer with the tool option of "STM32CubeProgramer(SWD)"...

How to get STM32CubeProgrammer working in Windows 10 (x64)? (Works in console but not in GUI Application)

Hi @all, I have big problems in using the STM32CubeProgrammer (latest release). My hardware setup is nothing special ... It's a STM32F407 connected to a ST-Link device (3.3V, GND, DIO, CLK). This works like a charm if I use the console application: ...