Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hello, i am working on a project involving Wake-Up Radios (WuR) for underground sensor networks. The system is based on a STM32U5 microcontroller and a SX1261 LoRa transceiver module,I have a problem with the BUSY pin the transmitter is stuck waitin...
Hello,I'm working on an STM32 project using FreeRTOS with the CMSIS-RTOS v2 wrapper, and I’d like to integrate SEGGER System View to monitor and analyze my tasks. However, most of the tutorials and blog posts I’ve found only cover integration with na...
Hi,I am using STM32L476RG as a part of my ultrasound project. STM32 basically has the following functions in this system:Send 3 2MHz pulses every 40msRead 500*2 ADC points using an interleaved ADC triggered simultaneously with pulsesSend ADC data thr...
bmp581 data problemI'm using a BMP581 barometric pressure sensor on my custom flight computer designed for a rocket project. The altitude data I read from the sensor is not stable over time. While the sensor is in a stationary position (not moving), ...
Hi, I'm new to STM32 and would like to know about serial communicationvia the USB port on the NUCLEO-H755ZI-Q using Arduino IDE 2.3.6.I've already tried the program below.As a result, the LED (PB0) blinked, but I couldn't get serial communication wit...
Hello All, I'm working on a board, wherein i am using DRAM 256Mb 200MHz with Mfr. No: part no APS256XXN-OBR-BG (as recommended in STM32N65 DK) but while going through it i found that this part no is not recommended for the new design. Can anyone pl...
I use STM32F767NIH6.I save data to AT24CM02-SSHD with I2C.However, I divide it into several areas and save the necessary data.For example, I save data such as setting values, measurement values, etc. separately.However, when saving data in some areas...
HI, I want to connect a FPGA to stm32F407 in 8 bits multiplexed FSMC. I have tried many configurations but in none of them ALE(PD12) or NADV(PB7) generate latch pulse. Here is my code : static void CPLD_GPIO_Config(void) { GPIO_InitTypeDef GPIO_InitS...
Hi everyone,I'm currently working on an obstacle-avoiding robot using the STM32F407 Discovery board and I'm running into issues with testing my HC-SR04 ultrasonic sensor.Hardware setup:TRIG connected to PA0 (configured as push-pull output)ECHO connec...
Hello,I am using Nucleo f446re board to interface with a sensor over UART. sensor is able to send the response data frame over rx line to mcu as mcu sends uart frame.This transaction or data transfer is visually verified using logic analyser.Actual ...