STM32 MCUs Products

how can i enable the hardware watchdog in stm32f302r8

Low Power Mode disable

How to disable the low power mode of stm32l072 controller.

Problem using STM32F769-Discovery with STM32CubeMX 4.27

I've got a few problems when creating a simple project using STM32CubeMX :1) using all the default setting by STM32CubeMX and clicked YES to "initialize all peripherals with their default MODE", the LED ports were default to input mode ! Weird ! If s...

I am working on STM32L072CZ board. While debugging the code in STM SYSTEM WORKBENCH IDE I am facing the problem. It showing the below statements.

 jtag status contains invalid mode value - communication failure

UART4 on STM32F407 not receiving data

static void MX_UART4_Init(void) {   huart4.Instance = UART4; huart4.Init.BaudRate = 9600; huart4.Init.WordLength = UART_WORDLENGTH_8B; huart4.Init.StopBits = UART_STOPBITS_1; huart4.Init.Parity = UART_PARITY_NONE; huart4.Init.Mode = UART_...

STM32CUBEMX with Discovery F411VE

Hello after installing the latest version of CUBEMX(4.27) and generating a default project for my STM32F411VE Discovery board by choosing the option to initialize all the peripherals in their default mode it ended up not working. After some debugging...

I2C Slave

when i configured my stm32 board as master then i transmit data but in slave mode it does not..i even tested the i2c example provided by Cube MX ,there also i can only transmit data in master mode,but not in slave mode...any idea please?

I can not get a VRef value with a STM32L082 (CMWX1ZZABZ-091)

I'm working with a STM32L082 (CMWX1ZZABZ-091) and I can not get an accurate value of VRef (ADC_IN17). This is important because the device is battery powered.I am using the VREFINT_CAL (0x1FF8 0078 - 0x1FF8 0079) but there is an error of about 100mV....