STM32 MCUs Products

ethernet communnication with STM32h7 NUCLEO cubemx and keil

I use stm32h7 microcontroller and I want to make ethernet communication cubemx and keil .However I didn't find resources or examples.

TOO Many loads!!!

What is the best way to make work-like prototype?

My project is to build a battery operated you've got mail detector (which detects if there is mail inside the mailbox with TOF sensor with RF notification. Which would be the preffered way to build this proof of concept? Nucleo + Shields? Disco + Shi...

ADC triggers only in rising edge PWM

Hi! ADC triggers only on rising edge of PWM signal. I want to trigger it at both rising/falling​ edge. When ADC=continous conversions, I can see some samples are 3V some 0V. But its random. So I changed continous conversions=disable.​Using HAL.​​Pwm ...

Does STM32H743 mcu support ONFI1.0?

I am going to use STM32H743 mcu.​And I am trying to configure the nand-flash memory test circuit using this chip (using the EVL board).What I want to ask is whether you can use nand-flash memory chip that supports only ONFI1.0 as STM32H743 chip.​Than...

STM32F103RB RTC.

I encountered a strange problem today. I configured RTC in STM32F103RB and it was working properly since a year.. But yesterday the date was not incremented from 23-12-2019 to 24-12-2019. I tried to simulate the date and test it again. while testing,...

I am new to stm32cubeide. I am trying to select a development board stm32f429i-disc1 when the gui opens to "Select a Target" Under the board selector I do not see this board either in the search or using a partial search. Some boards do show however.

How do I update the software to get the newer boards to be shown in the Drop down?

Regarding timer delay & Interrupt

void MX_TIM5_Init(void){ TIM_ClockConfigTypeDef sClockSourceConfig; TIM_MasterConfigTypeDef sMasterConfig; htim5.Instance = TIM5; htim5.Init.Prescaler = 84; htim5.Init.CounterMode = TIM_COUNTERMODE_UP; htim5.Init.Period = 99; //interrup...

How to use FA_OPEN_APPEND in sd card

I want to write data to already created file in sd card I have tried use of FA_OPEN_APPEND I am not able to write data in that file Best RegardsDipak Garasiya

Microsecond delay using timer in stm32L0

I want to generate the microsecond delay for stm32l083cz.when I using the configuration PLL clock ...32Mhz freq to APB1 which is connected to timer2 PSC -- 32-1 and Period 0xffff-1 Its working perfect and i am able to generate the microsecond delay.B...