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So I've made two prototypes of a new custom board with a STM32F405RG microcontroller at heart and while one of them works totally fine, after a few seconds or more I'm getting a hard fault on the second one.To investigate the origin of the hard fault...
HelloI'm working on a STM32H743 and do have a question regarding read/write/eraseoperation on a flash bank. The h743 does have 2 Flash banks which are connected each to the axi bus.Reference manual says that it is possible to erase an sector on one b...
struct {unsigned char oned; unsigned char twod;}test;hspi2.Instance->DR = *((uint16_t *)&(test.oned));struct {unsigned char oned; unsigned char twod;}test;this works fine.however,typedef union { struct { uint8_t idType; uint32_t id; uint8_t dlc; ...
Hi All,Some of the grander Evaluation/Discovery boards use an STM32L152 as a slave Multi Function eXpander with an I2C interface. It's pre-programmed with firmware that provides access to some of the peripherals on the board.As it happens, I'm about ...
uint32_t IC2Value,Frequency,miliseconds; float DutyCycle; static void TIM2_Config(void) { GPIO_InitTypeDef GPIO_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; TIM_ICInitTypeDef TIM_ICInitStructure; /* TIM2 clock enable */ RCC_AP...
I want to measure the time from GPIO low level to high in RC circuit,how to count the timeuse rtc or tim?
HiI want to implement Modbus slave RTU/ASCII protocol on STM32F103VET6. I have read many forums about Modbus and examined several libraries, but unfortunately I couldn’t do it and I’m disappointed. In this blog: https://blog.naver.com/eziya76/2209703...
I have this code that works and i can turn an LED on:#include "stm32f10x.h" void RCC_Init(void){ RCC->APB2ENR |= RCC_APB2ENR_IOPCEN; } void GPIO_Init(void){ GPIOC->CRH |= GPIO_CRH_CNF13_0 | GPIO_CRH_MODE13_0 | GPIO_CRH_MODE13_1; } int main(vo...
Hello,I am working with the SensorTile + Expansion Cradle and Nucleo STM32F401RE Board. I am using the Datalog application included. In my vibration analyses, the accel data is clipping at 2G. What is the proper way to set the LSM6DSM Full scale...
Hi,I'm trying to interface with an MPU6050 with STM32F103C8T6 Blue pill board or the so called stm32duino board. I have code written as such:/* USER CODE BEGIN 2 */ if(HAL_I2C_IsDeviceReady(&hi2c1, MPU6050_ADDRESS, 2, 10) == HAL_OK){ HAL_GPIO_Toggle...
