Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I made a custom board using the STM32C031K4T6. I have tried several times now to connect to the chip using STM32 Cube IDE and the STM32 Programmer, both didn't work. The ST-Link gets recognized. I have tried different combinations regarding th...
Custom board will not run without debugger. With debugger removed and cycling power I have manually touch NRST to ground to get it to run.The NRST is only connected to SWD pin, but when debugger is removed it is not connected. Theis is no ST-LINK o...
Hi,I am looking for an LCD Touch display for B-U585I-IOT02A Discovery kit but I could not find any. Is this possible to connect a local Touch LCD screen to the B-U585I-IOT02A Discovery kit? It looks like the STM32U585AI MCU does not contain any displ...
Hi, Could you list NUCLEO-H753ZI board's ADC1/2 ADC3 channel Index with GPI/O Pin assignment table with the connector name / pin index on the board, using channel number as the index It is very difficult to configure CUBEMAX-ADC without this Ta...
We are using STM32CubeIDE to configure the STM32 controller. Previously, flashing the code to the board was working fine. Recently, while trying to debug, the IDE started showing this error: "Failed to execute MI command""Error in initializing ST-LIN...
Background:- Using SPI to communicate between 2 MCU (Master and Slave)- Connection: G031K8 (Master) <=> G031K8 (Slave) MOSI <=>MISO MISO <=> MOSI SCK<=> SCK NSS <=>NSSProblem 1: Slave MCU c...
Hi!Is there download link for the code in this demo. ?More specifically, I am interested in the code that generates the FPS and MCU load.Thanks in advance
Hi,I'm using STM32H755 Nucleo board and I'm evaluating ADC. I'm using 1.92MSPS per ADC sample rate for ADC1 and ADC2. I'm using A0 and A5 pins from CN9. I'm using ethernet to transfer data. My input to A0 (I channel) is 100kHz sine and A5 (Q channel)...
sub: Power Supply Review for STM32U5A5QJI6Q in our SchematicHi, I’m currently working with the STM32U5A5QJI6Q microcontroller and would appreciate some help reviewing the power supply section of our schematic. Specifically, we are unsure whether it’s...
Hello, I am currently working with a STM32 development board that I am using to power (and code) a PCB that has an stm32 chip. So far, it has been working properly but I recently connected the PCB to a display (Newhaven display: LINK) and now the "ov...
