RM0433 Rev 6 refernce manual discrepency about the RTC clock sources. The H7 errata and clock tree indicates the LSI is in the backup domain but the top of page 351 it says it is not:The LSE clock is in the Backup domain, whereas the other oscillator...
With SRAM hardware parity checking enabled is there a way to test/simualte a RAM parity error? Also according to ARM once the NMI handler function is called then the NMI flag is cleared until the processor reasserts the flag. Will the NMI flag remain...
Hello,We currently have a board with the STM32H753XI Rev.Y MCU.We're building a new revision of the board, and saw that there is a new STM32H753 revision (Rev.V). This revision has significant changes.There is no new part number for the Rev.V devices...
I'm working with the Nucleo-144 (STM32F429ZI) on a multi sensor system. I am developing using STM32CubeIDE.One of our sensors communicates over UART and we have broken out UART4 such that PC10 is TX and PC11 is RX. This configuration is suggested as...
Hi Comunity. This is my code project code to enter to stop modeNVIC_InitTypeDef NVIC_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; /* Enable PWR APB1 Clock */ RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE); /* Allow access to R...
I am trying to use the built in boot-loader on my STM32F767. I wrote a simple app on my PC and I can get sensible answers from GET, GET VERSION, GET ID commands. But when I try to do a GO or a READ, the address (I have tries 0x00200000, 0x08000000 an...
I'm using the stm32f103 and I'm trying to send a text stored in SRAM via DMA to the USART 2 peripheral. My assumption is I'll turn on the usart2 TX dma ( DMAT )request whenever I need it and turn it off after the current transmission completes, (i.e...
I have managed to get ADC working in Interrupt mode and can read the three sensors values into a buffer called ADC3_VALUES[] on each of 3 callback events triggered by the ADC..../* USER CODE BEGIN 1 */void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* ...
Hi, does input frequency have effect on the smooth digital calibration period since in the documentation(screenshot attached) it says the calibration is performed during a cycle of 2 to the power of 20 which amounts to frequency of 32.768 x 32 . Does...
