Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
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.
Forum Posts
How can I connect SM-UART-04L sensor with STM32F411RE
Hello all,I am trying to establish communication between an SM-UART-04L dust sensor and an STM32F411RE MCU. The output of the sensor (attached image below) does not use the regular sized jumper wires that connect to the MCU and has a 2x5 pin configur...
STM32U5A5: Azure FileX FAT12 with more than 4096 byte (or 4096 cluster of 512 byte)
I have written quite a bit of code to familiarize myself better with Azure FileX with 192K sram, and so far, it is working well under ThreadX. The Azure FileX documentation made clear that FAT12 has a maximum number of bytes of 4096 per filename whic...
Resolved! STM32U5A9J-DK ITM
Hallo,is there something I have to check if ITM_SendChar doesn't work? I mean, I have overwritten the write function in syscalls.c and enabled in the debugger settings the swv viewer at the correct clock, enabled swv trace (the same things I did usin...
USB Detection to Reprogram Nucleo Board
Hello,I have programmed a Nucleo-L476RG with the Blinking LED example. Until there is all fine.Now, I want to load a new program on the board. Windows Explorer and ST-Link do not detect the board and cannot load a new program on the board.I bought th...
Resolved! Is it possible to configure GPIO on the STM32U5A9J-DK for 3.3V output?
I see this note in the user manual for the STM32U5A9J-DKIs it possible to enable 3.3V output for the GPIO on the CN9 header by removing SB56 and jumping the 3V3 pin to IOREF, or would this damage the board or not have the effect I intend?
Error :- "Insufficient disk space on current disk. Insert another disk and type <Return> to continue..."
I got this error while uploading the code and I tried using ST-link utility to erase the memory but no success. How do I troubleshoot it ? :unamused_face: Thanks in advance.
Nucleo-G031K8 Bricked
My Nucleo-G031K8 can no longer be programmed using STM32CubeProgrammer or from STM32CubeIDE. When attempting to connect using STM32CubeProgrammer I receive the following text: UR connection mode is defined with the HWrst reset mode Error: Est...
Resolved! LwIP Server
I am using a STM32H743 processor and have ST's LwIP stack running correctly. At least to the point were I can use Hercules as a client and connect to the Nucleo and send a small block of data (24 bytes) to the Nucleo. I have set breakpoints in the co...
Resolved! Very silly problem (STM32F746G discovery board)
Hi everyone,I just picked up a STM32F746G discovery board to practice on, but I can't for the life of me get the built-in STLink to show in windows. By this I mean, I'm unable to power via mini-B and LD7 just flashes red. Once I change the jumper on ...
EXTI interrupt handler not trigger for stm32f446re
hello ST,I'm trying to use EXTI1 interrupt for a project. But the Interrupt handler is not firing. I am using the STM32Cube IDE and CubeMX for code generation. I looked into the interrupt enable registers, Mask registers, etc and all seems fine. I am...
