Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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...
