Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi buddies, I'm very new to the STM32 series as well as STM32CubeIDE. I created the toggle LED program for STM32F769I-DISCO(I'm currently working on this). Before generating the code I just choose the PJ5 pin(because this is an onboard green led ). ...
I'm trying to change the PLLxFRACR on-the fly. Per the reference manual something like this should work:__HAL_RCC_PLL2FRACN_DISABLE(); __HAL_RCC_PLL2FRACN_CONFIG(8191); __HAL_RCC_PLL2FRACN_ENABLE();On a STM32H750 this code seems to have no effect. Bu...
I have been reading the RM0351 trying to figure out how to setup the clock source for the ADC.The reference manual says that I could choose the system clock, PLLSAI1, or the PPLSAI2as the asynchronous clock source for the ADC (see figure 1). It also ...
Posted on June 18, 2016 at 20:23Hi,change in the ''SPI_FullDuplex_ComDMA'' to work in 16bits mode.change in the ''stm32l4xx_hal_msp.c'' file://************************************************************** hdma_tx.Instance = SPIx_TX_...
Hello,For below code, I am surprised that variable value is not updating. I cross checked the same in debug mode. /* USER CODE END Header *//* Includes ------------------------------------------------------------------*/#include "main.h"#include "ad...
Hallo, since few days I am trying to run X-NUCLEO_PGEEZ1 board on NUCLEO-L476. I know, that: github example can be downloaded, but the exaple is for NUCLEO-F401, not for L476.Cube can generate code for PGEEZ1 and L476, but there are some errors durig...
Hi,I noticed that there are debug messages advising to disconnect the device from the USB port.But it has happened to me that the USB port remains stuck even after removing the device (keyboard) and reconnecting. I had to reset the MCU in this case.I...
Hi,I generated a new project in STM32CubeIDE for STM32H743VIT6, as I have already done for STM32F407VGT6 for some years.But the keyboard was not recognized by STM32F743VIT6.I know that STM32F743VIT6 is working because it can recognize the Mouse.There...
Hi all, I develop a network application for EVSE. I would like to ask question related to MAC address. is it possible change the MAC address of DP8348? As I need to use DP83848 for websocket application.Is there any method to store data in STM32f4?Th...
