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 trying to implement RFID using NXP's NT3H2211W0FT1. The microcontroller I am using is the STM32C031F6.After powering on the board, the first thing I do is read the data from the NT3H2211W0FT1 via I2C, but sometimes I can read it and someti...
Hello, I'm learning embedded development (junior level) and picked up a free STM32u575zit6q Nucleo Dev Board.My goal is to build an embedded system that captures a VIN string and saves it to a .csv file. Ideally done through embedded and low level. L...
Currently am Working on STM32H7x series , A'm confused regarding the importance of SPI for Ethernet(LAN9250V/ML) we have to use external bridge for communication. Give some samples codes to implement this perticular Ethernet
Hello, I’m building a custom communication protocol using STM32 (F1 series) as a relay-only device, sitting between an ESP32F103C6T6A and multiple slave ESP32F103C6T6As. The ESP handles all frame dispatching and reception. The STM32 "master" is just ...
Hello All, I wonder if someone here can help me out. I have spend a large number of hours over a few days on and off trying to drive a bitstream into a WS2812B using DMA. I have proven the hardware by bit-banging into the LED and it works as expect...
Hello !My Nucleo-F411RE board is visible in Cygwin as dev/ttyS3. I try to send message "Hello !" to Nucleo and receive answer from it, but inside the code I found in the internet, the functions tcgetattr() and tggetattr() return the error Invalid arg...
Hi, I am looking for simulation software, to simulate the following component: STM32H757I-EVAL; interfacing with Humidity sensor, light sensor, micro sd card. Could you suggest a platform to simulate these components. Please do suggest if it is possi...
I plan to transmit stream of approx 10k characters by uart every second. For that purpose, I have definer global char array of 10.5k length. After working for few second, the MCU goes in HardFault.I tried with array of 1000 bytes only, it works fine....
I am using STMF103CBT6 the problem is nothing gets written to the specified address void SIM800C_HTTP_GetAndWrite(char *url, uint32_t flashAddress) { SIM800C_SendCommand("AT+HTTPINIT\r\n"); ...
Hello gurus, I am in desperate need of your help. I am trying to extract audio from an INMP441 microphone using a Nucleo STM32F4RE11 and store it as a WAV file on an SD card. According to the datasheet, the microphone outputs signed PCM 24-bit audi...