Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am working on following platform:Hardware - STM32H745I-DISCO board.IDE - STM32CubeIDE v1.8.0.I am using JTAG mode in ST-link for debugging. I am using external QSPI flash to store my code and external SDRAM to run the code. The code first goes in b...
Hi,I designed and tried to use my custom board based on STM32F030R8T6 MCU. But the problem started from beginning.For MCU Flashing I used STM32CubeProgrammer and ST-LINK V2 (STM8 & STM32) dongle. First of all I was trying to connect the board and I'v...
I am currently developing a touchgfx GUI for a custom board which is based on the STM32F429-DISCO, therefore I use said board for the fundamental development. While initializing hardware button controll via GPIO_EXTI lines I have run into a strange i...
HiI'm new to STM32, I'm jumping from Arduino, and I'm out of my depth, perhaps I can humbly ask for some help.I've done basic projects with the Nucleo board, and I wanted to give a try with a simple code on a barebone chipI have this STM32F401CBU6 on...
Hi all,I have an STM32L4Q5VGT6P (LQFP100) on my own board. The supply voltage is +3V3 without an external oscillator. Unfortunately, the STM32 CubeProgrammer does not connect to the MCU via SWD. Error message "No STM32 Target found" (Erata of the MCU...
I got a new Nucleo-32 L432KC board today.It powers on the demo runs, the ST-Link connects, but it isn't supported under CubeIDE and an upgrade is required.On running the upgrade tool for LINK-009 it detects the ST-Link, when I click "Open in Update m...
Setup is as follows:ADC1 & 2 in 'Dual regular simultaneous mode only'DMA1 stream 0 used to transfer ADC data to AXI SRAM buffer (40000 32 bit values), DMA circular mode.Using 'HAL_ADC_ConvHalfCpltCallback' to signal half buffer filled and 'HAL_ADC_Co...
Hello-We are working with two different boards for the STM32L062, schematics of which I have attached. The first is a bare-bones development board for general testing and the second is our product. I have a Cube32MX project that enables the feature...
Hi,I use ST-Link V2 and CubeProgrammer_CLI.exe for programming STM32. Unfortunatelly sometimes during programming the connection between MCU and ST-Link is lost. If this happen there is a high probability the ST-Link stays in some weird stuck state a...