Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am using an L432KC board and I am trying to read .txt files from my SD card through SPI, extract the bitmap array, and then push the bitmap through TFT_eSPI.h library. I am able to work with SD card and the display individually, but not together. I...
Hi!I have problems programing my custom board, I'm using a STM32F446RCT6, and I couldn't establish a connection with my board, neither from STM32CubeIDE nor STM32CubeProgrammer.after a lot of time trying to debug the problem I found out that actuall...
I am working with NUCLEO-U5A5ZJ-Q and it is running the "GPIO_IOToggle Example" that I got via STM32CubeIDE.My aim is to control the power state of the nucleo board remotely.I successfully do it using the following commands:STM32_Programmer_CLI --pow...
Hi,I have STM32 NUCLEO-L432KC Nucleo-32, I would like to power it from a li-pol battery. Is it possible?
Hello all, for STM32H757xI in package WLCSP156, I didn't find a clear explanation about connecting capacitors for power supply. According to the schematic from STM32H757xI kit, it looks like all VDD_MCU pins need to connect 100 nf capacitors, Only i...
Hi, I tried to configure the USB Host for a project, but it’s difficult to configure, and I am not finding any online support available for the STM32H5 series controller. My requirement: I configured PB4 as an output, which is connected to a green LE...
HI everyone (:Im pretty new and im looking for a way to use ethernet on my Nucleo-h743zI2 board.I Want to be able to send/recieve "raw" packets from my board and to the pc through ethernet .Im using the last version of Stm32cube ide- 1.18.0. And th...
Hello,I would like to program the STM32U031 with OpenOCD on the NUCLEO-U031R8. However, I cannot find a proper target configuration in the list provided by /usr/share/openocd/scripts/target/I tried stm32f0x.cfg, stm32g0x.cfg, stm32l0.cfg and stm32u5....
Hi,I am trying to add a LCD with 24-bit RGB interface and an external SDRAM(IS42S32400F, a variant of the chip used in F746Disco board) to our STM32F767BGTx based product. So far I have read AN4661(Getting started with STM32F7 Series MCU hardware dev...
Hello, in my plan, I want to use a standart power supply (LDO) for STM32H757xI in package WLCSP156. In the manual for STM32H757xI I didn't find any information on how it should be connectedIs it correct ? VLXSMPS (GND)VFBSMPS (GND)VSSDSI (GND)VSSSMP...