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Hello,I'm working on a NUCLEO-G474RE board (using the LL libraries available on ST site), and I came across an issue, the USART3 available on the PB10 and PB11 is not working. I tried to generate the same code from the CUBEMX as well but unfortunatel...
Hi ,I come to you to ask for help with Macronix MX25L51245G interfaced with STM32L476RG. My QSPI is set to 32MHz.Here what I do :QSPI Reset (0x66 - 0x99)SPI Reset (0x66 - 0x99)Wait for WIP = 0 (SPI)Enter in QPI (0x35) 1 lineWait for QUADEN = 1 and WI...
Hi, I have two H743ZI2 board. I am trying to send and receive the message with interrupts. When i push the blue button it send the message. But the message is never received.... I already check everything but i can't find the error. I am using a MCP2...
Hi I am using the tfmini lidar sensor with my nucleo-64 board.but the incoming data is so much fast that i can't control it and is going to error handler.It is a over run.Do anyone has any idea how could i control the burst of data.The link for the l...
Hello Everyone,I'm using STM32H7 family microcontroller and when try to debug the code from IAR Workbench there is a error popup on my screen like " Flash download error: Failed to open file 'Project Folder\EWARM\Project\Exe\ProjectName.sim' ". After...
I used HAL_I2C_MASTER_Transmit/ReceiveThe transmission function put a delay using the for statement as shown below.HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Time...
I've read through the datasheet and reference manual for STM32L451REI and have been trying to nail down some definitive answers for GPIO behavior upon SHUTDOWN mode. I can't seem to find them, so I'll ask here.In SHUTDOWN MODE:are pullups/pulldowns f...
HiI am trying to Toggle a pin using Timer2 interrupt in stm32 Nuclueo-64 ,But it is going to ISR only once .please Help
Hello. Using NRST as an output. Initial state 1. After loading, I switch to 0 and the MCU is rebooted :(. I used options PA0, PA1, PA2. If I use PF2, then the output is constant 1. MCU stm32g031j6m6. On the STM32G0316-DISCO board, the same MPU works ...
The program to read the Internal temperature and V_battery voltage using ADC in STM#2F042 is as follows:#include "main.h"#define I2C_ADDR (0x40<<1);#define V_Ref 3.3#define RESOLUTION ...
