Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Is there a way to read and write wav file to external sdram memory of stm32h757 microcontroller and i am using a audio codec wm8994 to play he audio file. if anyone has any related example or information, please let me know
Hello, I'm locking for a STM32Fxxx development board containing a physical CAN-Interface. Has anybody any proposals? Thank's!
Hello, I currently have an STM32H725ZG board, with an STLink-V3Set, I would like to implement programs in my STM32 with the STLink but I can't find any clear diagram on the internet simply explaining the wiring to be done. I know that several communi...
Hi, I am trying to access the Virtual COM port on my STM32F411 VET discovery board but I am not able to find the instructions to do so. I am trying to use serial communication in Simulink where for the STM32F4xx they used the USART2 and VCP com numbe...
Hi, I have a custom STM32F446 board. On this board I have an microSD slot that is connected through SDIO (PC8,PC9,PC10,PC11,PC12 and PD2 pins)In order to write on the microSD i follow this instructions https://community.st.com/t5/stm32-mcus/how-to-c...
Hi there,Wondering if there's any documentation or data out there for the CMTI rating and isolation barrier capacitance of the B-STLINK-ISOL. May have some pretty decent dv/dt between the computer and STM32 - want to make sure I don't inadvertently d...
Hello.I have purchased MB1166-A03 AT1 of STM32H747-DISC0.https://github.com/STMicroelectronics/STM32CubeH7/tree/1c84713102f8509deb79ae14db8dbb104c17c45e/Projects/STM32H747I-DISCO/ExamplesI have looked atIn the Projects/STM32H747I-DISCO/Examples/LCD_D...
Hello, dear community!Currently, I am working on a project with the STEVAL-FCU001V1 board that has an STM32F401CC microcontroller and an LSM6DSL 3D accelerometer and gyroscope sensors integrated chip, the board datasheet says that it is accessible th...
Hello,I am trying to measure the current consumption the PCB board which has been designed and producted by my own R&D team. But the discovery card named STLink-V3PWR is not doing it properly. There is no way for me to apply more than 500 mA, besides...
Hi STM, I really need your help. I have been trying non stop for the past 5 days just to display something on the LCD.Step1: I am able to BLINK LD2, LD3 on the board. Step2: I want to display something on the LCD. But seems like it is always black. I...