STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I have written a TSC code for STM32L476RG . I have attached a sampling capacitor of 47nF and have connected it between sampling IO pin and GND. I have another capacitor which I have connected between a channel IO pin and GND. I want to measure the va...
Hi Team,I'm using STM32F030c8 micro controller, my application is to interface SD card with Stm32.stm32fxx to micro sd card interface:- pa5-----------clockpa6-----------misopa7-----------mosipf5------------csI'm using stm32f0 discovery board and exa...
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; ...
Dear Members /ST Employee,I read in one book about edge detection, and Matlab integration to the chip (TI), giving me inspiration on implementing it on STM32Does one of STM32 family have the same ability ?Which one ? The page:Thanks
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...
