Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I use STM32Cube FW_N6 V1.2.0 to create an FW to run a web server on the DK board. I figured out that I can not talk to the PHY chip to read the PHY ID. I compared the code with another example that ST released and figured out that these codes are mis...
Hello, I am working with an stm32f429_disc board, which has an onboard i3g4250d gyroscope that communicates via SPI. The Zephyr SDK includes a sensor driver for this specific sensor. However, even though I have defined this sensor under the SPI node ...
Hello,I'm using a H743 with the DMA2D device in RegToMem mode. Generally it seems to work for larger images, but I've been trying to fill a small rectangle (5 x 60) pixels, and I was expecting 300 write pulses. Instead, I'm getting 480 pulses (8 x ...
I am simulating messages to be received via CAN on the STM32F0xx series uC. The hardware FIFO does not overflow as I have activated the overflow interrupt and checked the FIFO level, which never exceeds 1. The current implementation consists of a 128...
I've been trying to read the analog temperature sensor on an STM32H723 MCU. Somehow, my readings were invalid. So, I've started debugging and realized that there are possibly faulty macros defined in stm32h7xx_ll_adc.h (HAL v1.11.5). As shown below, ...
Is it possible to re-trigger HAL_TIM_DMABurst_MultiWriteStart() from software? Currently it works only once (the first time) for me. Using TIM1 freq/duty-cycle:HAL_TIM_DMABurst_MultiWriteStart( &htim1, TIM_DMABASE_ARR, // Base = AR...
Hello, I am trying to set up an external flash memory (MX25V1635F) on a Nucleo-U575ZI-Q using SPI.- I managed to simulate a disk using RAM memory, Windows formats it perfectly, which leads me to believe that my USBX configuration is correct.- I also ...
#include <stdint.h> #include <stdio.h> #include "stm32f4xx.h" volatile uint8_t rxdata = 0; int main(void) { SystemInit(); SystemCoreClockUpdate(); // clock configutation RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); // TX: PB6 RX: PB7 RCC...
Title edited to name the device being hosted. Hello , I am currently trying to configure STM32F407 board as USB host. The code for it is given below. I am not receiving anything from the USB device(bus powered). I have a doubt that it might be relat...
I am using Nucleo STM32H753ZI board. The STMCube IDE version is 1.19.0 and FreeRTOS version is 1.3.1 and CMSIS RTOS1 version is 1.02 I have enabled Icache, DCache and MPU. Integrated the stacks of LWIP,Ethernet and FreeRTOS too.Basic ping functionali...
