Forum Posts
SPI to read ADS7953 with STM32F072 not working.
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,...
STM32H7 HAL Read GPIOC13 with DMA into SRAM
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...
Resolved! Sporadic issue with the LSCOEN bit being set in the RCC->BDCR register
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...
ADC is weird too...
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...
STM32G431 Keil 5.36 Erase sectors fail
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...
Resolved! High current absorption issue in Low power sleep and stop mode
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...
How to calculate max encoder frequency
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...
about STM32746G-DISCO_Demo_V1.7.0.hex
I want STM32746G-DISCO_Demo_V1.7.0.hex file can anyone tell me how to get that?
can any one tell me why its only showing 23 in memory address and rest of its not showing 24,25,25
* USER CODE END Header *//* Includes ------------------------------------------------------------------*/#include "main.h"#include "stm32l5xx_hal.h"#define FLASH_SECTOR2_BASE_ADDRESS 0x08040000/* Private includes -------------------------------------...
