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 everyone,I can not get SPI using the DMA to work. The MOSI line stays zero all the time. The result is the same using my own and also the example code provided with the firmware package for the MCU (STM32CubeL5\Projects\NUCLEO-L552ZE-Q\Examples\SP...
I am stuck trying to get the STM32L552E-EV evaluation board running with SPI using the DMA. Neither the mentioned example (STM32CubeL5\Projects\NUCLEO-L552ZE-Q\Examples\SPI\SPI_FullDuplex_ComDMA_Master) nor the code created via the wizard, nor my own...
MX_GPIO_Init(); MX_USART2_UART_Init(); /* USER CODE BEGIN 2 */ HAL_NVIC_SetPriority(FLASH_IRQn, 0, 0); HAL_NVIC_EnableIRQ(FLASH_IRQn); /* Unlock the Flash Program Erase controller */ HAL_FLASH_Unlock(); /* Enable Power Control clock */ __HAL_RC...
hi there,I am using OTA in freertos, when I used it on bare controller it work properly but As I shifted to freertos, Application code stuck. i search on google, this is beacuse of interrupt.so I disable all interrupt, Then reset handler executed and...
I am currently trying to read the data in flash memory after waking up using rtcalarm in standby mode.However, waking up via rtcalarm in standby mode works normally, but I feel like the code is starting all over again.Is there a way to execute the re...
Hello I am using nucleo G031K8 with STM32 cube ide and I am trying to initialize the SPI1 peripheral with registers.Here is my init code and the corresponding wrong registers. The RCC and GPIO registers are fine. Only SPI1 registers are wrongHow can ...
Hi Team,I have a scenario where I am operating the SAI1_A peripheral in the Nucleo-L552ZEQ . The device is configured to be in asynchronous slave mode. The master device generates the SAI_FS, SAI_SCK and the SAI_SD signals. Could you please clarify o...
Hello everbody, Im using a STM32F303 and want to communicate with a MAX31855.Im using the STM in full duplex master mode, under 1MBit/s data rate and standard settings. CS ist working fine, SCK is working fine (want to read 4 times 8 bit, 32 pulses),...