Hi;I have a tlv493d magnetic encoder, with which I would like to communicate via i2c with an stm32f4 MCU. I can successfully initiate communication with this sensor via I2c, to perform an initial configuration of the sensor. I can verify this by way ...
Hello STM32 Community,I am using the STM32F407G-DISC1 development board and have successfully implemented an RTC alarm that triggers every minute. The RTC is configured to use the LSI (Low-Speed Internal) clock signal.My goal is to have the microcont...
We are developing software that uses GPIO interrupts.We would like to test if the GPIO interrupt handler is working properly, but is it possible to set the pin assigned to the GPIO interrupt High/Low in software?Is this only possible by inputting a s...
Hi all Can You provide me a correct code for how we can transfer TX frame using HAL . please check my code below . Issue what I am facing in my code is only I am seeing first ID data even data and ID are correctly stored inside buffer. Please guide m...
Hello,I am facing big issue to program STM32G431 on custom boards. The issue appears on two different designs.I am using ST-Link V3 through SWD to program the device as I do usually but it is really hard to get the connection.I have tested 3 differen...
Hello, I've been reading the reference manual for the STM32N6 and it's video encoder. There does not seem to be any registers that point to a region where the motion vectors are calculated, nor a memory map for the SRAM region mapped for the peripher...
We are using HAL_SPI_TransmitReceive to transmit and receive SPI data.We would like to cancel HAL_SPI_TransmitReceive midway through. Is this possible? Also, how should We write it?
Have got the NUCLEO-H755ZI-Q board with the STM32H755ZI chip on it and able to use the BSP package and drive the three LEDs and also perform debugging.However, whenever tried to build a new project and select STM32H755ZI (not NUCLEO-H755ZI-Q) and con...
Hi,I am working with the STM32U5A5QJI6Q microcontroller and need guidance on the programming pins. I plan to program it using [SWD/JTAG (choose one)] with an external programmer like ST-Link.Could someone confirm:Which pins are used for programming v...
Hi,in CubeMX for the STM32F750V8T6, there is an option for External PHY or Internal PHY (see screenshot below).What is the point of using external PHY? It seems to just add cost and complexity. Is it perhaps considerably faster?Thank you
