STM32 MCUs Products

Bug in stm32h7 rtc. Cube 1.8.0

STM32CubeH7 Firmware Package V1.8.0 in function HAL_RTCEx_SetWakeUpTimer_IT bit RTC_FLAG_WUTF on register ISR not cleared, wkup timer not runned properly.

STM32H723 ADC DMA (PF7/PF8/PF9/PF10)

Greetings,Platform Details:GCC 10.3 + CMakeSTM32H723 Nucleo-144I am currently a bit struggling with the ADC Conversion via DMA. My software is working with many other ADCs, but for some reasons, if I am using following ADCs, the values from the DMA-C...

In STM32F103,What is the maximum baudrate supported by controller?

stm32l432 does not measure ADC after sleep

hi i am trying to measure battery voltage with Vrefint channel. it works . when the microcontroller goes to sleep, after waking up, the battery measurements do not work.while (1) {HAL_ADC_Start(&hadc1); HAL_ADC_PollForConversion(&hadc1, 100);adc = HA...

Unable to read VREFINT and other adc 1 channels (nucleo l432KC)

Hello ,I will power a stm32 pcb with battery so the vdd voltage will dropSo i need to read this VDD to make a conversion of external temp sensor from 0->4096 to a voltage Voltage temp=(VDD*adc_value/4096)But my chip only have one ADC and i'm unable t...

how to use hal_nand_get ecc?

Hi.I can read and write from nand flash memory with fmc but when is use this function for a test code it mostly returns zero and i think its not ok.addr.Block=1; addr.Page=0;   HAL_NAND_ECC_Enable(&hnand1); HAL_NAND_Read_Page(&hnand1, &addr, aRxBuf...

I am new and I need some help programming a PWM on the micro STM32F303ZET6

I am programming a output PWM using the timers on this processor. since I am new, I decided to start using the examples for this specific processor found in the folder 'en.stm32cubef3_v1.11.0'As a first instance I execute the project file in the fold...