I am useing ADC with STM32H743ZIT6 device.when i debugging,i find that the device can't read DBGMCU vale correct，although I read the 0x5C001000 address directly, i was so confused. Fortunately, I found the following skill.So Step 1 : Download you fir...
Purpose: We would like to implement timer input capture in DMA mode on STM32H723 platform without interruption.Current Problem: Use Cube MX to configure relevant parameters, only use CH2 of TIM4 as the direct mode for input capture, select Reset Mode...
Hi,I am trying to do synchronous DAC and ADC sampling using timers on the STM32H747.A simplified diagram of my configuration is shown below.Basically I want to continuously set DAC values from a fixed buffer and read the their equivalent "real-world"...
I am trying to enter stop mode 2 and have it woken up by LPTIM1. Now my problem is that stop mode is not entered reliably (or it wakes up too early which I cannot differentiate). The probability stop mode is entered seems to depend on LPTIM1 configur...
Hello ST Community,After running some tests on a board with an STM32H562 microcontroller and using an oscilloscope, I detected what might be a bug in the HAL. I was using the HAL function HAL_RCCEx_GetPeriphCLKFreq() to retrieve the clock frequency o...
Hi everyone,I’m working on a project with the STM32G031 Microcontroller, part of the STM32G0 series, and I’m trying to utilize its low-power modes (e.g., Sleep, Stop, and Shutdown) to reduce overall current consumption. However, I’ve noticed that the...
https://community.st.com/t5/stm32-mcus-products/can-pwm-settings-affect-other-timer-settings/m-p/748254#M267471void TIM2_Configuration(u32 Intervalms) { RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE); TIM_TimeBaseInitTypeDef TIM_TimeBaseStruc...
I want to confirm the limitations of GPIO interrupts on STM32 devices. I am using an STM32H7 device, and observed that interrupts cannot be configured for PA0 and PB0 at the same time. I could not find any confirmation regarding this in the device d...
For the Nucleo-575ZI-Q, while in stop mode 2, I have the capture module enabled, I set CH1 IO Usage as input.A square wave generator connected to PC1->LPTIM_CH1.While the Micro is in stop mode 2 an indeterminate number of pulses trigger successive ca...
Hi @SofLit , do you have any suggestions to perform the integrity check for the application stored in flash ? Best Regards, Aadesh
