STM32 MCUs Products

Please tell me how to program an external microcontroller using the nucleo-h743zi2 board

OPAMP4 Mode StandAlone with DAC_OUT1_INP (STM32F303CCT6)

Hiall,Working with the OpAmp4, in the CubeIDE, it seems like it is poossible to connect the DAC_OUT1 to INP, internally. I tested in some ways, and its appears the signal form DAC_OUT1 dont reach INP of the OpAmp.Reading the RM0316, page 112, the tab...

MBEDTLS HANDSHAKE_FAILURE on STM3210C board

Hi, I’m trying to establish TLS communication with my local mosquitto broker.The handshake always fails, the broker does not accept the hello client and I cannot understand why …Below the decoded messages that pass over the network.Messages are captu...

How to send a floating point value as a payload in HAL_CAN

Using The HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox) function , can a floating point value be sent as a payload?

Is there any way to change the stm32f0 analog watchdog threshold value on the fly?

Capture peak value through ADC

I am using the STM IoT Kit Node and have a current sensor (voltage output) connected to the ADC.I can read the current through the ADC by reading the counts and doing the correct conversion. But I'm trying to read the instantaneous peak current (the...

STM32H7 RAM Domain linkcmds modification error,

In H7 , RAM_D2 have 288KB size memory domain. Currently i'm looking to split this domain memory into two areas as below,MEMORY { RAM_INT  : ORIGIN = 0x20000000, LENGTH = 128K RAM_D1  : ORIGIN = 0x24000000, LENGTH = 512K RAM_D2  : ORIGIN = 0x300000...

STM32L475 wake up from STOP 2 mode

HI ,I am working with low power modes on STM32L475. The device doesn't wake up from STOP2 mode, I am keeping the x-cubel4 examples as referenceen.stm32cubel4\STM32Cube_FW_L4_V1.14.0\Projects\NUCLEO-L476RG\Examples\PWR\PWR_STOP2_RTC.My LED doesn't tu...