STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hi. I want to send an "int" with the HAL_UART_Transmit method. But the strange shapes that I added appear in the picture. Why could it be?
I am developing a project that has M7 processor. I want to use Segger Jlink pin which is JDTI as GPIO.I want to keep it low until I set it. But, while flashing the code to my MCU, JDTI pin becomes high until passing the hal_initialize() function. So ...
Hello!I own an STM32F769I-DISCO board which presents an external connector called "JP1" (a picture of this one is given just below) used to power the microcontroller.So, I would like to know:What is the maximum current consumption by this external co...
Hi I'm working with STM32WB5MMG-dk. The purpose is to develop BLE Gateway. The module has a custom GATT svc with 4 GATT char svc which sends and receive bytes, this data is been provided by MSP430 to STM32WB5 vice versa. So MSP430 acts as master whe...
Hi,I am currently working on a project which requires to save 127 bytes of configuration parameters to EEprom. Micro controller is stm32l552x series. We have emulated eeprom from flash using X-CUBE-EEPROM_V3.0.0 software package to store configuratio...
I am trying to use SPI and DMA in a STM32H7, but it is not worling. The spi handler goes to "HAL_SPI_STATE_BUSY_TX_RX" state as soon as i call the function "HAL_SPI_TransmitReceive_DMA" and it does not do anything, it does not even generate the clock...
Hello,I am currently working with 2 Nucleo-G0B1RE board. I adapted the "FDCAN_Com_IT_2_BOARDS" from the G0C1RE-EV example.Clocks are the same, so i think the fdcan is properly setup.I changed the RX/TX pin from PD12/PD13 to PA11/PA12, and connected t...
Is there any way for chips without the Canbus peripheral to read canbus?No external chips allowedMaybe uart or bitbanging gpios?
Hello, I've been trying to port the X-CUBE-USB-AUDIO library onto a STM32G0B1RE nucleo board. Right now, I'm struggling with the configuration of PMA buffers. My configuration right now : HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData, 0x00,...
