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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"...
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...
Hi @mƎALLEm , do you have any suggestions to perform the integrity check for the application stored in flash ? Best Regards, Aadesh
Hello ST Support Team, Does the internal flash in STM32f103rct6 MCU supports the ECC feature? I am not able to find this information in related documents. Best Regards, Aadesh
I'm encountering an issue with the update event triggering in STM32 TIM1. I have configured TIM1 to generate PWM signals and set the update event to Center-Aligned Mode 3. However, I've noticed that the update event occurs not only when the timer's c...
Good afternoon,I am testing my UART and using a vector to store float numbers as shown below: raptor::std::vector<float> numbers; numbers.append(3.14f); numbers.append(2.21f); numbers.append(1.01f); numbers.append(8.15f); numbers.append(0.05f);H...
Dear Sirs,Is there a method to calculate the firmware size?I am using STM32F103R8T6My flash memory is divided in three blocks:- Custom boot loader block- Main application block- Data blockWhen the main application is running, it needs to calculate it...
