STM32 MCUs Products

Sir,,,, I am new pretty on STM32. I want to read analog voltage using multi channel ( 20 channels ). How i can read the resolution, please provide the settings configurations for adc multi channel.

Programming NUCLEO-F030R8

Hi There,I Have purchased(On transit :) ) NUCLEO-F030R8 board for learning purpose. I''m planning to use Kiel IDE. Is this board needs separate debugger ? Or just usb cable connected to PC from board does the Job ?Thank you.

Do transmit interrupts interfere with receive interrupts, causing packet drops?

I have a simple application with the goal to fill a ring buffer with bytes received on the uart, while always transmitting 'E' at the same time. The UART uses both the RX and TX FIFOs. The only code running in the main thread is :uint8_t data = 0x45;...

How to set RTC_PRER in STM32F0xx?

RM0091 rev.9 in 25.7.5 RTC prescaler register (RTC_PRER) says:The initialization must be performed in two separate write accesses. Refer to Calendar initialization and configuration on page 584.However, Calendar initialization and configuration doe...

Is it OK to use the same pin for input capture and trigger?

HiI want to use TIM2_CH1 as the timer_2 input capture and also use this pin to trigger timer 2 to start counting.here is the code I use for configuring it:static void MX_TIM2_Init(void) {   /* USER CODE BEGIN TIM2_Init 0 */   /* USER CODE END TIM...

STMF0 Possible to use both USART2 RX and SYS_SWCLK pins simultaneously?

I would like to be able to use USART2 in RX mode only, but even configuring it as Receive only still takes over the SYS_SWCLK pin (with alternate function USART2 TX). I am never going to use the TX pin, and I'd like to use SYS_SWCLK for flashing and ...

Serial UART design for various size transfers

Hello, I'm writing an application on the STM32F303 Nucleo board that uses the serial UART to receive commands and send responses. I believe example code from the standard peripherals library shows either single byte transfers or fixed size buffer t...