Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I developed my software with STM32F469I-B07. I bought a new card but this card is AU1. I can't transfer my old software to this new card because the screen they use has changed. What should I do to import my old software to the new card?
Hi,I am working on DAC on Nucleo-H563ZI board. I am using PA4 on ST Morpho header as DAC1_OUT1.In idle state when the USER USB port is connected (irrespective of ST-LINK port connection), it shows a constant voltage of 660mV on output.During sine gen...
hello all,i bought multiple 5 unit of 32F469IDISCOVERY and tested them all not a single one lcd shows pre installed demo. so i bought 2 more uniits from different vender but foud same issue. what would be the possible cause? ia some one got same issu...
Hi,Can you please confirm if the STM32H743I-EVAL board can be used to evaluate the STM32H743VIT6 IC?While checking the documentation, I noticed that the evaluation board shows NRND status with the STM32H743XI.
Where can I find the pinout of NUCLEO H533RE?
Hi,I’m working on a project with an STM32G491 board and need to document our firmware-upgrade process.Current setup:Initial flashing is done with ST-Link/CubeProgrammer.Later updates come from an embedded Linux device that runs a custom binary to fla...
Hi everyone,My company recently purchased a new ST-Link/v2 programmer. The problem is that after the firmware update, the device stopped working, and when I press the Connect button on the STM32CubeProgrammer, the following error appears:Error: ST-LI...
I came across this shared project: Nucleo Mechanism Control Board (link below), which is designed to interface with an STM32 Nucleo board for controlling actuators (vacuum pump, air valve, stepper motor, AX-series actuator, servos).https://www.pcbwa...
Hi,I have a custom developed stm32 project with stm32f411ret6 mcu, i have done my full board and got the pcb printed. I have a 4 pin header on my pcb with vcc,gnd, swdio, swclk for uploading the bootloader for the first time. I have done this several...
Hi all, I'm using Nucleo H755 I have configured UART with 115200 baud rate and the Rx in Interrupt mode issue: While the STM is configured with 115200 baud rates, when I transmit some data with the same baud rate either the data is corrupted or data ...