Today my STM32H747I-DISCO board arrived. Currently faced out an issue about the specification on the website from ST:https://www.st.com/en/evaluation-tools/stm32h747i-disco.htmlThere is a 512Mbit SDRAM mounted on the board instead of 256MbitPlease ca...
Have a file and I am trying to transfer it to SAI2. For some reason ???? I am not getting into the DMA Callback. DMA is in normal mode. Can anyone shed any light on this? /* USER CODE BEGIN 2 */ HAL_DMA_RegisterCallback(&hdma_sai2_a, HAL_DMA_...
TIM1 is slave of TIM2 and get triggered correctly when Encoder count reaches sConfigOC.Pulse = 200; However, the output pin TIM1_CH1 (PE9) stays high.#include "main.h" TIM_HandleTypeDef htim1; TIM_HandleTypeDef htim2; UART_HandleTypeDef huart3; ...
I have tried everything to clear this error. Does anyone know what I am doing wrong and how to fix it? The error if pointing to the HAL_UART_Transmit_DMA call.uint8_t SPI_data[SPI_Buffer_Size] = {};HAL_UART_Transmit_DMA(RS485_1, SPI_data, strlen(SPI...
Hi everyone,I'm working on a custom display board with a STM32H7A3ZI MCU. I have the same QSPI Flash than the STM32F769I-DISCO board, which is the MX25L51245G, except that I use the 16 pin package for my custom board. The H7 has an Octospi interface ...
HI,How to enable RTC and get the timestamp details along with calendar,kindly let me know.regardsRavi
I have recently started with STM32G0. I want to configure and use FDCAN. So, if there are any implemented examples and or some programming manual on this; please share.Thank you.RegardsJayam Srivastava.
HelloI am working with STM32F446ZET7.I can't transmit data.When I debugged it, it was looping with HAL_CAN_IsTxMessagePending.Status was 1:Pending transmission request on at least one of the selected Tx Mailbox.Can you think of any reasons?
HiWe are trying to communicate between an F407 Discovery using SPL's CAN implementation and F756 Nucleo running HAL's CAN implementation.Here is the calculation for time quanta and Baud rate...Baudrate = 1 / Nominal Bit TimeNominal Bit Time = 1 x Tq...
