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...
#include "main.h" #include <stdio.h> #include <string.h> RTC_HandleTypeDef hrtc; UART_HandleTypeDef huart1; /* USER CODE BEGIN PV */ #define UartHandle &huart1 #define RtcHandle &hrtc static uint16_t YearStart = 2000; char message[50]; uint8_t ...
Hello,I'm using Timer_2 channel_1 PWM with DMA to generate the low polarity Pulse.I set the value of PSC = 72, ARR = 2000 and Fosc = 72 MHz.uint16_t TIM2_CCR1_Value[25] = {2100, 2100, 2100, 2100, 2100, 2100, 2100, 2100, 1200, 1500, 1500, 1500, 1500, ...
HelloI am developing a board to measure many voltages for a student project. On that board are a ADS7953, a ISO7741 and a STM32F072. Now I am at the end of my resources. I can't read anything useful from the ads. Btw I am using an ADS7953 EVAL Board,...
Hello there, I am trying to read GPIO pins (on row C) with DMA into SRAM, using TIM1 as clockI am using STM32H750B-DKEssentialy, when TIM1 goes high DMA should read from GPIO to SRAM continuously (until its stopped by a user :))Here is what I tried s...
We are working with an STM32L476JGY6TR with a project generated through cube, and we have sometimes seen a sporadic issue with the LSCOEN bit being set in the RCC->BDCR register. This causes the LSE clock to be output on PA2 where we are using the UA...
It is a quick learning project of LL driver programming on NUCLEO-L432KC. First I got a bug in MX configuration. It was fixed by ST:https://community.st.com/s/question/0D53W00002BCrfpSAD/the-simplest-and-most-basic-ll-driver-app-doesnt-workI then wen...
HiI use STM32G431R6T6 (32k Flash) with build in Bootloader.Boootloader use address 0x0800'0000 - 0x0800'1FFFApplication us address: 0x0800'2000 - 0x0800'7FFFIn the bootloader I can select Erase sectors (System delete only sectors which are used) So t...
I'm trying to minimize the current consumption of an STM32G031K but I can't reach the ones calculated by the STM32CubeMX in any way. I tried with Low Power Sleep Mode, Stop Mode 0 and Stop mode 1. In Stop Mode 1, according to STM32CubeMX I should hav...
I'm using the encoder mode of the hw timer on a STM32G0 to count pulses of a quadrature encoder, and trying to figure out how fast the encoder can be run before we start to lose pulses. For reference the encoder is 10k CPR, and is on a wheel that can...
