STM32F427VIT6 Storage Space Consultation
Could you please help me find out how much internal storage space this model STM32F427VIT6 has? Thanks a lot.
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STM32H747IIT6 CM4 not responding
I am working on STM32h747 series. I am debugging both CM4 and CM7. After a while, CM4 stops responding and the debug messages shows:"Error in final launch sequence: Failed to start GDB serverFailed to start GDB serverError in initializing ST-LINK dev...
Inquiry regarding the internal behavior of the NRST pin on STM32H563ZIT6
Hello,I am currently reviewing a hardware design based on the STM32H563ZIT6 and have some questions regarding the internal and external behavior of the NRST pin.My main question is how the NRST pin operates specifically during an NVIC_SystemReset.Cur...
ADC Data extraction at high sampling frequency
ST moderator: Edited the tile to add "ADC" I want to extract data at high sampling frequency ~10KHz at STM32N6570-DK, Is it possible with USART for three channels or we have any other mode for this purpose. I want to continuously stream data at 10KHz...
STM32H563ZI NetXDuo - Network Stack Ready but No Ping/TCP Connection
I am implementing a TCP Server on an STM32H563ZI (Nucleo-144) using NetXDuo. The software initialization part is working perfectly; the ThreadX kernel starts, and NetXDuo reports that the IP instance (192.168.2.55) and TCP are successfully enabled.Th...
Resolved! Need Guidance on QSPI External Loader Issue with Custom Board Using STM32H750
We are currently working on a project using the STM32H750IBT6 microcontroller interfaced with a single-bank Quad SPI NOR Flash (MT25QL512ABB) on our custom board. The QSPI interface is operational.However, we are facing an issue with the external loa...
Debug losing connection with Stm32WB55 target
Code is written using stm32CubeMX. Connecting with stmlink V3 Minie. Executing step by step, it appears that debug fails (lose connection) when executing debug_init. In fact debug_init creates the problem when programming pa13.When removing the initi...
SPI DMA transmit complete interrupt to early
Hello,I have an STM32G441 and using DMA to transmit some SPI data. All works so far. The problem is the chipselect. I am using the software chipselect. So before I start the DMA I pull CS low. Then when the DMA complete interrupt fires I pull it high...
"Optimized Resolution" options in CUBE ADC
I noticed some options in the CUBE IDE for my H745's ADCs labelled "ADC 12-bit optimized resolution" and likewise for 14 bits. I have searched the references and the internet and find no explanation of how "optimized resolution" differs from the regu...
sm32h7 firmware only running after reset
hi guys , I have been working on a stm32 project like a digital automotive cluster using STM32H7A3ViT6 MCU . I am using the LTDC module to drive the display . now the problem is the mcu dosent run the code on powerup but it ll do when i press the res...
