STM32 MCUs Products

Know list of issues with STM32CubeIDE in release code after power-loss reboot

ADC timing issues when configured for multiple channel scanning.

I'm trying to scan 6 channels at a 1 KHz rate. I used Timer 2 to generate 1 mSec trigger pulses for the ADC. I used the 'interrupt mode' to verify timing by pulsing an I/O port pin. I'll use DMA eventually. I setup the ISR to collect 24 samples and s...

F411 Flash programming returns PGA & PGS Error

I'm trying to program some data into a flash sector but the HAL_FLASH_PROGRAM returnsa value of 10 which maps to pga and pgs error.HAL_FLASH_Unlock(); uint64_t val = (uint64_t)(data->at(i) << 8 | data->at(i + 1) << 8 | data...

Hi everyone, I am using STM32F411re for a project and I I have to define I2C communication. Below I am will mention the both cpp and header file and the error I got while compiling the code.

Header file: /** * @file I2CCommunication.h * @brief Header file for controlling I2C messages */ #ifndef INC_I2CCOMMUNICATION_H_ #define INC_I2CCOMMUNICATION_H_ #include "DefaultDefines.h" /** * @brief The I2CCommunication class * * This ...

STM32G071K8Ux microcontroller temperature rating availability in the future?

I am wondering if STM32G071K8Ux microcontroller will be available with 105 °C temperature rating (STM32G071K8U7) in a near future? There is currently only 85 °C rated part (STM32G071K8U6) available for purchase, but it does not meet the specification...

ADC1 + ADC3 for measure analog signal

Hello,I have successfully setup ADC3 to measure values on channels PC2_C, PC3_C, temperature, ... on STM32H753ZIT6And now I want to add ADC1 to measure other channels. But the program waits for the LL_ADC_IsActiveFlag_ADRDY flag. My init function for...

What is the lower frequency signal generated from HR Timer?

Hello,I am able to generate PWM frequency of 640 Hz using HR Timer. Now I want to generate the same with 100 Hz. I tried to manage clock prescaler but found no success.

STM32L452 Can't read ADC after WakeUp from deepsleep

In previous time we were using STM32L412RCT6 to do the ADC working, where no problem and work fine, When we have flash memory short, we were decided to migrate to STM32L452RET6 (pin to pin compatible), The issue has occurred, the ADC working fine w...