Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am need to interface STM32F407 board with PDM digital mems microphone to Capture the Realtime sound waves through I2S Serial communication. But little bit confusion is there because in I2S communication there are three pin I2S2_ SD,I2S2_ CK,I2S2_ ...
Hello,I'm trying AudioRecord_demo() on STM32H750B Discovery and nothing happens. Touchscreen demos are working, not sure where to start checking things out. It seems that everything is already properly set to Microphone input and HeadPhone output.Has...
Hello community! I'm trying to start a project to test a new board Nucleo-H755ZI-Q, but i don't now how dual nucleo works and if is a board problem, code problem or a debug config problem.Follow some ST docs tutorial or Youtube tutorial give the same...
Hello everyone, Im last year student and this is my bachelors project. Im having problems connecting my ST link V3 minie. I will add my schematic below.At first I tried conecting it and nothing happens. Just error message that says "Target not found"...
Hello,I am using the B-U585I-IOT02A board, which features an STM32U585 microcontroller. I am attempting to write data to the internal SRAM2 within a TFM (Trusted Firmware-M) package. However, I am encountering difficulties in accessing and writing to...
Hi, I am new to this controller. We select STM32F745VG device for my application. The main reason for choosing this device is Ethernet connectivity and advance architecture. As none of STM32 chip have an in built PHY connectivity. So for that reason ...
I am currently experiencing an issue with my STM32H7B3I-DK board. The BOOT0 pin on the board is not externally accessible, which has been causing some difficulties to me.Additionally, I’ve noticed a low and unstable voltage to the board. When monitor...
Hello,I am trying to develop an external loader application for the STM32H563ZI which is connected to a QSPI flash of type W25Q129JV. I have managed to create a project as described in the ST example. My problem is that the call to HAL_RCC_ClockConfi...
Hi, I need to receive approximately 300kb size text file through UART interrupt mode in Nucleo H7 board. But only 65535 bytes are received. i used HAL_UART_Receive_IT for this.
I have a STM32F429, It is possible to know the batteri state ?I would like to know from RTC register or other if the battery is near the low voltage level, and needs to be replaced it ThanksStefano