STM32CubeIDE (MCUs)

UART WITH STM32L476

i was planning to do an experiment i need to insert two numbers and calculate the sum of that two inserted number. Then i need to see them in terminal. However i have confused a bit. Could anyone help me? I get stuck over here.  /* USER CODE END 2 *...

can i upload code using stmcubeIDE to bluepill using uart module

B-U585I-IOT02A Discovery Board, USART2 and USART3 Comms

I am trying to use the USART's via the CN2 or CN3 connector.The documentation "um2839-discovery-kit-for-iot-node-with-stm32u5-series-stmicroelectronics.pdf" gives the following pin mappings:CN2USART3_TX -> PD8USART3_RX -> PD9CN3USART2_TX -> PA2USART2...

i use stm32cubeIDE my code: sprintf(mesaj, "xaccl = %3.3f /n ", xaccl); HAL_UART_Transmit(&huart6, mesaj, sizeof(mesaj), HAL_MAX_DELAY); how i can fix /n terminal problem? thanks for answers

How to drop clock frequency when entering low power mode and then increase when exiting low power mode?

Hi. I am working on a battery operated project using STM32L031 microcontroller. I am using 32 MHz clock for normal operation. But if I use same clock in low power mode then it consumes current of about 2.7mA. But for higher battery life, current cons...

STM32G0B1KC - USART stops receiving when external serial data starts transmitting during boot

Code runs fine and decodes USART1 when the STM32G0B1KC boots up and then the external serial data starts transmitting. When the external transmission (38400Bd) is starting while the micro is booting up the Rx interrupt hangs after the first character...

Interrupt callback function is not called after Transmission of data in UARTS2 communication

I am using STM32L451RCTx in STM32CubeIDE. I need to response through usart2 for the received request on the same usart2. I am receiving the request one time and can able respond for that. After the transmission of the response, I am not able to recei...

How to print any variable value in the external serial monitor through FTDI using STM32F0308-DISCO board. I have tried the UART example to do that only message can be print but not the values of any variable. How to do that please share your thoughts.

Nicla Vision board integration with STM32 based boards

I see Nicla Vision board having lot of potential but the board in and of itself cannot do enough.In order to open its potential, it should be able to talk to existing STM32(STM32F407 for e.g.) based boards through either SPI or UART interface.Do we h...

Communicate with an sd card with cubeide and nucleo f767ZI board

Hi, I'm trying to communicate with an sd card with cubeide and nucleo f767ZI board and I've been able to read and write data successfully with sdmmc sd 1 bit mode. However, in my project I also need to use uart communication and whenever I activate a...