Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have an STM32 (SPI slave) connected to a BeagleBone Black (SPI master).SPI Master Configuration (BBB):SCK = 15 MHzMode = SPI Mode 0Data Size = 16 bitsThe STM32 is attempting to transmit 2 bytes of data to the BBB using interrupt mode. However, HAL_...
Hi,I've a board, now a nucleo-u575zi-q but i'm waiting for a custum boad based on same MCU. I need this serie for the low power functionalities. In next phase of project , in this board i need an ethernet port where run web and tcp server. I found so...
Hello,I’m using the STEVAL-STWIN KT1B to log data. I flashed HSDatalog onto it and used the ST BLE Sensor Classic iOS app to log data and save it to an SD card.After acquisition, when I check the AcquisitionInfo.json file, I notice that "start_time" ...
I am currently working on a bootloader using the NUCLEO-F446RE development board, which consists of a program that erases sectors 3-7 of the MCU's flash memory to create space for a program. When run my bootloader's erase function and then attempt t...
Hello,I am using a STM32H757-i eval board. I created a project through file >> new stm32 project, selected my board, then generated code.However, I am going into error handler when initializing the SDMMC. My path to go to error handler : MX_SDMMC1_...
So I'm having this issue with a Nucleo STM32H563ZI board regarding the USART3 that connects to the VCP ST-Link port.If I enable the USART3 at 115200 baud rate, and keep all the default parameters and, in the clock configuration, if I do not change an...
I need to create 4 different PWM signals at the same time with different frequencies, I believe this means I need 4 different timers that are connected to a GPIO port, I currently have NucleoF767ZI and an STM32f746g-DISCO, Nucleo only appears to have...
Hello ST Team,I'm trying to bring up I3C using a NUCLEO-H563ZI with XNUCLEO-IKS4A1 to boards stress I3C, and I'm using AN5879, which was thought for NUCLEO-H503RB and X-NUCLEO-IKS01A3 boards.Regardless of the above, I still believe we should be able ...
Hi everyone ! I am having problem with the I²C connection. The problem is that, normally the the SDA and SCL pins work properly (I checked it with a logic analyzer) but when I connect them to the module or sensor I use, both of them goes LOW and stay...
We are planning to use STM32H753X in one of our design. For JTAG interface I can see two options 5 pin and 4 pin JTAG. Is STM32H753 supports 4 pin JTAG? If yes, how to manage NJTRST pin? Shall i connected NJTRST pin to NJRST? what is the use of 5 pi...