Resolved! Hardware and Software Debug
Can somebody explain what is the hardware and software breakpoint ?When I add a breakpoint in STM32CubeIDE, what is the type of this breakpoint ?What is the difference between these two?
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! USB Communication doesn't work between STM32F4 and MacOS Sonoma
Problem:The USB communication between STM32F401RC and MacOS v14.3.1 (Sonoma) doesn't work when the MCU is running on a bare metal, but it works when the MCU runs on FreeRTOS. It does "connect" on bare metal, but sending any USB MIDI messages from the...
Resolved! H563ZI I3C SETDASA
Hello! How can i send a SETDASA to bus with my H563ZI as controller? Thanks for help!
Resolved! PWM stop work
HelloI have configured TIM2 CH1 with PWM Generation on my board STM32F412G-DISCO. I capture the rising and falling edges by other board NUCLEO-G071RB, using interrupt input capture for both edges (one channel for each edge).Now I try to change the pe...
Resolved! Is STM32H7B3I-DK Discovery kit with STM32H7B3LI MCU old?
Hi,I' was looking at this board thinking it is one of the newer ones. I think of the STM32F7 as the older and STM32H7 as the newer ones. The reason I'm asking is because I want a STM32H7 kit with an (micro) SD socket and an audio codec. This kit see...
Resolved! UART_DMA_FIFO burst size and treshhold
Hi,I want to use the DMA FIFO for UART2 on the STM32H753ZI discovery board.DMA in direct mode works, but sometimes I have almost concurrent events that need to be transmitted ASAP over the same UART (a few ms delay is no problem). It seems sometimes ...
Resolved! Interfacing Nucleo-F767ZI with X-nucleo-GFX02Z1 using TouchGFX.
I want to display a simple text on X-Nucleo0GFX02Z1 on STM Board Nucleo-F767ZI. I want to use TouchGFX for generation of code but neither this board nor screen is available in TouchGFX. I am new to these environments of STM32.Any guidance is much app...
Resolved! Assistance Required for SWV ITM Data Console Configuration on STM32F407VET6 with STM32CubeIDE
Hello,I recently purchased STM32 F4VE trying to print text on SWV but noting shows at port 0, shared all the necessary information below.Here's what i did :I am using generic st-linkv2 (version : 3.14.5) and STM32F407VET6 is in Normal mode (not DFU)...
Resolved! Connection lost issue during firmware packages downloading in stm32CubeMX
I am using STM32CubeMX and keil 5 to program my Nucleo-32 board. When I try to download firmware packages in STM32CubeMX, it shows the connection lost issue. Here is the snapshot attached. I have tried to log in but again it shows connection lost err...
Two boards STM32H757I-EVAL seem dead after USART1 (CN2) to RS232 connection
Hello I got two boards dead within one day. I used the first board for a while and it worked until I started to communicate via USART/RS232. After I faced with such a problem, I replaced the board with a second one and immediately got same result.Des...